http://forum.pjrc.com/threads/25350-Teensy-3-1-Serial-Breakteensy4-core
| usb_cdc_line_rtsdtr = setup.wValue; | usb_cdc_line_rtsdtr = setup.wValue; | ||||
| //serial_print("set control line state\n"); | //serial_print("set control line state\n"); | ||||
| break; | break; | ||||
| case 0x2321: // CDC_SEND_BREAK | |||||
| break; | |||||
| case 0x2021: // CDC_SET_LINE_CODING | case 0x2021: // CDC_SET_LINE_CODING | ||||
| //serial_print("set coding, waiting...\n"); | //serial_print("set coding, waiting...\n"); | ||||
| return; | return; |