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edpt_close: Remove item from queue instead of modifying it.

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This commit is contained in:
Nathan Conrad 2020-04-13 11:05:34 -04:00
parent f8e7487355
commit de208b31cf
2 changed files with 5 additions and 9 deletions
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2
src/device/dcd.h
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@ -66,7 +66,7 @@ typedef struct TU_ATTR_ALIGNED(4)
// USBD_EVT_XFER_COMPLETE
struct {
uint8_t ep_addr; ///< 0xFF signifies that the transfer was aborted.
uint8_t ep_addr;
uint8_t result;
uint32_t len;
}xfer_complete;

12
src/device/usbd.c
View File

@ -420,11 +420,6 @@ void tud_task (void)
uint8_t const ep_addr = event.xfer_complete.ep_addr;
uint8_t const epnum = tu_edpt_number(ep_addr);
uint8_t const ep_dir = tu_edpt_dir(ep_addr);
if(ep_addr == 0xFF) // aborted transfer
{
break;
}
TU_LOG2(" Endpoint: 0x%02X, Bytes: %u\r\n", ep_addr, (unsigned int) event.xfer_complete.len);
@ -1069,9 +1064,11 @@ static void usbd_abort_transfers(uint8_t rhport, uint8_t ep_addr)
&& (event.xfer_complete.ep_addr == ep_addr))
{
_usbd_dev.ep_status[epnum][ep_dir].busy = false;
event.xfer_complete.ep_addr = 0xFF; // Mark transfer as invalid
}
TU_ASSERT(osal_queue_send(_usbd_q, &event, true), /**/);
else
{
TU_ASSERT(osal_queue_send(_usbd_q, &event, true), /**/);
}
TU_ASSERT(osal_queue_receive(_usbd_q, &event), /**/);
}
@ -1087,7 +1084,6 @@ static void usbd_abort_transfers(uint8_t rhport, uint8_t ep_addr)
*/
void usbd_edpt_close(uint8_t rhport, uint8_t ep_addr)
{
TU_ASSERT(dcd_edpt_close, /**/);
TU_LOG2(" CLOSING Endpoint: 0x%02X\r\n", ep_addr);