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initial transfer failed in open() shouldn't cause the driver open to fail.

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hathach
2020-05-28 13:48:02 +07:00
parent c1db36a15c
commit 10cd3f24bf
6 changed files with 32 additions and 12 deletions
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9
src/class/hid/hid_device.c
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@@ -196,7 +196,14 @@ uint16_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, uint1
memcpy(&p_hid->report_desc_len, &(p_hid->hid_descriptor->wReportLength), 2);
// Prepare for output endpoint
if (p_hid->ep_out) TU_ASSERT(usbd_edpt_xfer(rhport, p_hid->ep_out, p_hid->epout_buf, sizeof(p_hid->epout_buf)), 0);
if (p_hid->ep_out)
{
if ( !usbd_edpt_xfer(rhport, p_hid->ep_out, p_hid->epout_buf, sizeof(p_hid->epout_buf)) )
{
TU_LOG1_FAILED();
TU_BREAKPOINT();
}
}
return sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t);
}