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Merge pull request #413 from kasjer/kasjer/ble-over-usb

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Bluetooth HCI transport over USB
This commit is contained in:
Ha Thach
2020-05-31 15:07:56 +07:00
committed by GitHub
parent 7258355e8e 56d46483e4
commit 5efeaf2ac1
6 changed files with 449 additions and 0 deletions
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25
src/device/usbd.c
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@@ -199,6 +199,19 @@ static usbd_class_driver_t const _usbd_driver[] =
.sof = NULL,
},
#endif
#if CFG_TUD_BTH
{
DRIVER_NAME("BTH")
.init = btd_init,
.reset = btd_reset,
.open = btd_open,
.control_request = btd_control_request,
.control_complete = btd_control_complete,
.xfer_cb = btd_xfer_cb,
.sof = NULL
},
#endif
};
enum { USBD_CLASS_DRIVER_COUNT = TU_ARRAY_SIZE(_usbd_driver) };
@@ -507,6 +520,18 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
{
//------------- Device Requests e.g in enumeration -------------//
case TUSB_REQ_RCPT_DEVICE:
if ( TUSB_REQ_TYPE_CLASS == p_request->bmRequestType_bit.type )
{
uint8_t const itf = tu_u16_low(p_request->wIndex);
TU_VERIFY(itf < TU_ARRAY_SIZE(_usbd_dev.itf2drv));
uint8_t const drvid = _usbd_dev.itf2drv[itf];
TU_VERIFY(drvid < USBD_CLASS_DRIVER_COUNT);
// forward to class driver: "non-STD request to Interface"
TU_VERIFY(invoke_class_control(rhport, drvid, p_request));
return true;
}
if ( TUSB_REQ_TYPE_STANDARD != p_request->bmRequestType_bit.type )
{
// Non standard request is not supported