keyboard/qmk-keychron-q3-colemak-dh
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sync the left and right backlight led control on ErgoDash (#3298)

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* Hardware update

Backlight enable
Change pin
Add 2keys (68→70)

* change readme

* support rev1

change keymap path

* move ergodash.h

* sync the left and right backlight led

matrix.c is same as iris keyboad
backlight breathing is unstable,  so it comment out
This commit is contained in:
omkbd 2018-07-04 08:19:35 +09:00 committed by Drashna Jaelre
parent d7881f3504
commit d5def73f6e
2 changed files with 34 additions and 4 deletions
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34
keyboards/ergodash/matrix.c
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@ -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
}

4
keyboards/ergodash/rev2/config.h
View File

@ -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 */