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nrf52 control transfer work reliably

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This commit is contained in:
hathach
2018-03-15 13:22:28 +07:00
parent 49a7f8c363
commit b0ec6124e0
4 changed files with 102 additions and 50 deletions
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9
tinyusb/device/usbd.c
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@@ -302,7 +302,7 @@ tusb_error_t usbd_control_xfer_substak(uint8_t port, tusb_dir_t dir, uint8_t * b
}
// Status opposite direction with Zero Length
tusb_dcd_control_xfer(port, (tusb_dir_t) (1-dir), NULL, 0, true);
usbd_control_status(port, 1-dir);
// no need to blocking wait for status to complete
@@ -329,7 +329,6 @@ tusb_error_t usbd_control_request_subtask(uint8_t port, tusb_control_request_t c
if ( TUSB_ERROR_NONE == error )
{
// tusb_dcd_control_xfer(port, (tusb_dir_t) p_request->bmRequestType_bit.direction, (uint8_t*) p_buffer, length, false);
OSAL_SUBTASK_INVOKED ( usbd_control_xfer_substak(port, (tusb_dir_t) p_request->bmRequestType_bit.direction, (uint8_t*) p_buffer, length ), error );;
}
}
@@ -379,12 +378,12 @@ tusb_error_t usbd_control_request_subtask(uint8_t port, tusb_control_request_t c
}
if(TUSB_ERROR_NONE != error)
{ // Response with Protocol Stall if request is not supported
{
// Response with Protocol Stall if request is not supported
tusb_dcd_control_stall(port);
}else if (p_request->wLength == 0)
{
// zero length for non-data
tusb_dcd_control_xfer(port, (tusb_dir_t) p_request->bmRequestType_bit.direction, NULL, 0, false);
usbd_control_status(port, (tusb_dir_t) p_request->bmRequestType_bit.direction);
}
OSAL_SUBTASK_END