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Add DWC2 Test Mode SUpport

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This commit is contained in:
Rocky04
2024-01-15 12:47:13 +00:00
parent 1fdf29075d
commit 1755bba509
4 changed files with 107 additions and 6 deletions
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53
src/device/usbd.c
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@@ -587,6 +587,11 @@ void tud_task_ext(uint32_t timeout_ms, bool in_isr)
if ( event.func_call.func ) event.func_call.func(event.func_call.param);
break;
case DCD_EVENT_TEST_MODE:
TU_LOG_USBD(": Enter Test Mode with selector index = %d)\r\n", event.test_mode.selector);
if (dcd_enter_test_mode) dcd_enter_test_mode(event.rhport, event.test_mode.selector);
break;
case DCD_EVENT_SOF:
default:
TU_BREAKPOINT();
@@ -725,14 +730,50 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
break;
case TUSB_REQ_SET_FEATURE:
// Only support remote wakeup for device feature
TU_VERIFY(TUSB_REQ_FEATURE_REMOTE_WAKEUP == p_request->wValue);
// Handle the feature selector
switch(p_request->wValue)
{
// Support for remote wakeup
case TUSB_REQ_FEATURE_REMOTE_WAKEUP:
TU_LOG_USBD(" Enable Remote Wakeup\r\n");
TU_LOG_USBD(" Enable Remote Wakeup\r\n");
// Host may enable remote wake up before suspending especially HID device
_usbd_dev.remote_wakeup_en = true;
tud_control_status(rhport, p_request);
// Host may enable remote wake up before suspending especially HID device
_usbd_dev.remote_wakeup_en = true;
tud_control_status(rhport, p_request);
break;
// Support for TEST_MODE
case TUSB_REQ_FEATURE_TEST_MODE:
// Only handle the test mode is supported and valid
if (!dcd_enter_test_mode || !dcd_test_mode_supported || 0 != tu_u16_low(p_request->wIndex))
{
return false;
}
uint8_t selector = tu_u16_high(p_request->wIndex);
// Stall request if the selected test mode isn't supported
if (!dcd_test_mode_supported(selector))
{
TU_LOG_USBD(" Unsupported Test Mode (test selector index: %d)\r\n", selector);
return false;
}
TU_LOG_USBD(" Schedule Test Mode (test selector index: %d)\r\n", selector);
// Acknowledge request
tud_control_status(rhport, p_request);
// Schedule the execution of the test mode so that the request can be answered
dcd_event_enter_test_mode(rhport, selector, false);
break;
// Stall unsupported feature selector
default: return false;
}
break;
case TUSB_REQ_CLEAR_FEATURE: