extern inline void ergodox_led_all_set(uint8_t n);
-
bool i2c_initialized = 0;
-uint8_t mcp23018_status = 0x20;
+i2c_status_t mcp23018_status = 0x20;
void matrix_init_kb(void) {
// keyboard LEDs (see "PWM on ports OC1(A|B|C)" in "teensy-2-0.md")
// sreg_prev=SREG;
// cli();
- // if (i2c_initialized == 0) {
- // i2c_init(); // on pins D(1,0)
- // i2c_initialized = true;
- // _delay_ms(1000);
- // }
- i2c_init(); // on pins D(1,0)
- _delay_ms(1000);
+ if (i2c_initialized == 0) {
+ i2c_init(); // on pins D(1,0)
+ i2c_initialized = true;
+ _delay_ms(1000);
+ }
+ // i2c_init(); // on pins D(1,0)
+ // _delay_ms(1000);
// set pin direction
// - unused : input : 1
// - input : input : 1
// - driving : output : 0
- mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(IODIRA); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00000000); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00111111); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(IODIRA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00000000, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00111111, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
i2c_stop();
// set pull-up
// - unused : on : 1
// - input : on : 1
// - driving : off : 0
- mcp23018_status = i2c_start(I2C_ADDR_WRITE); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(GPPUA); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00000000); if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(0b00111111); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(GPPUA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00000000, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
+ mcp23018_status = i2c_write(0b00111111, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
out:
i2c_stop();
// - unused : hi-Z : 1
// - input : hi-Z : 1
// - driving : hi-Z : 1
- mcp23018_status = i2c_start(I2C_ADDR_WRITE);
+ mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
- mcp23018_status = i2c_write(OLATA);
+ mcp23018_status = i2c_write(OLATA, ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11111111
- & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT)
- );
+ & ~(ergodox_left_led_3<<LEFT_LED_3_SHIFT),
+ ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11111111
& ~(ergodox_left_led_2<<LEFT_LED_2_SHIFT)
- & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT)
- );
+ & ~(ergodox_left_led_1<<LEFT_LED_1_SHIFT),
+ ERGODOX_EZ_I2C_TIMEOUT);
if (mcp23018_status) goto out;
out:
| {x=0..224, y=0..64}
| | modifier
| | | */
- {{0|(0<<4)}, {24.9*5, 16*0}, 0}, // LED 1 on right
- {{0|(1<<4)}, {24.9*6, 16*0}, 0}, // LED 2
- {{0|(2<<4)}, {24.9*7, 16*0}, 0}, // LED 3
- {{0|(3<<4)}, {24.9*8, 16*0}, 0}, // LED 4
- {{0|(4<<4)}, {24.9*9, 16*0}, 0}, // LED 5
-
- {{1|(5<<4)}, {24.9*5, 16*1}, 0}, // LED 6
- {{1|(6<<4)}, {24.9*6, 16*1}, 0}, // LED 7
- {{1|(7<<4)}, {24.9*7, 16*1}, 0}, // LED 8
- {{1|(8<<4)}, {24.9*8, 16*1}, 0}, // LED 9
- {{1|(9<<4)}, {24.9*9, 16*1}, 0}, // LED 10
-
- {{2|(5<<4)}, {24.9*5, 16*2}, 0}, // LED 11
- {{2|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 12
- {{2|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 13
- {{2|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 14
- {{2|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 15
-
- {{3|(5<<4)}, {24.9*5, 16*2}, 0}, // LED 16
- {{3|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 17
- {{3|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 18
- {{3|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 19
- {{3|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 20
-
- {{4|(6<<4)}, {24.9*6, 16*2}, 0}, // LED 21
- {{4|(7<<4)}, {24.9*7, 16*2}, 0}, // LED 22
- {{4|(8<<4)}, {24.9*8, 16*2}, 0}, // LED 23
- {{4|(9<<4)}, {24.9*9, 16*2}, 0}, // LED 24
-
- {{0|(0<<4)}, {24.9*4, 16*0}, 0}, // LED 1 on left
- {{0|(1<<4)}, {24.9*3, 16*0}, 0}, // LED 2
- {{0|(2<<4)}, {24.9*2, 16*0}, 0}, // LED 3
- {{0|(3<<4)}, {24.9*1, 16*0}, 0}, // LED 4
- {{0|(4<<4)}, {24.9*0, 16*0}, 0}, // LED 5
-
- {{1|(5<<4)}, {24.9*4, 16*1}, 0}, // LED 6
- {{1|(6<<4)}, {24.9*3, 16*1}, 0}, // LED 7
- {{1|(7<<4)}, {24.9*2, 16*1}, 0}, // LED 8
- {{1|(8<<4)}, {24.9*1, 16*1}, 0}, // LED 9
- {{1|(9<<4)}, {24.9*0, 16*1}, 0}, // LED 10
-
- {{2|(5<<4)}, {24.9*4, 16*2}, 0}, // LED 11
- {{2|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 12
- {{2|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 13
- {{2|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 14
- {{2|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 15
-
- {{3|(5<<4)}, {24.9*4, 16*2}, 0}, // LED 16
- {{3|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 17
- {{3|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 18
- {{3|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 19
- {{3|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 20
-
- {{4|(6<<4)}, {24.9*3, 16*2}, 0}, // LED 21
- {{4|(7<<4)}, {24.9*2, 16*2}, 0}, // LED 22
- {{4|(8<<4)}, {24.9*1, 16*2}, 0}, // LED 23
- {{4|(9<<4)}, {24.9*0, 16*2}, 0}, // LED 24
+ {{ 8|(0<<4)}, {17.2* 8, 12.8*0}, 0}, // LED 1 on right > Key 6
+ {{ 9|(0<<4)}, {17.2* 9, 12.8*0}, 0}, // LED 2 > Key 7
+ {{10|(0<<4)}, {17.2*10, 12.8*0}, 0}, // LED 3 > Key 8
+ {{11|(0<<4)}, {17.2*11, 12.8*0}, 0}, // LED 4 > Key 9
+ {{12|(0<<4)}, {17.2*12, 12.8*0}, 0}, // LED 5 > Key 0
+
+ {{ 8|(1<<4)}, {17.2* 8, 12.8*1}, 0}, // LED 6
+ {{ 9|(1<<4)}, {17.2* 9, 12.8*1}, 0}, // LED 7
+ {{10|(1<<4)}, {17.2*10, 12.8*1}, 0}, // LED 8
+ {{11|(1<<4)}, {17.2*11, 12.8*1}, 0}, // LED 9
+ {{12|(1<<4)}, {17.2*12, 12.8*1}, 0}, // LED 10
+
+ {{ 8|(2<<4)}, {17.2* 8, 12.8*2}, 0}, // LED 11
+ {{ 9|(2<<4)}, {17.2* 9, 12.8*2}, 0}, // LED 12
+ {{10|(2<<4)}, {17.2*10, 12.8*2}, 0}, // LED 13
+ {{11|(2<<4)}, {17.2*11, 12.8*2}, 0}, // LED 14
+ {{12|(2<<4)}, {17.2*12, 12.8*2}, 0}, // LED 15
+
+ {{ 8|(3<<4)}, {17.2* 8, 12.8*3}, 0}, // LED 16
+ {{ 9|(3<<4)}, {17.2* 9, 12.8*3}, 0}, // LED 17
+ {{10|(3<<4)}, {17.2*10, 12.8*3}, 0}, // LED 18
+ {{11|(3<<4)}, {17.2*11, 12.8*3}, 0}, // LED 19
+ {{12|(3<<4)}, {17.2*12, 12.8*3}, 0}, // LED 20
+
+ {{ 9|(4<<4)}, {17.2* 9, 12.8*4}, 1}, // LED 21
+ {{10|(4<<4)}, {17.2*10, 12.8*4}, 1}, // LED 22
+ {{11|(4<<4)}, {17.2*11, 12.8*4}, 1}, // LED 23
+ {{12|(4<<4)}, {17.2*12, 12.8*4}, 1}, // LED 24
+
+ {{ 5|(0<<4)}, {17.2* 5, 12.8*0}, 0}, // LED 1 on left > Key 5
+ {{ 4|(0<<4)}, {17.2* 4, 12.8*0}, 0}, // LED 2 > Key 4
+ {{ 3|(0<<4)}, {17.2* 3, 12.8*0}, 0}, // LED 3 > Key 3
+ {{ 2|(0<<4)}, {17.2* 2, 12.8*0}, 0}, // LED 4 > Key 2
+ {{ 1|(0<<4)}, {17.2* 1, 12.8*0}, 0}, // LED 5 > Key 1
+
+ {{ 5|(1<<4)}, {17.2* 5, 12.8*1}, 0}, // LED 6
+ {{ 4|(1<<4)}, {17.2* 4, 12.8*1}, 0}, // LED 7
+ {{ 3|(1<<4)}, {17.2* 3, 12.8*1}, 0}, // LED 8
+ {{ 2|(1<<4)}, {17.2* 2, 12.8*1}, 0}, // LED 9
+ {{ 1|(1<<4)}, {17.2* 1, 12.8*1}, 0}, // LED 10
+
+ {{ 5|(2<<4)}, {17.2* 5, 12.8*2}, 0}, // LED 11
+ {{ 4|(2<<4)}, {17.2* 4, 12.8*2}, 0}, // LED 12
+ {{ 3|(2<<4)}, {17.2* 3, 12.8*2}, 0}, // LED 13
+ {{ 2|(2<<4)}, {17.2* 2, 12.8*2}, 0}, // LED 14
+ {{ 1|(2<<4)}, {17.2* 1, 12.8*2}, 0}, // LED 15
+
+ {{ 5|(3<<4)}, {17.2* 5, 12.8*3}, 0}, // LED 16
+ {{ 4|(3<<4)}, {17.2* 4, 12.8*3}, 0}, // LED 17
+ {{ 3|(3<<4)}, {17.2* 3, 12.8*3}, 0}, // LED 18
+ {{ 2|(3<<4)}, {17.2* 2, 12.8*3}, 0}, // LED 19
+ {{ 1|(3<<4)}, {17.2* 1, 12.8*3}, 0}, // LED 20
+
+ {{ 4|(4<<4)}, {17.2* 4, 12.8*4}, 1}, // LED 21
+ {{ 3|(4<<4)}, {17.2* 3, 12.8*4}, 1}, // LED 22
+ {{ 2|(4<<4)}, {17.2* 2, 12.8*4}, 1}, // LED 23
+ {{ 1|(4<<4)}, {17.2* 1, 12.8*4}, 1}, // LED 24 > Key Hack
};
#endif