/*
LUFA Library
Copyright (C) Dean Camera, 2010.
-
+
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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 JoystickHostWithParser demo. This file contains the main tasks of
* the demo and is responsible for the initial application hardware configuration.
*/
-
+
#include "JoystickHostWithParser.h"
/** Main program entry point. This routine configures the hardware required by the application, then
/* Disable clock division */
clock_prescale_set(clock_div_1);
-
+
/* Hardware Initialization */
SerialStream_Init(9600, false);
LEDs_Init();
" -- Error Code %d\r\n"
" -- Sub Error Code %d\r\n"
" -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
-
+
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
{
case HOST_STATE_Addressed:
puts_P(PSTR("Getting Config Data.\r\n"));
-
+
/* Get and process the configuration descriptor data */
if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
{
puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-
+
/* Indicate error via status LEDs */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
-
+
/* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */
if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful)
{
/* Indicate error via status LEDs */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-
+
/* Wait until USB device disconnected */
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
-
+
printf_P(PSTR("Processing HID Report (Size %d Bytes).\r\n"), HIDReportSize);
/* Get and process the device's first HID report descriptor */
puts_P(PSTR("Not a valid Joystick." ESC_FG_WHITE));
else
printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-
+
/* Indicate error via status LEDs */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-
+
/* Wait until USB device disconnected */
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
-
+
printf("Total Reports: %d\r\n", HIDReportInfo.TotalDeviceReports);
for (uint8_t i = 0; i < HIDReportInfo.TotalDeviceReports; i++)
{
HID_ReportSizeInfo_t* CurrReportIDInfo = &HIDReportInfo.ReportIDSizes[i];
-
+
uint8_t ReportSizeInBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_In];
uint8_t ReportSizeOutBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Out];
uint8_t ReportSizeFeatureBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Feature];
break;
case HOST_STATE_Configured:
/* Select and unfreeze joystick data pipe */
- Pipe_SelectPipe(JOYSTICK_DATA_IN_PIPE);
+ Pipe_SelectPipe(JOYSTICK_DATA_IN_PIPE);
Pipe_Unfreeze();
-
+
/* Check to see if a packet has been received */
if (Pipe_IsINReceived())
{
/* Load in the joystick report */
Pipe_Read_Stream_LE(JoystickReport, Pipe_BytesInPipe());
-
+
/* Process the read in joystick report from the device */
ProcessJoystickReport(JoystickReport);
}
-
+
/* Clear the IN endpoint, ready for next data packet */
Pipe_ClearIN();
}
{
/* Create a temporary item pointer to the next report item */
HID_ReportItem_t* ReportItem = &HIDReportInfo.ReportItems[ReportNumber];
-
+
bool FoundData;
if ((ReportItem->Attributes.Usage.Page == USAGE_PAGE_BUTTON) &&
{
/* Get the joystick button value */
FoundData = USB_GetHIDReportItemInfo(JoystickReport, ReportItem);
-
+
/* For multi-report devices - if the requested data was not in the issued report, continue */
if (!(FoundData))
continue;
{
/* Get the joystick relative position value */
FoundData = USB_GetHIDReportItemInfo(JoystickReport, ReportItem);
-
+
/* For multi-report devices - if the requested data was not in the issued report, continue */
if (!(FoundData))
continue;
-
+
int16_t DeltaMovement = HID_ALIGN_DATA(ReportItem, int16_t);
-
+
/* Check to see if a (non-zero) delta movement has been indicated */
if (DeltaMovement)
{
}
}
}
-
+
/* Display the button information on the board LEDs */
LEDs_SetAllLEDs(LEDMask);
-}
\ No newline at end of file
+}
projects / pub / USBasp.git / blobdiff