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https://github.com/qmk/qmk_firmware.git
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50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
#include "quantum.h"
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/** \brief Reset eeprom
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*
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* ...just incase someone wants to only change the eeprom behaviour
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*/
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__attribute__((weak)) void bootmagic_lite_reset_eeprom(void) {
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#if defined(VIA_ENABLE)
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via_eeprom_reset();
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#else
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eeconfig_disable();
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#endif
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}
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/** \brief The lite version of TMK's bootmagic based on Wilba.
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*
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* 100% less potential for accidentally making the keyboard do stupid things.
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*/
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__attribute__((weak)) void bootmagic_lite(void) {
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// We need multiple scans because debouncing can't be turned off.
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matrix_scan();
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#if defined(DEBOUNCE) && DEBOUNCE > 0
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wait_ms(DEBOUNCE * 2);
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#else
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wait_ms(30);
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#endif
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matrix_scan();
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// If the configured key (commonly Esc) is held down on power up,
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// reset the EEPROM valid state and jump to bootloader.
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// This isn't very generalized, but we need something that doesn't
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// rely on user's keymaps in firmware or EEPROM.
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uint8_t row = BOOTMAGIC_LITE_ROW;
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uint8_t col = BOOTMAGIC_LITE_COLUMN;
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#if defined(SPLIT_KEYBOARD) && defined(BOOTMAGIC_LITE_ROW_RIGHT) && defined(BOOTMAGIC_LITE_COLUMN_RIGHT)
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if (!is_keyboard_left()) {
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row = BOOTMAGIC_LITE_ROW_RIGHT;
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col = BOOTMAGIC_LITE_COLUMN_RIGHT;
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}
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#endif
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if (matrix_get_row(row) & (1 << col)) {
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bootmagic_lite_reset_eeprom();
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// Jump to bootloader.
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bootloader_jump();
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}
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}
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