Update UC3 platform driver support to use the bitmasks defined in the header files...

[pub/USBasp.git] / Demos / Device / LowLevel / DualVirtualSerial / DualVirtualSerial.c

diff --git a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
index 29fd57f..b939129 100644 (file)
--- a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
+++ b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.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


@@ -33,7 +33,7 @@
  *  Main source file for the DualVirtualSerial demo. This file contains the main tasks of the demo and
  *  is responsible for the initial application hardware configuration.
  */
  *  Main source file for the DualVirtualSerial demo. This file contains the main tasks of the demo and
  *  is responsible for the initial application hardware configuration.
  */

- 
+

 #include "DualVirtualSerial.h"
 
 /** Contains the current baud rate and other settings of the first virtual serial port. While this demo does not use
 #include "DualVirtualSerial.h"
 
 /** Contains the current baud rate and other settings of the first virtual serial port. While this demo does not use


@@ -44,10 +44,10 @@
  *  It is possible to completely ignore these value or use other settings as the host is completely unaware of the physical
  *  serial link characteristics and instead sends and receives data in endpoint streams.
  */
  *  It is possible to completely ignore these value or use other settings as the host is completely unaware of the physical
  *  serial link characteristics and instead sends and receives data in endpoint streams.
  */

-CDC_Line_Coding_t LineEncoding1 = { .BaudRateBPS = 0,
-                                    .CharFormat  = OneStopBit,
-                                    .ParityType  = Parity_None,
-                                    .DataBits    = 8            };
+static CDC_LineEncoding_t LineEncoding1 = { .BaudRateBPS = 0,
+                                            .CharFormat  = CDC_LINEENCODING_OneStopBit,
+                                            .ParityType  = CDC_PARITY_None,
+                                            .DataBits    = 8                            };

 
 /** Contains the current baud rate and other settings of the second virtual serial port. While this demo does not use
  *  the physical USART and thus does not use these settings, they must still be retained and returned to the host
 
 /** Contains the current baud rate and other settings of the second virtual serial port. While this demo does not use
  *  the physical USART and thus does not use these settings, they must still be retained and returned to the host


@@ -57,10 +57,10 @@ CDC_Line_Coding_t LineEncoding1 = { .BaudRateBPS = 0,
  *  It is possible to completely ignore these value or use other settings as the host is completely unaware of the physical
  *  serial link characteristics and instead sends and receives data in endpoint streams.
  */
  *  It is possible to completely ignore these value or use other settings as the host is completely unaware of the physical
  *  serial link characteristics and instead sends and receives data in endpoint streams.
  */

-CDC_Line_Coding_t LineEncoding2 = { .BaudRateBPS = 0,
-                                    .CharFormat  = OneStopBit,
-                                    .ParityType  = Parity_None,
-                                    .DataBits    = 8            };
+static CDC_LineEncoding_t LineEncoding2 = { .BaudRateBPS = 0,
+                                            .CharFormat  = CDC_LINEENCODING_OneStopBit,
+                                            .ParityType  = CDC_PARITY_None,
+                                            .DataBits    = 8                            };

 
 
 /** Main program entry point. This routine configures the hardware required by the application, then
 
 
 /** Main program entry point. This routine configures the hardware required by the application, then


@@ -69,7 +69,7 @@ CDC_Line_Coding_t LineEncoding2 = { .BaudRateBPS = 0,
 int main(void)
 {
        SetupHardware();
 int main(void)
 {
        SetupHardware();

-       
+

        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
        sei();
 
        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
        sei();
 


@@ -119,108 +119,74 @@ void EVENT_USB_Device_Disconnect(void)
  *  of the USB device after enumeration - the device endpoints are configured and the CDC management tasks are started.
  */
 void EVENT_USB_Device_ConfigurationChanged(void)
  *  of the USB device after enumeration - the device endpoints are configured and the CDC management tasks are started.
  */
 void EVENT_USB_Device_ConfigurationChanged(void)

-{                                                         
-       /* Indicate USB connected and ready */
-       LEDs_SetAllLEDs(LEDMASK_USB_READY);
-
-       /* Setup CDC Notification, Rx and Tx Endpoints for the first CDC */
-       if (!(Endpoint_ConfigureEndpoint(CDC1_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,
-                                            ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,
-                                        ENDPOINT_BANK_SINGLE)))
-       {
-               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-       }
-       
-       if (!(Endpoint_ConfigureEndpoint(CDC1_TX_EPNUM, EP_TYPE_BULK,
-                                            ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,
-                                        ENDPOINT_BANK_SINGLE)))
-       {
-               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-       }
-       
-       if (!(Endpoint_ConfigureEndpoint(CDC1_RX_EPNUM, EP_TYPE_BULK,
-                                            ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,
-                                        ENDPOINT_BANK_SINGLE)))
-       {
-               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-       }
-       
-       /* Setup CDC Notification, Rx and Tx Endpoints for the second CDC */
-       if (!(Endpoint_ConfigureEndpoint(CDC2_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,
-                                            ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,
-                                        ENDPOINT_BANK_SINGLE)))
-       {
-               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-       }
-       
-       if (!(Endpoint_ConfigureEndpoint(CDC2_TX_EPNUM, EP_TYPE_BULK,
-                                            ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,
-                                        ENDPOINT_BANK_SINGLE)))
-       {
-               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-       }
-       
-       if (!(Endpoint_ConfigureEndpoint(CDC2_RX_EPNUM, EP_TYPE_BULK,
-                                            ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,
-                                        ENDPOINT_BANK_SINGLE)))
-       {
-               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-       }
-       
+{
+       bool ConfigSuccess = true;
+
+       /* Setup first CDC Interface's Endpoints */
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC1_TX_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_IN,
+                                                   CDC_TXRX_EPSIZE, ENDPOINT_BANK_SINGLE);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC1_RX_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_OUT,
+                                                   CDC_TXRX_EPSIZE, ENDPOINT_BANK_SINGLE);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC1_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
+                                                   CDC_NOTIFICATION_EPSIZE, ENDPOINT_BANK_SINGLE);
+
+       /* Setup second CDC Interface's Endpoints */
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC2_TX_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_IN,
+                                                   CDC_TXRX_EPSIZE, ENDPOINT_BANK_SINGLE);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC2_RX_EPNUM, EP_TYPE_BULK, ENDPOINT_DIR_OUT,
+                                                   CDC_TXRX_EPSIZE, ENDPOINT_BANK_SINGLE);
+       ConfigSuccess &= Endpoint_ConfigureEndpoint(CDC2_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
+                                                   CDC_NOTIFICATION_EPSIZE, ENDPOINT_BANK_SINGLE);
+

        /* Reset line encoding baud rates so that the host knows to send new values */
        LineEncoding1.BaudRateBPS = 0;
        LineEncoding2.BaudRateBPS = 0;
        /* Reset line encoding baud rates so that the host knows to send new values */
        LineEncoding1.BaudRateBPS = 0;
        LineEncoding2.BaudRateBPS = 0;

+
+       /* Indicate endpoint configuration success or failure */
+       LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);

 }
 
 }
 

-/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
- *  control requests that are not handled internally by the USB library (including the CDC control commands,
- *  which are all issued via the control endpoint), so that they can be handled appropriately for the application.
+/** Event handler for the USB_ControlRequest event. This is used to catch and process control requests sent to
+ *  the device from the USB host before passing along unhandled control requests to the library for processing
+ *  internally.

  */
  */

-void EVENT_USB_Device_UnhandledControlRequest(void)
+void EVENT_USB_Device_ControlRequest(void)

 {
        /* Determine which interface's Line Coding data is being set from the wIndex parameter */
 {
        /* Determine which interface's Line Coding data is being set from the wIndex parameter */

-       uint8_t* LineEncodingData = (USB_ControlRequest.wIndex == 0) ? (uint8_t*)&LineEncoding1 : (uint8_t*)&LineEncoding2;
+       void* LineEncodingData = (USB_ControlRequest.wIndex == 0) ? &LineEncoding1 : &LineEncoding2;

 
        /* Process CDC specific control requests */
        switch (USB_ControlRequest.bRequest)
        {
 
        /* Process CDC specific control requests */
        switch (USB_ControlRequest.bRequest)
        {

-               case REQ_GetLineEncoding:
+               case CDC_REQ_GetLineEncoding:

                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))

-                       {       
-                               /* Acknowledge the SETUP packet, ready for data transfer */
+                       {

                                Endpoint_ClearSETUP();
 
                                /* Write the line coding data to the control endpoint */
                                Endpoint_ClearSETUP();
 
                                /* Write the line coding data to the control endpoint */

-                               Endpoint_Write_Control_Stream_LE(LineEncodingData, sizeof(CDC_Line_Coding_t));
-                               
-                               /* Finalize the stream transfer to send the last packet or clear the host abort */
+                               Endpoint_Write_Control_Stream_LE(LineEncodingData, sizeof(CDC_LineEncoding_t));

                                Endpoint_ClearOUT();
                        }
                                Endpoint_ClearOUT();
                        }

-                       
+

                        break;
                        break;

-               case REQ_SetLineEncoding:
+               case CDC_REQ_SetLineEncoding:

                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {

-                               /* Acknowledge the SETUP packet, ready for data transfer */

                                Endpoint_ClearSETUP();
 
                                /* Read the line coding data in from the host into the global struct */
                                Endpoint_ClearSETUP();
 
                                /* Read the line coding data in from the host into the global struct */

-                               Endpoint_Read_Control_Stream_LE(LineEncodingData, sizeof(CDC_Line_Coding_t));
-
-                               /* Finalize the stream transfer to clear the last packet from the host */
+                               Endpoint_Read_Control_Stream_LE(LineEncodingData, sizeof(CDC_LineEncoding_t));

                                Endpoint_ClearIN();
                        }
                                Endpoint_ClearIN();
                        }

-       
+

                        break;
                        break;

-               case REQ_SetControlLineState:
+               case CDC_REQ_SetControlLineState:

                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {

-                               /* Acknowledge the SETUP packet, ready for data transfer */

                                Endpoint_ClearSETUP();
                                Endpoint_ClearSETUP();

-                               

                                Endpoint_ClearStatusStage();
                        }
                                Endpoint_ClearStatusStage();
                        }

-       
+

                        break;
        }
 }
                        break;
        }
 }


@@ -233,7 +199,7 @@ void CDC1_Task(void)
        char*       ReportString    = NULL;
        uint8_t     JoyStatus_LCL   = Joystick_GetStatus();
        static bool ActionSent      = false;
        char*       ReportString    = NULL;
        uint8_t     JoyStatus_LCL   = Joystick_GetStatus();
        static bool ActionSent      = false;

-       
+

        /* Device must be connected and configured for the task to run */
        if (USB_DeviceState != DEVICE_STATE_Configured)
          return;
        /* Device must be connected and configured for the task to run */
        if (USB_DeviceState != DEVICE_STATE_Configured)
          return;


@@ -256,26 +222,26 @@ void CDC1_Task(void)
        if ((ReportString != NULL) && (ActionSent == false) && LineEncoding1.BaudRateBPS)
        {
                ActionSent = true;
        if ((ReportString != NULL) && (ActionSent == false) && LineEncoding1.BaudRateBPS)
        {
                ActionSent = true;

-               
+

                /* Select the Serial Tx Endpoint */
                Endpoint_SelectEndpoint(CDC1_TX_EPNUM);
 
                /* Write the String to the Endpoint */
                /* Select the Serial Tx Endpoint */
                Endpoint_SelectEndpoint(CDC1_TX_EPNUM);
 
                /* Write the String to the Endpoint */

-               Endpoint_Write_Stream_LE(ReportString, strlen(ReportString));
-               
+               Endpoint_Write_Stream_LE(ReportString, strlen(ReportString), NULL);
+

                /* Finalize the stream transfer to send the last packet */
                Endpoint_ClearIN();
 
                /* Wait until the endpoint is ready for another packet */
                Endpoint_WaitUntilReady();
                /* Finalize the stream transfer to send the last packet */
                Endpoint_ClearIN();
 
                /* Wait until the endpoint is ready for another packet */
                Endpoint_WaitUntilReady();

-               
+

                /* Send an empty packet to ensure that the host does not buffer data sent to it */
                Endpoint_ClearIN();
        }
 
        /* Select the Serial Rx Endpoint */
        Endpoint_SelectEndpoint(CDC1_RX_EPNUM);
                /* Send an empty packet to ensure that the host does not buffer data sent to it */
                Endpoint_ClearIN();
        }
 
        /* Select the Serial Rx Endpoint */
        Endpoint_SelectEndpoint(CDC1_RX_EPNUM);

-       
+

        /* Throw away any received data from the host */
        if (Endpoint_IsOUTReceived())
          Endpoint_ClearOUT();
        /* Throw away any received data from the host */
        if (Endpoint_IsOUTReceived())
          Endpoint_ClearOUT();


@@ -292,27 +258,27 @@ void CDC2_Task(void)
 
        /* Select the Serial Rx Endpoint */
        Endpoint_SelectEndpoint(CDC2_RX_EPNUM);
 
        /* Select the Serial Rx Endpoint */
        Endpoint_SelectEndpoint(CDC2_RX_EPNUM);

-       
+

        /* Check to see if any data has been received */
        if (Endpoint_IsOUTReceived())
        {
                /* Create a temp buffer big enough to hold the incoming endpoint packet */
                uint8_t  Buffer[Endpoint_BytesInEndpoint()];
        /* Check to see if any data has been received */
        if (Endpoint_IsOUTReceived())
        {
                /* Create a temp buffer big enough to hold the incoming endpoint packet */
                uint8_t  Buffer[Endpoint_BytesInEndpoint()];

-               
+

                /* Remember how large the incoming packet is */
                uint16_t DataLength = Endpoint_BytesInEndpoint();
                /* Remember how large the incoming packet is */
                uint16_t DataLength = Endpoint_BytesInEndpoint();

-       
+

                /* Read in the incoming packet into the buffer */
                /* Read in the incoming packet into the buffer */

-               Endpoint_Read_Stream_LE(&Buffer, DataLength);
+               Endpoint_Read_Stream_LE(&Buffer, DataLength, NULL);

 
                /* Finalize the stream transfer to send the last packet */
                Endpoint_ClearOUT();
 
                /* Select the Serial Tx Endpoint */
                Endpoint_SelectEndpoint(CDC2_TX_EPNUM);
 
                /* Finalize the stream transfer to send the last packet */
                Endpoint_ClearOUT();
 
                /* Select the Serial Tx Endpoint */
                Endpoint_SelectEndpoint(CDC2_TX_EPNUM);

-               
+

                /* Write the received data to the endpoint */
                /* Write the received data to the endpoint */

-               Endpoint_Write_Stream_LE(&Buffer, DataLength);
+               Endpoint_Write_Stream_LE(&Buffer, DataLength, NULL);

 
                /* Finalize the stream transfer to send the last packet */
                Endpoint_ClearIN();
 
                /* Finalize the stream transfer to send the last packet */
                Endpoint_ClearIN();


@@ -324,3 +290,4 @@ void CDC2_Task(void)
                Endpoint_ClearIN();
        }
 }
                Endpoint_ClearIN();
        }
 }

+