VCP works, need to init comm port PC side; add some debugging output.

1 files changed, 8 insertions, 4 deletions

diff --git a/stm/lib/usbd_pyb_core.c b/stm/lib/usbd_pyb_core.c
index f388361aa..9c009a064 100644
--- a/stm/lib/usbd_pyb_core.c
+++ b/stm/lib/usbd_pyb_core.c
@@ -588,13 +588,15 @@ static uint8_t usbd_pyb_DataIn(void *pdev, uint8_t epnum) {
                               USB_Tx_length);

                 }

             }

-            break;

+            return USBD_OK;

 

         case (MSC_IN_EP & 0x7f): // TODO?

             MSC_BOT_DataIn(pdev, epnum);

-            break;

+            return USBD_OK;

     }

 

+    printf("DI %x\n", epnum);

+

     return USBD_OK;

 }

 

@@ -622,13 +624,15 @@ static uint8_t usbd_pyb_DataOut(void *pdev, uint8_t epnum) {
                              CDC_OUT_EP,

                              (uint8_t*)(USB_Rx_Buffer),

                              CDC_DATA_OUT_PACKET_SIZE);

-            break;

+            return USBD_OK;

 

         case (MSC_OUT_EP & 0x7f): // TODO is this correct?

             MSC_BOT_DataOut(pdev, epnum);

-            break;

+            return USBD_OK;

     }

 

+    printf("DO %x\n", epnum);

+

     return USBD_OK;

 }