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Merge pull request #254 from majbthrd/multi-setconfig

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gracefully handle multiple SET_CONFIGURATION requests
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Ha Thach 2020-01-05 17:48:55 +07:00 committed by GitHub
commit d6a8d42bd6
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1 changed files with 3 additions and 1 deletions
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src/device/usbd.c
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@ -519,9 +519,11 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
uint8_t const cfg_num = (uint8_t) p_request->wValue; uint8_t const cfg_num = (uint8_t) p_request->wValue;
dcd_set_config(rhport, cfg_num); dcd_set_config(rhport, cfg_num);
if ( !_usbd_dev.configured && cfg_num ) TU_ASSERT( process_set_config(rhport, cfg_num) );
_usbd_dev.configured = cfg_num ? 1 : 0; _usbd_dev.configured = cfg_num ? 1 : 0;
if ( cfg_num ) TU_ASSERT( process_set_config(rhport, cfg_num) );
tud_control_status(rhport, p_request); tud_control_status(rhport, p_request);
} }
break; break;