65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
// Copyright 2018-2022 Nick Brassel (@tzarc)
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
#include QMK_KEYBOARD_H
|
|
|
|
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
|
|
LAYOUT_ortho_1x1(QK_BOOT)
|
|
};
|
|
|
|
#ifdef DEBUG_EEPROM_OUTPUT
|
|
|
|
# ifdef WEAR_LEVELING_ENABLE
|
|
# include "wear_leveling.h"
|
|
# endif // WEAR_LEVELING_ENABLE
|
|
|
|
uint8_t prng(void) {
|
|
static uint8_t s = 0xAA, a = 0;
|
|
s ^= s << 3;
|
|
s ^= s >> 5;
|
|
s ^= a++ >> 2;
|
|
return s;
|
|
}
|
|
|
|
void keyboard_post_init_user(void) {
|
|
debug_enable = true;
|
|
debug_matrix = true;
|
|
debug_keyboard = true;
|
|
}
|
|
|
|
void matrix_scan_user(void) {
|
|
static uint32_t last_eeprom_access = 0;
|
|
uint32_t now = timer_read32();
|
|
if (now - last_eeprom_access > 5000) {
|
|
dprint("reading eeprom\n");
|
|
last_eeprom_access = now;
|
|
|
|
union {
|
|
uint8_t bytes[4];
|
|
uint32_t raw;
|
|
} tmp;
|
|
extern uint8_t prng(void);
|
|
tmp.bytes[0] = prng();
|
|
tmp.bytes[1] = prng();
|
|
tmp.bytes[2] = prng();
|
|
tmp.bytes[3] = prng();
|
|
|
|
eeconfig_update_user(tmp.raw);
|
|
uint32_t value = eeconfig_read_user();
|
|
if (value != tmp.raw) {
|
|
dprint("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
|
|
dprint("!! EEPROM readback mismatch!\n");
|
|
dprint("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
|
|
}
|
|
}
|
|
|
|
# ifdef WEAR_LEVELING_ENABLE
|
|
static uint32_t last_wear_leveling_init = 0;
|
|
if (now - last_wear_leveling_init > 30000) {
|
|
dprint("init'ing wear-leveling\n");
|
|
last_wear_leveling_init = now;
|
|
wear_leveling_init();
|
|
}
|
|
# endif // WEAR_LEVELING_ENABLE
|
|
}
|
|
|
|
#endif // DEBUG_EEPROM_OUTPUT
|