#include <avr/io.h>
#include <avr/boot.h>
#include <stdbool.h>
-
+
#include <LUFA/Common/Common.h>
-
+
/* Function Prototypes: */
void BootloaderAPI_ErasePage(const uint32_t Address);
void BootloaderAPI_WritePage(const uint32_t Address);
/* Initialize USB Subsystem */
USB_Init();
LEDs_Init();
-
+
/* Bootloader active LED toggle timer initialization */
TIMSK1 = (1 << TOIE1);
- TCCR1B = ((1 << CS11) | (1 << CS10));
+ TCCR1B = ((1 << CS11) | (1 << CS10));
}
/** ISR to periodically toggle the LEDs on the board to indicate that the bootloader is active. */
{
LowByte = FetchNextCommandByte();
}
-
+
HighByte = !HighByte;
}
else
if (Command == 'E')
{
RunBootloader = false;
-
+
/* Send confirmation byte back to the host */
WriteNextResponseByte('\r');
}
#include <stdbool.h>
#include "Descriptors.h"
- #include "BootloaderAPI.h"
+ #include "BootloaderAPI.h"
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Board/LEDs.h>
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// CDC Control Interface
USB_Descriptor_Interface_t CDC_CCI_Interface;
USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header;
USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
-
+
// CDC Data Interface
USB_Descriptor_Interface_t CDC_DCI_Interface;
USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
#include <avr/io.h>
#include <avr/boot.h>
#include <stdbool.h>
-
+
#include <LUFA/Common/Common.h>
-
+
/* Function Prototypes: */
void BootloaderAPI_ErasePage(const uint32_t Address);
void BootloaderAPI_WritePage(const uint32_t Address);
/* If the TCK pin is not jumpered to ground, start the user application instead */
RunBootloader = (!(PINF & (1 << 4)));
-
+
/* Re-enable JTAG debugging */
MCUCR &= ~(1 << JTD);
- MCUCR &= ~(1 << JTD);
+ MCUCR &= ~(1 << JTD);
#endif
/* Turn on first LED on the board to indicate that the bootloader has started */
/* Initialize the USB subsystem */
USB_Init();
LEDs_Init();
-
+
/* Bootloader active LED toggle timer initialization */
TIMSK1 = (1 << TOIE1);
TCCR1B = ((1 << CS11) | (1 << CS10));
* internally.
*/
void EVENT_USB_Device_ControlRequest(void)
-{
+{
/* Ignore any requests that aren't directed to the DFU interface */
if ((USB_ControlRequest.bmRequestType & (CONTROL_REQTYPE_TYPE | CONTROL_REQTYPE_RECIPIENT)) !=
(REQTYPE_CLASS | REQREC_INTERFACE))
else if (IS_ONEBYTE_COMMAND(SentCommand.Data, 0x01)) // Read signature byte
ResponseByte = SignatureInfo[DataIndexToRead - 0x30];
}
+
Address = &DeviceDescriptor;
Size = sizeof(USB_Descriptor_Device_t);
break;
- case DTYPE_Configuration:
+ case DTYPE_Configuration:
Address = &ConfigurationDescriptor;
Size = sizeof(USB_Descriptor_Configuration_t);
break;
- case DTYPE_String:
+ case DTYPE_String:
if (!(DescriptorNumber))
{
Address = &LanguageString;
Address = &ProductString;
Size = ProductString.Header.Size;
}
-
+
break;
}
-
+
*DescriptorAddress = Address;
return Size;
}
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// DFU Interface
USB_Descriptor_Interface_t DFU_Interface;
USB_Descriptor_DFU_Functional_t DFU_Functional;
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
*
* Main source file for the HID class bootloader. This file contains the complete bootloader logic.
*/
-
+
#include "BootloaderHID.h"
/** Flag to indicate if the bootloader should be running, or should exit and allow the application code to run
*/
static bool RunBootloader = true;
-/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously
+/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously
* runs the bootloader processing routine until instructed to soft-exit.
*/
int main(void)
{
/* Setup hardware required for the bootloader */
SetupHardware();
-
+
/* Enable global interrupts so that the USB stack can function */
sei();
while (RunBootloader)
USB_USBTask();
-
+
/* Disconnect from the host - USB interface will be reset later along with the AVR */
USB_Detach();
{
case HID_REQ_SetReport:
Endpoint_ClearSETUP();
-
+
/* Wait until the command has been sent by the host */
while (!(Endpoint_IsOUTReceived()));
-
+
/* Read in the write destination address */
#if (FLASHEND > 0xFFFF)
uint32_t PageAddress = ((uint32_t)Endpoint_Read_16_LE() << 8);
#else
uint16_t PageAddress = Endpoint_Read_16_LE();
#endif
-
+
/* Check if the command is a program page command, or a start application command */
#if (FLASHEND > 0xFFFF)
if ((uint16_t)(PageAddress >> 8) == COMMAND_STARTAPPLICATION)
/* Erase the given FLASH page, ready to be programmed */
boot_page_erase(PageAddress);
boot_spm_busy_wait();
-
+
/* Write each of the FLASH page's bytes in sequence */
- for (uint8_t PageWord = 0; PageWord < (SPM_PAGESIZE / 2); PageWord++)
+ for (uint8_t PageWord = 0; PageWord < (SPM_PAGESIZE / 2); PageWord++)
{
/* Check if endpoint is empty - if so clear it and wait until ready for next packet */
if (!(Endpoint_BytesInEndpoint()))
break;
}
}
+
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
+
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
*
* Header file for TeensyHID.c.
*/
-
+
#ifndef _TEENSYHID_H_
#define _TEENSYHID_H_
#include "Descriptors.h"
#include <LUFA/Drivers/USB/USB.h>
-
- /* Macros: */
+
+ /* Macros: */
/** Bootloader special address to start the user application */
#define COMMAND_STARTAPPLICATION 0xFFFF
-
+
/* Function Prototypes: */
void SetupHardware(void);
void EVENT_USB_Device_ConfigurationChanged(void);
void EVENT_USB_Device_UnhandledControlRequest(void);
-
+
#endif
+
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
+
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
/** \file
*
- * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
+ * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
* computer-readable structures which the host requests upon device enumeration, to determine
- * the device's capabilities and functions.
+ * the device's capabilities and functions.
*/
#include "Descriptors.h"
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
- HID_RI_REPORT_COUNT(16, (sizeof(uint16_t) + SPM_PAGESIZE)),
+ HID_RI_REPORT_COUNT(16, (sizeof(uint16_t) + SPM_PAGESIZE)),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_END_COLLECTION(0),
};
*/
const USB_Descriptor_Configuration_t ConfigurationDescriptor =
{
- .Config =
+ .Config =
{
.Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
.TotalInterfaces = 1,
-
+
.ConfigurationNumber = 1,
.ConfigurationStrIndex = NO_DESCRIPTOR,
-
+
.ConfigAttributes = USB_CONFIG_ATTR_BUSPOWERED,
-
+
.MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
},
-
- .HID_Interface =
+
+ .HID_Interface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.InterfaceNumber = 0x00,
.AlternateSetting = 0x00,
-
+
.TotalEndpoints = 1,
-
+
.Class = HID_CSCP_HIDClass,
.SubClass = HID_CSCP_NonBootSubclass,
.Protocol = HID_CSCP_NonBootProtocol,
-
+
.InterfaceStrIndex = NO_DESCRIPTOR
},
- .HID_VendorHID =
- {
+ .HID_VendorHID =
+ {
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
-
+
.HIDSpec = VERSION_BCD(01.11),
.CountryCode = 0x00,
.TotalReportDescriptors = 1,
.HIDReportType = HID_DTYPE_Report,
.HIDReportLength = sizeof(HIDReport)
},
-
- .HID_ReportINEndpoint =
+
+ .HID_ReportINEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
const void* Address = NULL;
uint16_t Size = NO_DESCRIPTOR;
-
+
/* If/Else If chain compiles slightly smaller than a switch case */
if (DescriptorType == DTYPE_Device)
{
Address = &DeviceDescriptor;
- Size = sizeof(USB_Descriptor_Device_t);
+ Size = sizeof(USB_Descriptor_Device_t);
}
else if (DescriptorType == DTYPE_Configuration)
{
Address = &ConfigurationDescriptor;
- Size = sizeof(USB_Descriptor_Configuration_t);
+ Size = sizeof(USB_Descriptor_Configuration_t);
}
else if (DescriptorType == HID_DTYPE_HID)
{
*DescriptorAddress = Address;
return Size;
}
+
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
+
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Generic HID Interface
USB_Descriptor_Interface_t HID_Interface;
USB_HID_Descriptor_HID_t HID_VendorHID;
USB_Descriptor_Endpoint_t HID_ReportINEndpoint;
} USB_Descriptor_Configuration_t;
-
+
/* Macros: */
/** Endpoint number of the HID data IN endpoint. */
#define HID_IN_EPNUM 1
- /** Size in bytes of the HID reporting IN endpoint. */
+ /** Size in bytes of the HID reporting IN endpoint. */
#define HID_IN_EPSIZE 64
/* Function Prototypes: */
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif
+
{
teensy_close();
uhid_teensy_fd = open_usb_device(0x16C0, 0x0478);
-
+
if (uhid_teensy_fd < 0)
uhid_teensy_fd = open_usb_device(0x03eb, 0x2067);
-
+
if (uhid_teensy_fd < 0) return 0;
return 1;
}
int addr, code, num;
int sum, len, cksum, i;
char *ptr;
-
+
num = 0;
if (line[0] != ':') return 0;
if (strlen(line) < 11) return 0;
#if defined(USE_TEST_TONE)
static uint8_t SquareWaveSampleCount;
static int16_t CurrentWaveValue;
-
+
/* In test tone mode, generate a square wave at 1/256 of the sample rate */
if (SquareWaveSampleCount++ == 0xFF)
CurrentWaveValue ^= 0x8000;
-
+
/* Only generate audio if the board button is being pressed */
AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
#else
AudioSample -= (SAMPLE_MAX_RANGE / 2);
#endif
#endif
-
+
Audio_Device_WriteSample16(&Microphone_Audio_Interface, AudioSample);
}
CurrentAudioSampleFrequency = (((uint32_t)Data[2] << 16) | ((uint32_t)Data[1] << 8) | (uint32_t)Data[0]);
/* Adjust sample reload timer to the new frequency */
- OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
+ OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
}
-
- return true;
+
+ return true;
case AUDIO_REQ_GetCurrent:
/* Check if we are just testing for a valid property, or actually reading it */
if (DataLength != NULL)
Data[2] = (CurrentAudioSampleFrequency >> 16);
Data[1] = (CurrentAudioSampleFrequency >> 8);
- Data[0] = (CurrentAudioSampleFrequency & 0xFF);
+ Data[0] = (CurrentAudioSampleFrequency & 0xFF);
}
-
+
return true;
}
}
}
-
+
return false;
}
+
.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t))
},
-
+
.Audio_AudioFormatSampleRates =
{
AUDIO_SAMPLE_FREQ(8000),
ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint();
-
+
/* Check that the USB bus is ready for the next sample to read */
if (Audio_Device_IsSampleReceived(&Speaker_Audio_Interface))
{
LEDs_SetAllLEDs(LEDMask);
}
-
- Endpoint_SelectEndpoint(PrevEndpoint);
+
+ Endpoint_SelectEndpoint(PrevEndpoint);
}
/** Event handler for the library USB Connection event. */
CurrentAudioSampleFrequency = (((uint32_t)Data[2] << 16) | ((uint32_t)Data[1] << 8) | (uint32_t)Data[0]);
/* Adjust sample reload timer to the new frequency */
- OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
+ OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
}
-
- return true;
+
+ return true;
case AUDIO_REQ_GetCurrent:
/* Check if we are just testing for a valid property, or actually reading it */
if (DataLength != NULL)
Data[2] = (CurrentAudioSampleFrequency >> 16);
Data[1] = (CurrentAudioSampleFrequency >> 8);
- Data[0] = (CurrentAudioSampleFrequency & 0xFF);
+ Data[0] = (CurrentAudioSampleFrequency & 0xFF);
}
-
+
return true;
}
}
}
-
+
return false;
}
+
.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t)),
},
-
+
.Audio_AudioFormatSampleRates =
{
AUDIO_SAMPLE_FREQ(8000),
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif
+
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif
+
{
uint8_t* Data = (uint8_t*)ReportData;
uint8_t CurrLEDMask = LEDs_GetLEDs();
-
+
Data[0] = ((CurrLEDMask & LEDS_LED1) ? 1 : 0);
Data[1] = ((CurrLEDMask & LEDS_LED2) ? 1 : 0);
Data[2] = ((CurrLEDMask & LEDS_LED3) ? 1 : 0);
{
uint8_t* Data = (uint8_t*)ReportData;
uint8_t NewLEDMask = LEDS_NO_LEDS;
-
+
if (Data[0])
NewLEDMask |= LEDS_LED1;
if (Data[3])
NewLEDMask |= LEDS_LED1;
-
+
LEDs_SetAllLEDs(NewLEDMask);
}
* descriptor is parsed by the host and its contents used to determine what data (and in what encoding)
* the device will send, and what it may be sent back from the host. Refer to the HID specification for
* more details on HID report descriptors.
- */
+ */
const USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] =
{
/* Use the HID class driver's standard Joystick report.
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
+
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
Address = &ConfigurationDescriptor.HID2_MouseHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
}
-
+
break;
case HID_DTYPE_Report:
if (!(wIndex))
LEDs_SetAllLEDs(LEDMask);
}
}
+
HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE),
HID_RI_END_COLLECTION(0),
HID_RI_END_COLLECTION(0),
-
+
/* Keyboard Report */
HID_RI_USAGE_PAGE(8, 0x01), /* Generic Desktop */
HID_RI_USAGE(8, 0x06), /* Keyboard */
break;
case HID_DTYPE_HID:
Address = &ConfigurationDescriptor.HID_HIDData;
- Size = sizeof(USB_HID_Descriptor_HID_t);
+ Size = sizeof(USB_HID_Descriptor_HID_t);
break;
case HID_DTYPE_Report:
Address = &HIDReport;
/** Size in bytes of each of the HID reporting IN endpoint. */
#define HID_EPSIZE 8
-
+
/* Enums: */
/** Enum for the HID report IDs used in the device. */
enum
uint8_t ButtonStatus_LCL = Buttons_GetStatus();
if (!(ButtonStatus_LCL & BUTTONS_BUTTON1))
- {
+ {
USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData;
KeyboardReport->Modifier = HID_KEYBOARD_MODIFIER_LEFTSHIFT;
LEDs_SetAllLEDs(LEDMask);
}
+
SCSI_ASENSE_WRITE_PROTECTED,
SCSI_ASENSEQ_NO_QUALIFIER);
- return false;
+ return false;
}
/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
/* Adjust the given block address to the real media address based on the selected LUN */
BlockAddress += ((uint32_t)MSInterfaceInfo->State.CommandBlock.LUN * LUN_MEDIA_BLOCKS);
#endif
-
+
/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
if (IsDataRead == DATA_READ)
DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
return true;
}
+
/** Blocks in each LUN, calculated from the total capacity divided by the total number of Logical Units in the device. */
#define LUN_MEDIA_BLOCKS (VIRTUAL_MEMORY_BLOCKS / TOTAL_LUNS)
-
+
/** Indicates if the disk is write protected or not. */
#define DISK_READ_ONLY false
SCSI_ASENSE_WRITE_PROTECTED,
SCSI_ASENSEQ_NO_QUALIFIER);
- return false;
+ return false;
}
/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
return true;
}
+
/** Indicates if the disk is write protected or not. */
#define DISK_READ_ONLY false
-
+
/* Function Prototypes: */
void SetupHardware(void);
if (RNDIS_Device_IsPacketReceived(&Ethernet_RNDIS_Interface))
{
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
-
+
RNDIS_Device_ReadPacket(&Ethernet_RNDIS_Interface, &FrameIN.FrameData, &FrameIN.FrameLength);
Ethernet_ProcessPacket(&FrameIN, &FrameOUT);
-
+
if (FrameOUT.FrameLength)
{
- RNDIS_Device_SendPacket(&Ethernet_RNDIS_Interface, &FrameOUT.FrameData, FrameOUT.FrameLength);
+ RNDIS_Device_SendPacket(&Ethernet_RNDIS_Interface, &FrameOUT.FrameData, FrameOUT.FrameLength);
FrameOUT.FrameLength = 0;
}
-
+
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
SCSI_ASENSE_WRITE_PROTECTED,
SCSI_ASENSEQ_NO_QUALIFIER);
- return false;
+ return false;
}
/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
/* Adjust the given block address to the real media address based on the selected LUN */
BlockAddress += ((uint32_t)MSInterfaceInfo->State.CommandBlock.LUN * LUN_MEDIA_BLOCKS);
#endif
-
+
/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
if (IsDataRead == DATA_READ)
DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
return true;
}
+
.NotificationEndpointDoubleBank = false,
},
};
-
+
/** LUFA Mass Storage Class driver interface configuration and state information. This structure is
* passed to all Mass Storage Class driver functions, so that multiple instances of the same class
* within a device can be differentiated from one another.
return CommandSuccess;
}
+
#include "Lib/SCSI.h"
#include "Lib/DataflashManager.h"
-
+
#include <LUFA/Version.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Board/Joystick.h>
/** Blocks in each LUN, calculated from the total capacity divided by the total number of Logical Units in the device. */
#define LUN_MEDIA_BLOCKS (VIRTUAL_MEMORY_BLOCKS / TOTAL_LUNS)
-
+
/** Indicates if the disk is write protected or not. */
#define DISK_READ_ONLY false
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// SideShow Interface
USB_Descriptor_Interface_t SSHOW_Interface;
USB_Descriptor_Endpoint_t SSHOW_DataInEndpoint;
void SideShow_Discard_Byte_Stream(void);
#endif
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
{
.Status = TMC_STATUS_SUCCESS,
.TMCVersion = VERSION_BCD(1.00),
-
+
.Interface =
{
.ListenOnly = false,
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
sei();
-
+
for (;;)
{
TMC_Task();
/* Disable clock division */
clock_prescale_set(clock_div_1);
-
+
/* Hardware Initialization */
LEDs_Init();
USB_Init();
{
/* Indicate that all in-progress/pending data OUT requests should be aborted */
IsTMCBulkOUTReset = true;
-
+
/* Save the split request for later checking when a new request is received */
RequestInProgress = Req_InitiateAbortBulkOut;
}
Endpoint_ClearSETUP();
-
+
/* Write the request response byte */
Endpoint_Write_8(TMCRequestStatus);
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
}
-
+
break;
case Req_CheckAbortBulkOutStatus:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
{
/* Check that an ABORT BULK OUT transaction has been requested and that the request has completed */
if (RequestInProgress != Req_InitiateAbortBulkOut)
- TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;
+ TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;
else if (IsTMCBulkOUTReset)
TMCRequestStatus = TMC_STATUS_PENDING;
else
- RequestInProgress = 0;
+ RequestInProgress = 0;
Endpoint_ClearSETUP();
-
+
/* Write the request response bytes */
Endpoint_Write_8(TMCRequestStatus);
Endpoint_Write_16_LE(0);
Endpoint_Write_32_LE(LastTransferLength);
Endpoint_ClearIN();
- Endpoint_ClearStatusStage();
+ Endpoint_ClearStatusStage();
}
-
+
break;
case Req_InitiateAbortBulkIn:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
/* Check that no split transaction is already in progress and the data transfer tag is valid */
if (RequestInProgress != 0)
{
- TMCRequestStatus = TMC_STATUS_SPLIT_IN_PROGRESS;
+ TMCRequestStatus = TMC_STATUS_SPLIT_IN_PROGRESS;
}
else if (USB_ControlRequest.wValue != CurrentTransferTag)
{
{
/* Indicate that all in-progress/pending data IN requests should be aborted */
IsTMCBulkINReset = true;
-
+
/* Save the split request for later checking when a new request is received */
RequestInProgress = Req_InitiateAbortBulkIn;
}
Endpoint_ClearSETUP();
-
+
/* Write the request response bytes */
Endpoint_Write_8(TMCRequestStatus);
Endpoint_Write_8(CurrentTransferTag);
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
}
-
+
break;
case Req_CheckAbortBulkInStatus:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
RequestInProgress = 0;
Endpoint_ClearSETUP();
-
+
/* Write the request response bytes */
Endpoint_Write_8(TMCRequestStatus);
Endpoint_Write_16_LE(0);
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
}
-
+
break;
case Req_InitiateClear:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
/* Check that no split transaction is already in progress */
if (RequestInProgress != 0)
{
- Endpoint_Write_8(TMC_STATUS_SPLIT_IN_PROGRESS);
+ Endpoint_Write_8(TMC_STATUS_SPLIT_IN_PROGRESS);
}
else
{
/* Indicate that all in-progress/pending data IN and OUT requests should be aborted */
IsTMCBulkINReset = true;
IsTMCBulkOUTReset = true;
-
+
/* Save the split request for later checking when a new request is received */
RequestInProgress = Req_InitiateClear;
}
Endpoint_ClearSETUP();
-
+
/* Write the request response byte */
Endpoint_Write_8(TMCRequestStatus);
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
}
-
+
break;
case Req_CheckClearStatus:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
{
/* Check that a CLEAR transaction has been requested and that the request has completed */
if (RequestInProgress != Req_InitiateClear)
- TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;
+ TMCRequestStatus = TMC_STATUS_SPLIT_NOT_IN_PROGRESS;
else if (IsTMCBulkINReset || IsTMCBulkOUTReset)
TMCRequestStatus = TMC_STATUS_PENDING;
else
/* Write the request response bytes */
Endpoint_Write_8(TMCRequestStatus);
Endpoint_Write_8(0);
-
+
Endpoint_ClearIN();
- Endpoint_ClearStatusStage();
+ Endpoint_ClearStatusStage();
}
-
+
break;
case Req_GetCapabilities:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
{
Endpoint_ClearSETUP();
-
+
/* Write the device capabilities to the control endpoint */
- Endpoint_Write_Control_Stream_LE(&Capabilities, sizeof(TMC_Capabilities_t));
+ Endpoint_Write_Control_Stream_LE(&Capabilities, sizeof(TMC_Capabilities_t));
Endpoint_ClearOUT();
}
-
+
break;
}
}
/* Device must be connected and configured for the task to run */
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
-
+
TMC_MessageHeader_t MessageHeader;
uint8_t MessagePayload[128];
-
+
/* Try to read in a TMC message from the interface, process if one is available */
if (ReadTMCHeader(&MessageHeader))
{
/* Indicate busy */
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
-
+
switch (MessageHeader.MessageID)
{
case TMC_MESSAGEID_DEV_DEP_MSG_OUT:
if (IsTMCBulkOUTReset)
break;
}
-
+
Endpoint_ClearOUT();
- ProcessSentMessage(MessagePayload, LastTransferLength);
+ ProcessSentMessage(MessagePayload, LastTransferLength);
break;
case TMC_MESSAGEID_DEV_DEP_MSG_IN:
Endpoint_ClearOUT();
-
- MessageHeader.TransferSize = GetNextMessage(MessagePayload);
+
+ MessageHeader.TransferSize = GetNextMessage(MessagePayload);
MessageHeader.MessageIDSpecific.DeviceOUT.LastMessageTransaction = true;
WriteTMCHeader(&MessageHeader);
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
-
+
/* All pending data has been processed - reset the data abort flags */
IsTMCBulkINReset = false;
IsTMCBulkOUTReset = false;
/* Select the Data Out endpoint */
Endpoint_SelectEndpoint(TMC_OUT_EPNUM);
-
+
/* Abort if no command has been sent from the host */
if (!(Endpoint_IsOUTReceived()))
return false;
-
+
/* Read in the header of the command from the host */
BytesTransferred = 0;
while ((ErrorCode = Endpoint_Read_Stream_LE(MessageHeader, sizeof(TMC_MessageHeader_t), &BytesTransferred)) ==
/* Store the new command tag value for later use */
CurrentTransferTag = MessageHeader->Tag;
-
+
/* Indicate if the command has been aborted or not */
return (!(IsTMCBulkOUTReset) && (ErrorCode == ENDPOINT_RWSTREAM_NoError));
}
/* Indicate if the command has been aborted or not */
return (!(IsTMCBulkINReset) && (ErrorCode == ENDPOINT_RWSTREAM_NoError));
}
+
/* Extract out the relevant request information to get the target Endpoint address and control being set */
uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-
+
/* Only handle SET CURRENT requests to the audio endpoint's sample frequency property */
if ((EndpointAddress == (ENDPOINT_DIR_IN | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
{
uint8_t SampleRate[3];
-
+
Endpoint_ClearSETUP();
Endpoint_Read_Control_Stream_LE(SampleRate, sizeof(SampleRate));
Endpoint_ClearIN();
-
+
/* Set the new sampling frequency to the value given by the host */
CurrentAudioSampleFrequency = (((uint32_t)SampleRate[2] << 16) | ((uint32_t)SampleRate[1] << 8) | (uint32_t)SampleRate[0]);
OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
}
}
-
+
break;
case AUDIO_REQ_GetCurrent:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT))
/* Extract out the relevant request information to get the target Endpoint address and control being retrieved */
uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-
+
/* Only handle GET CURRENT requests to the audio endpoint's sample frequency property */
if ((EndpointAddress == (ENDPOINT_DIR_IN | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
{
uint8_t SampleRate[3];
-
+
/* Convert the sampling rate value into the 24-bit format the host expects for the property */
SampleRate[2] = (CurrentAudioSampleFrequency >> 16);
SampleRate[1] = (CurrentAudioSampleFrequency >> 8);
SampleRate[0] = (CurrentAudioSampleFrequency & 0xFF);
-
+
Endpoint_ClearSETUP();
Endpoint_Write_Control_Stream_LE(SampleRate, sizeof(SampleRate));
- Endpoint_ClearOUT();
+ Endpoint_ClearOUT();
}
}
#if defined(USE_TEST_TONE)
static uint8_t SquareWaveSampleCount;
static int16_t CurrentWaveValue;
-
+
/* In test tone mode, generate a square wave at 1/256 of the sample rate */
if (SquareWaveSampleCount++ == 0xFF)
CurrentWaveValue ^= 0x8000;
-
+
/* Only generate audio if the board button is being pressed */
AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
#else
#if defined(MICROPHONE_BIASED_TO_HALF_RAIL)
/* Microphone is biased to half rail voltage, subtract the bias from the sample value */
AudioSample -= (SAMPLE_MAX_RANGE / 2);
- #endif
+ #endif
#endif
/* Write the sample to the buffer */
.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t)),
},
-
+
.Audio_AudioFormatSampleRates =
{
AUDIO_SAMPLE_FREQ(8000),
/* Extract out the relevant request information to get the target Endpoint address and control being set */
uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-
+
/* Only handle SET CURRENT requests to the audio endpoint's sample frequency property */
if ((EndpointAddress == (ENDPOINT_DIR_OUT | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
{
uint8_t SampleRate[3];
-
+
Endpoint_ClearSETUP();
Endpoint_Read_Control_Stream_LE(SampleRate, sizeof(SampleRate));
Endpoint_ClearOUT();
-
+
/* Set the new sampling frequency to the value given by the host */
CurrentAudioSampleFrequency = (((uint32_t)SampleRate[2] << 16) | ((uint32_t)SampleRate[1] << 8) | (uint32_t)SampleRate[0]);
OCR0A = ((F_CPU / 8 / CurrentAudioSampleFrequency) - 1);
}
}
-
+
break;
case AUDIO_REQ_GetCurrent:
if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_ENDPOINT))
/* Extract out the relevant request information to get the target Endpoint address and control being retrieved */
uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-
+
/* Only handle GET CURRENT requests to the audio endpoint's sample frequency property */
if ((EndpointAddress == (ENDPOINT_DIR_OUT | AUDIO_STREAM_EPNUM)) && (EndpointControl == AUDIO_EPCONTROL_SamplingFreq))
{
uint8_t SampleRate[3];
-
+
/* Convert the sampling rate value into the 24-bit format the host expects for the property */
SampleRate[2] = (CurrentAudioSampleFrequency >> 16);
SampleRate[1] = (CurrentAudioSampleFrequency >> 8);
SampleRate[0] = (CurrentAudioSampleFrequency & 0xFF);
-
+
Endpoint_ClearSETUP();
Endpoint_Write_Control_Stream_LE(SampleRate, sizeof(SampleRate));
- Endpoint_ClearOUT();
+ Endpoint_ClearOUT();
}
}
LEDs_SetAllLEDs(LEDMask);
}
-
+
Endpoint_SelectEndpoint(PrevEndpoint);
}
.TotalDiscreteSampleRates = (sizeof(ConfigurationDescriptor.Audio_AudioFormatSampleRates) / sizeof(USB_Audio_SampleFreq_t)),
},
-
+
.Audio_AudioFormatSampleRates =
{
AUDIO_SAMPLE_FREQ(8000),
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif
+
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif
+
holding the report sent from the host.
*/
- uint8_t NewLEDMask = LEDS_NO_LEDS;
+ uint8_t NewLEDMask = LEDS_NO_LEDS;
if (DataArray[0])
NewLEDMask |= LEDS_LED1;
if (DataArray[3])
NewLEDMask |= LEDS_LED1;
-
+
LEDs_SetAllLEDs(NewLEDMask);
}
*/
uint8_t CurrLEDMask = LEDs_GetLEDs();
-
+
DataArray[0] = ((CurrLEDMask & LEDS_LED1) ? 1 : 0);
DataArray[1] = ((CurrLEDMask & LEDS_LED2) ? 1 : 0);
DataArray[2] = ((CurrLEDMask & LEDS_LED3) ? 1 : 0);
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Mass Storage Interface
USB_Descriptor_Interface_t MS_Interface;
USB_Descriptor_Endpoint_t MS_DataInEndpoint;
SCSI_ASENSE_WRITE_PROTECTED,
SCSI_ASENSEQ_NO_QUALIFIER);
- return false;
+ return false;
}
BlockAddress = SwapEndian_32(*(uint32_t*)&CommandBlock.SCSICommandData[2]);
TotalBlocks = SwapEndian_16(*(uint16_t*)&CommandBlock.SCSICommandData[7]);
-
+
/* Check if the block address is outside the maximum allowable value for the LUN */
if (BlockAddress >= LUN_MEDIA_BLOCKS)
{
return true;
}
+
if (IsMassStoreReset)
return;
}
-
+
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearIN();
}
+
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Mouse HID Interface
USB_Descriptor_Interface_t HID_Interface;
USB_HID_Descriptor_HID_t HID_MouseHID;
LEDs_Init();
Serial_Init(9600, false);
USB_Init();
-
+
/* Create a stdio stream for the serial port for stdin and stdout */
- Serial_CreateStream(NULL);
+ Serial_CreateStream(NULL);
}
/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Mouse HID Interface
USB_Descriptor_Interface_t HID_Interface;
USB_HID_Descriptor_HID_t HID_MouseHID;
* enumerated by the host and is now ready to be used by the application.
*/
void EVENT_USB_Host_DeviceEnumerationComplete(void)
-{
+{
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
uint16_t ConfigDescriptorSize;
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
}\r
\r
+
LEDs_SetAllLEDs(LEDMask);
}
-
+
Pipe_SelectPipe(PrevPipe);
}
TIMSK0 = (1 << OCIE0A);
OCR0A = ((F_CPU / 8 / 48000) - 1);
TCCR0A = (1 << WGM01); // CTC mode
- TCCR0B = (1 << CS01); // Fcpu/8 speed
+ TCCR0B = (1 << CS01); // Fcpu/8 speed
/* Set speaker as output */
DDRC |= (1 << 6);
#if defined(USE_TEST_TONE)
static uint8_t SquareWaveSampleCount;
static int16_t CurrentWaveValue;
-
+
/* In test tone mode, generate a square wave at 1/256 of the sample rate */
if (SquareWaveSampleCount++ == 0xFF)
CurrentWaveValue ^= 0x8000;
-
+
/* Only generate audio if the board button is being pressed */
AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
#else
AudioSample -= (SAMPLE_MAX_RANGE / 2);
#endif
#endif
-
- Audio_Host_WriteSample16(&Speaker_Audio_Interface, AudioSample);
+
+ Audio_Host_WriteSample16(&Speaker_Audio_Interface, AudioSample);
Audio_Host_WriteSample16(&Speaker_Audio_Interface, AudioSample);
}
-
+
Pipe_SelectPipe(PrevPipe);
}
USB_Host_SetDeviceConfiguration(0);
return;
}
-
+
USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
if (Audio_Host_GetSetEndpointProperty(&Speaker_Audio_Interface, Speaker_Audio_Interface.Config.DataOUTPipeNumber,
AUDIO_REQ_SetCurrent, AUDIO_EPCONTROL_SamplingFreq,
{
PressedKey = '\n';
}
-
+
if (PressedKey)
putchar(PressedKey);
}
{
if (USB_HostState != HOST_STATE_Configured)
return;
-
+
if (HID_Host_IsReportReceived(&Keyboard_HID_Interface))
{
uint8_t KeyboardReport[Keyboard_HID_Interface.State.LargestReportSize];
for (;;)
{
MassStorageHost_Task();
-
+
MS_Host_USBTask(&FlashDisk_MS_Interface);
USB_USBTask();
}
/* Function Prototypes: */
void SetupHardware(void);
void MassStorageHost_Task(void);
-
+
void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
void EVENT_USB_Host_DeviceAttached(void);
void EVENT_USB_Host_DeviceUnattached(void);
{
if (USB_HostState != HOST_STATE_Configured)
return;
-
+
if (HID_Host_IsReportReceived(&Mouse_HID_Interface))
{
uint8_t LEDMask = LEDS_NO_LEDS;
{
if (USB_HostState != HOST_STATE_Configured)
return;
-
+
if (HID_Host_IsReportReceived(&Mouse_HID_Interface))
{
uint8_t MouseReport[Mouse_HID_Interface.State.LargestReportSize];
for (;;)
{
StillImageHost_Task();
-
+
SI_Host_USBTask(&DigitalCamera_SI_Interface);
USB_USBTask();
}
int main(void)
{
SetupHardware();
-
+
puts_P(PSTR(ESC_FG_CYAN "CDC Host Demo running.\r\n" ESC_FG_WHITE));
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
void AndroidHost_Task(void)
{
if (USB_HostState != HOST_STATE_Configured)
- return;
+ return;
/* Select the data IN pipe */
Pipe_SelectPipe(ANDROID_DATA_IN_PIPE);
/* Get and process the configuration descriptor data */
uint8_t ErrorCode = ProcessDeviceDescriptor();
-
+
bool RequiresModeSwitch = (ErrorCode == NonAccessoryModeAndroidDevice);
/* Error out if the device is not an Android device or an error occurred */
}
printf_P(PSTR("Android Device Detected - %sAccessory mode.\r\n"), (RequiresModeSwitch ? "Non-" : ""));
-
+
/* Check if a valid Android device was attached, but it is not current in Accessory mode */
if (RequiresModeSwitch)
{
uint16_t AndroidProtocol;
-
+
/* Fetch the version of the Android Accessory Protocol supported by the device */
if ((ErrorCode = Android_GetAccessoryProtocol(&AndroidProtocol)) != HOST_SENDCONTROL_Successful)
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
return;
}
-
+
/* Validate the returned protocol version */
if (AndroidProtocol != AOA_PROTOCOL_AccessoryV1)
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
return;
}
-
+
/* Send the device strings and start the Android Accessory Mode */
Android_SendString(AOA_STRING_Manufacturer, "Dean Camera");
Android_SendString(AOA_STRING_Model, "LUFA Android Demo");
Android_SendString(AOA_STRING_URI, "http://www.lufa-lib.org");
Android_SendString(AOA_STRING_Serial, "0000000012345678");
- Android_StartAccessoryMode();
+ Android_StartAccessoryMode();
return;
}
#include "DeviceDescriptor.h"
#include "ConfigDescriptor.h"
- #include "Lib/AndroidAccessoryCommands.h"
+ #include "Lib/AndroidAccessoryCommands.h"
#include <LUFA/Version.h>
#include <LUFA/Drivers/Misc/TerminalCodes.h>
default:
return DevControlError;
}
-
+
/* There should be only one compatible Android Accessory Mode interface in the device, attempt to find it */
if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
DCOMP_NextAndroidAccessoryInterface) != DESCRIPTOR_SEARCH_COMP_Found)
* Android Accessory Mode utility functions, for the configuration of an attached
* Android device into Android Accessory Mode ready for general communication.
*/
-
-#include "AndroidAccessoryCommands.h"
+
+#include "AndroidAccessoryCommands.h"
uint8_t Android_GetAccessoryProtocol(uint16_t* const Protocol)
{
};
Pipe_SelectPipe(PIPE_CONTROLPIPE);
- return USB_Host_SendControlRequest(NULL);
+ return USB_Host_SendControlRequest(NULL);
}
+
#include <stdbool.h>
#include <LUFA/Drivers/USB/USB.h>
-
+
/* Function Prototypes: */
uint8_t Android_GetAccessoryProtocol(uint16_t* const Protocol);
uint8_t Android_SendString(const uint8_t StringIndex,
const char* const String);
- uint8_t Android_StartAccessoryMode(void);
-
+ uint8_t Android_StartAccessoryMode(void);
+
#endif
+
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
return;
}
-
+
if ((ErrorCode = USB_Host_SetInterfaceAltSetting(StreamingInterfaceIndex,
StreamingInterfaceAltSetting)) != HOST_SENDCONTROL_Successful)
{
.wIndex = StreamingEndpointAddress,
.wLength = sizeof(USB_Audio_SampleFreq_t),
};
-
+
USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
/* Select the control pipe for the request transfer */
if ((ErrorCode = USB_Host_SendControlRequest(&SampleRate)) != HOST_SENDCONTROL_Successful)
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
- USB_Host_SetDeviceConfiguration(0);
+ USB_Host_SetDeviceConfiguration(0);
return;
}
TIMSK0 = (1 << OCIE0A);
OCR0A = ((F_CPU / 8 / 48000) - 1);
TCCR0A = (1 << WGM01); // CTC mode
- TCCR0B = (1 << CS01); // Fcpu/8 speed
+ TCCR0B = (1 << CS01); // Fcpu/8 speed
/* Set speaker as output */
DDRC |= (1 << 6);
/* PWM speaker timer initialization */
TCCR3A = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)); // Set on match, clear on TOP
TCCR3B = ((1 << WGM32) | (1 << CS30)); // Fast 8-Bit PWM, F_CPU speed
-
+
puts_P(PSTR("Microphone Enumerated.\r\n"));
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
LEDs_SetAllLEDs(LEDMask);
}
-
+
Pipe_Freeze();
Pipe_SelectPipe(PrevPipe);
}
+
}
/* Save the interface in case we need to refer back to it later */
- AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);
+ AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);
/* Find the next Audio Streaming interface within that Audio Control interface */
if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
return DESCRIPTOR_SEARCH_NotFound;
}
+
Serial_Init(9600, false);
Buttons_Init();
ADC_Init(ADC_FREE_RUNNING | ADC_PRESCALE_32);
- ADC_SetupChannel(MIC_IN_ADC_CHANNEL);
+ ADC_SetupChannel(MIC_IN_ADC_CHANNEL);
LEDs_Init();
USB_Init();
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
return;
}
-
+
if ((ErrorCode = USB_Host_SetInterfaceAltSetting(StreamingInterfaceIndex,
StreamingInterfaceAltSetting)) != HOST_SENDCONTROL_Successful)
{
.wIndex = StreamingEndpointAddress,
.wLength = sizeof(USB_Audio_SampleFreq_t),
};
-
+
USB_Audio_SampleFreq_t SampleRate = AUDIO_SAMPLE_FREQ(48000);
/* Select the control pipe for the request transfer */
TIMSK0 = (1 << OCIE0A);
OCR0A = ((F_CPU / 8 / 48000) - 1);
TCCR0A = (1 << WGM01); // CTC mode
- TCCR0B = (1 << CS01); // Fcpu/8 speed
-
+ TCCR0B = (1 << CS01); // Fcpu/8 speed
+
puts_P(PSTR("Speaker Enumerated.\r\n"));
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
/* Check if the current pipe can be written to (device ready for more data) */
if (Pipe_IsOUTReady())
{
- int16_t AudioSample;
-
+ int16_t AudioSample;
+
#if defined(USE_TEST_TONE)
static uint8_t SquareWaveSampleCount;
static int16_t CurrentWaveValue;
-
+
/* In test tone mode, generate a square wave at 1/256 of the sample rate */
if (SquareWaveSampleCount++ == 0xFF)
CurrentWaveValue ^= 0x8000;
-
+
/* Only generate audio if the board button is being pressed */
AudioSample = (Buttons_GetStatus() & BUTTONS_BUTTON1) ? CurrentWaveValue : 0;
#else
#if defined(MICROPHONE_BIASED_TO_HALF_RAIL)
/* Microphone is biased to half rail voltage, subtract the bias from the sample value */
AudioSample -= (SAMPLE_MAX_RANGE / 2);
- #endif
+ #endif
#endif
-
+
Pipe_Write_16_LE(AudioSample);
Pipe_Write_16_LE(AudioSample);
-
+
if (!(Pipe_IsReadWriteAllowed()))
Pipe_ClearOUT();
}
Pipe_Freeze();
Pipe_SelectPipe(PrevPipe);
}
+
}
/* Save the interface in case we need to refer back to it later */
- AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);
+ AudioControlInterface = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Interface_t);
/* Find the next Audio Streaming interface within that Audio Control interface */
if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
return DESCRIPTOR_SEARCH_NotFound;
}
+
for (;;)
{
ReadNextReport();
-
+
USB_USBTask();
}
}
const uint8_t ReportIndex,
const uint8_t ReportType,
uint16_t ReportLength);
-
+
void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
void EVENT_USB_Host_DeviceAttached(void);
void EVENT_USB_Host_DeviceUnattached(void);
#include <LUFA/Drivers/USB/USB.h>
#include "JoystickHostWithParser.h"
-
+
/* Macros: */
/** HID Report Descriptor Usage Page value for a toggle button. */
#define USAGE_PAGE_BUTTON 0x09
#define USAGE_X 0x30
/** HID Report Descriptor Usage value for a Y axis movement. */
- #define USAGE_Y 0x31
+ #define USAGE_Y 0x31
/* Enums: */
/** Enum for the possible return codes of the \ref GetHIDReportData() function. */
void EVENT_USB_Host_DeviceEnumerationComplete(void)
{
puts_P(PSTR("Getting Config Data.\r\n"));
-
+
uint8_t ErrorCode;
/* Get and process the configuration descriptor data */
{
if (USB_HostState != HOST_STATE_Configured)
return;
-
+
/* Select and unfreeze joystick data pipe */
Pipe_SelectPipe(JOYSTICK_DATA_IN_PIPE);
Pipe_Unfreeze();
/* Display the button information on the board LEDs */
LEDs_SetAllLEDs(LEDMask);
}
+
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
-
+
/* Function Prototypes: */
void SetupHardware(void);
void JoystickHost_Task(void);
{
if (USB_HostState != HOST_STATE_Configured)
return;
-
+
/* Select and unfreeze keyboard data pipe */
Pipe_SelectPipe(KEYBOARD_DATA_IN_PIPE);
Pipe_Unfreeze();
}
else if (KeyCode == HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS)
{
- PressedKey = '0';
+ PressedKey = '0';
}
else if (KeyCode == HID_KEYBOARD_SC_SPACE)
{
{
if (USB_HostState != HOST_STATE_Configured)
return;
-
+
Pipe_SelectPipe(MIDI_DATA_IN_PIPE);
if (Pipe_IsINReceived())
printf_P(PSTR("MIDI Note %s - Channel %d, Pitch %d, Velocity %d\r\n"), NoteOnEvent ? "On" : "Off",
((MIDIEvent.Data1 & 0x0F) + 1),
MIDIEvent.Data2, MIDIEvent.Data3);
- }
+ }
}
Pipe_SelectPipe(MIDI_DATA_OUT_PIPE);
return ErrorCode;
}
}
-
+
/* Retrieve the returned SCSI status from the device */
MS_CommandStatusWrapper_t SCSIStatusBlock;
return MassStore_GetReturnedStatus(&SCSIStatusBlock);
{
return ErrorCode;
}
-
+
/* Clear the data ready for next reception */
Pipe_ClearIN();
/* Select the control pipe for the request transfer */
Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
+
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
return ErrorCode;
-
+
/* Select first data pipe to clear STALL condition if one exists */
Pipe_SelectPipe(MASS_STORE_DATA_IN_PIPE);
-
+
if ((ErrorCode = USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress())) != HOST_SENDCONTROL_Successful)
return ErrorCode;
if ((ErrorCode = USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress())) != HOST_SENDCONTROL_Successful)
return ErrorCode;
-
+
return HOST_SENDCONTROL_Successful;
}
/* Display the button information on the board LEDs */
LEDs_SetAllLEDs(LEDMask);
}
+
puts_P(PSTR("Test Page Sent.\r\n"));
/* Indicate device no longer busy */
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
USB_Host_SetDeviceConfiguration(0);
}
void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
const uint8_t SubErrorCode);
-
+
#endif
USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
/* Check the endpoint type, break out if correct BULK or INTERRUPT type endpoint found */
- if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
+ if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT))
{
return DESCRIPTOR_SEARCH_Found;
USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
/* Check the endpoint type, break out if correct BULK or INTERRUPT type endpoint found */
- if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
+ if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT))
{
return DESCRIPTOR_SEARCH_Found;
{
USB_Descriptor_Endpoint_t* Endpoint = DESCRIPTOR_PCAST(CurrentDescriptor, USB_Descriptor_Endpoint_t);
- if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
+ if (((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_BULK) ||
((Endpoint->Attributes & EP_TYPE_MASK) == EP_TYPE_INTERRUPT))
{
return DESCRIPTOR_SEARCH_Found;
header, copy this into your project's root directory and supply
the \c USE_LUFA_CONFIG_HEADER token to the compiler so that it is
defined in all compiled source files.
-
+
For information on what each token does, refer to the LUFA
manual section "Summary of Compile Tokens".
*/
// #define HOST_DEVICE_SETTLE_DELAY_MS {Insert Value Here}
#elif (ARCH == ARCH_XMEGA)
-
+
/* Non-USB Related Configuration Tokens: */
// #define DISABLE_TERMINAL_CODES
// #define USB_HOST_TIMEOUT_MS {Insert Value Here}
// #define HOST_DEVICE_SETTLE_DELAY_MS {Insert Value Here}
- #endif
+ #endif
#endif
#if !defined(__INCLUDE_FROM_COMMON_H)
#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
#endif
-
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
"M" (_SFR_IO_ADDR(MCUCR)) \
: "r0"); \
}MACROE
-
+
/** Defines a volatile \c NOP statement which cannot be optimized out by the compiler, and thus can always
* be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimizer
* removes/reorders code to the point where break points cannot reliably be set.
#define pgm_read_ptr(Address) (void*)pgm_read_word(Address)
#endif
#endif
-
+
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
/** Selects the Atmel 32-bit UC3 AVR (AT32UC3* chips) architecture. */
#define ARCH_UC3 1
-
+
/** Selects the Atmel XMEGA AVR (ATXMEGA*U chips) architecture. */
#define ARCH_XMEGA 2
-
+
#if !defined(__DOXYGEN__)
#define ARCH_ ARCH_AVR8
* \param[in] Func Name of the function which the given function name should alias.
*/
#define ATTR_ALIAS(Func) __attribute__ ((alias( #Func )))
-
+
/** Marks a variable or struct element for packing into the smallest space available, omitting any
* alignment bytes usually added between fields to optimize field accesses.
*/
#define ATTR_PACKED __attribute__ ((packed))
/** Indicates the minimum alignment in bytes for a variable or struct element.
- *
+ *
* \param[in] Bytes Minimum number of bytes the item should be aligned to.
*/
#define ATTR_ALIGNED(Bytes) __attribute__ ((aligned(Bytes)))
/** Selects the Kernel Concepts USBFOO specific board drivers, including the Button and LEDs drivers. */
#define BOARD_USBFOO 25
-
+
/** Selects the Sparkfun ATMEGA8U2 specific board drivers, including the driver for the board LEDs. */
#define BOARD_SPARKFUN8U2 26
/** Selects the Atmel EVK1101 specific board drivers, including the Button, Joystick and LED drivers. */
#define BOARD_EVK1101 27
-
+
/** Selects the Busware TUL specific board drivers, including the Button and LED drivers. */
#define BOARD_TUL 28
/** Selects the Atmel EVK1104 specific board drivers, including the Button and LED drivers. */
#define BOARD_EVK1104 30
-
+
/** Selects the Atmel XMEGA A3BU Xplained specific board drivers, including Dataflash, Button and LED drivers. */
#define BOARD_A3BU_XPLAINED 31
*
* @{
*/
-
+
/** \defgroup Group_GlobalInt Global Interrupt Macros
* \brief Convenience macros for the management of interrupts globally within the device.
*
/* Macros: */
#define __INCLUDE_FROM_COMMON_H
-
+
/* Includes: */
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <stddef.h>
-
+
#if defined(USE_LUFA_CONFIG_HEADER)
#include "LUFAConfig.h"
#endif
#include "ArchitectureSpecific.h"
#include "CompilerSpecific.h"
#include "Attributes.h"
-
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#include <avr/eeprom.h>
#include <avr/boot.h>
#include <util/delay.h>
-
+
typedef uint8_t uint_reg_t;
-
+
#define ARCH_HAS_EEPROM_ADDRESS_SPACE
#define ARCH_HAS_FLASH_ADDRESS_SPACE
#define ARCH_HAS_MULTI_ADDRESS_SPACE
// =================================================
typedef uint32_t uint_reg_t;
-
+
#define ARCH_BIG_ENDIAN
#include "Endianness.h"
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#include <util/delay.h>
-
+
typedef uint8_t uint_reg_t;
-
+
#define ARCH_HAS_EEPROM_ADDRESS_SPACE
#define ARCH_HAS_FLASH_ADDRESS_SPACE
#define ARCH_HAS_MULTI_ADDRESS_SPACE
#define ARCH_LITTLE_ENDIAN
- #include "Endianness.h"
+ #include "Endianness.h"
#else
#error Unknown device architecture specified.
#endif
#if !defined(MIN) || defined(__DOXYGEN__)
#define MIN(x, y) (((x) < (y)) ? (x) : (y))
#endif
-
+
#if !defined(STRINGIFY) || defined(__DOXYGEN__)
/** Converts the given input into a string, via the C Preprocessor. This macro puts literal quotation
* marks around the input, converting the source into a string literal.
while (Milliseconds--)
{
__builtin_mtsr(AVR32_COUNT, 0);
- while (__builtin_mfsr(AVR32_COUNT) < (F_CPU / 1000));
+ while (__builtin_mfsr(AVR32_COUNT) < (F_CPU / 1000));
}
#elif (ARCH == ARCH_XMEGA)
if (GCC_IS_COMPILE_CONST(Milliseconds))
{
while (Milliseconds--)
_delay_ms(1);
- }
+ }
#endif
}
else
__builtin_csrf(AVR32_SR_GM_OFFSET);
#elif (ARCH == ARCH_XMEGA)
- SREG = GlobalIntState;
+ SREG = GlobalIntState;
#endif
-
+
GCC_MEMORY_BARRIER();
}
-
+
/** Enables global interrupt handling for the device, allowing interrupts to be handled.
*
* \ingroup Group_GlobalInt
#endif
GCC_MEMORY_BARRIER();
- }
+ }
/** Disabled global interrupt handling for the device, preventing interrupts from being handled.
*
*
* Compiler specific definitions to expose certain compiler features which may increase the level of code optimization
* for a specific compiler, or correct certain issues that may be present such as memory barriers for use in conjunction
- * with atomic variable access.
+ * with atomic variable access.
*
* Where possible, on alternative compilers, these macros will either have no effect, or default to returning a sane value
* so that they can be used in existing code without the need for extra compiler checks in the user application code.
* assembly output in an unexpected manner on sections of code that are ordering-specific.
*/
#define GCC_MEMORY_BARRIER() __asm__ __volatile__("" ::: "memory");
-
+
/** Evaluates to boolean true if the specified value can be determined at compile time to be a constant value
* when compiling under GCC.
*
#if !defined(__INCLUDE_FROM_COMMON_H)
#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
#endif
-
+
#if !(defined(ARCH_BIG_ENDIAN) || defined(ARCH_LITTLE_ENDIAN))
#error ARCH_BIG_ENDIAN or ARCH_LITTLE_ENDIAN not set for the specified architecture.
#endif
#define CPU_TO_LE16(x) SWAPENDIAN_16(x)
#define CPU_TO_LE32(x) SWAPENDIAN_32(x)
#define CPU_TO_BE16(x) (x)
- #define CPU_TO_BE32(x) (x)
+ #define CPU_TO_BE32(x) (x)
#elif !defined(le16_to_cpu)
/** \name Run-time endianness conversion */
//@{
-
+
/** Performs a conversion between a Little Endian encoded 16-bit piece of data and the
* Endianness of the currently selected CPU architecture.
*
{
if (GCC_IS_COMPILE_CONST(Word))
return SWAPENDIAN_16(Word);
-
+
uint8_t Temp;
union
#endif
/** @} */
+
/* Macros: */
#define JOY_FMASK ((1 << 4) | (1 << 5) | (1 << 6) | (1 << 7))
#define JOY_CMASK (1 << 6)
-
+
#define JOY_PORTC_MASK_SHIFT 3
#endif
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
DDRB |= LEDS_ALL_LEDS;
PORTB &= ~LEDS_ALL_LEDS;
}
-
+
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
{
PORTB |= LEDMask;
{
PORTB = ((PORTB & ~LEDS_ALL_LEDS) | LEDMask);
}
-
+
static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
const uint8_t ActiveMask)
{
PORTB = ((PORTB & ~LEDMask) | ActiveMask);
}
-
+
static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
{
PORTB ^= LEDMask;
}
-
+
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint8_t LEDs_GetLEDs(void)
{
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
* \note This file should not be included directly. It is automatically included as needed by the Buttons driver
* dispatch header located in LUFA/Drivers/Board/Buttons.h.
*/
-
+
/** \ingroup Group_Buttons
* \defgroup Group_Buttons_MINIMUS MINIMUS
* \brief Board specific Buttons driver header for the MINIMUS.
#if !defined(__INCLUDE_FROM_BUTTONS_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
#endif
-
+
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Button mask for the first button on the board. */
#define BUTTONS_BUTTON1 (1 << 7)
-
+
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void Buttons_Init(void)
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
DDRD |= LEDS_ALL_LEDS;
PORTD |= LEDS_ALL_LEDS;
}
-
+
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
{
PORTD &= ~LEDMask;
{
PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask);
}
-
+
static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
const uint8_t ActiveMask)
{
PORTD = ((PORTD & ~LEDMask) | ActiveMask);
}
-
+
static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
{
PORTD ^= LEDMask;
}
-
+
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint8_t LEDs_GetLEDs(void)
{
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/* Macros: */
#define JOY_BMASK ((1 << 5) | (1 << 6) | (1 << 7))
#define JOY_EMASK ((1 << 4) | (1 << 5))
-
+
#define JOY_PORTE_MASK_SHIFT 1
#endif
* \note This file should not be included directly. It is automatically included as needed by the LEDs driver
* dispatch header located in LUFA/Drivers/Board/LEDs.h.
*/
-
+
/** \ingroup Group_LEDs
* \defgroup Group_LEDs_TEENSY2 TEENSY2
* \brief Board specific LED driver header for the PJRC Teensy 2 boards.
DDRD |= LEDS_ALL_LEDS;
#if (BOARD == BOARD_TEENSY2)
- PORTD &= ~LEDS_ALL_LEDS;
+ PORTD &= ~LEDS_ALL_LEDS;
#else
PORTD |= LEDS_ALL_LEDS;
#endif
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
{
#if (BOARD == BOARD_TEENSY2)
- PORTD |= LEDMask;
+ PORTD |= LEDMask;
#else
PORTD &= ~LEDMask;
#endif
static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
{
#if (BOARD == BOARD_TEENSY2)
- PORTD &= ~LEDMask;
+ PORTD &= ~LEDMask;
#else
PORTD |= LEDMask;
#endif
const uint8_t ActiveMask)
{
#if (BOARD == BOARD_TEENSY2)
- PORTD = ((PORTD & ~LEDMask) | ActiveMask);
+ PORTD = ((PORTD & ~LEDMask) | ActiveMask);
#else
PORTD = ((PORTD | LEDMask) & ~ActiveMask);
#endif
static inline uint8_t LEDs_GetLEDs(void)
{
#if (BOARD == BOARD_TEENSY2)
- return (PORTD & LEDS_ALL_LEDS);
+ return (PORTD & LEDS_ALL_LEDS);
#else
return (~PORTD & LEDS_ALL_LEDS);
#endif
/* Macros: */
#define JOY_BMASK ((1 << 5) | (1 << 6) | (1 << 7))
#define JOY_EMASK ((1 << 4) | (1 << 5))
-
+
#define JOY_PORTE_MASK_SHIFT 1
#endif
* \note This file should not be included directly. It is automatically included as needed by the dataflash driver
* dispatch header located in LUFA/Drivers/Board/Dataflash.h.
*/
-
+
/** \ingroup Group_Dataflash
* \defgroup Group_Dataflash_XPLAIN_REV1 XPLAIN_REV1
* \brief Board specific Dataflash driver header for the original Atmel XPLAIN, revision 1.
* \note This file should not be included directly. It is automatically included as needed by the LEDs driver
* dispatch header located in LUFA/Drivers/Board/LEDs.h.
*/
-
+
/** \ingroup Group_LEDs
* \defgroup Group_LEDs_XPLAIN_REV1 XPLAIN_REV1
* \brief Board specific LED driver header for the original Atmel XPLAIN, revision 1.
* // Display which button was pressed (assuming two board buttons)
* printf("Button pressed: %s\r\n", (ButtonPress == BUTTONS_BUTTON1) ? "Button 1" : "Button 2");
* \endcode
- *
+ *
* @{
*/
#elif (BOARD == BOARD_EVK527)
#include "AVR8/EVK527/Dataflash.h"
#elif (BOARD == BOARD_A3BU_XPLAINED)
- #include "XMEGA/A3BU_XPLAINED/Dataflash.h"
+ #include "XMEGA/A3BU_XPLAINED/Dataflash.h"
#else
#include "Board/Dataflash.h"
#endif
*
* // Display which direction the joystick was moved in
* printf("Joystick moved:\r\n");
- *
+ *
* if (JoystickMovement & (JOY_UP | JOY_DOWN))
* printf("%s ", (JoystickMovement & JOY_UP) ? "Up" : "Down");
*
* LEDs_Init();
*
* // Turn on each of the four LEDs in turn
- * LEDs_SetAllLEDs(LEDS_LED1);
+ * LEDs_SetAllLEDs(LEDS_LED1);
* Delay_MS(500);
- * LEDs_SetAllLEDs(LEDS_LED1);
+ * LEDs_SetAllLEDs(LEDS_LED1);
* Delay_MS(500);
- * LEDs_SetAllLEDs(LEDS_LED1);
+ * LEDs_SetAllLEDs(LEDS_LED1);
* Delay_MS(500);
- * LEDs_SetAllLEDs(LEDS_LED1);
+ * LEDs_SetAllLEDs(LEDS_LED1);
* Delay_MS(500);
*
* // Turn on all LEDs
#elif (BOARD == BOARD_EVK1101)
#include "UC3/EVK1101/LEDs.h"
#elif (BOARD == BOARD_TUL)
- #include "AVR8/TUL/LEDs.h"
+ #include "AVR8/TUL/LEDs.h"
#elif (BOARD == BOARD_EVK1100)
#include "UC3/EVK1100/LEDs.h"
#elif (BOARD == BOARD_EVK1104)
* // Display converted temperature in degrees Celsius
* printf("Current Temperature: %d Degrees\r\n", Temperature_GetTemperature());
* \endcode
- *
+ *
* @{
*/
/** ADC channel MUX mask for the temperature sensor. */
#define TEMP_ADC_CHANNEL_MASK ADC_CHANNEL0
-
+
/** Size of the temperature sensor lookup table, in lookup values */
#define TEMP_TABLE_SIZE 120
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
*
* @{
*/
-
+
#ifndef __BUTTONS_EVK1100_H__
#define __BUTTONS_EVK1100_H__
#if !defined(__INCLUDE_FROM_BUTTONS_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
#endif
-
+
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
*
* @{
*/
-
+
#ifndef __JOYSTICK_EVK1100_H__
#define __JOYSTICK_EVK1100_H__
#define JOY_PORT 0
#define JOY_MASK ((1UL << 28) | (1UL << 27) | (1UL << 26) | (1UL << 25) | (1UL << 20))
#endif
-
+
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Mask for the joystick being pushed in the left direction. */
/** Mask for the joystick being pushed inward. */
#define JOY_PRESS (1UL << 20)
-
+
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void Joystick_Init(void)
AVR32_GPIO.port[JOY_PORT].gpers = JOY_MASK;
AVR32_GPIO.port[JOY_PORT].gpers = JOY_MASK;
};
-
+
static inline uint32_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
static inline uint32_t Joystick_GetStatus(void)
{
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/** LED mask for the eighth LED on the board. */
#define LEDS_LED8 (1UL << 30)
-
+
/** LED mask for all the LEDs on the board. */
#define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4 \
LEDS_LED5 | LEDS_LED6 | LEDS_LED7 | LEDS_LED8)
AVR32_GPIO.port[LEDS_PORT].oders = LEDS_ALL_LEDS;
AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS;
}
-
+
static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask)
{
AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask;
AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS;
AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask;
}
-
+
static inline void LEDs_ChangeLEDs(const uint32_t LEDMask, const uint32_t ActiveMask)
{
AVR32_GPIO.port[LEDS_PORT].ovrs = LEDMask;
{
AVR32_GPIO.port[LEDS_PORT].ovrt = LEDMask;
}
-
+
static inline uint32_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint32_t LEDs_GetLEDs(void)
{
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
*
* @{
*/
-
+
#ifndef __BUTTONS_EVK1101_H__
#define __BUTTONS_EVK1101_H__
#if !defined(__INCLUDE_FROM_BUTTONS_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
#endif
-
+
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
*
* @{
*/
-
+
#ifndef __JOYSTICK_EVK1101_H__
#define __JOYSTICK_EVK1101_H__
#define JOY_PRESS_PORT 0
#define JOY_PRESS_MASK (1UL << 13)
#endif
-
+
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Mask for the joystick being pushed in the left direction. */
/** Mask for the joystick being pushed inward. */
#define JOY_PRESS (1UL << 13)
-
+
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void Joystick_Init(void)
AVR32_GPIO.port[JOY_MOVE_PORT].puers = JOY_MOVE_MASK;
AVR32_GPIO.port[JOY_PRESS_PORT].puers = JOY_PRESS_MASK;
};
-
+
static inline uint32_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
static inline uint32_t Joystick_GetStatus(void)
{
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
AVR32_GPIO.port[LEDS_PORT].oders = LEDS_ALL_LEDS;
AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS;
}
-
+
static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask)
{
AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask;
AVR32_GPIO.port[LEDS_PORT].ovrs = LEDS_ALL_LEDS;
AVR32_GPIO.port[LEDS_PORT].ovrc = LEDMask;
}
-
+
static inline void LEDs_ChangeLEDs(const uint32_t LEDMask, const uint32_t ActiveMask)
{
AVR32_GPIO.port[LEDS_PORT].ovrs = LEDMask;
{
AVR32_GPIO.port[LEDS_PORT].ovrt = LEDMask;
}
-
+
static inline uint32_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint32_t LEDs_GetLEDs(void)
{
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
*
* @{
*/
-
+
#ifndef __BUTTONS_EVK1104_H__
#define __BUTTONS_EVK1104_H__
#if !defined(__INCLUDE_FROM_BUTTONS_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
#endif
-
+
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
AVR32_GPIO.port[3].oders = LEDS_LEDMASK3;
AVR32_GPIO.port[3].ovrs = LEDS_LEDMASK3;
}
-
+
static inline void LEDs_TurnOnLEDs(const uint32_t LEDMask)
{
AVR32_GPIO.port[2].ovrc = (LEDMask & LEDS_LEDMASK2);
AVR32_GPIO.port[3].ovrs = LEDS_LEDMASK3;
AVR32_GPIO.port[3].ovrc = (LEDMask & LEDS_LEDMASK3);
}
-
+
static inline void LEDs_ChangeLEDs(const uint32_t LEDMask, const uint32_t ActiveMask)
{
AVR32_GPIO.port[2].ovrs = (LEDMask & LEDS_LEDMASK2);
AVR32_GPIO.port[2].ovrt = (LEDMask & LEDS_LEDMASK2);
AVR32_GPIO.port[3].ovrt = (LEDMask & LEDS_LEDMASK3);
}
-
+
static inline uint32_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint32_t LEDs_GetLEDs(void)
{
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
*
* @{
*/
-
+
#ifndef __BUTTONS_A3BU_XPLAINED_H__
#define __BUTTONS_A3BU_XPLAINED_H__
{
PORTE_OUTCLR = BUTTONS_BUTTON1;
PORTF_OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3);
-
+
PORTE_PIN5CTRL = PORT_OPC_PULLUP_gc;
PORTF_PIN1CTRL = PORT_OPC_PULLUP_gc;
PORTF_PIN2CTRL = PORT_OPC_PULLUP_gc;
/** @} */
-
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/** @} */
-
* or deletions) must not overlap. If there is possibility of two or more of the same kind of
* operating occurring at the same point in time, atomic (mutex) locking should be used.
*/
-
+
/** \ingroup Group_MiscDrivers
* \defgroup Group_RingBuff Generic Byte Ring Buffer - LUFA/Drivers/Misc/RingBuffer.h
* \brief Lightweight ring buffer, for fast insertion/deletion of bytes.
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
Buffer->In = DataPtr;
Buffer->Out = DataPtr;
Buffer->Start = &DataPtr[0];
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
Count = Buffer->Count;
SetGlobalInterruptMask(CurrentGlobalInt);
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
Buffer->Count++;
SetGlobalInterruptMask(CurrentGlobalInt);
static inline uint8_t RingBuffer_Remove(RingBuffer_t* Buffer)
{
GCC_FORCE_POINTER_ACCESS(Buffer);
-
+
uint8_t Data = *Buffer->Out;
if (++Buffer->Out == Buffer->End)
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
Buffer->Count--;
SetGlobalInterruptMask(CurrentGlobalInt);
*/
#define ESC_STRIKETHROUGH_OFF ANSI_ESCAPE_SEQUENCE("29m")
//@}
-
+
/** \name Text Colour Control Sequences */
//@{
/** Sets the foreground (text) colour to black. */
#define _ADC_GET_MUX_MASK2(y) ADC_CHANNEL ## y
#define _ADC_GET_MUX_MASK(y) _ADC_GET_MUX_MASK2(y)
#endif
-
+
/* Public Interface - May be used in end-application: */
/* Macros: */
/** \name ADC Reference Configuration Masks */
/** Reference mask, for using the internally generated 2.56V reference voltage as the ADC reference. */
#define ADC_REFERENCE_INT2560MV ((1 << REFS1) | (1 << REFS0))
//@}
-
+
/** \name ADC Result Adjustment Configuration Masks */
//@{
/** Left-adjusts the 10-bit ADC result, so that the upper 8 bits of the value returned by the
*/
#define ADC_SINGLE_CONVERSION (0 << ADATE)
//@}
-
+
/** \name ADC Prescaler Configuration Masks */
//@{
/** Sets the ADC input clock to prescale by a factor of 2 the AVR's system clock. */
* // Send a byte, and store the received byte from the same transaction
* uint8_t ResponseByte = SPI_TransferByte(0xDC);
* \endcode
- *
+ *
* @{
*/
/** SPI data sample mode mask for \c SPI_Init(). Indicates that the data should be sampled on the trailing edge. */
#define SPI_SAMPLE_TRAILING (1 << CPHA)
//@}
-
+
/** \name SPI Data Ordering Configuration Masks */
//@{
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out MSB first. */
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out LSB first. */
#define SPI_ORDER_LSB_FIRST (1 << DORD)
//@}
-
+
/** \name SPI Mode Configuration Masks */
//@{
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into slave mode. */
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into master mode. */
#define SPI_MODE_MASTER (1 << MSTR)
//@}
-
+
/* Inline Functions: */
/** Initializes the SPI subsystem, ready for transfers. Must be called before calling any other
* SPI routines.
SPCR = 0;
SPSR = 0;
}
-
+
/** Retrieves the currently selected SPI mode, once the SPI interface has been configured.
*
* \return \ref SPI_MODE_MASTER if the interface is currently in SPI Master mode, \ref SPI_MODE_SLAVE otherwise
while (Length--)
Serial_SendByte(*(Buffer++));
}
+
/* Includes: */
#include "../../../Common/Common.h"
#include "../../Misc/TerminalCodes.h"
-
+
#include <stdio.h>
/* Enable C linkage for C++ Compilers: */
#if !defined(__DOXYGEN__)
/* External Variables: */
extern FILE USARTSerialStream;
-
+
/* Function Prototypes: */
int Serial_putchar(char DataByte,
FILE *Stream);
* \param[in] StringPtr Pointer to a string located in SRAM space.
*/
void Serial_SendString(const char* StringPtr) ATTR_NON_NULL_PTR_ARG(1);
-
+
/** Transmits a given buffer located in SRAM memory through the USART.
*
* \param[in] Buffer Pointer to a buffer containing the data to send.
stdin = Stream;
stdout = Stream;
}
-
+
*Stream = (FILE)FDEV_SETUP_STREAM(Serial_putchar, Serial_getchar, _FDEV_SETUP_RW);
}
{
if (!(Serial_IsCharReceived()))
return -1;
-
+
return UDR1;
}
TWCR = TWCRMask;
while (!(TWCR & (1 << TWINT)));
*Byte = TWDR;
-
+
uint8_t Status = (TWSR & TW_STATUS_MASK);
-
+
return ((LastByte) ? (Status == TW_MR_DATA_NACK) : (Status == TW_MR_DATA_ACK));
}
uint8_t Length)
{
uint8_t ErrorCode;
-
+
if ((ErrorCode = TWI_StartTransmission((SlaveAddress & TWI_DEVICE_ADDRESS_MASK) | TWI_ADDRESS_WRITE,
TimeoutMS)) == TWI_ERROR_NoError)
{
while (InternalAddressLen--)
{
if (!(TWI_SendByte(*(InternalAddress++))))
- {
+ {
ErrorCode = TWI_ERROR_SlaveNAK;
break;
}
}
-
+
if ((ErrorCode = TWI_StartTransmission((SlaveAddress & TWI_DEVICE_ADDRESS_MASK) | TWI_ADDRESS_READ,
TimeoutMS)) == TWI_ERROR_NoError)
{
break;
}
}
-
+
TWI_StopTransmission();
}
}
-
+
return ErrorCode;
}
while (InternalAddressLen--)
{
if (!(TWI_SendByte(*(InternalAddress++))))
- {
+ {
ErrorCode = TWI_ERROR_SlaveNAK;
break;
}
break;
}
}
-
+
TWI_StopTransmission();
}
-
+
return ErrorCode;
}
+
* }
* }
* \endcode
- *
+ *
* <b>High Level API Example:</b>
* \code
* // Initialize the TWI driver before first use at 200KHz
* or \ref TWI_ADDRESS_WRITE to obtain the device's read and write address respectively.
*/
#define TWI_DEVICE_ADDRESS_MASK 0xFE
-
+
/** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 1. */
#define TWI_BIT_PRESCALE_1 ((0 << TWPS1) | (0 << TWPS0))
-
+
/** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 4. */
#define TWI_BIT_PRESCALE_4 ((0 << TWPS1) | (1 << TWPS0))
/** Bit length prescaler for \ref TWI_Init(). This mask multiplies the TWI bit length prescaler by 64. */
#define TWI_BIT_PRESCALE_64 ((1 << TWPS1) | (1 << TWPS0))
-
+
/** Calculates the length of each bit on the TWI bus for a given target frequency. This may be used with
* the \ref TWI_Init() function to convert a bus frequency to a number of clocks for the \c BitLength
* parameter.
TWI_ERROR_SlaveNotReady = 4, /**< Slave NAKed the TWI bus START condition. */
TWI_ERROR_SlaveNAK = 5, /**< Slave NAKed whilst attempting to send data to the device. */
};
-
+
/* Inline Functions: */
/** Initializes the TWI hardware into master mode, ready for data transmission and reception. This must be
* before any other TWI operations.
const bool LastByte) ATTR_NON_NULL_PTR_ARG(1);
bool TWI_ReceiveByte(uint8_t* const Byte,
const bool LastByte);
-
+
/** High level function to perform a complete packet transfer over the TWI bus to the specified
* device.
*
#if (ARCH == ARCH_AVR8)
#include "AVR8/SPI_AVR8.h"
#elif (ARCH == ARCH_XMEGA)
- #include "XMEGA/SPI_XMEGA.h"
+ #include "XMEGA/SPI_XMEGA.h"
#else
#error The SPI peripheral driver is not currently available for your selected architecture.
#endif
#endif
+
* // Send a byte, and store the received byte from the same transaction
* uint8_t ResponseByte = SPI_TransferByte(&SPIC, 0xDC);
* \endcode
- *
+ *
* @{
*/
/** SPI data sample mode mask for \c SPI_Init(). Indicates that the data should be sampled on the trailing edge. */
#define SPI_SAMPLE_TRAILING SPI_MODE0_bm
//@}
-
+
/** \name SPI Data Ordering Configuration Masks */
//@{
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out MSB first. */
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out LSB first. */
#define SPI_ORDER_LSB_FIRST SPI_DORD_bm
//@}
-
+
/** \name SPI Mode Configuration Masks */
//@{
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into slave mode. */
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into master mode. */
#define SPI_MODE_MASTER SPI_MASTER_bm
//@}
-
+
/* Inline Functions: */
/** Initializes the SPI subsystem, ready for transfers. Must be called before calling any other
* SPI routines.
{
SPI->CTRL &= ~SPI_ENABLE_bm;
}
-
+
/** Retrieves the currently selected SPI mode, once the SPI interface has been configured.
*
* \param[in, out] SPI Pointer to the base of the SPI peripheral within the device.
* allows for pitch adjustments to be made via control requests directed at the endpoint.
*/
#define AUDIO_EP_PITCH_CONTROL (1 << 1)
-
+
/* Enums: */
/** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the Audio
* device class.
* interface belongs to the Streaming Audio protocol.
*/
};
-
+
/** Audio class specific interface description subtypes, for the Audio Control interface. */
enum Audio_CSInterface_AC_SubTypes_t
{
AUDIO_REQ_GetMemory = 0x85, /**< Audio class-specific request to get the memory value of a parameter within the device. */
AUDIO_REQ_GetStatus = 0xFF, /**< Audio class-specific request to get the device status. */
};
-
+
/** Enum for Audio class specific Endpoint control modifiers which can be set and retrieved by a USB host, if the corresponding
* endpoint control is indicated to be supported in the Endpoint's Audio-class specific endpoint descriptor.
*/
*/
#define CDC_CONTROL_LINE_IN_OVERRUNERROR (1 << 6)
//@}
-
+
/** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a
* uniform structure but variable sized data payloads, thus cannot be represented accurately by
* a single typedef struct. A macro is used instead so that functional descriptors can be created
* belongs to no specific protocol of the CDC data class.
*/
};
-
+
/** Enum for the CDC class specific control requests that can be issued by the USB bus host. */
enum CDC_ClassRequests_t
{
uint8_t bMasterInterface; /**< Interface number of the CDC Control interface. */
uint8_t bSlaveInterface0; /**< Interface number of the CDC Data interface. */
} ATTR_PACKED USB_CDC_StdDescriptor_FunctionalUnion_t;
-
+
/** \brief CDC Virtual Serial Port Line Encoding Settings Structure.
*
* Type define for a CDC Line Encoding structure, used to hold the various encoding parameters for a virtual
/** Constant for a keyboard report modifier byte, indicating that the keyboard's right GUI key is currently pressed. */
#define HID_KEYBOARD_MODIFIER_RIGHTGUI (1 << 7)
//@}
-
+
/** \name Keyboard Standard Report LED Masks */
//@{
/** Constant for a keyboard output report LED byte, indicating that the host's NUM LOCK mode is currently set. */
//@}
/** \name Keyboard Standard Report Key Scan-codes */
- //@{
+ //@{
#define HID_KEYBOARD_SC_ERROR_ROLLOVER 0x01
#define HID_KEYBOARD_SC_POST_FAIL 0x02
#define HID_KEYBOARD_SC_ERROR_UNDEFINED 0x03
#define HID_KEYBOARD_SC_KEYPAD_9_AND_PAGE_UP 0x61
#define HID_KEYBOARD_SC_KEYPAD_0_AND_INSERT 0x62
#define HID_KEYBOARD_SC_KEYPAD_DOT_AND_DELETE 0x63
- #define HID_KEYBOARD_SC_NON_US_BACKSLASH_AND_PIPE 0x64
+ #define HID_KEYBOARD_SC_NON_US_BACKSLASH_AND_PIPE 0x64
#define HID_KEYBOARD_SC_POWER 0x66
#define HID_KEYBOARD_SC_EQUAL_SIGN 0x67
#define HID_KEYBOARD_SC_F13 0x68
* \param[in] VendorPageNum Vendor Defined HID Usage Page index, ranging from 0x00 to 0xFF.
* \param[in] CollectionUsage Vendor Usage for the encompassing report IN and OUT collection, ranging from 0x00 to 0xFF.
* \param[in] DataINUsage Vendor Usage for the IN report data, ranging from 0x00 to 0xFF.
- * \param[in] DataOUTUsage Vendor Usage for the OUT report data, ranging from 0x00 to 0xFF.
+ * \param[in] DataOUTUsage Vendor Usage for the OUT report data, ranging from 0x00 to 0xFF.
* \param[in] NumBytes Length of the data IN and OUT reports.
*/
#define HID_DESCRIPTOR_VENDOR(VendorPageNum, CollectionUsage, DataINUsage, DataOUTUsage, NumBytes) \
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), \
HID_RI_END_COLLECTION(0)
//@}
-
+
/* Type Defines: */
/** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the HID
* device class.
* belongs to the Mouse HID boot protocol.
*/
};
-
+
/** Enum for the HID class specific control requests that can be issued by the USB bus host. */
enum HID_ClassRequests_t
{
case HID_RI_USAGE_PAGE(0):
if ((HIDReportItem & HID_RI_DATA_SIZE_MASK) == HID_RI_DATA_BITS_32)
CurrStateTable->Attributes.Usage.Page = (ReportItemData >> 16);
-
+
CurrStateTable->Attributes.Usage.Page = ReportItemData;
break;
case HID_RI_LOGICAL_MINIMUM(0):
return 0;
}
+
#include "HIDReportData.h"
#include "HIDClassCommon.h"
-
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#define HID_RI_DATA_BITS_32 0x03
#define HID_RI_DATA_BITS(DataBits) HID_RI_DATA_BITS_ ## DataBits
- #define _HID_RI_ENCODE_0(Data)
+ #define _HID_RI_ENCODE_0(Data)
#define _HID_RI_ENCODE_8(Data) , (Data & 0xFF)
#define _HID_RI_ENCODE_16(Data) _HID_RI_ENCODE_8(Data) _HID_RI_ENCODE_8(Data >> 8)
#define _HID_RI_ENCODE_32(Data) _HID_RI_ENCODE_16(Data) _HID_RI_ENCODE_16(Data >> 16)
#define _HID_RI_ENCODE(DataBits, ...) _HID_RI_ENCODE_ ## DataBits(__VA_ARGS__)
-
+
#define _HID_RI_ENTRY(Type, Tag, DataBits, ...) (Type | Tag | HID_RI_DATA_BITS(DataBits)) _HID_RI_ENCODE(DataBits, (__VA_ARGS__))
#endif
-
+
/* Public Interface - May be used in end-application: */
/* Macros: */
/** \name HID Input, Output and Feature Report Descriptor Item Flags */
#define HID_IOF_BUFFERED_BYTES (1 << 8)
#define HID_IOF_BITFIELD (0 << 8)
//@}
-
+
/** \name HID Report Descriptor Item Macros */
//@{
#define HID_RI_INPUT(DataBits, ...) _HID_RI_ENTRY(HID_RI_TYPE_MAIN , 0x80, DataBits, __VA_ARGS__)
/** SCSI Command Code for a MODE SENSE (10) command. */
#define SCSI_CMD_MODE_SENSE_10 0x5A
//@}
-
+
/** \name SCSI Sense Key Values */
//@{
/** SCSI Sense Code to indicate no error has occurred. */
/** SCSI Sense Code to indicate that the source data did not match the data read from the medium. */
#define SCSI_SENSE_KEY_MISCOMPARE 0x0E
//@}
-
+
/** \name SCSI Additional Sense Codes */
//@{
/** SCSI Additional Sense Code to indicate no additional sense information is available. */
/** SCSI Additional Sense Code to indicate that no removable medium is inserted into the device. */
#define SCSI_ASENSE_MEDIUM_NOT_PRESENT 0x3A
//@}
-
+
/** \name SCSI Additional Sense Key Code Qualifiers */
//@{
/** SCSI Additional Sense Qualifier Code to indicate no additional sense qualifier information is available. */
/** SCSI Additional Sense Qualifier Code to indicate that an operation is currently in progress. */
#define SCSI_ASENSEQ_OPERATION_IN_PROGRESS 0x07
//@}
-
+
/* Enums: */
/** Enum for possible Class, Subclass and Protocol values of device and interface descriptors relating to the Mass
* Storage device class.
* belongs to the Bulk Only Transport protocol of the Mass Storage class.
*/
};
-
+
/** Enum for the Mass Storage class specific control requests that can be issued by the USB bus host. */
enum MS_ClassRequests_t
{
* belongs to the Bidirectional protocol of the Printer class.
*/
};
-
+
/** Enum for the Printer class specific control requests that can be issued by the USB bus host. */
enum PRNT_ClassRequests_t
{
PRNT_REQ_SoftReset = 0x02, /**< Printer class-specific request to reset the device, ready for new
* printer commands.
*/
- };
+ };
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
#define REMOTE_NDIS_MEDIA_STATE_CONNECTED 0x00000000UL
#define REMOTE_NDIS_MEDIA_STATE_DISCONNECTED 0x00000001UL
//@}
-
+
/** \name RNDIS Media Types */
//@{
#define REMOTE_NDIS_MEDIUM_802_3 0x00000000UL
#define REMOTE_NDIS_DF_CONNECTIONLESS 0x00000001UL
#define REMOTE_NDIS_DF_CONNECTION_ORIENTED 0x00000002UL
//@}
-
+
/** \name RNDIS Packet Types */
//@{
#define REMOTE_NDIS_PACKET_DIRECTED 0x00000001UL
#define REMOTE_NDIS_PACKET_FUNCTIONAL 0x00004000UL
#define REMOTE_NDIS_PACKET_MAC_FRAME 0x00008000UL
//@}
-
+
/** \name RNDIS OID Values */
//@{
#define OID_GEN_SUPPORTED_LIST 0x00010101UL
else if ((USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT) == REQREC_ENDPOINT)
{
bool EndpointFilterMatch = false;
-
+
EndpointFilterMatch |= (AudioInterfaceInfo->Config.DataINEndpointNumber &&
((uint8_t)USB_ControlRequest.wIndex == (ENDPOINT_DIR_IN | AudioInterfaceInfo->Config.DataINEndpointNumber)));
-
+
EndpointFilterMatch |= (AudioInterfaceInfo->Config.DataOUTEndpointNumber &&
((uint8_t)USB_ControlRequest.wIndex == (ENDPOINT_DIR_OUT | AudioInterfaceInfo->Config.DataOUTEndpointNumber)));
if (!(EndpointFilterMatch))
return;
- }
+ }
switch (USB_ControlRequest.bRequest)
{
uint8_t EndpointProperty = USB_ControlRequest.bRequest;
uint8_t EndpointAddress = (uint8_t)USB_ControlRequest.wIndex;
uint8_t EndpointControl = (USB_ControlRequest.wValue >> 8);
-
+
if (CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress,
EndpointControl, NULL, NULL))
{
uint16_t ValueLength = USB_ControlRequest.wLength;
uint8_t Value[ValueLength];
-
+
Endpoint_ClearSETUP();
Endpoint_Read_Control_Stream_LE(Value, ValueLength);
- Endpoint_ClearIN();
+ Endpoint_ClearIN();
CALLBACK_Audio_Device_GetSetEndpointProperty(AudioInterfaceInfo, EndpointProperty, EndpointAddress,
EndpointControl, &ValueLength, Value);
- }
+ }
}
break;
{
Endpoint_ClearSETUP();
Endpoint_Write_Control_Stream_LE(Value, ValueLength);
- Endpoint_ClearOUT();
+ Endpoint_ClearOUT();
}
}
}
#endif
+
* \param[in,out] AudioInterfaceInfo Pointer to a structure containing an Audio Class configuration and state.
*/
void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
-
+
/** Audio class driver callback for the setting and retrieval of streaming endpoint properties. This callback must be implemented
* in the user application to handle property manipulations on streaming audio endpoints.
*
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_AUDIO_DEVICE_C)
void Audio_Device_Event_Stub(void) ATTR_CONST;
-
+
void EVENT_Audio_Device_StreamStartStop(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(Audio_Device_Event_Stub);
#endif
- #endif
+ #endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
Endpoint_ClearOUT();
Endpoint_ClearStatusStage();
-
+
EVENT_CDC_Device_LineEncodingChanged(CDCInterfaceInfo);
}
#endif
void CDC_Device_Event_Stub(void) ATTR_CONST;
-
+
void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo)
ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Device_Event_Stub);
void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo)
memcpy(HIDInterfaceInfo->Config.PrevReportINBuffer, ReportData,
HIDInterfaceInfo->Config.PrevReportINBufferSize);
}
-
+
Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
Endpoint_ClearSETUP();
Endpoint_ClearSETUP();
Endpoint_Read_Control_Stream_LE(ReportData, ReportSize);
Endpoint_ClearIN();
-
+
CALLBACK_HID_Device_ProcessHIDReport(HIDInterfaceInfo, ReportID, ReportType,
&ReportData[ReportID ? 1 : 0], ReportSize - (ReportID ? 1 : 0));
}
} Config; /**< Config data for the USB class interface within the device. All elements in this section
* <b>must</b> be set or the interface will fail to enumerate and operate correctly.
*/
-
+
struct
{
// No state information for this class
uint16_t BytesProcessed;
Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpointNumber);
-
+
BytesProcessed = 0;
while (Endpoint_Read_Stream_LE(&MSInterfaceInfo->State.CommandBlock,
(sizeof(MS_CommandBlockWrapper_t) - 16), &BytesProcessed) ==
if (MSInterfaceInfo->State.IsMassStoreReset)
return;
}
-
+
Endpoint_ClearIN();
}
#endif
+
uint16_t ResponseSize;
QUERY_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_QUERY_CMPLT);
-
+
if (RNDIS_Device_ProcessNDISQuery(RNDISInterfaceInfo, Query_Oid, QueryData, le32_to_cpu(QUERY_Message->InformationBufferLength),
ResponseData, &ResponseSize))
{
{
return false;
}
-
+
Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataOUTEndpointNumber);
return Endpoint_IsOUTReceived();
}
{
return ENDPOINT_RWSTREAM_DeviceDisconnected;
}
-
+
Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataOUTEndpointNumber);
-
+
*PacketLength = 0;
if (!(Endpoint_IsOUTReceived()))
return ENDPOINT_RWSTREAM_NoError;
- RNDIS_Packet_Message_t RNDISPacketHeader;
+ RNDIS_Packet_Message_t RNDISPacketHeader;
Endpoint_Read_Stream_LE(&RNDISPacketHeader, sizeof(RNDIS_Packet_Message_t), NULL);
if (le32_to_cpu(RNDISPacketHeader.DataLength) > ETHERNET_FRAME_SIZE_MAX)
return RNDIS_ERROR_LOGICAL_CMD_FAILED;
}
-
+
*PacketLength = (uint16_t)le32_to_cpu(RNDISPacketHeader.DataLength);
Endpoint_Read_Stream_LE(Buffer, *PacketLength, NULL);
Endpoint_ClearOUT();
-
+
return ENDPOINT_RWSTREAM_NoError;
}
{
return ENDPOINT_RWSTREAM_DeviceDisconnected;
}
-
+
Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataINEndpointNumber);
if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError)
return AUDIO_ENUMERROR_NoCompatibleInterfaceFound;
}
- AudioControlInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
+ AudioControlInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
DCOMP_Audio_Host_NextAudioStreamInterface) != DESCRIPTOR_SEARCH_COMP_Found)
}
AudioStreamingInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
-
+
DataINEndpoint = NULL;
DataOUTEndpoint = NULL;
{
continue;
}
-
+
if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
{
AudioInterfaceInfo->State.StreamingInterfaceNumber = AudioStreamingInterface->InterfaceNumber;
AudioInterfaceInfo->State.EnabledStreamingAltIndex = AudioStreamingInterface->AlternateSetting;
AudioInterfaceInfo->State.IsActive = true;
-
+
return AUDIO_ENUMERROR_NoError;
}
RequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_ENDPOINT);
else
RequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_ENDPOINT);
-
+
Pipe_SelectPipe(DataPipeIndex);
EndpointAddress = Pipe_GetBoundEndpointAddress();
*/
uint8_t ControlInterfaceNumber; /**< Interface index of the Audio Control interface within the attached device. */
uint8_t StreamingInterfaceNumber; /**< Interface index of the Audio Streaming interface within the attached device. */
-
+
uint8_t EnabledStreamingAltIndex; /**< Alternative setting index of the Audio Streaming interface when the stream is enabled. */
uint16_t DataINPipeSize; /**< Size in bytes of the Audio interface's IN data pipe. */
const int8_t Sample)
{
(void)AudioInterfaceInfo;
-
+
Pipe_Write_8(Sample);
if (!(Pipe_IsReadWriteAllowed()))
const int16_t Sample)
{
(void)AudioInterfaceInfo;
-
+
Pipe_Write_16_LE(Sample);
if (!(Pipe_IsReadWriteAllowed()))
Pipe_Freeze();
}
}
-
+
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
{
continue;
}
-
+
if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
{
return CDC_ENUMERROR_PipeConfigurationFailed;
}
-
+
if (InterruptPeriod)
Pipe_SetInterruptPeriod(InterruptPeriod);
}
#endif
void CDC_Host_Event_Stub(void) ATTR_CONST;
-
+
void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo)
ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Host_Event_Stub);
{
if (DataOUTEndpoint == NULL)
continue;
-
+
Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
EndpointAddress = DataOUTEndpoint->EndpointAddress;
Token = PIPE_TOKEN_OUT;
{
return HID_ENUMERROR_PipeConfigurationFailed;
}
-
+
if (InterruptPeriod)
Pipe_SetInterruptPeriod(InterruptPeriod);
}
#if !defined(NO_CLASS_DRIVER_AUTOFLUSH)
MIDI_Host_Flush(MIDIInterfaceInfo);
- #endif
+ #endif
}
uint8_t MIDI_Host_Flush(USB_ClassInfo_MIDI_Host_t* const MIDIInterfaceInfo)
Token = PIPE_TOKEN_OUT;
Type = EP_TYPE_BULK;
DoubleBanked = MSInterfaceInfo->Config.DataOUTPipeDoubleBank;
-
+
MSInterfaceInfo->State.DataOUTPipeSize = DataOUTEndpoint->EndpointSize;
}
else
{
return ErrorCode;
}
-
+
Pipe_ClearOUT();
Pipe_WaitUntilReady();
if (BufferPtr != NULL)
{
ErrorCode = MS_Host_SendReceiveData(MSInterfaceInfo, SCSICommandBlock, (void*)BufferPtr);
-
+
if ((ErrorCode != PIPE_RWSTREAM_NoError) && (ErrorCode != PIPE_RWSTREAM_PipeStalled))
{
Pipe_Freeze();
return ErrorCode;
}
}
-
+
MS_CommandStatusWrapper_t SCSIStatusBlock;
return MS_Host_GetReturnedStatus(MSInterfaceInfo, &SCSIStatusBlock);
}
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
return ErrorCode;
-
+
Pipe_SelectPipe(MSInterfaceInfo->Config.DataINPipeNumber);
-
+
if ((ErrorCode = USB_Host_ClearEndpointStall(Pipe_GetBoundEndpointAddress())) != HOST_SENDCONTROL_Successful)
return ErrorCode;
void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
/** Sends a MASS STORAGE RESET control request to the attached device, resetting the Mass Storage Interface
- * and readying it for the next Mass Storage command. This should be called after a failed SCSI request to
+ * and readying it for the next Mass Storage command. This should be called after a failed SCSI request to
* ensure the attached Mass Storage device is ready to receive the next command.
*
* \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state.
{
continue;
}
-
+
if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
{
return CDC_ENUMERROR_PipeConfigurationFailed;
}
-
+
if (InterruptPeriod)
Pipe_SetInterruptPeriod(InterruptPeriod);
}
};
Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
+
return USB_Host_SendControlRequest(Buffer);
}
};
Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
+
return USB_Host_SendControlRequest(Buffer);
}
{
continue;
}
-
+
if (!(Pipe_ConfigurePipe(PipeNum, Type, Token, EndpointAddress, Size,
DoubleBanked ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE)))
{
return SI_ENUMERROR_PipeConfigurationFailed;
}
-
+
if (InterruptPeriod)
Pipe_SetInterruptPeriod(InterruptPeriod);
}
#include "../StdDescriptors.h"
#include "../USBInterrupt.h"
#include "../Endpoint.h"
-
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
*/
#define USB_DEVICE_OPT_FULLSPEED (0 << 0)
//@}
-
+
#if (!defined(NO_INTERNAL_SERIAL) && \
(defined(USB_SERIES_7_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_4_AVR) || \
(defined(USB_SERIES_2_AVR) && (!defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__))) || \
* model.
*/
#define INTERNAL_SERIAL_LENGTH_BITS 80
-
+
/** Start address of the internal serial number, in the appropriate address space, if present on the selected microcontroller
* model.
*/
#define INTERNAL_SERIAL_LENGTH_BITS 0
#define INTERNAL_SERIAL_START_ADDRESS 0
- #endif
-
+ #endif
+
/* Function Prototypes: */
/** Sends a Remote Wakeup request to the host. This signals to the host that the device should
* be taken out of suspended mode, and communications should resume.
{
return (UDADDR & (1 << ADDEN));
}
-
+
#if (USE_INTERNAL_SERIAL != NO_DESCRIPTOR)
static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1);
static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString)
{
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
uint8_t SigReadAddress = INTERNAL_SERIAL_START_ADDRESS;
for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++)
UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ?
(('A' - 10) + SerialByte) : ('0' + SerialByte));
}
-
+
SetGlobalInterruptMask(CurrentGlobalInt);
}
#endif
UECFG1X = UECFG1XData;
return Endpoint_IsConfigured();
-#else
+#else
for (uint8_t EPNum = Number; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
{
uint8_t UECFG0XTemp;
uint8_t UEIENXTemp;
Endpoint_SelectEndpoint(EPNum);
-
+
if (EPNum == Number)
{
UECFG0XTemp = UECFG0XData;
UECFG0X = UECFG0XTemp;
UECFG1X = UECFG1XTemp;
UEIENX = UEIENXTemp;
-
+
if (!(Endpoint_IsConfigured()))
- return false;
+ return false;
}
-
+
Endpoint_SelectEndpoint(Number);
return true;
#endif
if (Endpoint_IsOUTReceived())
return ENDPOINT_READYWAIT_NoError;
}
-
+
uint8_t USB_DeviceState_LCL = USB_DeviceState;
if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
#endif
/* Public Interface - May be used in end-application: */
- /* Macros: */
+ /* Macros: */
/** \name Endpoint Bank Mode Masks */
//@{
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
USB_Host_ResetBus();
while (!(USB_Host_IsBusResetComplete()));
USB_Host_ResumeBus();
-
+
USB_Host_ConfigurationNumber = 0;
bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI);
Pipe_SetInfiniteINRequests();
return Pipe_IsConfigured();
-#else
+#else
for (uint8_t PNum = Number; PNum < PIPE_TOTAL_PIPES; PNum++)
{
uint8_t UPCFG0XTemp;
uint8_t UPIENXTemp;
Pipe_SelectPipe(PNum);
-
+
if (PNum == Number)
{
UPCFG0XTemp = ((Type << EPTYPE0) | Token | ((EndpointNumber & PIPE_EPNUM_MASK) << PEPNUM0));
if (!(UPCFG1XTemp & (1 << ALLOC)))
continue;
-
+
Pipe_DisablePipe();
UPCFG1X &= ~(1 << ALLOC);
UPIENX = UPIENXTemp;
Pipe_SetInfiniteINRequests();
-
+
if (!(Pipe_IsConfigured()))
- return false;
+ return false;
}
-
- Pipe_SelectPipe(Number);
+
+ Pipe_SelectPipe(Number);
return true;
#endif
}
*/
#define PIPE_TOKEN_OUT (2 << PTOKEN0)
//@}
-
+
/** \name Pipe Bank Mode Masks */
//@{
/** Mask for the bank mode selection for the \ref Pipe_ConfigurePipe() macro. This indicates that the pipe
PIPE_ERRORFLAG_DATATGL)) |
(UPSTAX & (PIPE_ERRORFLAG_OVERFLOW | PIPE_ERRORFLAG_UNDERFLOW)));
}
-
+
/** Retrieves the number of busy banks in the currently selected pipe, which have been queued for
* transmission via the \ref Pipe_ClearOUT() command, or are awaiting acknowledgement via the
* \ref Pipe_ClearIN() command.
#undef TEMPLATE_TRANSFER_BYTE
#endif
+
#undef TEMPLATE_TRANSFER_BYTE
#endif
+
#undef TEMPLATE_BUFFER_MOVE
#endif
+
Length -= *BytesProcessed;
TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
}
-
+
while (Length)
{
if (!(Pipe_IsReadWriteAllowed()))
#undef TEMPLATE_BUFFER_MOVE
#endif
+
{
#if defined(USB_CAN_BE_HOST)
USB_PLL_On();
- while (!(USB_PLL_IsReady()));
+ while (!(USB_PLL_IsReady()));
#endif
}
#if !defined(FIXED_CONTROL_ENDPOINT_SIZE)
USB_Descriptor_Device_t* DeviceDescriptorPtr;
-
+
#if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
!(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS))
uint8_t DescriptorAddressSpace;
#else
USB_Device_ControlEndpointSize = pgm_read_byte(&DeviceDescriptorPtr->Endpoint0Size);
#endif
- }
+ }
#endif
#endif
USB_INT_Enable(USB_INT_SRPI);
USB_INT_Enable(USB_INT_BCERRI);
-
+
USB_Attach();
}
#endif
OTGIEN |= (1 << VBERRE);
break;
case USB_INT_SRPI:
- OTGIEN |= (1 << SRPE);
+ OTGIEN |= (1 << SRPE);
break;
#endif
}
OTGIEN &= ~(1 << VBERRE);
break;
case USB_INT_SRPI:
- OTGIEN &= ~(1 << SRPE);
+ OTGIEN &= ~(1 << SRPE);
break;
#endif
}
}
-
+
static inline void USB_INT_Clear(const uint8_t Interrupt) ATTR_ALWAYS_INLINE;
static inline void USB_INT_Clear(const uint8_t Interrupt)
{
#endif
}
}
-
+
static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
static inline bool USB_INT_IsEnabled(const uint8_t Interrupt)
{
return (OTGIEN & (1 << SRPE));
#endif
}
-
+
return false;
}
-
+
static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
static inline bool USB_INT_HasOccurred(const uint8_t Interrupt)
{
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
#include "HostStandardReq.h"
#include "StdDescriptors.h"
void** CurrConfigLoc)
{
uint16_t CurrDescriptorSize = DESCRIPTOR_CAST(*CurrConfigLoc, USB_Descriptor_Header_t).Size;
-
+
if (*BytesRem < CurrDescriptorSize)
CurrDescriptorSize = *BytesRem;
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
#include "StdDescriptors.h"
#include "USBInterrupt.h"
#include "Endpoint.h"
#elif (ARCH == ARCH_UC3)
#include "UC3/Device_UC3.h"
#elif (ARCH == ARCH_XMEGA)
- #include "XMEGA/Device_XMEGA.h"
+ #include "XMEGA/Device_XMEGA.h"
#endif
/* Disable C linkage for C++ Compilers: */
uint8_t DeviceAddress = (USB_ControlRequest.wValue & 0x7F);
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
Endpoint_ClearSETUP();
Endpoint_ClearStatusStage();
USB_Device_SetDeviceAddress(DeviceAddress);
USB_DeviceState = (DeviceAddress) ? DEVICE_STATE_Addressed : DEVICE_STATE_Default;
-
+
SetGlobalInterruptMask(CurrentGlobalInt);
}
uint8_t MemoryAddressSpace;
#endif
#endif
-
+
if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DevDescriptorPtr
#if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
!(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS))
}
#else
if ((uint8_t)USB_ControlRequest.wValue > DevDescriptorPtr->NumberOfConfigurations)
- return;
+ return;
#endif
#endif
SignatureDescriptor.Header.Type = DTYPE_String;
SignatureDescriptor.Header.Size = USB_STRING_LEN(INTERNAL_SERIAL_LENGTH_BITS / 4);
-
+
USB_Device_GetSerialString(SignatureDescriptor.UnicodeString);
Endpoint_ClearSETUP();
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
#include "StdDescriptors.h"
#include "Events.h"
#include "StdRequestType.h"
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
* dispatch header located in LUFA/Drivers/USB/USB.h.
*/
-/** \ingroup Group_EndpointRW
+/** \ingroup Group_EndpointRW
* \defgroup Group_EndpointStreamRW Read/Write of Multi-Byte Streams
* \brief Endpoint data stream transmission and reception management.
*
* and to endpoints.
*
* @{
- */
+ */
#ifndef __ENDPOINT_STREAM_H__
#define __ENDPOINT_STREAM_H__
* again to process the next chunk of data in the transfer.
*/
};
-
+
/** Enum for the possible error return codes of the \c Endpoint_*_Control_Stream_* functions. */
enum Endpoint_ControlStream_RW_ErrorCodes_t
{
#elif (ARCH == ARCH_UC3)
#include "UC3/EndpointStream_UC3.h"
#elif (ARCH == ARCH_XMEGA)
- #include "XMEGA/EndpointStream_XMEGA.h"
+ #include "XMEGA/EndpointStream_XMEGA.h"
#endif
/* Disable C linkage for C++ Compilers: */
void EVENT_USB_Device_Disconnect(void);
/** Event for control requests. This event fires when a the USB host issues a control request
- * to the mandatory device control endpoint (of address 0). This may either be a standard
+ * to the mandatory device control endpoint (of address 0). This may either be a standard
* request that the library may have a handler code for internally, or a class specific request
* issued to the device which must be handled appropriately. If a request is not processed in the
* user application via this event, it will be passed to the library for processing internally
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
* bus address is being set.
*/
HOST_STATE_Default_PostAddressSet = 9, /**< This state indicates that the device's address has now been set, and the
- * stack is has now completed the device enumeration process. This state causes
+ * stack is has now completed the device enumeration process. This state causes
* the stack to change the current USB device address to that set for the
* connected device, before progressing to the \ref HOST_STATE_Addressed state
* ready for use in the user application.
*/
HOST_STATE_Addressed = 10, /**< Indicates that the device has been enumerated and addressed, and is now waiting
- * for the user application to configure the device ready for use.
+ * for the user application to configure the device ready for use.
*/
HOST_STATE_Configured = 11, /**< Indicates that the device has been configured into a valid device configuration,
- * ready for general use by the user application.
+ * ready for general use by the user application.
*/
};
uint8_t* HeaderStream = (uint8_t*)&USB_ControlRequest;
for (uint8_t HeaderByte = 0; HeaderByte < sizeof(USB_Request_Header_t); HeaderByte++)
- Pipe_Write_8(*(HeaderStream++));
+ Pipe_Write_8(*(HeaderStream++));
#endif
-
+
Pipe_ClearSETUP();
if ((ReturnStatus = USB_Host_WaitForIOS(USB_HOST_WAITFOR_SetupSent)) != HOST_SENDCONTROL_Successful)
};
Pipe_SelectPipe(PIPE_CONTROLPIPE);
-
+
if ((ErrorCode = USB_Host_SendControlRequest(NULL)) == HOST_SENDCONTROL_Successful)
{
USB_Host_ConfigurationNumber = ConfigNumber;
*/
#define USB_HOST_TIMEOUT_MS 1000
#endif
-
+
/* Enums: */
/** Enum for the \ref USB_Host_SendControlRequest() return code, indicating the reason for the error
* if the transfer of the request is unsuccessful.
* \ingroup Group_Host
*/
extern uint8_t USB_Host_ConfigurationNumber;
-
+
/* Function Prototypes: */
/** Sends the request stored in the \ref USB_ControlRequest global structure to the attached device,
* and transfers the data stored in the buffer to the device, or from the device to the buffer
* \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result.
*/
uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber);
-
+
/** Sends a GET CONFIGURATION standard request to the attached device, to retrieve the currently selected
* device configuration index.
*
{
return USB_Host_GetDescriptor(DTYPE_Device, 0, DeviceDescriptorPtr, sizeof(USB_Descriptor_Device_t));
}
-
+
/** Sends a GET DESCRIPTOR standard request to the attached device, requesting the string descriptor
* of the specified index. This can be used to easily retrieve string descriptors from the device by
* index, after the index is obtained from the Device or Configuration descriptors. This is a convenience
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
-
+ #include "USBMode.h"
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
arising out of or in connection with the use or performance of
this software.
*/
-
+
/** \file
* \brief Pipe data stream transmission and reception management.
* \copydetails Group_PipeStreamRW
* dispatch header located in LUFA/Drivers/USB/USB.h.
*/
-/** \ingroup Group_PipeRW
+/** \ingroup Group_PipeRW
* \defgroup Group_PipeStreamRW Read/Write of Multi-Byte Streams
* \brief Pipe data stream transmission and reception management.
*
/* Includes: */
#include "../../../Common/Common.h"
#include "USBMode.h"
-
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
-
+
/* Public Interface - May be used in end-application: */
/* Enums: */
/** Enum for the possible error return codes of the Pipe_*_Stream_* functions. */
enum Pipe_Stream_RW_ErrorCodes_t
{
PIPE_RWSTREAM_NoError = 0, /**< Command completed successfully, no error. */
- PIPE_RWSTREAM_PipeStalled = 1, /**< The device stalled the pipe during the transfer. */
+ PIPE_RWSTREAM_PipeStalled = 1, /**< The device stalled the pipe during the transfer. */
PIPE_RWSTREAM_DeviceDisconnected = 2, /**< Device was disconnected from the host during
* the transfer.
- */
+ */
PIPE_RWSTREAM_Timeout = 3, /**< The device failed to accept or send the next packet
* within the software timeout period set by the
* \ref USB_STREAM_TIMEOUT_MS macro.
#if defined(__cplusplus)
}
#endif
-
+
#endif
/** @} */
*/
#define USB_CONFIG_ATTR_REMOTEWAKEUP 0x20
//@}
-
+
/** \name Endpoint Descriptor Attribute Masks */
//@{
/** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's
*/
#define ENDPOINT_ATTR_SYNC (3 << 2)
//@}
-
+
/** \name Endpoint Descriptor Usage Masks */
//@{
/** Can be masked with other endpoint descriptor attributes for a \ref USB_Descriptor_Endpoint_t descriptor's
*/
#define ENDPOINT_USAGE_IMPLICIT_FEEDBACK (2 << 4)
//@}
-
+
/* Enums: */
/** Enum for the possible standard descriptor types, as given in each descriptor's header. */
enum USB_DescriptorTypes_t
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
* via the \ref EVENT_USB_Device_ControlRequest() event when received in
* device mode. */
};
-
+
/** Feature Selector values for Set Feature and Clear Feature standard control requests directed to the device, interface
* and endpoint recipients.
*/
#include "../StdDescriptors.h"
#include "../USBInterrupt.h"
#include "../Endpoint.h"
-
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
* USB interface should be initialized in full speed (12Mb/s) mode.
*/
#define USB_DEVICE_OPT_FULLSPEED (0 << 0)
-
+
#if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || defined(__DOXYGEN__)
/** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the
* USB interface should be initialized in high speed (480Mb/s) mode.
*/
- #define USB_DEVICE_OPT_HIGHSPEED (1 << 1)
+ #define USB_DEVICE_OPT_HIGHSPEED (1 << 1)
#endif
//@}
-
+
#if (!defined(NO_INTERNAL_SERIAL) && \
(defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32) || \
defined(__DOXYGEN__)))
* number for the device.
*/
#define USE_INTERNAL_SERIAL 0xDC
-
+
/** Length of the device's unique internal serial number, in bits, if present on the selected microcontroller
* model.
*/
#define INTERNAL_SERIAL_LENGTH_BITS 0
#define INTERNAL_SERIAL_START_ADDRESS 0
#endif
-
+
/* Function Prototypes: */
/** Sends a Remote Wakeup request to the host. This signals to the host that the device should
* be taken out of suspended mode, and communications should resume.
{
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
uint8_t* SigReadAddress = (uint8_t*)INTERNAL_SERIAL_START_ADDRESS;
for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++)
UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ?
(('A' - 10) + SerialByte) : ('0' + SerialByte));
}
-
+
SetGlobalInterruptMask(CurrentGlobalInt);
}
#endif
#include "Template/Template_Endpoint_Control_R.c"\r
\r
#endif
+
uint32_t UECFG0Temp;
Endpoint_SelectEndpoint(EPNum);
-
+
if (EPNum == Number)
{
UECFG0Temp = UECFG0Data;
Endpoint_EnableEndpoint();
(&AVR32_USBB.uecfg0)[EPNum] = UECFG0Temp;
-
+
if (!(Endpoint_IsConfigured()))
- return false;
+ return false;
}
-
+
Endpoint_SelectEndpoint(Number);
return true;
#endif
if (Endpoint_IsOUTReceived())
return ENDPOINT_READYWAIT_NoError;
}
-
+
uint8_t USB_DeviceState_LCL = USB_DeviceState;
if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
#define ENDPOINT_DETAILS_EP5 512, 3
#define ENDPOINT_DETAILS_EP6 512, 3
#define ENDPOINT_DETAILS_EP7 512, 3
- #elif defined(USB_SERIES_UC3B0_AVR32) || defined(USB_SERIES_UC3B1_AVR32)
+ #elif defined(USB_SERIES_UC3B0_AVR32) || defined(USB_SERIES_UC3B1_AVR32)
#define ENDPOINT_DETAILS_MAXEP 7
#define ENDPOINT_DETAILS_EP0 64, 1
void Endpoint_ClearEndpoints(void);
bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
const uint32_t UECFGXData);
-
+
/* External Variables: */
extern volatile uint32_t USB_Endpoint_SelectedEndpoint;
extern volatile uint8_t* USB_Endpoint_FIFOPos[];
#endif
/* Public Interface - May be used in end-application: */
- /* Macros: */
+ /* Macros: */
/** \name Endpoint Bank Mode Masks */
//@{
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
const uint8_t Banks)
{
return Endpoint_ConfigureEndpoint_Prv(Number, (AVR32_USBB_ALLOC_MASK |
- ((uint32_t)Type << AVR32_USBB_EPTYPE_OFFSET) |
+ ((uint32_t)Type << AVR32_USBB_EPTYPE_OFFSET) |
((uint32_t)(Direction ? AVR32_USBB_UECFG0_EPDIR_MASK : 0) |
((uint32_t)Banks << AVR32_USBB_EPBK_OFFSET) |
Endpoint_BytesToEPSizeMask(Size))));
while ((&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].killbk);
}
}
-
+
/** Determines if the currently selected endpoint may be read from (if data is waiting in the endpoint
* bank and the endpoint is an OUT direction, or if the bank is not yet full if the endpoint is an IN
* direction). This function will return false if an error has occurred in the endpoint, if the endpoint
USB_Host_ResetBus();
while (!(USB_Host_IsBusResetComplete()));
USB_Host_ResumeBus();
-
+
USB_Host_ConfigurationNumber = 0;
bool HSOFIEnabled = USB_INT_IsEnabled(USB_INT_HSOFI);
uint32_t UPCFG0Temp;
Pipe_SelectPipe(PNum);
-
+
if (PNum == Number)
{
UPCFG0Temp = (AVR32_USBB_ALLOC_MASK |
if (!(UPCFG0Temp & AVR32_USBB_ALLOC_MASK))
continue;
-
+
Pipe_DisablePipe();
(&AVR32_USBB.upcfg0)[PNum] &= ~AVR32_USBB_ALLOC_MASK;
(&AVR32_USBB.upcfg0)[PNum] = UPCFG0Temp;
Pipe_SetInfiniteINRequests();
-
+
if (!(Pipe_IsConfigured()))
- return false;
+ return false;
}
-
- Pipe_SelectPipe(Number);
+
+ Pipe_SelectPipe(Number);
return true;
#endif
}
#if !defined(__DOXYGEN__)
/* Macros: */
#define PIPE_HSB_ADDRESS_SPACE_SIZE (64 * 1024UL)
-
+
/* External Variables: */
extern volatile uint32_t USB_Pipe_SelectedPipe;
extern volatile uint8_t* USB_Pipe_FIFOPos[];
*/
#define PIPE_TOKEN_OUT AVR32_USBB_UPCFG0_PTOKEN_OUT
//@}
-
+
/** \name Pipe Bank Mode Masks */
//@{
/** Mask for the bank mode selection for the \ref Pipe_ConfigurePipe() macro. This indicates that the pipe
*/
#define PIPE_TOTAL_PIPES 8
#else
- #define PIPE_TOTAL_PIPES 7
+ #define PIPE_TOTAL_PIPES 7
#endif
/** Size in bytes of the largest pipe bank size possible in the device. Not all banks on each AVR
static inline uint8_t Pipe_GetErrorFlags(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline uint8_t Pipe_GetErrorFlags(void)
{
-
+
return (((&AVR32_USBB.uperr0)[USB_Pipe_SelectedPipe] &
(PIPE_ERRORFLAG_CRC16 | PIPE_ERRORFLAG_TIMEOUT |
PIPE_ERRORFLAG_PID | PIPE_ERRORFLAG_DATAPID |
(((&AVR32_USBB.upsta0)[USB_Pipe_SelectedPipe] << 8) &
PIPE_ERRORFLAG_OVERFLOW));
}
-
+
/** Retrieves the number of busy banks in the currently selected pipe, which have been queued for
* transmission via the \ref Pipe_ClearOUT() command, or are awaiting acknowledgement via the
* \ref Pipe_ClearIN() command.
#if !defined(ENDPOINT_CONTROLEP)
#define ENDPOINT_CONTROLEP 0
#endif
-
+
/* Inline Functions: */
static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes) ATTR_WARN_UNUSED_RESULT ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uint8_t Pipe_BytesToEPSizeMask(const uint16_t Bytes)
#undef TEMPLATE_TRANSFER_BYTE
#endif
+
#undef TEMPLATE_TRANSFER_BYTE
#endif
+
#undef TEMPLATE_BUFFER_MOVE
#endif
+
Length -= *BytesProcessed;
TEMPLATE_BUFFER_MOVE(DataStream, *BytesProcessed);
}
-
+
while (Length)
{
if (!(Pipe_IsReadWriteAllowed()))
#undef TEMPLATE_BUFFER_MOVE
#endif
+
#if !defined(USE_STATIC_OPTIONS)
USB_Options = Options;
#endif
-
+
#if defined(USB_CAN_BE_BOTH)
if (Mode == USB_MODE_UID)
{
USB_CurrentMode = Mode;
}
#else
- AVR32_USBB.USBCON.uide = false;
+ AVR32_USBB.USBCON.uide = false;
#endif
USB_IsInitialized = true;
else
{
#if defined(USB_DEVICE_OPT_HIGHSPEED)
- if (USB_Options & USB_DEVICE_OPT_HIGHSPEED)
+ if (USB_Options & USB_DEVICE_OPT_HIGHSPEED)
USB_Device_SetHighSpeed();
else
USB_Device_SetFullSpeed();
#else
USB_Device_SetFullSpeed();
- #endif
+ #endif
}
USB_INT_Enable(USB_INT_VBUSTI);
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
- /* Macros: */
+ /* Macros: */
#if defined(USB_SERIES_UC3A3_AVR32) || defined(USB_SERIES_UC3A4_AVR32)
#define USB_CLOCK_REQUIRED_FREQ 12000000UL
#else
#define USB_CLOCK_REQUIRED_FREQ 48000000UL
#endif
-
+
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_USB_CONTROLLER_C)
#if defined(USB_CAN_BE_DEVICE)
#if !defined(__DOXYGEN__)
/* External Variables: */
extern volatile uint32_t USB_Endpoint_SelectedEndpoint;
-
+
/* Enums: */
enum USB_Interrupts_t
{
USB_INT_SOFI = 5,
USB_INT_RXSTPI = 6,
#endif
- #if (defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__))
+ #if (defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__))
USB_INT_HSOFI = 7,
USB_INT_DCONNI = 8,
USB_INT_DDISCI = 9,
USB_INT_VBERRI = 12,
#endif
};
-
+
/* Inline Functions: */
static inline void USB_INT_Enable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE;
static inline void USB_INT_Enable(const uint8_t Interrupt)
- {
+ {
switch (Interrupt)
{
case USB_INT_VBUSTI:
#endif
}
}
-
+
static inline void USB_INT_Clear(const uint8_t Interrupt) ATTR_ALWAYS_INLINE;
static inline void USB_INT_Clear(const uint8_t Interrupt)
{
#endif
}
}
-
+
static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
static inline bool USB_INT_IsEnabled(const uint8_t Interrupt)
{
case USB_INT_RXSTPI:
return (&AVR32_USBB.UECON0)[USB_Endpoint_SelectedEndpoint].rxstpe;
#endif
- #if defined(USB_CAN_BE_HOST)
+ #if defined(USB_CAN_BE_HOST)
case USB_INT_HSOFI:
return AVR32_USBB.UHINTE.hsofie;
case USB_INT_DCONNI:
return AVR32_USBB.USBCON.vberre;
#endif
}
-
+
return false;
}
-
+
static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
static inline bool USB_INT_HasOccurred(const uint8_t Interrupt)
{
#else
ISR(USB_GEN_vect);
#endif
-
+
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
#elif (ARCH == ARCH_UC3)
#include "UC3/USBController_UC3.h"
#elif (ARCH == ARCH_XMEGA)
- #include "XMEGA/USBController_XMEGA.h"
+ #include "XMEGA/USBController_XMEGA.h"
#endif
/* Disable C linkage for C++ Compilers: */
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
#elif (ARCH == ARCH_UC3)
#include "UC3/USBInterrupt_UC3.h"
#elif (ARCH == ARCH_XMEGA)
- #include "XMEGA/USBInterrupt_XMEGA.h"
+ #include "XMEGA/USBInterrupt_XMEGA.h"
#endif
/* Disable C linkage for C++ Compilers: */
* (i.e. AT32UC3A0*) when defined.
*/
#define USB_SERIES_UC3A0_AVR
-
+
/** Indicates that the target AVR microcontroller belongs to the AVR32 UC3A1 Series USB controller
* (i.e. AT32UC3A1*) when defined.
*/
* (i.e. AT32UC3B1*) when defined.
*/
#define USB_SERIES_UC3B1_AVR
-
+
/** Indicates that the target AVR microcontroller belongs to the XMEGA A1U Series USB controller
* (i.e. ATXMEGA*A1U) when defined.
*/
#define USB_SERIES_B3_XMEGA
#define USB_CAN_BE_DEVICE
#endif
-
+
#if (defined(USB_CAN_BE_DEVICE) && defined(USB_CAN_BE_HOST))
#define USB_CAN_BE_BOTH
#endif
#undef USB_CAN_BE_BOTH
#endif
#endif
-
+
#if (defined(USB_HOST_ONLY) && defined(USB_DEVICE_ONLY))
#error USB_HOST_ONLY and USB_DEVICE_ONLY are mutually exclusive.
#endif
#endif
/** @} */
+
/* Includes: */
#include "../../../Common/Common.h"
- #include "USBMode.h"
+ #include "USBMode.h"
#include "USBController.h"
#include "Events.h"
#include "StdRequestType.h"
extern volatile bool USB_IsInitialized;
/** Structure containing the last received Control request when in Device mode (for use in user-applications
- * inside of the \ref EVENT_USB_Device_ControlRequest() event, or for filling up with a control request to
+ * inside of the \ref EVENT_USB_Device_ControlRequest() event, or for filling up with a control request to
* issue when in Host mode before calling \ref USB_Host_SendControlRequest().
*
* \note The contents of this structure is automatically endian-corrected for the current CPU architecture.
#include "../StdDescriptors.h"
#include "../USBInterrupt.h"
#include "../Endpoint.h"
-
+
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
*/
#define USB_DEVICE_OPT_FULLSPEED (0 << 0)
//@}
-
+
#if (!defined(NO_INTERNAL_SERIAL) || defined(__DOXYGEN__))
/** String descriptor index for the device's unique serial number string descriptor within the device.
* This unique serial number is used by the host to associate resources to the device (such as drivers or COM port
* model.
*/
#define INTERNAL_SERIAL_LENGTH_BITS (8 * (1 + (offsetof(NVM_PROD_SIGNATURES_t, COORDY1) - offsetof(NVM_PROD_SIGNATURES_t, LOTNUM0))))
-
+
/** Start address of the internal serial number, in the appropriate address space, if present on the selected microcontroller
* model.
*/
#define INTERNAL_SERIAL_LENGTH_BITS 0
#define INTERNAL_SERIAL_START_ADDRESS 0
#endif
-
+
/* Function Prototypes: */
/** Sends a Remote Wakeup request to the host. This signals to the host that the device should
* be taken out of suspended mode, and communications should resume.
{
return ((USB.ADDR != 0) ? true : false);
}
-
+
static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString) ATTR_NON_NULL_PTR_ARG(1);
static inline void USB_Device_GetSerialString(uint16_t* const UnicodeString)
{
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
-
+
uint8_t SigReadAddress = INTERNAL_SERIAL_START_ADDRESS;
for (uint8_t SerialCharNum = 0; SerialCharNum < (INTERNAL_SERIAL_LENGTH_BITS / 4); SerialCharNum++)
- {
+ {
uint8_t SerialByte;
NVM.CMD = NVM_CMD_READ_CALIB_ROW_gc;
UnicodeString[SerialCharNum] = cpu_to_le16((SerialByte >= 10) ?
(('A' - 10) + SerialByte) : ('0' + SerialByte));
}
-
+
SetGlobalInterruptMask(CurrentGlobalInt);
}
const uint8_t Size)
{
Endpoint_SelectEndpoint(Number | Direction);
-
+
USB_Endpoint_SelectedHandle->CTRL = 0;
USB_Endpoint_SelectedHandle->STATUS = (Direction == ENDPOINT_DIR_IN) ? USB_EP_BUSNACK0_bm : 0;
USB_Endpoint_SelectedHandle->CTRL = Config;
USB_Endpoint_SelectedHandle->CNT = 0;
USB_Endpoint_SelectedHandle->DATAPTR = (intptr_t)USB_Endpoint_SelectedFIFO->Data;
-
+
USB_Endpoint_SelectedFIFO->Length = (Direction == ENDPOINT_DIR_IN) ? Size : 0;
USB_Endpoint_SelectedFIFO->Position = 0;
if (Endpoint_IsOUTReceived())
return ENDPOINT_READYWAIT_NoError;
}
-
+
uint8_t USB_DeviceState_LCL = USB_DeviceState;
if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
uint8_t Length;
uint8_t Position;
} Endpoint_FIFO_t;
-
+
typedef struct
{
Endpoint_FIFO_t OUT;
#endif
/* Public Interface - May be used in end-application: */
- /* Macros: */
+ /* Macros: */
/** \name Endpoint Bank Mode Masks */
//@{
/** Mask for the bank mode selection for the \ref Endpoint_ConfigureEndpoint() macro. This indicates
static inline void Endpoint_SelectEndpoint(const uint8_t EndpointNumber)
{
USB_Endpoint_SelectedEndpoint = EndpointNumber;
-
+
if (EndpointNumber & ENDPOINT_DIR_IN)
{
USB_Endpoint_SelectedFIFO = &USB_Endpoint_FIFOs[EndpointNumber & ENDPOINT_EPNUM_MASK].IN;
const uint8_t Banks)
{
uint8_t EPConfigMask = (USB_EP_INTDSBL_bm | Banks | Endpoint_BytesToEPSizeMask(Size));
-
+
// TODO - Fix once limitations are lifted
if ((Banks != ENDPOINT_BANK_SINGLE) || (Size > 64))
return false;
EPConfigMask |= USB_EP_TYPE_BULK_gc;
break;
}
-
+
if (Type == EP_TYPE_CONTROL)
Endpoint_ConfigureEndpoint_PRV(Number, (Direction ^ ENDPOINT_DIR_IN), EPConfigMask, Size);
-
+
return Endpoint_ConfigureEndpoint_PRV(Number, Direction, EPConfigMask, Size);
}
static inline bool Endpoint_IsINReady(void)
{
Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint | ENDPOINT_DIR_IN);
-
+
return ((USB_Endpoint_SelectedHandle->STATUS & USB_EP_BUSNACK0_bm) ? true : false);
}
USB_Endpoint_SelectedFIFO->Length = USB_Endpoint_SelectedHandle->CNT;
return true;
}
-
+
return false;
}
USB_Endpoint_SelectedFIFO->Length = USB_Endpoint_SelectedHandle->CNT;
return true;
}
-
+
return false;
}
*/
static inline void Endpoint_ClearOUT(void) ATTR_ALWAYS_INLINE;
static inline void Endpoint_ClearOUT(void)
- {
+ {
USB_Endpoint_SelectedHandle->STATUS &= ~(USB_EP_TRNCOMPL0_bm | USB_EP_BUSNACK0_bm | USB_EP_OVF_bm);
USB_Endpoint_SelectedFIFO->Position = 0;
}
static inline void Endpoint_StallTransaction(void)
{
USB_Endpoint_SelectedHandle->CTRL |= USB_EP_STALL_bm;
-
+
if ((USB_Endpoint_SelectedHandle->CTRL & USB_EP_TYPE_gm) == USB_EP_TYPE_CONTROL_gc)
{
Endpoint_SelectEndpoint(USB_Endpoint_SelectedEndpoint ^ ENDPOINT_DIR_IN);
{
uint16_t Byte0 = Endpoint_Read_8();
uint16_t Byte1 = Endpoint_Read_8();
-
+
return ((Byte1 << 8) | Byte0);
}
{
uint16_t Byte0 = Endpoint_Read_8();
uint16_t Byte1 = Endpoint_Read_8();
-
+
return ((Byte0 << 8) | Byte1);
}
uint32_t Byte1 = Endpoint_Read_8();
uint32_t Byte2 = Endpoint_Read_8();
uint32_t Byte3 = Endpoint_Read_8();
-
+
return ((Byte3 << 24) | (Byte2 << 16) | (Byte1 << 8) | Byte0);
}
uint32_t Byte1 = Endpoint_Read_8();
uint32_t Byte2 = Endpoint_Read_8();
uint32_t Byte3 = Endpoint_Read_8();
-
+
return ((Byte0 << 24) | (Byte1 << 16) | (Byte2 << 8) | Byte3);
}
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
#undef TEMPLATE_TRANSFER_BYTE
#endif
+
#undef TEMPLATE_TRANSFER_BYTE
#endif
+
#undef TEMPLATE_BUFFER_MOVE
#endif
+
#if !defined(USE_STATIC_OPTIONS)
USB_Options = Options;
#endif
-
+
USB_IsInitialized = true;
-
+
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
USB.CAL0 = pgm_read_byte(offsetof(NVM_PROD_SIGNATURES_t, USBCAL0));
USB.CAL1 = pgm_read_byte(offsetof(NVM_PROD_SIGNATURES_t, USBCAL1));
NVM.CMD = 0;
-
+
USB.EPPTR = (intptr_t)&USB_EndpointTable;
USB.CTRLA = (USB_STFRNUM_bm | USB_MAXEP_gm);
USB_Detach();
USB_Controller_Disable();
- USB_IsInitialized = false;
+ USB_IsInitialized = false;
}
void USB_ResetInterface(void)
CLK.USBCTRL = (((F_USB / 6000000) - 1) << CLK_USBPSDIV_gp);
else
CLK.USBCTRL = (((F_USB / 48000000) - 1) << CLK_USBPSDIV_gp);
-
+
if (USB_Options & USB_OPT_PLLCLKSRC)
CLK.USBCTRL |= (CLK_USBSRC_PLL_gc | CLK_USBSEN_bm);
else
CLK.USBCTRL |= (CLK_USBSRC_RC32M_gc | CLK_USBSEN_bm);
USB_Device_SetDeviceAddress(0);
-
+
USB_INT_DisableAllInterrupts();
USB_INT_ClearAllInterrupts();
#if !defined(FIXED_CONTROL_ENDPOINT_SIZE)
USB_Descriptor_Device_t* DeviceDescriptorPtr;
-
+
#if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
!(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS))
uint8_t DescriptorAddressSpace;
#else
USB_Device_ControlEndpointSize = pgm_read_byte(&DeviceDescriptorPtr->Endpoint0Size);
#endif
- }
+ }
#endif
#endif
USB_Attach();
}
#endif
+
} Endpoints[16];
uint16_t FrameNum;
} ATTR_PACKED USB_EndpointTable_t;
-
+
/* External Variables: */
extern USB_EndpointTable_t USB_EndpointTable;
-
+
#endif
-
+
/* Includes: */
#if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__)
#include "../Device.h"
#if !defined(F_USB)
#error F_USB is not defined. You must define F_USB to the frequency of the unprescaled USB controller clock in your project makefile.
#endif
-
+
#if (F_USB % 6000000)
#error Invalid F_USB specified. F_USB must be a multiple of 6MHz for USB Low Speed operation, and a multiple of 48MHz for Full Speed operation.
#endif
if (USB_INT_HasOccurred(USB_INT_BUSEVENTI_Resume))
{
USB_INT_Clear(USB_INT_BUSEVENTI_Resume);
-
+
if (USB_Device_ConfigurationNumber)
USB_DeviceState = DEVICE_STATE_Configured;
else
if (USB_INT_HasOccurred(USB_INT_BUSEVENTI_Reset))
{
USB_INT_Clear(USB_INT_BUSEVENTI_Reset);
-
+
USB_DeviceState = DEVICE_STATE_Default;
USB_Device_ConfigurationNumber = 0;
USB.INTCTRLA |= USB_BUSEVIE_bm;
return;
case USB_INT_SOFI:
- USB.INTCTRLA |= USB_SOFIE_bm;
- return;
+ USB.INTCTRLA |= USB_SOFIE_bm;
+ return;
}
}
USB.INTCTRLA &= ~USB_BUSEVIE_bm;
return;
case USB_INT_SOFI:
- USB.INTCTRLA &= ~USB_SOFIE_bm;
- return;
+ USB.INTCTRLA &= ~USB_SOFIE_bm;
+ return;
}
}
-
+
static inline void USB_INT_Clear(const uint8_t Interrupt) ATTR_ALWAYS_INLINE;
static inline void USB_INT_Clear(const uint8_t Interrupt)
{
USB.INTFLAGSACLR = USB_RSTIF_bm;
return;
case USB_INT_SOFI:
- USB.INTFLAGSACLR = USB_SOFIF_bm;
- return;
+ USB.INTFLAGSACLR = USB_SOFIF_bm;
+ return;
}
}
-
+
static inline bool USB_INT_IsEnabled(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
static inline bool USB_INT_IsEnabled(const uint8_t Interrupt)
{
case USB_INT_SOFI:
return ((USB.INTCTRLA & USB_SOFIE_bm) ? true : false);
}
-
+
return false;
}
-
+
static inline bool USB_INT_HasOccurred(const uint8_t Interrupt) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
static inline bool USB_INT_HasOccurred(const uint8_t Interrupt)
{
case USB_INT_SOFI:
return ((USB.INTFLAGSACLR & USB_SOFIF_bm) ? true : false);
}
-
+
return false;
}
#if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__)
#include "Core/OTG.h"
#endif
-
+
#include "Class/AndroidAccessoryClass.h"
#include "Class/AudioClass.h"
#include "Class/CDCClass.h"
* {
* // Start the master external oscillator which will be used as the main clock reference
* AVR32CLK_StartExternalOscillator(0, EXOSC_MODE_8MHZ_OR_MORE, EXOSC_START_0CLK);
- *
+ *
* // Start the PLL for the CPU clock, switch CPU to it
* AVR32CLK_StartPLL(0, CLOCK_SRC_OSC0, 12000000, F_CPU);
* AVR32CLK_SetCPUClockSource(CLOCK_SRC_PLL0, F_CPU);
EXOSC_MODE_900KHZ_MAX = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G0, /**< External crystal oscillator equal to or slower than 900KHz. */
EXOSC_MODE_3MHZ_MAX = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G1, /**< External crystal oscillator equal to or slower than 3MHz. */
EXOSC_MODE_8MHZ_MAX = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G2, /**< External crystal oscillator equal to or slower than 8MHz. */
- EXOSC_MODE_8MHZ_OR_MORE = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G3, /**< External crystal oscillator equal to or faster than 8MHz. */
+ EXOSC_MODE_8MHZ_OR_MORE = AVR32_PM_OSCCTRL0_MODE_CRYSTAL_G3, /**< External crystal oscillator equal to or faster than 8MHz. */
};
/** Enum for the possible external oscillator statup times. */
EXOSC_START_8192CLK = AVR32_PM_OSCCTRL0_STARTUP_8192_RCOSC, /**< Wait 8192 clock cyles before startup for stability. */
EXOSC_START_16384CLK = AVR32_PM_OSCCTRL0_STARTUP_16384_RCOSC, /**< Wait 16384 clock cyles before startup for stability. */
};
-
+
/** Enum for the possible module clock sources. */
enum UC3_System_ClockSource_t
{
{
if (SourceFreq > Frequency)
return false;
-
+
switch (Source)
{
case CLOCK_SRC_OSC0:
{
AVR32_PM.PLL[Channel].pllen = false;
}
-
+
/** Starts the given Generic Clock of the UC3 microcontroller, with the given options.
*
* \param[in] Channel Index of the Generic Clock to start.
default:
return false;
}
-
+
if (SourceFreq < Frequency)
return false;
AVR32_PM.GCCTRL[Channel].diven = (SourceFreq > Frequency) ? true : false;
AVR32_PM.GCCTRL[Channel].div = (((SourceFreq / Frequency) - 1) / 2);
AVR32_PM.GCCTRL[Channel].cen = true;
-
+
return true;
}
-
+
/** Stops the given generic clock of the UC3 microcontroller.
*
* \param[in] Channel Index of the generic clock to stop.
{
AVR32_PM.GCCTRL[Channel].cen = false;
}
-
+
/** Sets the clock source for the main microcontroller core. The given clock source should be configured
* and ready for use before this function is called.
*
default:
return false;
}
-
+
return true;
}
#endif
/** @} */
+
__builtin_mtsr(AVR32_EVBA, (uintptr_t)&EVBA_Table);
}
+
InterruptHandlers[GroupNumber] = Handler;
AVR32_INTC.ipr[GroupNumber] = Autovector_Table[InterruptLevel];
}
-
+
/** Retrieves the pending interrupts for a given interrupt group. The result of this function should be masked
* against interrupt request indexes converted to a request line number via the \ref INTC_IRQ_LINE() macro. To
* obtain the group number of a given interrupt request, use the \ref INTC_IRQ_GROUP() macro.
{
return AVR32_INTC.irr[GroupNumber];
}
-
+
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
/** @} */
+
* Usage Example:
* \code
* #include <LUFA/Platform/XMEGA/ClockManagement.h>
- *
+ *
* void main(void)
* {
* // Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it
* XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, 32000000);
* XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL, F_CPU);
- *
+ *
* // Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference
* XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
* XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, 48000000);
EXOSC_FREQ_2MHZ_MAX = OSC_FRQRANGE_04TO2_gc, /**< External crystal oscillator equal to or slower than 2MHz. */
EXOSC_FREQ_9MHZ_MAX = OSC_FRQRANGE_2TO9_gc, /**< External crystal oscillator equal to or slower than 9MHz. */
EXOSC_FREQ_12MHZ_MAX = OSC_FRQRANGE_9TO12_gc, /**< External crystal oscillator equal to or slower than 12MHz. */
- EXOSC_FREQ_16MHZ_MAX = OSC_FRQRANGE_12TO16_gc, /**< External crystal oscillator equal to or slower than 16MHz. */
+ EXOSC_FREQ_16MHZ_MAX = OSC_FRQRANGE_12TO16_gc, /**< External crystal oscillator equal to or slower than 16MHz. */
};
/** Enum for the possible external oscillator statup times. */
EXOSC_START_1KCLK = OSC_XOSCSEL_XTAL_1KCLK_gc, /**< Wait 1K clock cycles before startup. */
EXOSC_START_16KCLK = OSC_XOSCSEL_XTAL_16KCLK_gc, /**< Wait 16K clock cycles before startup. */
};
-
+
/** Enum for the possible module clock sources. */
enum XMEGA_System_ClockSource_t
{
{
OSC.XOSCCTRL = (FreqRange | ((Startup == EXOSC_START_32KCLK) ? OSC_X32KLPM_bm : 0) | Startup);
OSC.CTRL |= OSC_XOSCEN_bm;
-
- while (!(OSC.STATUS & OSC_XOSCRDY_bm));
+
+ while (!(OSC.STATUS & OSC_XOSCRDY_bm));
return true;
}
return true;
case CLOCK_SRC_INT_RC32MHZ:
OSC.CTRL |= OSC_RC32MEN_bm;
- while (!(OSC.STATUS & OSC_RC32MRDY_bm));
+ while (!(OSC.STATUS & OSC_RC32MRDY_bm));
return true;
case CLOCK_SRC_INT_RC32KHZ:
OSC.CTRL |= OSC_RC32KEN_bm;
- while (!(OSC.STATUS & OSC_RC32KRDY_bm));
+ while (!(OSC.STATUS & OSC_RC32KRDY_bm));
return true;
}
-
+
return false;
}
* \param[in] Source Internal oscillator to stop, a value from \ref XMEGA_System_ClockSource_t.
*
* \return Boolean \c true if the internal oscillator was successfully stopped, \c false if invalid parameters specified.
- */
+ */
static inline bool XMEGACLK_StopInternalOscillator(const uint8_t Source) ATTR_ALWAYS_INLINE;
static inline bool XMEGACLK_StopInternalOscillator(const uint8_t Source)
{
OSC.CTRL &= ~OSC_RC32KEN_bm;
return true;
}
-
+
return false;
}
const uint32_t Frequency)
{
uint8_t MulFactor = (Frequency / SourceFreq);
-
+
if (SourceFreq > Frequency)
- return false;
-
+ return false;
+
switch (Source)
{
case CLOCK_SRC_INT_RC2MHZ:
}
OSC.CTRL |= OSC_PLLEN_bm;
-
+
while (!(OSC.STATUS & OSC_PLLRDY_bm));
return true;
}
{
OSC.CTRL &= ~OSC_PLLEN_bm;
}
-
+
/** Starts the DFLL of the XMEGA microcontroller, with the given options.
*
* \param[in] Source RC Clock source for the DFLL, a value from \ref XMEGA_System_ClockSource_t.
const uint32_t Frequency)
{
uint16_t DFLLCompare = (Frequency / 1000);
-
+
switch (Source)
{
case CLOCK_SRC_INT_RC2MHZ:
default:
return false;
}
-
+
return true;
}
default:
return false;
}
-
+
return true;
}
const uint32_t SourceFreq)
{
uint8_t ClockSourceMask = 0;
-
+
switch (Source)
{
case CLOCK_SRC_INT_RC2MHZ:
default:
return false;
}
-
+
uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
GlobalInterruptDisable();
CCP = CCP_IOREG_gc;
CLK_CTRL = ClockSourceMask;
-
+
SetGlobalInterruptMask(CurrentGlobalInt);
-
- Delay_MS(1);
+
+ Delay_MS(1);
return (CLK.CTRL == ClockSourceMask);
}
#endif
/** @} */
+
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Atmel AVRISP-MKII Interface
USB_Descriptor_Interface_t AVRISP_Interface;
USB_Descriptor_Endpoint_t AVRISP_DataInEndpoint;
Endpoint_Read_Stream_LE(&Write_Memory_Params, (sizeof(Write_Memory_Params) -
sizeof(Write_Memory_Params.ProgData)), NULL);
Write_Memory_Params.BytesToWrite = SwapEndian_16(Write_Memory_Params.BytesToWrite);
-
+
if (Write_Memory_Params.BytesToWrite > sizeof(Write_Memory_Params.ProgData))
{
Endpoint_ClearOUT();
/* Must reset the polling address afterwards, so it is not erroneously used for the next byte */
PollAddress = 0;
}
-
+
/* EEPROM just increments the address each byte, flash needs to increment on each word and
* also check to ensure that a LOAD EXTENDED ADDRESS command is issued each time the extended
* address boundary has been crossed during FLASH memory programming */
MustLoadExtendedAddress = true;
}
}
-
+
/* If the current page must be committed, send the PROGRAM PAGE command to the target */
if (Write_Memory_Params.ProgrammingMode & PROG_MODE_COMMIT_PAGE_MASK)
{
/* Check to see if the FLASH address has crossed the extended address boundary */
if ((V2Command == CMD_PROGRAM_FLASH_ISP) && !(CurrentAddress & 0xFFFF))
MustLoadExtendedAddress = true;
- }
+ }
Endpoint_Write_8(V2Command);
Endpoint_Write_8(ProgrammingStatus);
Endpoint_Read_Stream_LE(&Read_Memory_Params, sizeof(Read_Memory_Params), NULL);
Read_Memory_Params.BytesToRead = SwapEndian_16(Read_Memory_Params.BytesToRead);
-
+
Endpoint_ClearOUT();
Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);
Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
}
#endif
+
{
DDRB &= ~((1 << 1) | (1 << 2));
PORTB &= ~((1 << 0) | (1 << 3));
-
+
/* Must re-enable rescue clock once software ISP has exited, as the timer for the rescue clock is
* re-purposed for software SPI */
ISPTarget_ConfigureRescueClock();
#if defined(XCK_RESCUE_CLOCK_ENABLE)
/* Configure XCK as an output for the specified AVR model */
DDRD |= (1 << 5);
-
+
/* Start USART to generate a 4MHz clock on the XCK pin */
UBRR1 = ((F_CPU / 2 / ISP_RESCUE_CLOCK_SPEED) - 1);
UCSR1B = (1 << TXEN1);
if (HardwareSPIMode)
return ~SPI_ReceiveByte();
else
- return ~ISPTarget_TransferSoftSPIByte(0x00);
+ return ~ISPTarget_TransferSoftSPIByte(0x00);
#endif
}
if (HardwareSPIMode)
return ~SPI_TransferByte(Byte);
else
- return ~ISPTarget_TransferSoftSPIByte(Byte);
+ return ~ISPTarget_TransferSoftSPIByte(Byte);
#endif
}
#endif
V2Params_LoadNonVolatileParamValues();
-
+
#if defined(ENABLE_ISP_PROTOCOL)
ISPTarget_ConfigureRescueClock();
#endif
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/wdt.h>
-
+
#include <LUFA/Drivers/USB/USB.h>
#include "../Descriptors.h"
#if defined(USB_SERIES_4_AVR) && ((VTARGET_ADC_CHANNEL == 2) || (VTARGET_ADC_CHANNEL == 3)) && !defined(NO_VTARGET_DETECT)
#error The U4 AVR chips do not contain ADC channels 2 or 3. Please change VTARGET_ADC_CHANNEL or define NO_VTARGET_DETECT in the makefile.
#endif
-
+
#if defined(VTARGET_USE_INTERNAL_REF)
#undef VTARGET_REF_VOLTS
#define VTARGET_REF_VOLTS 2.56
-
+
#define VTARGET_REF_MASK ADC_REFERENCE_INT2560MV
#else
#define VTARGET_REF_MASK ADC_REFERENCE_AVCC
/* Clear the NVMEN bit in the TPI STATUS register to disable TPI mode */
XPROGTarget_SendByte(TPI_CMD_SSTCS | TPI_STATUS_REG);
XPROGTarget_SendByte(0x00);
-
+
/* Read back the STATUS register, check to see if it took effect */
XPROGTarget_SendByte(TPI_CMD_SLDCS | PDI_RESET_REG);
} while (XPROGTarget_ReceiveByte() != 0x00);
{
XMEGANVM_WaitWhileNVMBusBusy();
- /* Clear the RESET key in the RESET PDI register to allow the XMEGA to run - must perform this until the
+ /* Clear the RESET key in the RESET PDI register to allow the XMEGA to run - must perform this until the
* change takes effect, as in some cases it takes multiple writes (silicon bug?).
*/
do
/* Clear reset register */
XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);
XPROGTarget_SendByte(0x00);
-
+
/* Read back the reset register, check to see if it took effect */
XPROGTarget_SendByte(PDI_CMD_LDCS | PDI_RESET_REG);
} while (XPROGTarget_ReceiveByte() != 0x00);
TINYNVM_DisableTPI();
#if defined(XCK_RESCUE_CLOCK_ENABLE) && defined(ENABLE_ISP_PROTOCOL)
- /* If the XCK rescue clock option is enabled, we need to restart it once the
+ /* If the XCK rescue clock option is enabled, we need to restart it once the
* XPROG mode has been exited, since the XPROG protocol stops it after use. */
ISPTarget_ConfigureRescueClock();
#endif
Endpoint_ClearOUT();
Endpoint_WaitUntilReady();
}
-
+
Endpoint_ClearOUT();
Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);
Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
/* Set all USART lines as inputs, tristate */
DDRD &= ~((1 << 5) | (1 << 3));
PORTD &= ~((1 << 5) | (1 << 3) | (1 << 2));
-
+
/* Tristate target /RESET line */
AUX_LINE_DDR &= ~AUX_LINE_MASK;
AUX_LINE_PORT &= ~AUX_LINE_MASK;
/* Switch to Tx mode if currently in Rx mode */
if (!(IsSending))
XPROGTarget_SetTxMode();
-
+
/* Need to do nothing for a full frame to send an IDLE */
for (uint8_t i = 0; i < BITS_IN_USART_FRAME; i++)
{
{
break;
}
-
+
/* Dequeue the already sent byte from the buffer now we have confirmed that no transmission error occurred */
RingBuffer_Remove(&USARTtoUSB_Buffer);
}
* Main source file for the HIDReportViewer project. This file contains the main tasks of
* the project and is responsible for the initial application hardware configuration.
*/
-
+
#include "HIDReportViewer.h"
/** Processed HID report descriptor items structure, containing information on each HID report element */
for (;;)
{
RetrieveDeviceData();
-
+
HID_Host_USBTask(&Device_HID_Interface);
USB_USBTask();
}
{
if (USB_CurrentMode != USB_MODE_Host)
return;
-
+
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
-
+
OutputReportSizes();
OutputParsedReportItems();
-
+
LEDs_SetAllLEDs(LEDMASK_USB_READY);
USB_Host_SetDeviceConfiguration(0);
}
RItem->Attributes.Logical.Maximum,
RItem->Attributes.Physical.Minimum,
RItem->Attributes.Physical.Maximum);
-
+
OutputCollectionPath(RItem->CollectionPath);
}
}
" - Type: 0x%02" PRIX8 "\r\n"
" - Usage: 0x%02" PRIX8 "\r\n"),
CurrentNode->Type, CurrentNode->Usage);
-
+
CurrentNode = CurrentNode->Parent;
}
-
+
printf_P(PSTR(" |\r\n"
" END\r\n"));
}
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Mass Storage Interface
USB_Descriptor_Interface_t MS_Interface;
USB_Descriptor_Endpoint_t MS_DataInEndpoint;
/** Indicates if the disk is write protected or not. */
#define DISK_READ_ONLY false
-
+
/* Function Prototypes: */
#if defined(USB_CAN_BE_DEVICE)
void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo,
SCSI_ASENSE_WRITE_PROTECTED,
SCSI_ASENSEQ_NO_QUALIFIER);
- return false;
+ return false;
}
/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
return false;
}
-
+
/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
if (IsDataRead == DATA_READ)
DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
return true;
}
-#endif
\ No newline at end of file
+#endif
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// CDC Command Interface
USB_Descriptor_Interface_t CDC_CCI_Interface;
USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header;
USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
-
+
// CDC Data Interface
USB_Descriptor_Interface_t CDC_DCI_Interface;
USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
sei();
-
+
for (;;)
{
MIDI_EventPacket_t ReceivedMIDIEvent;
if ((ReceivedMIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4)) && ((ReceivedMIDIEvent.Data1 & 0x0F) == 0))
{
DDSNoteData* LRUNoteStruct = &NoteData[0];
-
+
/* Find a free entry in the note table to use for the note being turned on */
for (uint8_t i = 0; i < MAX_SIMULTANEOUS_NOTES; i++)
{
}
else if (NoteData[i].LRUAge >= LRUNoteStruct->LRUAge)
{
- /* If an older entry that the current entry has been found, prefer overwriting that one */
+ /* If an older entry that the current entry has been found, prefer overwriting that one */
LRUNoteStruct = &NoteData[i];
}
-
+
NoteData[i].LRUAge++;
}
-
+
/* Update the oldest note entry with the new note data and reset its age */
LRUNoteStruct->Pitch = ReceivedMIDIEvent.Data2;
LRUNoteStruct->TableIncrement = (uint32_t)(BASE_INCREMENT * SCALE_FACTOR) +
else if ((ReceivedMIDIEvent.Command == (MIDI_COMMAND_NOTE_OFF >> 4)) && ((ReceivedMIDIEvent.Data1 & 0x0F) == 0))
{
bool FoundActiveNote = false;
-
+
/* Find the note in the note table to turn off */
for (uint8_t i = 0; i < MAX_SIMULTANEOUS_NOTES; i++)
{
else if (NoteData[i].Pitch)
FoundActiveNote = true;
}
-
+
/* If all notes off, turn off the indicator LED */
if (!(FoundActiveNote))
LEDs_SetAllLEDs(LEDS_NO_LEDS);
}
}
-
+
MIDI_Device_USBTask(&Keyboard_MIDI_Interface);
USB_USBTask();
}
ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
uint16_t MixedSample = 0;
-
+
/* Sum together all the active notes to form a single sample */
for (uint8_t i = 0; i < MAX_SIMULTANEOUS_NOTES; i++)
{
{
/* Use the top 8 bits of the table position as the sample table index */
uint8_t TableIndex = (NoteData[i].TablePosition >> 24);
-
+
/* Add the new tone sample to the accumulator and increment the table position */
MixedSample += SineTable[TableIndex];
NoteData[i].TablePosition += NoteData[i].TableIncrement;
}
}
-
+
/* Output clamped mixed sample value to the PWM */
OCR3A = (MixedSample <= 0xFF) ? MixedSample : 0xFF;
}
/* Disable clock division */
clock_prescale_set(clock_div_1);
-
+
/* Hardware Initialization */
LEDs_Init();
USB_Init();
bool ConfigSuccess = true;
ConfigSuccess &= MIDI_Device_ConfigureEndpoints(&Keyboard_MIDI_Interface);
-
+
LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
}
{
MIDI_Device_ProcessControlRequest(&Keyboard_MIDI_Interface);
}
+
/*
LUFA Library
Copyright (C) Dean Camera, 2011.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
+ without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
*
* Header file for AudioOutput.c.
*/
-
+
#ifndef _AUDIO_OUTPUT_H_
#define _AUDIO_OUTPUT_H_
#include <stdbool.h>
#include "Descriptors.h"
-
+
#include <LUFA/Version.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Peripheral/ADC.h>
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
-
+
/** Scale factor used to convert the floating point frequencies and ratios into a fixed point number */
#define SCALE_FACTOR 65536
-
+
/** Base (lowest) allowable MIDI note frequency */
#define BASE_FREQUENCY 27.5
-
+
/** Ratio between each note in an octave */
#define NOTE_OCTIVE_RATIO 1.05946
-
+
/** Lowest valid MIDI pitch index */
#define BASE_PITCH_INDEX 21
-
+
/** Maximum number of MIDI notes that can be played simultaneously */
#define MAX_SIMULTANEOUS_NOTES 3
-
+
/** Number of samples in the virtual sample table (can be expanded to lower maximum frequency, but allow for
* more simultaneous notes due to the reduced amount of processing time needed when the samples are spaced out)
*/
#define VIRTUAL_SAMPLE_TABLE_SIZE 512
-
+
/** Sample table increments per period for the base MIDI note frequency */
#define BASE_INCREMENT (((F_CPU / VIRTUAL_SAMPLE_TABLE_SIZE / 2) / BASE_FREQUENCY))
/* Function Prototypes: */
void SetupHardware(void);
-
+
void EVENT_USB_Device_Connect(void);
void EVENT_USB_Device_Disconnect(void);
void EVENT_USB_Device_ConfigurationChanged(void);
void EVENT_USB_Device_UnhandledControlRequest(void);
-
+
#endif
+
typedef struct
{
USB_Descriptor_Configuration_Header_t Config; /**< Configuration descriptor header structure */
-
+
// Keyboard HID Interface
USB_Descriptor_Interface_t HID_Interface; /**< Keyboard interface descriptor */
USB_HID_Descriptor_HID_t HID_KeyboardHID; /**< Keyboard HID descriptor */
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Media Controller HID Interface
USB_Descriptor_Interface_t HID_Interface;
USB_HID_Descriptor_HID_t HID_MediaControlHID;
/*
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
+
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
{
Read_Joystick_Status();
DiscardNextReport();
-
+
USB_USBTask();
}
}
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Relay Board Interface
USB_Descriptor_Interface_t RelayBoardInterface;
} USB_Descriptor_Configuration_t;
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Mass Storage Interface
USB_Descriptor_Interface_t MS_Interface;
USB_Descriptor_Endpoint_t MS_DataInEndpoint;
USB_Descriptor_Endpoint_t MS_DataOutEndpoint;
-
+
// Settings Management Generic HID Interface
USB_Descriptor_Interface_t HID_Interface;
USB_HID_Descriptor_HID_t HID_GenericHID;
NewRegValues.Byte6.Fields.Month = (NewTimeDate->Month % 10);
NewRegValues.Byte7.Fields.TenYear = (NewTimeDate->Year / 10);
NewRegValues.Byte7.Fields.Year = (NewTimeDate->Year % 10);
-
+
// Write the new Time and Date into the DS1307
if (TWI_WritePacket(DS1307_ADDRESS, 10, &WriteAddress, sizeof(WriteAddress),
(uint8_t*)&NewRegValues, sizeof(DS1307_DateTimeRegs_t)) != TWI_ERROR_NoError)
TimeDate->Hour = 1;
TimeDate->Minute = 1;
TimeDate->Second = 1;
-
+
TimeDate->Day = 1;
TimeDate->Month = 1;
TimeDate->Year = 1;
-
+
return true;
#endif
DS1307_DateTimeRegs_t CurrentRegValues;
const uint8_t ReadAddress = 0;
-
+
// Read in the stored Time and Date from the DS1307
if (TWI_ReadPacket(DS1307_ADDRESS, 10, &ReadAddress, sizeof(ReadAddress),
(uint8_t*)&CurrentRegValues, sizeof(DS1307_DateTimeRegs_t)) != TWI_ERROR_NoError)
{
return false;
}
-
+
// Convert stored time value into decimal
TimeDate->Second = (CurrentRegValues.Byte1.Fields.TenSec * 10) + CurrentRegValues.Byte1.Fields.Sec;
TimeDate->Minute = (CurrentRegValues.Byte2.Fields.TenMin * 10) + CurrentRegValues.Byte2.Fields.Min;
uint8_t Month;
uint8_t Year;
} TimeDate_t;
-
+
typedef struct
{
union
uint8_t IntVal;
} Byte4;
-
+
union
{
struct
#if _USE_ERASE
if (ecl + 1 == nxt) { /* Next cluster is contiguous */
ecl = nxt;
- } else { /* End of contiguous clusters */
+ } else { /* End of contiguous clusters */
resion[0] = clust2sect(fs, scl); /* Start sector */
resion[1] = clust2sect(fs, ecl) + fs->csize - 1; /* End sector */
disk_ioctl(fs->drv, CTRL_ERASE_SECTOR, resion); /* Erase the block */
#if _FS_REENTRANT
res = validate(fp->fs, fp->id);
if (res == FR_OK) {
- res = dec_lock(fp->lockid);
+ res = dec_lock(fp->lockid);
unlock_fs(fp->fs, FR_OK);
}
#else
res = dir_read(&dj);
if (res != FR_OK) break;
if (ccl == LD_CLUST(dj.dir)) break; /* Found the entry */
- res = dir_next(&dj, 0);
+ res = dir_next(&dj, 0);
} while (res == FR_OK);
if (res == FR_NO_FILE) res = FR_INT_ERR;/* It cannot be 'not found'. */
if (res != FR_OK) break;
#endif /* !_FS_READONLY */
#endif /* _USE_STRFUNC */
+
#endif
#endif /* _FATFS */
+
SCSI_ASENSE_WRITE_PROTECTED,
SCSI_ASENSEQ_NO_QUALIFIER);
- return false;
+ return false;
}
/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
return false;
}
-
+
/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
if (IsDataRead == DATA_READ)
DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
return true;
}
+
const uint16_t ReportSize)
{
Device_Report_t* ReportParams = (Device_Report_t*)ReportData;
-
+
DS1307_SetTimeDate(&ReportParams->TimeDate);
/* If the logging interval has changed from its current value, write it to EEPROM */
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// CDC Command Interface
USB_Descriptor_Interface_t CDC_CCI_Interface;
USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header;
USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
-
+
// CDC Data Interface
USB_Descriptor_Interface_t CDC_DCI_Interface;
USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
if (!(ReceivedByte < 0))
RingBuffer_Insert(&USBtoUSART_Buffer, ReceivedByte);
}
-
+
/* Check if the UART receive buffer flush timer has expired or the buffer is nearly full */
uint16_t BufferCount = RingBuffer_GetCount(&USARTtoUSB_Buffer);
if ((TIFR0 & (1 << TOV0)) || (BufferCount > (uint8_t)(sizeof(USARTtoUSB_Buffer_Data) * .75)))
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// RNDIS CDC Command Interface
USB_Descriptor_Interface_Association_t CDC_IAD;
USB_Descriptor_Interface_t CDC_CCI_Interface;
USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
-
+
// RNDIS CDC Data Interface
USB_Descriptor_Interface_t CDC_DCI_Interface;
USB_Descriptor_Endpoint_t RNDIS_DataOutEndpoint;
USB_Descriptor_Endpoint_t RNDIS_DataInEndpoint;
-
+
// Mass Storage Interface
USB_Descriptor_Interface_t MS_Interface;
USB_Descriptor_Endpoint_t MS_DataInEndpoint;
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
-
+
#include <uip.h>
/* Macros: */
struct uip_conn* BroadcastConnection;
uint8_t LeasedIPs[255 / 8];
-
+
/** Initialization function for the DHCP server. */
void DHCPServerApp_Init(void)
{
/* Listen on port 67 for DHCP server connections from hosts */
uip_listen(HTONS(DHCP_SERVER_PORT));
-
+
/* Create a new UDP connection to the DHCP server port for the DHCP solicitation */
struct uip_udp_conn* BroadcastConnection = uip_udp_new(&uip_broadcast_addr, HTONS(DHCP_CLIENT_PORT));
/* If the connection was successfully created, bind it to the local DHCP client port */
if (BroadcastConnection != NULL)
uip_udp_bind(BroadcastConnection, HTONS(DHCP_SERVER_PORT));
-
+
/* Set all IP addresses as unleased */
memset(LeasedIPs, 0x00, sizeof(LeasedIPs));
}
/* Try to extract out the client's preferred IP address if it is indicated in the packet */
if (!(DHCPCommon_GetOption(AppData->Options, DHCP_OPTION_REQ_IPADDR, &PreferredClientIP)))
- memcpy(&PreferredClientIP, &uip_all_zeroes_addr, sizeof(uip_ipaddr_t));
-
+ memcpy(&PreferredClientIP, &uip_all_zeroes_addr, sizeof(uip_ipaddr_t));
+
switch (DHCPMessageType)
{
case DHCP_DISCOVER:
/* Check to see if the requested IP address has already been leased to a client */
if (!(DHCPServerApp_CheckIfIPLeased(&PreferredClientIP)))
{
- /* Create a new DHCP ACK packet to accept the IP address lease */
+ /* Create a new DHCP ACK packet to accept the IP address lease */
AppDataSize += DHCPServerApp_FillDHCPHeader(AppData, DHCP_ACK, &RemoteMACAddress, &PreferredClientIP, TransactionID);
/* Add network mask and router information to the list of DHCP ACK packet options */
/* Create a new DHCP NAK packet to reject the requested allocation */
AppDataSize += DHCPServerApp_FillDHCPHeader(AppData, DHCP_NAK, &RemoteMACAddress, &uip_all_zeroes_addr, TransactionID);
}
-
+
/* Send the DHCP ACK or NAK packet */
uip_poll_conn(BroadcastConnection);
memcpy(&uip_udp_conn->ripaddr, &uip_broadcast_addr, sizeof(uip_ipaddr_t));
uip_udp_send(AppDataSize);
-
+
break;
case DHCP_RELEASE:
/* Mark the IP address as released in the allocation table */
memcpy(&DHCPHeader->YourIP, PreferredClientIP, sizeof(uip_ipaddr_t));
memcpy(&DHCPHeader->ClientHardwareAddress, ClientHardwareAddress, sizeof(struct uip_eth_addr));
DHCPHeader->Cookie = DHCP_MAGIC_COOKIE;
-
+
/* Add a DHCP message type and terminator options to the start of the DHCP options field */
DHCPHeader->Options[0] = DHCP_OPTION_MSG_TYPE;
DHCPHeader->Options[1] = 1;
{
uint8_t Byte = (IPAddress->u8[3] / 8);
uint8_t Mask = (1 << (IPAddress->u8[3] % 8));
-
+
/* Make sure that the requested IP address isn't already leased to the virtual server or another client */
if (IPAddress->u8[3] && !(IPAddress->u8[3] == uip_hostaddr.u8[3]) && !(LeasedIPs[Byte] & Mask))
return false;
static void DHCPServerApp_GetUnleasedIP(uip_ipaddr_t* const NewIPAddress)
{
uip_ipaddr_copy(NewIPAddress, &uip_hostaddr);
-
+
/** Look through the current subnet, skipping the broadcast and zero IP addresses */
for (uint8_t IP = 1; IP < 254; IP++)
{
/* Update new IP address to lease with the current IP address to test */
NewIPAddress->u8[3] = IP;
-
+
/* If we've found an unleased IP, abort with the updated IP stored for the called */
if (!(DHCPServerApp_CheckIfIPLeased(NewIPAddress)))
return;
{
uint8_t Byte = (IPAddress->u8[3] / 8);
uint8_t Mask = (1 << (IPAddress->u8[3] % 8));
-
+
/* Mark the IP address as leased in the allocation table */
LeasedIPs[Byte] |= Mask;
}
{
uint8_t Byte = (IPAddress->u8[3] / 8);
uint8_t Mask = (1 << (IPAddress->u8[3] % 8));
-
+
/* Mark the IP address as unleased in the allocation table */
LeasedIPs[Byte] &= ~Mask;
}
#if _USE_ERASE
if (ecl + 1 == nxt) { /* Next cluster is contiguous */
ecl = nxt;
- } else { /* End of contiguous clusters */
+ } else { /* End of contiguous clusters */
resion[0] = clust2sect(fs, scl); /* Start sector */
resion[1] = clust2sect(fs, ecl) + fs->csize - 1; /* End sector */
disk_ioctl(fs->drv, CTRL_ERASE_SECTOR, resion); /* Erase the block */
#if _FS_REENTRANT
res = validate(fp->fs, fp->id);
if (res == FR_OK) {
- res = dec_lock(fp->lockid);
+ res = dec_lock(fp->lockid);
unlock_fs(fp->fs, FR_OK);
}
#else
res = dir_read(&dj);
if (res != FR_OK) break;
if (ccl == LD_CLUST(dj.dir)) break; /* Found the entry */
- res = dir_next(&dj, 0);
+ res = dir_next(&dj, 0);
} while (res == FR_OK);
if (res == FR_NO_FILE) res = FR_INT_ERR;/* It cannot be 'not found'. */
if (res != FR_OK) break;
#endif /* !_FS_READONLY */
#endif /* _USE_STRFUNC */
+
#endif
#endif /* _FATFS */
+
SCSI_ASENSE_WRITE_PROTECTED,
SCSI_ASENSEQ_NO_QUALIFIER);
- return false;
+ return false;
}
/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
return false;
}
-
+
/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
if (IsDataRead == DATA_READ)
DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
return true;
}
+
#include <avr/pgmspace.h>
#include <LUFA/Drivers/USB/USB.h>
-
+
#include "../Descriptors.h"
#include "DataflashManager.h"
MACAddress.addr[5] = SERVER_MAC_ADDRESS[5];
#if defined(ENABLE_DHCP_SERVER)
- DHCPServerApp_Init();
+ DHCPServerApp_Init();
#endif
uip_ipaddr_t IPAddress, Netmask, GatewayIPAddress;
else
{
#if defined(ENABLE_DHCP_CLIENT)
- DHCPClientApp_Init();
+ DHCPClientApp_Init();
#else
uip_ipaddr_t IPAddress, Netmask, GatewayIPAddress;
uip_ipaddr(&IPAddress, DEVICE_IP_ADDRESS[0], DEVICE_IP_ADDRESS[1], DEVICE_IP_ADDRESS[2], DEVICE_IP_ADDRESS[3]);
/* If no packet received, exit processing routine */
if (!(RNDIS_Device_IsPacketReceived(&Ethernet_RNDIS_Interface_Device)))
return;
-
+
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
/* Read the Incoming packet straight into the UIP packet buffer */
/* If no packet received, exit processing routine */
if (!(RNDIS_Host_IsPacketReceived(&Ethernet_RNDIS_Interface_Host)))
return;
-
+
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
/* Read the Incoming packet straight into the UIP packet buffer */
RNDIS_Host_ReadPacket(&Ethernet_RNDIS_Interface_Host, uip_buf, &uip_len);
}
-
+
/* If the packet contains an Ethernet frame, process it */
if (uip_len > 0)
{
* (when DHCP is disabled).
*/
#define DEVICE_GATEWAY (uint8_t[]){10, 0, 0, 1}
-
+
/** Ethernet MAC address of the virtual webserver. When in device RNDIS mode, the virtual webserver requires
* a unique MAC address that it can use when sending packets to the RNDIS adapter, which contains a seperate
* MAC address as set in the RNDIS class driver configuration structure.
.AdapterMACAddress = {{0x02, 0x00, 0x02, 0x00, 0x02, 0x00}},
},
};
-
+
/** LUFA Mass Storage Class driver interface configuration and state information. This structure is
* passed to all Mass Storage Class driver functions, so that multiple instances of the same class
* within a device can be differentiated from one another.
return;
uIPManagement_ManageNetwork();
-
+
RNDIS_Host_USBTask(&Ethernet_RNDIS_Interface_Host);
}
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// Atmel AVRISP-MKII Interface
USB_Descriptor_Interface_t AVRISP_Interface;
USB_Descriptor_Endpoint_t AVRISP_DataInEndpoint;
void SoftUART_Init(void);
#endif
+
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
-
+
// CDC Control Interface
USB_Descriptor_Interface_t CDC_CCI_Interface;
USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header;
USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
-
+
// CDC Data Interface
USB_Descriptor_Interface_t CDC_DCI_Interface;
USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
if (!(ReceivedByte < 0))
RingBuffer_Insert(&USBtoUART_Buffer, ReceivedByte);
}
-
+
/* Check if the UART receive buffer flush timer has expired or buffer is nearly full */
uint16_t BufferCount = RingBuffer_GetCount(&UARTtoUSB_Buffer);
if ((TIFR0 & (1 << TOV0)) || (BufferCount > 200))
projects / pub / USBasp.git / commitdiff