tmk
9 年前
+ 4
- 0
protocol/adb.c
查看文件
| @@ -128,6 +128,10 @@ uint16_t adb_host_kbd_recv(void) | |||
| attention(); | |||
| send_byte(0x2C); // Addr:Keyboard(0010), Cmd:Talk(11), Register0(00) | |||
| place_bit0(); // Stopbit(0) | |||
| if (!wait_data_hi(500)) { // Service Request(310us Adjustable Keyboard): just ignored | |||
| sei(); | |||
| return -30; // something wrong | |||
| } | |||
| if (!wait_data_lo(500)) { // Tlt/Stop to Start(140-260us) | |||
| sei(); | |||
| return 0; // No data to send | |||
正在加载...