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next_usb: Fix next_kbd_set_leds()

This commit is contained in:
tmk 2015-09-20 10:33:25 +09:00
parent 6147f5705a
commit 9b99f8f864
1 changed files with 12 additions and 4 deletions
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16
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 void reset(void);
static inline uint32_t response(void); static inline uint32_t response(void);
#define out_hi_delay(intervals) do { out_hi(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); /* The keyboard sends signal with 50us pulse width on OUT line
#define out_lo_delay(intervals) do { out_lo(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); * while it seems to miss the 50us pulse on In line.
#define query_delay(intervals) do { query(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); * next_kbd_set_leds() often fails to sync LED status with 50us
#define reset_delay(intervals) do { reset(); _delay_us(NEXT_KBD_TIMING * intervals); } while (0); * 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) void next_kbd_init(void)
{ {
@ -79,6 +85,7 @@ void next_kbd_init(void)
void next_kbd_set_leds(bool left, bool right) void next_kbd_set_leds(bool left, bool right)
{ {
cli();
out_lo_delay(9); out_lo_delay(9);
out_hi_delay(3); out_hi_delay(3);
@ -98,6 +105,7 @@ void next_kbd_set_leds(bool left, bool right)
out_lo_delay(7); out_lo_delay(7);
out_hi(); out_hi();
sei();
} }
#define NEXT_KBD_READ (NEXT_KBD_IN_PIN&(1<<NEXT_KBD_IN_BIT)) #define NEXT_KBD_READ (NEXT_KBD_IN_PIN&(1<<NEXT_KBD_IN_BIT))