diff options
Diffstat (limited to 'quantum/quantum.c')
-rw-r--r-- | quantum/quantum.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/quantum/quantum.c b/quantum/quantum.c index c9bec6740b..5f1a691c88 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -949,8 +949,40 @@ void tap_random_base64(void) { } } +__attribute__((weak)) +void bootmagic_lite(void) { + // The lite version of TMK's bootmagic based on Wilba. + // 100% less potential for accidentally making the + // keyboard do stupid things. + + // We need multiple scans because debouncing can't be turned off. + matrix_scan(); + #if defined(DEBOUNCING_DELAY) && DEBOUNCING_DELAY > 0 + wait_ms(DEBOUNCING_DELAY * 2); + #elif defined(DEBOUNCE) && DEBOUNCE > 0 + wait_ms(DEBOUNCE * 2); + #else + wait_ms(30); + #endif + matrix_scan(); + + // If the Esc and space bar are held down on power up, + // reset the EEPROM valid state and jump to bootloader. + // Assumes Esc is at [0,0]. + // This isn't very generalized, but we need something that doesn't + // rely on user's keymaps in firmware or EEPROM. + if (matrix_get_row(BOOTMAGIC_LITE_ROW) & (1 << BOOTMAGIC_LITE_COLUMN)) { + eeconfig_disable(); + // Jump to bootloader. + bootloader_jump(); + } +} + void matrix_init_quantum() { - if (!eeconfig_is_enabled() && !eeconfig_is_disabled()) { + #ifdef BOOTMAGIC_LITE + bootmagic_lite(); + #endif + if (!eeconfig_is_enabled()) { eeconfig_init(); } #ifdef BACKLIGHT_ENABLE |