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clean up

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This commit is contained in:
hathach 2021-03-10 11:31:50 +07:00
parent 4a73b6a219
commit 38ebb8502d
1 changed files with 44 additions and 37 deletions
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27
examples/device/webusb_serial/src/main.c
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@ -169,9 +169,11 @@ void tud_resume_cb(void)
bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t const * request)
{
// nothing to with DATA & ACK stage
if (stage != CONTROL_STAGE_SETUP ) return true;
if (stage != CONTROL_STAGE_SETUP) return true;
if (request->bmRequestType_bit.type == TUSB_REQ_TYPE_VENDOR) {
switch (request->bmRequestType_bit.type)
{
case TUSB_REQ_TYPE_VENDOR:
switch (request->bRequest)
{
case VENDOR_REQUEST_WEBUSB:
@ -192,18 +194,19 @@ bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_requ
return false;
}
default:
return false;
default: break;
}
} else if (
request->bmRequestType_bit.type == TUSB_REQ_TYPE_CLASS &&
request->bRequest == 0x22) {
// Webserial simulate the CDC_REQUEST_SET_CONTROL_LINE_STATE (0x22) to
// connect and disconnect.
break;
case TUSB_REQ_TYPE_CLASS:
if (request->bRequest == 0x22)
{
// Webserial simulate the CDC_REQUEST_SET_CONTROL_LINE_STATE (0x22) to connect and disconnect.
web_serial_connected = (request->wValue != 0);
// Always lit LED if connected
if ( web_serial_connected ) {
if ( web_serial_connected )
{
board_led_write(true);
blink_interval_ms = BLINK_ALWAYS_ON;
@ -216,6 +219,10 @@ bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_requ
// response with status OK
return tud_control_status(rhport, request);
}
break;
default: break;
}
// stall unknown request
return false;