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author | Nick Brassel <[email protected]> | 2024-02-28 21:47:37 +1100 |
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committer | Nick Brassel <[email protected]> | 2024-02-28 21:47:37 +1100 |
commit | 4e369d405af6bba1adce6337b2e1b1ea1788566c (patch) | |
tree | b0f020feff1809e37c9e7795d344929ff0bb290a /quantum/backlight/backlight.c | |
parent | 4e04da397ef643f8fcf4afbe1d19f63aee1fc561 (diff) | |
parent | dd1706e468bb18dd7f7ae143de735a5d3be1bfb8 (diff) | |
download | qmk_firmware-4e369d405af6bba1adce6337b2e1b1ea1788566c.tar.gz qmk_firmware-4e369d405af6bba1adce6337b2e1b1ea1788566c.zip |
Merge branch 'develop'0.24.0
Diffstat (limited to 'quantum/backlight/backlight.c')
-rw-r--r-- | quantum/backlight/backlight.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/quantum/backlight/backlight.c b/quantum/backlight/backlight.c index e89b34696c..eb64dd71e8 100644 --- a/quantum/backlight/backlight.c +++ b/quantum/backlight/backlight.c @@ -42,20 +42,26 @@ backlight_config_t backlight_config; static uint8_t breathing_period = BREATHING_PERIOD; #endif +static void backlight_check_config(void) { + /* Add some out of bound checks for backlight config */ + + if (backlight_config.level > BACKLIGHT_LEVELS) { + backlight_config.level = BACKLIGHT_LEVELS; + } +} + /** \brief Backlight initialization * * FIXME: needs doc */ void backlight_init(void) { - /* check signature */ - if (!eeconfig_is_enabled()) { - eeconfig_init(); - eeconfig_update_backlight_default(); - } backlight_config.raw = eeconfig_read_backlight(); - if (backlight_config.level > BACKLIGHT_LEVELS) { - backlight_config.level = BACKLIGHT_LEVELS; + if (!backlight_config.valid) { + dprintf("backlight_init backlight_config.valid = 0. Write default values to EEPROM.\n"); + eeconfig_update_backlight_default(); } + backlight_check_config(); + backlight_set(backlight_config.enable ? backlight_config.level : 0); } @@ -183,6 +189,7 @@ void eeconfig_update_backlight_current(void) { } void eeconfig_update_backlight_default(void) { + backlight_config.valid = true; backlight_config.enable = BACKLIGHT_DEFAULT_ON; backlight_config.breathing = BACKLIGHT_DEFAULT_BREATHING; backlight_config.level = BACKLIGHT_DEFAULT_LEVEL; |