tmk
8 years ago
1 changed files with 12 additions and 4 deletions
+ 12
- 4
tmk_core/protocol/next_kbd.c
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| @@ -59,10 +59,16 @@ static inline void query(void); | |||
| static inline void reset(void); | |||
| static inline uint32_t response(void); | |||
| #define out_hi_delay(intervals) do { out_hi(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); | |||
| #define out_lo_delay(intervals) do { out_lo(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); | |||
| #define query_delay(intervals) do { query(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); | |||
| #define reset_delay(intervals) do { reset(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); | |||
| /* The keyboard sends signal with 50us pulse width on OUT line | |||
| * while it seems to miss the 50us pulse on In line. | |||
| * next_kbd_set_leds() often fails to sync LED status with 50us | |||
| * but it works well with 51us(+1us) on TMK converter(ATMeaga32u2) at least. | |||
| * TODO: test on Teensy and Pro Micro configuration | |||
| */ | |||
| #define out_hi_delay(intervals) do { out_hi(); _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0); | |||
| #define out_lo_delay(intervals) do { out_lo(); _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0); | |||
| #define query_delay(intervals) do { query(); _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0); | |||
| #define reset_delay(intervals) do { reset(); _delay_us((NEXT_KBD_TIMING+1) * intervals); } while (0); | |||
| void next_kbd_init(void) | |||
| { | |||
| @@ -79,6 +85,7 @@ void next_kbd_init(void) | |||
| void next_kbd_set_leds(bool left, bool right) | |||
| { | |||
| cli(); | |||
| out_lo_delay(9); | |||
| out_hi_delay(3); | |||
| @@ -98,6 +105,7 @@ void next_kbd_set_leds(bool left, bool right) | |||
| out_lo_delay(7); | |||
| out_hi(); | |||
| sei(); | |||
| } | |||
| #define NEXT_KBD_READ (NEXT_KBD_IN_PIN&(1<<NEXT_KBD_IN_BIT)) | |||
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