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adb: Add reset() and reset_hard()

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This commit is contained in:
tmk 2021-06-17 20:41:31 +09:00
parent 82a562bd81
commit a532b426c4
2 changed files with 19 additions and 0 deletions
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17
tmk_core/protocol/adb.c
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@ -254,6 +254,23 @@ void adb_host_flush(uint8_t addr)
sei();
}
void adb_host_reset(void)
{
cli();
attention();
send_byte(ADB_CMD_RESET);
place_bit0(); // Stopbit(0)
_delay_us(200); // Tlt/Stop to Start
sei();
}
void adb_host_reset_hard(void)
{
data_lo();
_delay_us(3000);
data_hi();
}
// send state of LEDs
void adb_host_kbd_led(uint8_t addr, uint8_t led)
{

2
tmk_core/protocol/adb.h
View file

@ -104,6 +104,8 @@ uint8_t adb_host_talk_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len)
void adb_host_listen(uint8_t addr, uint8_t reg, uint8_t data_h, uint8_t data_l);
void adb_host_listen_buf(uint8_t addr, uint8_t reg, uint8_t *buf, uint8_t len);
void adb_host_flush(uint8_t addr);
void adb_host_reset(void);
void adb_host_reset_hard(void);
void adb_host_kbd_led(uint8_t addr, uint8_t led);
void adb_mouse_task(void);
void adb_mouse_init(void);