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170 lines
4.8 KiB
170 lines
4.8 KiB
/* Copyright 2017 Jason Williams
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* Copyright 2017 Jack Humbert
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* Copyright 2018 Yiancar
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* Copyright 2019 Clueboard
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdint.h>
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#include <stdbool.h>
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#include "quantum.h"
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#include "rgb7seg.h"
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#include "is31fl3235a.h"
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#include "progmem.h"
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#include "config.h"
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#include "eeprom.h"
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#include <string.h>
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#include <math.h>
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#ifndef MAX
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#define MAX(X, Y) ((X) > (Y) ? (X) : (Y))
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#endif
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#ifndef MIN
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#define MIN(a,b) ((a) < (b)? (a): (b))
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#endif
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// State variables
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uint32_t g7_tick = 0; // Global tick at 20 Hz
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bool rgb7seg_enabled = 0; // Whether or not the display is turned on
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/*
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const rgb7seg_led g_rgb7seg_leds[IS31FL3235A_COUNT * 8][4] = {
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/ * Refer to IS31 manual for these locations
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* driver
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* | R LED address
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* | | G LED address
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* | | | B LED address
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* | | | | * /
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{0, OUT17, OUT16, OUT15}, // A, top middle
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{0, OUT22, OUT21, OUT20}, // B, top right
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{0, OUT26, OUT27, OUT28}, // C, bottom right
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{0, OUT1, OUT2, OUT3}, // D, bottom center
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{0, OUT23, OUT24, OUT25}, // DP, dot
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{0, OUT4, OUT5, OUT6}, // E, bottom left
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{0, OUT9, OUT7, OUT8}, // F, top left
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{0, OUT14, OUT13, OUT12}, // G, center
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#if IS31FL3235A_COUNT > 1
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{1, OUT17, OUT16, OUT15}, // A, top middle
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{1, OUT22, OUT21, OUT20}, // B, top right
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{1, OUT26, OUT27, OUT28}, // C, bottom right
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{1, OUT1, OUT2, OUT3}, // D, bottom center
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{1, OUT23, OUT24, OUT25}, // DP, dot
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{1, OUT4, OUT5, OUT6}, // E, bottom left
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{1, OUT9, OUT7, OUT8}, // F, top left
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{1, OUT14, OUT13, OUT12}, // G, center
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#endif
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#if IS31FL3235A_COUNT > 2
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{2, OUT17, OUT16, OUT15}, // A, top middle
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{2, OUT17, OUT16, OUT15}, // A, top middle
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{2, OUT22, OUT21, OUT20}, // B, top right
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{2, OUT26, OUT27, OUT28}, // C, bottom right
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{2, OUT1, OUT2, OUT3}, // D, bottom center
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{2, OUT23, OUT24, OUT25}, // DP, dot
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{2, OUT4, OUT5, OUT6}, // E, bottom left
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{2, OUT9, OUT7, OUT8}, // F, top left
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{2, OUT14, OUT13, OUT12}, // G, center
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#endif
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#if IS31FL3235A_COUNT > 3
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{3, OUT17, OUT16, OUT15}, // A, top middle
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{3, OUT22, OUT21, OUT20}, // B, top right
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{3, OUT26, OUT27, OUT28}, // C, bottom right
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{3, OUT1, OUT2, OUT3}, // D, bottom center
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{3, OUT23, OUT24, OUT25}, // DP, dot
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{3, OUT4, OUT5, OUT6}, // E, bottom left
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{3, OUT9, OUT7, OUT8}, // F, top left
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{3, OUT14, OUT13, OUT12}, // G, center
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{3, OUT22, OUT21, OUT20}, // B, top right
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#endif
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};
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*/
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// API
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void rgb7seg_flush(void) {
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IS31FL3235A_update_pwm_buffers(IS31FL3235A_DRIVER_ADDR_1, 0);
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#if IS31FL3235A_COUNT > 1
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IS31FL3235A_update_pwm_buffers(IS31FL3235A_DRIVER_ADDR_2, 1);
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#endif
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#if IS31FL3235A_COUNT > 2
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IS31FL3235A_update_pwm_buffers(IS31FL3235A_DRIVER_ADDR_3, 2);
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#endif
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#if IS31FL3235A_COUNT > 3
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IS31FL3235A_update_pwm_buffers(IS31FL3235A_DRIVER_ADDR_4, 3);
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#endif
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}
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void rgb7seg_set_index_value(int index, uint8_t value) {
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IS31FL3235A_set_value(index, value);
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}
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void rgb7seg_set_index_value_all(uint8_t value) {
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IS31FL3235A_set_value_all(value);
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}
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// All LEDs off
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void rgb7seg_off(void) {
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rgb7seg_set_index_value_all(0);
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}
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void rgb7seg_task(void) {
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g7_tick++;
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// Do something here?
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// Tell the LED driver to update its state
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rgb7seg_flush();
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}
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void rgb7seg_init(void) {
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#ifdef IS31FL3235A_DRIVER_ADDR_1
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IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_1);
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#endif
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#ifdef IS31FL3235A_DRIVER_ADDR_2
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IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_2);
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#endif
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#ifdef IS31FL3235A_DRIVER_ADDR_3
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IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_3);
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#endif
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#ifdef IS31FL3235A_DRIVER_ADDR_4
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IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_4);
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#endif
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// Wait half a second for the driver to finish initializing
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wait_ms(500);
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}
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uint32_t rgb7seg_get_tick(void) {
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return g7_tick;
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}
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void rgb7seg_toggle(void) {
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rgb7seg_enabled ^= 1;
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}
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void rgb7seg_enable(void) {
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rgb7seg_enabled = 1;
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}
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void rgb7seg_disable(void) {
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rgb7seg_enabled = 0;
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}
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void rgb7seg_increase_val(void) {
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// FIXME: Implement
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}
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void rgb7seg_decrease_val(void) {
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// FIXME: Implement
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}
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