git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3260 35acf78f-673a-0410-8e92-d51de3d6d3f4

3 files changed, 20 insertions, 10 deletions

diff --git a/os/hal/include/usb_cdc.h b/os/hal/include/usb_cdc.h
index cd9d78f10..48a543642 100644
--- a/os/hal/include/usb_cdc.h
+++ b/os/hal/include/usb_cdc.h
@@ -33,6 +33,10 @@
 /* Driver constants.                                                         */

 /*===========================================================================*/

 

+/**

+ * @name    CDC specific messages.

+ * @{

+ */

 #define CDC_SEND_ENCAPSULATED_COMMAND   0x00

 #define CDC_GET_ENCAPSULATED_RESPONSE   0x01

 #define CDC_SET_COMM_FEATURE            0x02

@@ -52,7 +56,12 @@
 #define CDC_GET_RINGER_PARMS            0x31

 #define CDC_SET_OPERATION_PARMS         0x32

 #define CDC_GET_OPERATION_PARMS         0x33

+/** @} */

 

+/**

+ * @name    Line Control bit definitions.

+ * @{

+ */

 #define LC_STOP_1                       0

 #define LC_STOP_1P5                     1

 #define LC_STOP_2                       2

@@ -62,6 +71,7 @@
 #define LC_PARITY_EVEN                  2

 #define LC_PARITY_MARK                  3

 #define LC_PARITY_SPACE                 4

+/** @} */

 

 /*===========================================================================*/

 /* Driver pre-compile time settings.                                         */

@@ -74,22 +84,22 @@
 /**

  * @brief   Endpoint number for bulk IN.

  */

-#if !defined(DATA_REQUEST_EP) || defined(__DOXYGEN__)

-#define DATA_REQUEST_EP         1

+#if !defined(USB_CDC_DATA_REQUEST_EP) || defined(__DOXYGEN__)

+#define USB_CDC_DATA_REQUEST_EP         1

 #endif

 

 /**

  * @brief   Endpoint number for interrupt IN.

  */

-#if !defined(INTERRUPT_REQUEST_EP) || defined(__DOXYGEN__)

-#define INTERRUPT_REQUEST_EP    2

+#if !defined(USB_CDC_INTERRUPT_REQUEST_EP) || defined(__DOXYGEN__)

+#define USB_CDC_INTERRUPT_REQUEST_EP    2

 #endif

 

 /**

  * @brief   Endpoint number for bulk OUT.

  */

-#if !defined(DATA_AVAILABLE_EP) || defined(__DOXYGEN__)

-#define DATA_AVAILABLE_EP       3

+#if !defined(USB_CDC_DATA_AVAILABLE_EP) || defined(__DOXYGEN__)

+#define USB_CDC_DATA_AVAILABLE_EP       3

 #endif

 /** @} */

 

diff --git a/os/hal/platforms/STM32/USBv1/usb_lld.c b/os/hal/platforms/STM32/USBv1/usb_lld.c
index db0c558b6..34b8d9bf0 100644
--- a/os/hal/platforms/STM32/USBv1/usb_lld.c
+++ b/os/hal/platforms/STM32/USBv1/usb_lld.c
@@ -105,7 +105,7 @@ static uint32_t pm_alloc(USBDriver *usbp, size_t size) {
 

   next = usbp->pmnext;

   usbp->pmnext += size;

-  chDbgAssert(usbp->pmnext > USB_PMA_SIZE, "pm_alloc(), #1", "PMA overflow");

+  chDbgAssert(usbp->pmnext <= USB_PMA_SIZE, "pm_alloc(), #1", "PMA overflow");

   return next;

 }

 

diff --git a/os/hal/src/serial_usb.c b/os/hal/src/serial_usb.c
index d9c25ecdf..237d8e027 100644
--- a/os/hal/src/serial_usb.c
+++ b/os/hal/src/serial_usb.c
@@ -124,7 +124,7 @@ static void inotify(GenericQueue *qp) {
      emptied, then a whole packet is loaded in the queue.*/

   if (chIQIsEmptyI(&sdup->iqueue)) {

 

-    n = usbReadPacketI(sdup->config->usbp, DATA_AVAILABLE_EP,

+    n = usbReadPacketI(sdup->config->usbp, USB_CDC_DATA_AVAILABLE_EP,

                        sdup->iqueue.q_buffer, SERIAL_USB_BUFFERS_SIZE);

     if (n != USB_ENDPOINT_BUSY) {

       chIOAddFlagsI(sdup, IO_INPUT_AVAILABLE);

@@ -146,7 +146,7 @@ static void onotify(GenericQueue *qp) {
   /* If there is any data in the output queue then it is sent within a

      single packet and the queue is emptied.*/

   n = chOQGetFullI(&sdup->oqueue);

-  w = usbWritePacketI(sdup->config->usbp, DATA_REQUEST_EP,

+  w = usbWritePacketI(sdup->config->usbp, USB_CDC_DATA_REQUEST_EP,

                       sdup->oqueue.q_buffer, n);

   if (w != USB_ENDPOINT_BUSY) {

     chIOAddFlagsI(sdup, IO_OUTPUT_EMPTY);

@@ -211,10 +211,10 @@ void sduStart(SerialUSBDriver *sdup, const SerialUSBConfig *config) {
               "sduStart(), #1",

               "invalid state");

   sdup->config = config;

-  usbStart(config->usbp, &config->usb_config);

   config->usbp->param = sdup;

   sdup->state = SDU_READY;

   chSysUnlock();

+  usbStart(config->usbp, &config->usb_config);

 }

 

 /**