Add additional support files for the new low level AudioInputHost and AudioOutputHost...

[pub/USBasp.git] / Demos / Host / LowLevel / StillImageHost / StillImageHost.c

diff --git a/Demos/Host/LowLevel/StillImageHost/StillImageHost.c b/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
index 686eb5f..f174f53 100644 (file)
--- a/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
+++ b/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2010.
-              
+     Copyright (C) Dean Camera, 2011.
+

   dean [at] fourwalledcubicle [dot] com
   dean [at] fourwalledcubicle [dot] com

-      www.fourwalledcubicle.com
+           www.lufa-lib.org

 */
 
 /*
 */
 
 /*

-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] 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
   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
   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
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this


@@ -67,9 +67,12 @@ void SetupHardware(void)
        CLKPR = 0;
 
        /* Hardware Initialization */
        CLKPR = 0;
 
        /* Hardware Initialization */

-       SerialStream_Init(9600, false);
+       Serial_Init(9600, false);

        LEDs_Init();
        USB_Init();
        LEDs_Init();
        USB_Init();

+
+       /* Create a stdio stream for the serial port for stdin and stdout */
+       Serial_CreateStream(NULL);

 }
 
 /** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
 }
 
 /** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and


@@ -101,7 +104,7 @@ void EVENT_USB_Host_DeviceEnumerationComplete(void)
 /** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
 void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
 {
 /** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
 void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
 {

-       USB_ShutDown();
+       USB_Disable();

 
        printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
                                 " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);
 
        printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"
                                 " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);


@@ -113,13 +116,14 @@ void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
 /** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
  *  enumerating an attached USB device.
  */
 /** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
  *  enumerating an attached USB device.
  */

-void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
+void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
+                                            const uint8_t SubErrorCode)

 {
        printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
                                 " -- Error Code %d\r\n"
                                 " -- Sub Error Code %d\r\n"
                                 " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
 {
        printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"
                                 " -- 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);
 }
 
        LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 }
 


@@ -134,7 +138,7 @@ void StillImage_Task(void)
        {
                case HOST_STATE_Addressed:
                        puts_P(PSTR("Getting Config Data.\r\n"));
        {
                case HOST_STATE_Addressed:
                        puts_P(PSTR("Getting Config Data.\r\n"));

-               
+

                        /* Get and process the configuration descriptor data */
                        if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
                        {
                        /* Get and process the configuration descriptor data */
                        if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
                        {


@@ -144,7 +148,7 @@ void StillImage_Task(void)
                                  puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
 
                                printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
                                  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);
 
                                /* Indicate error via status LEDs */
                                LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 


@@ -166,52 +170,52 @@ void StillImage_Task(void)
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }

-                               
+

                        puts_P(PSTR("Still Image Device Enumerated.\r\n"));
                        USB_HostState = HOST_STATE_Configured;
                        break;
                case HOST_STATE_Configured:
                        /* Indicate device busy via the status LEDs */
                        LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
                        puts_P(PSTR("Still Image Device Enumerated.\r\n"));
                        USB_HostState = HOST_STATE_Configured;
                        break;
                case HOST_STATE_Configured:
                        /* Indicate device busy via the status LEDs */
                        LEDs_SetAllLEDs(LEDMASK_USB_BUSY);

-                       
+

                        puts_P(PSTR("Retrieving Device Info...\r\n"));
                        puts_P(PSTR("Retrieving Device Info...\r\n"));

-                       
+

                        PIMA_SendBlock = (PIMA_Container_t)
                                {
                                        .DataLength    = PIMA_COMMAND_SIZE(0),
                        PIMA_SendBlock = (PIMA_Container_t)
                                {
                                        .DataLength    = PIMA_COMMAND_SIZE(0),

-                                       .Type          = CType_CommandBlock,
+                                       .Type          = PIMA_CONTAINER_CommandBlock,

                                        .Code          = PIMA_OPERATION_GETDEVICEINFO,
                                        .TransactionID = 0x00000000,
                                        .Params        = {},
                                };
                                        .Code          = PIMA_OPERATION_GETDEVICEINFO,
                                        .TransactionID = 0x00000000,
                                        .Params        = {},
                                };

-                       
+

                        /* Send the GETDEVICEINFO block */
                        SImage_SendBlockHeader();
                        /* Send the GETDEVICEINFO block */
                        SImage_SendBlockHeader();

-                       
+

                        /* Receive the response data block */
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);
                        /* Receive the response data block */
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);

-                               
+

                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }

-                       
+

                        /* Calculate the size of the returned device info data structure */
                        uint16_t DeviceInfoSize = (PIMA_ReceivedBlock.DataLength - PIMA_COMMAND_SIZE(0));
                        /* Calculate the size of the returned device info data structure */
                        uint16_t DeviceInfoSize = (PIMA_ReceivedBlock.DataLength - PIMA_COMMAND_SIZE(0));

-                       
+

                        /* Create a buffer large enough to hold the entire device info */
                        uint8_t DeviceInfo[DeviceInfoSize];
 
                        /* Read in the data block data (containing device info) */
                        SImage_ReadData(DeviceInfo, DeviceInfoSize);
                        /* Create a buffer large enough to hold the entire device info */
                        uint8_t DeviceInfo[DeviceInfoSize];
 
                        /* Read in the data block data (containing device info) */
                        SImage_ReadData(DeviceInfo, DeviceInfoSize);

-                       
+

                        /* Once all the data has been read, the pipe must be cleared before the response can be sent */
                        Pipe_ClearIN();
                        /* Once all the data has been read, the pipe must be cleared before the response can be sent */
                        Pipe_ClearIN();

-                       
+

                        /* Create a pointer for walking through the info dataset */
                        uint8_t* DeviceInfoPos = DeviceInfo;
                        /* Create a pointer for walking through the info dataset */
                        uint8_t* DeviceInfoPos = DeviceInfo;

-                       
+

                        /* Skip over the data before the unicode device information strings */
                        DeviceInfoPos +=  8;                                          // Skip to VendorExtensionDesc String
                        DeviceInfoPos += (1 + UNICODE_STRING_LENGTH(*DeviceInfoPos)); // Skip over VendorExtensionDesc String
                        /* Skip over the data before the unicode device information strings */
                        DeviceInfoPos +=  8;                                          // Skip to VendorExtensionDesc String
                        DeviceInfoPos += (1 + UNICODE_STRING_LENGTH(*DeviceInfoPos)); // Skip over VendorExtensionDesc String


@@ -221,7 +225,7 @@ void StillImage_Task(void)
                        DeviceInfoPos += (4 + (*(uint32_t*)DeviceInfoPos << 1));      // Skip over Supported Device Properties Array
                        DeviceInfoPos += (4 + (*(uint32_t*)DeviceInfoPos << 1));      // Skip over Capture Formats Array
                        DeviceInfoPos += (4 + (*(uint32_t*)DeviceInfoPos << 1));      // Skip over Image Formats Array
                        DeviceInfoPos += (4 + (*(uint32_t*)DeviceInfoPos << 1));      // Skip over Supported Device Properties Array
                        DeviceInfoPos += (4 + (*(uint32_t*)DeviceInfoPos << 1));      // Skip over Capture Formats Array
                        DeviceInfoPos += (4 + (*(uint32_t*)DeviceInfoPos << 1));      // Skip over Image Formats Array

-                       
+

                        /* Extract and convert the Manufacturer Unicode string to ASCII and print it through the USART */
                        char Manufacturer[*DeviceInfoPos];
                        UnicodeToASCII(DeviceInfoPos, Manufacturer);
                        /* Extract and convert the Manufacturer Unicode string to ASCII and print it through the USART */
                        char Manufacturer[*DeviceInfoPos];
                        UnicodeToASCII(DeviceInfoPos, Manufacturer);


@@ -245,48 +249,48 @@ void StillImage_Task(void)
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);

-                               
+

                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }

-                       
+

                        /* Verify that the command completed successfully */
                        /* Verify that the command completed successfully */

-                       if ((PIMA_ReceivedBlock.Type != CType_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))
+                       if ((PIMA_ReceivedBlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))

                        {
                                ShowCommandError(PIMA_ReceivedBlock.Code, true);
                        {
                                ShowCommandError(PIMA_ReceivedBlock.Code, true);

-                               
+

                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }

-                       
+

                        puts_P(PSTR("Opening Session...\r\n"));
                        puts_P(PSTR("Opening Session...\r\n"));

-                       
+

                        PIMA_SendBlock = (PIMA_Container_t)
                                {
                                        .DataLength    = PIMA_COMMAND_SIZE(1),
                        PIMA_SendBlock = (PIMA_Container_t)
                                {
                                        .DataLength    = PIMA_COMMAND_SIZE(1),

-                                       .Type          = CType_CommandBlock,
+                                       .Type          = PIMA_CONTAINER_CommandBlock,

                                        .Code          = PIMA_OPERATION_OPENSESSION,
                                        .TransactionID = 0x00000000,
                                        .Params        = {0x00000001},
                                };
                                        .Code          = PIMA_OPERATION_OPENSESSION,
                                        .TransactionID = 0x00000000,
                                        .Params        = {0x00000001},
                                };

-                       
+

                        /* Send the OPENSESSION block, open a session with an ID of 0x0001 */
                        SImage_SendBlockHeader();
                        /* Send the OPENSESSION block, open a session with an ID of 0x0001 */
                        SImage_SendBlockHeader();

-                       
+

                        /* Receive the response block from the device */
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);
                        /* Receive the response block from the device */
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);

-                               
+

                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }

-                       
+

                        /* Verify that the command completed successfully */
                        /* Verify that the command completed successfully */

-                       if ((PIMA_ReceivedBlock.Type != CType_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))
+                       if ((PIMA_ReceivedBlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))

                        {
                                ShowCommandError(PIMA_ReceivedBlock.Code, true);
                        {
                                ShowCommandError(PIMA_ReceivedBlock.Code, true);

-                               
+

                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }


@@ -296,29 +300,29 @@ void StillImage_Task(void)
                        PIMA_SendBlock = (PIMA_Container_t)
                                {
                                        .DataLength    = PIMA_COMMAND_SIZE(1),
                        PIMA_SendBlock = (PIMA_Container_t)
                                {
                                        .DataLength    = PIMA_COMMAND_SIZE(1),

-                                       .Type          = CType_CommandBlock,
+                                       .Type          = PIMA_CONTAINER_CommandBlock,

                                        .Code          = PIMA_OPERATION_CLOSESESSION,
                                        .TransactionID = 0x00000001,
                                        .Params        = {0x00000001},
                                };
                                        .Code          = PIMA_OPERATION_CLOSESESSION,
                                        .TransactionID = 0x00000001,
                                        .Params        = {0x00000001},
                                };

-                       
+

                        /* Send the CLOSESESSION block, close the session with an ID of 0x0001 */
                        SImage_SendBlockHeader();
                        /* Send the CLOSESESSION block, close the session with an ID of 0x0001 */
                        SImage_SendBlockHeader();

-                       
+

                        /* Receive the response block from the device */
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);
                        /* Receive the response block from the device */
                        if ((ErrorCode = SImage_ReceiveBlockHeader()) != PIPE_RWSTREAM_NoError)
                        {
                                ShowCommandError(ErrorCode, false);

-                               
+

                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
 
                        /* Verify that the command completed successfully */
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
 
                        /* Verify that the command completed successfully */

-                       if ((PIMA_ReceivedBlock.Type != CType_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))
+                       if ((PIMA_ReceivedBlock.Type != PIMA_CONTAINER_ResponseBlock) || (PIMA_ReceivedBlock.Code != PIMA_RESPONSE_OK))

                        {
                                ShowCommandError(PIMA_ReceivedBlock.Code, true);
                        {
                                ShowCommandError(PIMA_ReceivedBlock.Code, true);

-                               
+

                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }


@@ -327,7 +331,7 @@ void StillImage_Task(void)
 
                        /* Indicate device no longer busy */
                        LEDs_SetAllLEDs(LEDMASK_USB_READY);
 
                        /* Indicate device no longer busy */
                        LEDs_SetAllLEDs(LEDMASK_USB_READY);

-                       
+

                        USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                        break;
        }
                        USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                        break;
        }


@@ -339,21 +343,22 @@ void StillImage_Task(void)
  *  \param[in] UnicodeString  Pointer to a Unicode encoded input string
  *  \param[out] Buffer        Pointer to a buffer where the converted ASCII string should be stored
  */
  *  \param[in] UnicodeString  Pointer to a Unicode encoded input string
  *  \param[out] Buffer        Pointer to a buffer where the converted ASCII string should be stored
  */

-void UnicodeToASCII(uint8_t* UnicodeString, char* Buffer)
+void UnicodeToASCII(uint8_t* UnicodeString,
+                    char* Buffer)

 {
        /* Get the number of characters in the string, skip to the start of the string data */
        uint8_t CharactersRemaining = *(UnicodeString++);
 {
        /* Get the number of characters in the string, skip to the start of the string data */
        uint8_t CharactersRemaining = *(UnicodeString++);

-       
+

        /* Loop through the entire unicode string */
        while (CharactersRemaining--)
        {
                /* Load in the next unicode character (only the lower byte, as only Unicode coded ASCII is supported) */
                *(Buffer++) = *UnicodeString;
        /* Loop through the entire unicode string */
        while (CharactersRemaining--)
        {
                /* Load in the next unicode character (only the lower byte, as only Unicode coded ASCII is supported) */
                *(Buffer++) = *UnicodeString;

-               
+

                /* Jump to the next unicode character */
                UnicodeString += 2;
        }
                /* Jump to the next unicode character */
                UnicodeString += 2;
        }

-       
+

        /* Null terminate the string */
        *Buffer = 0;
 }
        /* Null terminate the string */
        *Buffer = 0;
 }


@@ -363,13 +368,15 @@ void UnicodeToASCII(uint8_t* UnicodeString, char* Buffer)
  *  \param[in] ErrorCode          Error code of the function which failed to complete successfully
  *  \param[in] ResponseCodeError  Indicates if the error is due to a command failed indication from the device, or a communication failure
  */
  *  \param[in] ErrorCode          Error code of the function which failed to complete successfully
  *  \param[in] ResponseCodeError  Indicates if the error is due to a command failed indication from the device, or a communication failure
  */

-void ShowCommandError(uint8_t ErrorCode, bool ResponseCodeError)
+void ShowCommandError(uint8_t ErrorCode,
+                      bool ResponseCodeError)

 {
        char* FailureType = ((ResponseCodeError) ? PSTR("Response Code != OK") : PSTR("Transaction Fail"));
 
        printf_P(PSTR(ESC_FG_RED "Command Error (%S).\r\n"
                                 " -- Error Code %d\r\n" ESC_FG_WHITE), FailureType, ErrorCode);
 {
        char* FailureType = ((ResponseCodeError) ? PSTR("Response Code != OK") : PSTR("Transaction Fail"));
 
        printf_P(PSTR(ESC_FG_RED "Command Error (%S).\r\n"
                                 " -- Error Code %d\r\n" ESC_FG_WHITE), FailureType, ErrorCode);

-                       
+

        /* Indicate error via status LEDs */
        LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 }
        /* Indicate error via status LEDs */
        LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 }

+