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