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samd51 fix stable issue with dcd

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This commit is contained in:
hathach
2018-11-20 17:25:41 +07:00
parent 4ded192080
commit d036f62b0e
4 changed files with 44 additions and 35 deletions
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19
src/device/usbd.c
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@@ -174,7 +174,7 @@ static bool process_set_config(uint8_t rhport, uint8_t config_number);
static void const* get_descriptor(tusb_control_request_t const * p_request, uint16_t* desc_len);
void usbd_control_reset (uint8_t rhport);
tusb_error_t usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, tusb_event_t event, uint32_t xferred_bytes);
bool usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, tusb_event_t event, uint32_t xferred_bytes);
void usbd_control_set_complete_callback( bool (*fp) (uint8_t, tusb_control_request_t const * ) );
//--------------------------------------------------------------------+
@@ -338,7 +338,10 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
switch ( p_request->bRequest )
{
case TUSB_REQ_SET_ADDRESS:
// response with status first before changing device address
usbd_control_status(rhport, p_request);
dcd_set_address(rhport, (uint8_t) p_request->wValue);
return true; // skip the rest
break;
case TUSB_REQ_GET_CONFIGURATION:
@@ -362,7 +365,9 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
if ( data_buf == NULL || data_len == 0 ) return false;
break;
default: return false;
default:
TU_BREAKPOINT();
return false;
}
usbd_control_xfer(rhport, p_request, data_buf, data_len);
@@ -405,12 +410,15 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
usbd_control_status(rhport, p_request);
break;
default: return false;
default:
TU_BREAKPOINT();
return false;
}
}
else
{
//------------- Unsupported Request -------------//
TU_BREAKPOINT();
return false;
}
@@ -549,10 +557,13 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
{
case DCD_EVENT_BUS_RESET:
case DCD_EVENT_UNPLUGGED:
case DCD_EVENT_SOF:
osal_queue_send(_usbd_q, event, in_isr);
break;
case DCD_EVENT_SOF:
// nothing to do now
break;
case DCD_EVENT_SUSPENDED:
// TODO support suspended
break;