diff options
Diffstat (limited to 'keyboards/ergodox_ez/ergodox_ez.c')
| -rw-r--r-- | keyboards/ergodox_ez/ergodox_ez.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/keyboards/ergodox_ez/ergodox_ez.c b/keyboards/ergodox_ez/ergodox_ez.c index 65671b38fe..61f910711a 100644 --- a/keyboards/ergodox_ez/ergodox_ez.c +++ b/keyboards/ergodox_ez/ergodox_ez.c @@ -22,7 +22,6 @@ extern inline void ergodox_right_led_set(uint8_t led, uint8_t n); extern inline void ergodox_led_all_set(uint8_t n); - bool i2c_initialized = 0; i2c_status_t mcp23018_status = 0x20; @@ -125,23 +124,23 @@ uint8_t init_mcp23018(void) { // - unused : input : 1 // - input : input : 1 // - driving : output : 0 - mcp23018_status = i2c_start(I2C_ADDR_WRITE, 0); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(IODIRA, 0); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00000000, 0); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00111111, 0); if (mcp23018_status) goto out; - i2c_stop(0); + 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(ERGODOX_EZ_I2C_TIMEOUT); // set pull-up // - unused : on : 1 // - input : on : 1 // - driving : off : 0 - mcp23018_status = i2c_start(I2C_ADDR_WRITE, 0); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(GPPUA, 0); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00000000, 0); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(0b00111111, 0); 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(0); + i2c_stop(ERGODOX_EZ_I2C_TIMEOUT); #ifdef LEFT_LEDS if (!mcp23018_status) mcp23018_status = ergodox_left_leds_update(); @@ -165,22 +164,22 @@ uint8_t ergodox_left_leds_update(void) { // - unused : hi-Z : 1 // - input : hi-Z : 1 // - driving : hi-Z : 1 - mcp23018_status = i2c_start(I2C_ADDR_WRITE, 0); + mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out; - mcp23018_status = i2c_write(OLATA, 0); + 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), - 0); + 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), - 0); + ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out; out: - i2c_stop(0); + i2c_stop(ERGODOX_EZ_I2C_TIMEOUT); return mcp23018_status; } #endif |