X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=keyboard%2Fhhkb%2Fmatrix.c;h=d0731ef1f8f0406abccbc30a015746d07cd96cb2;hb=221af6bffbb8c5af57ae64068d34e5ea165b3a82;hp=f53e36dbe0acd4d23e83de136408681f0f314a20;hpb=8a709c2750eab09ec0f83450410a13640931d48e;p=max%2Ftmk_keyboard.git
diff --git a/keyboard/hhkb/matrix.c b/keyboard/hhkb/matrix.c
index f53e36db..d0731ef1 100644
--- a/keyboard/hhkb/matrix.c
+++ b/keyboard/hhkb/matrix.c
@@ -35,13 +35,6 @@ along with this program. If not, see .
# error "Timer resolution(>20us) is not enough for HHKB matrix scan tweak on V-USB."
#endif
-#if (MATRIX_COLS > 16)
-# error "MATRIX_COLS must not exceed 16"
-#endif
-#if (MATRIX_ROWS > 255)
-# error "MATRIX_ROWS must not exceed 255"
-#endif
-
// matrix state buffer(1:on, 0:off)
static matrix_row_t *matrix;
@@ -70,7 +63,7 @@ static matrix_row_t _matrix1[MATRIX_ROWS];
PORTE |= (1<<6); \
} while (0)
#define KEY_SELECT(ROW, COL) (PORTB = (PORTB & 0xC0) | \
- (((COL) & 0x07)<<3) | \
+ (((COL) & 0x07)<<3) | \
((ROW) & 0x07))
#define KEY_ENABLE() (PORTB &= ~(1<<6))
#define KEY_UNABLE() (PORTB |= (1<<6))
@@ -80,6 +73,50 @@ static matrix_row_t _matrix1[MATRIX_ROWS];
#define KEY_POWER_ON()
#define KEY_POWER_OFF()
+#elif defined(__AVR_ATmega32U4__)
+// Ports for my designed Alt Controller PCB
+// row: PB0-2
+// col: PB3-5,6
+// key: PD7(pull-uped)
+// prev: PB7
+// power: PD4(L:off/H:on)
+#define KEY_INIT() do { \
+ DDRB = 0xFF; \
+ PORTB = 0x00; \
+ DDRD &= ~0x80; \
+ PORTD |= 0x80; \
+ /* keyswitch board power on */ \
+ DDRD |= (1<<4); \
+ PORTD |= (1<<4); \
+ KEY_UNABLE(); \
+ KEY_PREV_OFF(); \
+} while (0)
+#define KEY_SELECT(ROW, COL) (PORTB = (PORTB & 0xC0) | \
+ (((COL) & 0x07)<<3) | \
+ ((ROW) & 0x07))
+#define KEY_ENABLE() (PORTB &= ~(1<<6))
+#define KEY_UNABLE() (PORTB |= (1<<6))
+#define KEY_STATE() (PIND & (1<<7))
+#define KEY_PREV_ON() (PORTB |= (1<<7))
+#define KEY_PREV_OFF() (PORTB &= ~(1<<7))
+#define KEY_POWER_ON()
+#define KEY_POWER_OFF()
+/*
+#define KEY_POWER_ON() do { \
+ KEY_INIT(); \
+ PORTD |= (1<<4); \
+ _delay_ms(1); \
+} while (0)
+#define KEY_POWER_OFF() do { \
+ PORTD &= ~(1<<4); \
+ DDRB &= ~0xFF; \
+ PORTB &= ~0xFF; \
+ DDRB &= ~0x80; \
+ PORTB &= ~0x80; \
+} while (0)
+*/
+
+
#elif defined(__AVR_ATmega328P__)
// Ports for V-USB
// key: PB0(pull-uped)
@@ -137,7 +174,6 @@ uint8_t matrix_cols(void)
void matrix_init(void)
{
#ifdef DEBUG
- print_enable = true;
debug_enable = true;
debug_keyboard = true;
#endif
@@ -177,9 +213,21 @@ uint8_t matrix_scan(void)
uint8_t last = TIMER_RAW;
KEY_ENABLE();
+
// Wait for KEY_STATE outputs its value.
// 1us was ok on one HHKB, but not worked on another.
- _delay_us(10);
+ // no wait doesn't work on Teensy++ with pro(1us works)
+ // no wait does work on tmk PCB(8MHz) with pro2
+ // 1us wait does work on both of above
+ // 1us wait doesn't work on tmk(16MHz)
+ // 5us wait does work on tmk(16MHz)
+ // 5us wait does work on tmk(16MHz/2)
+ // 5us wait does work on tmk(8MHz)
+ // 10us wait does work on Teensy++ with pro
+ // 10us wait does work on 328p+iwrap with pro
+ // 10us wait doesn't work on tmk PCB(8MHz) with pro2(very lagged scan)
+ _delay_us(5);
+
if (KEY_STATE()) {
matrix[row] &= ~(1<