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rgblight split transfer non-eeprom config (#5396)

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* Make rgblight_update_dword not update eeprom (we already have
eeconfig_update_rgblight for that).

Make split i2c keyboards transfer active rgblight config rather than
eeprom saved version of rgblight config, enabling runtime changes
that aren't persisted to eeprom.

* prev_level and prev_rgb only store successfully transmitted values
This commit is contained in:
Len Trigg 2019-03-16 09:46:49 +13:00 • committed by Drashna Jaelre
parent fabdb3c4e8
commit 9c4424ae2c
4 changed files with 14 additions and 8 deletions
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12
quantum/split_common/transport.c
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@ -39,17 +39,19 @@ bool transport_master(matrix_row_t matrix[]) {
static uint8_t prev_level = ~0;
uint8_t level = get_backlight_level();
if (level != prev_level) {
i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_BACKLIT_START, (void *)&level, sizeof(level), TIMEOUT);
prev_level = level;
if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_BACKLIT_START, (void *)&level, sizeof(level), TIMEOUT) >= 0) {
prev_level = level;
}
}
# endif
# ifdef RGBLIGHT_ENABLE
static uint32_t prev_rgb = ~0;
uint32_t rgb = eeconfig_read_rgblight();
uint32_t rgb = rgblight_read_dword();
if (rgb != prev_rgb) {
i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_RGB_START, (void *)&rgb, sizeof(rgb), TIMEOUT);
prev_rgb = rgb;
if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_RGB_START, (void *)&rgb, sizeof(rgb), TIMEOUT) >= 0) {
prev_rgb = rgb;
}
}
# endif