diff options
| -rw-r--r-- | keyboards/ergodash/matrix.c | 34 | ||||
| -rw-r--r-- | keyboards/ergodash/rev2/config.h | 4 |
2 files changed, 34 insertions, 4 deletions
diff --git a/keyboards/ergodash/matrix.c b/keyboards/ergodash/matrix.c index 80d4ce46a8..bdf265a874 100644 --- a/keyboards/ergodash/matrix.c +++ b/keyboards/ergodash/matrix.c @@ -1,5 +1,5 @@ /* -Copyright 2012 Jun Wako <wakojun@gmail.com> +Copyright 2017 Danny Nguyen <danny@keeb.io> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -31,6 +31,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "config.h" #include "timer.h" +#ifdef BACKLIGHT_ENABLE + #include "backlight.h" + extern backlight_config_t backlight_config; +#endif + #ifdef USE_I2C # include "i2c.h" #else // USE_SERIAL @@ -58,6 +63,8 @@ static matrix_row_t matrix_debouncing[MATRIX_ROWS]; #define ERROR_DISCONNECT_COUNT 5 +#define SERIAL_LED_ADDR 0x00 + #define ROWS_PER_HAND (MATRIX_ROWS/2) static uint8_t error_count = 0; @@ -201,6 +208,15 @@ int i2c_transaction(void) { err = i2c_master_write(0x00); if (err) goto i2c_error; +#ifdef BACKLIGHT_ENABLE + // Write backlight level for slave to read + err = i2c_master_write(backlight_config.enable ? backlight_config.level : 0); +#else + // Write zero, so our byte index is the same + err = i2c_master_write(0x00); +#endif + if (err) goto i2c_error; + // Start read err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ); if (err) goto i2c_error; @@ -233,6 +249,11 @@ int serial_transaction(void) { for (int i = 0; i < ROWS_PER_HAND; ++i) { matrix[slaveOffset+i] = serial_slave_buffer[i]; } + +#ifdef BACKLIGHT_ENABLE + // Write backlight level for slave to read + serial_master_buffer[SERIAL_LED_ADDR] = backlight_config.enable ? backlight_config.level : 0; +#endif return 0; } #endif @@ -273,13 +294,22 @@ void matrix_slave_scan(void) { int offset = (isLeftHand) ? 0 : ROWS_PER_HAND; #ifdef USE_I2C +#ifdef BACKLIGHT_ENABLE + // Read backlight level sent from master and update level on slave + backlight_set(i2c_slave_buffer[0]); +#endif for (int i = 0; i < ROWS_PER_HAND; ++i) { - i2c_slave_buffer[i] = matrix[offset+i]; + i2c_slave_buffer[i+1] = matrix[offset+i]; } #else // USE_SERIAL for (int i = 0; i < ROWS_PER_HAND; ++i) { serial_slave_buffer[i] = matrix[offset+i]; } + +#ifdef BACKLIGHT_ENABLE + // Read backlight level sent from master and update level on slave + backlight_set(serial_master_buffer[SERIAL_LED_ADDR]); +#endif #endif } diff --git a/keyboards/ergodash/rev2/config.h b/keyboards/ergodash/rev2/config.h index c84d76e14c..d0b396cd40 100644 --- a/keyboards/ergodash/rev2/config.h +++ b/keyboards/ergodash/rev2/config.h @@ -49,8 +49,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #ifdef BACKLIGHT_ENABLE #define BACKLIGHT_PIN B6 #define BACKLIGHT_LEVELS 7 - #define BACKLIGHT_BREATHING - #define BREATHING_PERIOD 4 +// #define BACKLIGHT_BREATHING +// #define BREATHING_PERIOD 4 #endif /* Set 0 if debouncing isn't needed */ |