fix potential issue with stall endpoints

NOTE: cannot able to STALL control OUT endpoints --> unsupported with data out request may got to an issue. clean up configure, add max string descriptor configure as windows sometimes ask for string @ index 238 !!!
2013-11-13 14:00:39 +07:00
parent 92d9c36dbc
commit 7d84139bd4
11 changed files with 34 additions and 455 deletions
@@ -199,6 +199,8 @@ tusb_error_t std_get_descriptor(uint8_t coreid, tusb_control_request_t * p_reque
    break;

    case TUSB_DESC_TYPE_STRING:
+      if ( ! (desc_index < TUSB_CFG_DEVICE_STRING_DESCRIPTOR_COUNT) ) return TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT;
+
      dcd_pipe_control_xfer(coreid, TUSB_DIR_DEV_TO_HOST, desc_str_table[desc_index], desc_str_table[desc_index]->bLength);
    break;