308 lines
		
	
	
	
		
			10 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			308 lines
		
	
	
	
		
			10 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
// Copyright 2022 Kyle McCreery (@kylemccreery)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "puckbuddy.h"
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#ifndef GLIDEPOINT_DPI_OPTIONS
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#    define GLIDEPOINT_DPI_OPTIONS \
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        { 400, 800, 1200, 1600, 2000, 2400, 2800, 3200, 3600, 4000 }
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#    ifndef GLIDEPOINT_DPI_DEFAULT
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#        define GLIDEPOINT_DPI_DEFAULT 1
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#    endif
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#endif
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#ifndef GLIDEPOINT_DPI_DEFAULT
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#    define GLIDEPOINT_DPI_DEFAULT 1
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#endif
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keyboard_config_t keyboard_config;
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uint16_t          dpi_array[] = GLIDEPOINT_DPI_OPTIONS;
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#define DPI_OPTION_SIZE ARRAY_SIZE(dpi_array)
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void board_init(void) {
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    // B9 is configured as I2C1_SDA in the board file; that function must be
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    // disabled before using B7 as I2C1_SDA.
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    gpio_set_pin_input_high(B9);
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}
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#ifdef DYNAMIC_TAPPING_TERM_ENABLE
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void tap_modify(int change_value, bool tap_status) {
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    if (keyboard_config.dt_term_config < 0) {
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        keyboard_config.dt_term_config *= -1;
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    }
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    keyboard_config.dt_term_config += change_value;
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    if (tap_status == false ) {
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        keyboard_config.dt_term_config *= -1;
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        g_tapping_term = 0;
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    } else {
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        g_tapping_term = keyboard_config.dt_term_config;
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    }
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    eeconfig_update_kb(keyboard_config.raw);
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}
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void tap_toggle(void) {
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    keyboard_config.dt_term_config *= -1;
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    if (keyboard_config.dt_term_config > 0) {
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        g_tapping_term = keyboard_config.dt_term_config;
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    } else {
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        g_tapping_term = 0;
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    }
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    eeconfig_update_kb(keyboard_config.raw);
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}
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#endif
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#ifdef DIP_SWITCH_ENABLE
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bool dip_switch_update_kb(uint8_t index, bool active) {
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    if (!dip_switch_update_user(index, active)) { return false; }
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    switch (index) {
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        case 0:
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            if(active) { tap_code(KC_CAPS_LOCK); }
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            break;
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        break;
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    }
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    return true;
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}
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#endif
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#ifdef ENCODER_ENABLE
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bool encoder_update_kb(uint8_t index, bool clockwise) {
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    if (!encoder_update_user(index, clockwise)) { return false; }
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    switch (index) {
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        case 0:
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            if (clockwise) {
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                tap_code(KC_VOLU);
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            } else {
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                tap_code(KC_VOLD);
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            }
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            break;
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        case 1:
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            if (clockwise) {
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                tap_code(KC_PGUP);
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            } else {
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                tap_code(KC_PGDN);
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            }
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        break;
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    }
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    return true;
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}
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#endif
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#ifdef OLED_ENABLE   // OLED Functionality
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oled_rotation_t oled_init_user(oled_rotation_t rotation) {
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    return OLED_ROTATION_180;       // flips the display 180 degrees
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}
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bool clear_screen = true;           // used to manage singular screen clears to prevent display glitch
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bool clear_screen_art = true;       // used to manage singular screen clears to prevent display glitch
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static void render_name(void) {     // Render Puckbuddy "Get Puck'd" text
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    static const char PROGMEM name_1[] = {0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0xB6, 0xB6, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x00};
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    static const char PROGMEM name_2[] = {0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xB6, 0xB6, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0x00};
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    static const char PROGMEM name_3[] = {0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xB6, 0xB6, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0x00};
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    oled_set_cursor(0,0);
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    oled_write_P(name_1, false);
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    oled_set_cursor(0,1);
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    oled_write_P(name_2, false);
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    oled_set_cursor(0,2);
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    oled_write_P(name_3, false);
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}
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static void render_logo(void) {     // Render MechWild "MW" Logo
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    static const char PROGMEM logo_1[] = {0x97, 0x98, 0x99, 0x9A,0x00};
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    static const char PROGMEM logo_2[] = {0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0x00};
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    static const char PROGMEM logo_3[] = {0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xB6, 0x00};
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    static const char PROGMEM logo_4[] = {0xB6, 0xB6, 0xB6, 0x9B, 0x9C, 0x9D, 0x9E, 0x00};
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    oled_set_cursor(0,0);
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    oled_write_P(logo_1, false);
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    oled_set_cursor(0,1);
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    oled_write_P(logo_2, false);
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    oled_set_cursor(0,2);
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    oled_write_P(logo_3, false);
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    oled_set_cursor(0,3);
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    oled_write_P(logo_4, false);
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}
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bool oled_task_kb(void) {
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    if(!oled_task_user()) {
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        return false;
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    }
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    led_t led_state = host_keyboard_led_state();
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    if ( !led_state.num_lock && !led_state.caps_lock && !led_state.scroll_lock && get_highest_layer(layer_state) == 0 ) {
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        if (clear_screen_art == true) {
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            oled_clear();
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            oled_render();
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            clear_screen_art = false;
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        }
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        render_name();
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        oled_set_cursor(0,3);
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#ifdef POINTING_DEVICE_ENABLE
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        oled_write_P(PSTR(" DPI:"), false);
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        oled_write(get_u16_str(dpi_array[keyboard_config.dpi_config], ' '), false);
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#endif
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#ifdef DYNAMIC_TAPPING_TERM_ENABLE                      // only display tap info if it is being configured dynamically
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        oled_write_P(PSTR(" TAP:"), false);
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        if (keyboard_config.dt_term_config < 0) {
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            oled_write_P(PSTR("Off  "), false);
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        } else {
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            oled_write(get_u16_str(g_tapping_term, ' '), false);
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        }
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#endif
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        clear_screen = true;
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    } else {
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        if (clear_screen == true) {
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            oled_clear();
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            oled_render();
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            clear_screen = false;
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        }
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        render_logo();
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        oled_set_cursor(8,1);
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        switch (get_highest_layer(layer_state)) {
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            case 0:
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                oled_write_P(PSTR("Layer 0"), false);
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                break;
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            case 1:
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                oled_write_P(PSTR("Layer 1"), false);
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                break;
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            case 2:
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                oled_write_P(PSTR("Layer 2"), false);
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                break;
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            case 3:
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                oled_write_P(PSTR("Layer 3"), false);
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                break;
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            default:
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                oled_write_P(PSTR("Layer ?"), false);    // Should never display, here as a catchall
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        }
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        led_t led_state = host_keyboard_led_state();
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        oled_set_cursor(8,0);
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        oled_write_P(led_state.num_lock ? PSTR("NUM ") : PSTR("    "), false);
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        oled_write_P(led_state.caps_lock ? PSTR("CAP ") : PSTR("    "), false);
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        oled_write_P(led_state.scroll_lock ? PSTR("SCR") : PSTR("    "), false);
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#ifdef POINTING_DEVICE_ENABLE
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        oled_set_cursor(8,2);
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        oled_write_P(PSTR("DPI:"), false);
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        oled_write(get_u16_str(dpi_array[keyboard_config.dpi_config], ' '), false);
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#endif
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#ifdef DYNAMIC_TAPPING_TERM_ENABLE              // only display tap info if it is being configured dynamically
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        oled_set_cursor(8,3);
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        oled_write_P(PSTR("TAP:"), false);
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        if (keyboard_config.dt_term_config < 0) {
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            oled_write_P(PSTR("Off  "), false);
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        } else {
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            oled_write(get_u16_str(g_tapping_term, ' '), false);
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        }
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#endif
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        clear_screen_art = true;
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    }
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    return true;
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}
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#endif
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bool process_record_kb(uint16_t keycode, keyrecord_t* record) {
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    switch(keycode) {
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#ifdef POINTING_DEVICE_ENABLE
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        case DPI_UP:
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            if (record->event.pressed) {
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                keyboard_config.dpi_config = (keyboard_config.dpi_config + 1) % DPI_OPTION_SIZE;
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                eeconfig_update_kb(keyboard_config.raw);
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                pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
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            }
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            return false;
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        case DPI_DN:
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            if (record->event.pressed) {
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                if (keyboard_config.dpi_config > 0) {
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                    keyboard_config.dpi_config = (keyboard_config.dpi_config - 1) % DPI_OPTION_SIZE;
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                } else {
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                    keyboard_config.dpi_config = DPI_OPTION_SIZE - 1;
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                }
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                eeconfig_update_kb(keyboard_config.raw);
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                pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
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            }
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            return false;
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        case DPI_FINE:
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            if (record->event.pressed) {
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                pointing_device_set_cpi(dpi_array[0]);
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            } else {
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                pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
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            }
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            return false;
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#endif
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#ifdef DYNAMIC_TAPPING_TERM_ENABLE // only include tap info keycodes if it is being configured dynamically
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        case TAP_UP:
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            if (record->event.pressed) {
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                tap_modify(DYNAMIC_TAPPING_TERM_INCREMENT, true);
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            }
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            return false;
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        case TAP_DN:
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            if (record->event.pressed) {
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                if (keyboard_config.dt_term_config > 0) {
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                    tap_modify(-1 * DYNAMIC_TAPPING_TERM_INCREMENT, true);
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                }
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            }
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            return false;
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        case TAP_ON:
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            if (record->event.pressed) {
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                tap_modify(0, true);
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            }
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            return false;
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        case TAP_OFF:
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            if (record->event.pressed) {
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                tap_modify(0, false);
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            }
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            return false;
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        case TAP_TOG:
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            if (record->event.pressed) {
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                tap_toggle();
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            }
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            return false;
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#endif
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    }
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    return process_record_user(keycode, record);
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}
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void pointing_device_init_kb(void) {
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#ifdef POINTING_DEVICE_ENABLE
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    pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
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#endif
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}
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void eeconfig_init_kb(void) {
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#ifdef POINTING_DEVICE_ENABLE
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    keyboard_config.dpi_config = GLIDEPOINT_DPI_DEFAULT;
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#endif
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#ifdef DYNAMIC_TAPPING_TERM_ENABLE // only set tap term from eeprom if it is being configured dynamically
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    keyboard_config.dt_term_config = TAPPING_TERM;
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#endif
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    eeconfig_update_kb(keyboard_config.raw);
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    eeconfig_init_user();
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}
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void matrix_init_kb(void) {
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    // is safe to just read DPI setting since matrix init
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    // comes before pointing device init.
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    keyboard_config.raw = eeconfig_read_kb();
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#ifdef POINTING_DEVICE_ENABLE
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    if (keyboard_config.dpi_config > DPI_OPTION_SIZE) {
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        eeconfig_init_kb();
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    }
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#endif
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    matrix_init_user();
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}
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void keyboard_post_init_kb(void) {
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#ifdef POINTING_DEVICE_ENABLE
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    pointing_device_set_cpi(dpi_array[keyboard_config.dpi_config]);
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#endif
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#ifdef RGBLIGHT_ENABLE
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    rgblight_toggle_noeeprom();     //double toggle post init removes the weirdness with rgb strips having a yellow first LED
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    rgblight_toggle_noeeprom();
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#endif
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#ifdef DYNAMIC_TAPPING_TERM_ENABLE
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    tap_toggle();   // Need it to reevaluate this setting after initiating so that it is current after init
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    tap_toggle();
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#endif
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    keyboard_post_init_user();
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#ifdef OLED_ENABLE  // purposefully after user post init to allow the RGB to startup first
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    wait_ms(200);   // Avoids a startup issue where the oled renders and then turns off with blackpill
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    oled_on();
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#endif
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}
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