mirror/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-02-14 18:40:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1537 from pigrew/endpoint_halt

Browse Source 
When clearing an endpoint stall, reset DTOG
This commit is contained in:
Ha Thach 2024-04-16 10:40:53 +07:00 committed by GitHub
commit fcb2df8eb9
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 9 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/device/usbd.c
View File

@ -636,7 +636,7 @@ static bool invoke_class_control(uint8_t rhport, usbd_class_driver_t const * dri
}
// This handles the actual request and its response.
// return false will cause its caller to stall control endpoint
// Returns false if unable to complete the request, causing caller to stall control endpoints.
static bool process_control_request(uint8_t rhport, tusb_control_request_t const * p_request) {
usbd_control_set_complete_callback(NULL);
TU_ASSERT(p_request->bmRequestType_bit.type < TUSB_REQ_TYPE_INVALID);
@ -1306,12 +1306,10 @@ void usbd_edpt_stall(uint8_t rhport, uint8_t ep_addr) {
uint8_t const dir = tu_edpt_dir(ep_addr);
// only stalled if currently cleared
if (!_usbd_dev.ep_status[epnum][dir].stalled) {
TU_LOG_USBD(" Stall EP %02X\r\n", ep_addr);
dcd_edpt_stall(rhport, ep_addr);
_usbd_dev.ep_status[epnum][dir].stalled = 1;
_usbd_dev.ep_status[epnum][dir].busy = 1;
}
TU_LOG_USBD(" Stall EP %02X\r\n", ep_addr);
dcd_edpt_stall(rhport, ep_addr);
_usbd_dev.ep_status[epnum][dir].stalled = 1;
_usbd_dev.ep_status[epnum][dir].busy = 1;
}
void usbd_edpt_clear_stall(uint8_t rhport, uint8_t ep_addr) {
@ -1321,12 +1319,10 @@ void usbd_edpt_clear_stall(uint8_t rhport, uint8_t ep_addr) {
uint8_t const dir = tu_edpt_dir(ep_addr);
// only clear if currently stalled
if (_usbd_dev.ep_status[epnum][dir].stalled) {
TU_LOG_USBD(" Clear Stall EP %02X\r\n", ep_addr);
dcd_edpt_clear_stall(rhport, ep_addr);
_usbd_dev.ep_status[epnum][dir].stalled = 0;
_usbd_dev.ep_status[epnum][dir].busy = 0;
}
TU_LOG_USBD(" Clear Stall EP %02X\r\n", ep_addr);
dcd_edpt_clear_stall(rhport, ep_addr);
_usbd_dev.ep_status[epnum][dir].stalled = 0;
_usbd_dev.ep_status[epnum][dir].busy = 0;
}
bool usbd_edpt_stalled(uint8_t rhport, uint8_t ep_addr) {