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only call class xfer callback associated with endpoint address

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This commit is contained in:
hathach 2018-07-13 18:01:16 +07:00
parent 1efb552bfd
commit 7a1f40593f
3 changed files with 9 additions and 9 deletions
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3
src/class/cdc/cdc_device.c
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@ -297,6 +297,7 @@ tusb_error_t cdcd_xfer_cb(uint8_t rhport, uint8_t ep_addr, tusb_event_t event, u
uint8_t const itf = 0;
cdcd_interface_t const * p_cdc = &_cdcd_itf[itf];
// receive new data
if ( ep_addr == p_cdc->ep_out )
{
tu_fifo_write_n(&_rx_ff[itf], _tmp_rx_buf, xferred_bytes);
@ -308,6 +309,8 @@ tusb_error_t cdcd_xfer_cb(uint8_t rhport, uint8_t ep_addr, tusb_event_t event, u
if (tud_cdc_rx_cb) tud_cdc_rx_cb(itf);
}
// nothing to do with in and notif endpoint
return TUSB_ERROR_NONE;
}

2
src/class/msc/msc_device.c
View File

@ -208,8 +208,6 @@ tusb_error_t mscd_xfer_cb(uint8_t rhport, uint8_t ep_addr, tusb_event_t event, u
msc_cbw_t const * p_cbw = &p_msc->cbw;
msc_csw_t * p_csw = &p_msc->csw;
VERIFY( (ep_addr == p_msc->ep_out) || (ep_addr == p_msc->ep_in), TUSB_ERROR_INVALID_PARA);
switch (p_msc->stage)
{
case MSC_STAGE_CMD:

13
src/device/usbd.c
View File

@ -269,14 +269,13 @@ static tusb_error_t usbd_main_st(void)
}
else if (USBD_EVT_XFER_DONE == event.event_id)
{
// TODO only call respective interface callback
// Call class handling function. Those does not own the endpoint should check and return
for (uint8_t i = 0; i < USBD_CLASS_DRIVER_COUNT; i++)
// Invoke the class callback associated with the endpoint address
uint8_t const ep_addr = event.xfer_done.ep_addr;
uint8_t const drv_id = _usbd_dev.ep2drv[ edpt_dir(ep_addr) ][ edpt_number(ep_addr) ];
if (drv_id < USBD_CLASS_DRIVER_COUNT)
{
if ( usbd_class_drivers[i].xfer_cb )
{
usbd_class_drivers[i].xfer_cb( event.rhport, event.xfer_done.ep_addr, (tusb_event_t) event.xfer_done.result, event.xfer_done.xferred_byte);
}
usbd_class_drivers[drv_id].xfer_cb( event.rhport, ep_addr, (tusb_event_t) event.xfer_done.result, event.xfer_done.xferred_byte);
}
}
else if (USBD_EVT_SOF == event.event_id)