From 3f62b46939dbd2dd04d5d8c7b7ad53323f832332 Mon Sep 17 00:00:00 2001 From: yulei Date: Fri, 5 Nov 2021 10:54:40 +0800 Subject: add matrix abelx keyboard (#10968) * add matrix abelx keyboard * Update keyboards/matrix/abelx/abelx.c Co-authored-by: Drashna Jaelre * fixed rgb led pin issue * Apply suggestions from code review Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> * Update keyboards/matrix/abelx/aw9523b.h Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> * Update keyboards/matrix/abelx/aw9523b.c Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> * Update keyboards/matrix/abelx/abelx.h Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> * Update keyboards/matrix/abelx/abelx.c Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> * fixed board name * Apply suggestions from code review Co-authored-by: Nick Brassel * move led update from scan_kb to hoursekeeping_kb * move led update from scan_kb to housekeeping_kb Co-authored-by: Drashna Jaelre Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> Co-authored-by: Nick Brassel --- keyboards/matrix/abelx/aw9523b.c | 100 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 keyboards/matrix/abelx/aw9523b.c (limited to 'keyboards/matrix/abelx/aw9523b.c') diff --git a/keyboards/matrix/abelx/aw9523b.c b/keyboards/matrix/abelx/aw9523b.c new file mode 100644 index 0000000000..8c6e8eaccf --- /dev/null +++ b/keyboards/matrix/abelx/aw9523b.c @@ -0,0 +1,100 @@ +/** + * @file aw9523b.c + * @brief driver implementation of aw9523b + * + * Copyright 2020 astro + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include +#include "aw9523b.h" +#include "wait.h" +#include "i2c_master.h" + +#define AW9523B_P0_INPUT 0x00 +#define AW9523B_P1_INPUT 0x01 +#define AW9523B_P0_OUTPUT 0x02 +#define AW9523B_P1_OUTPUT 0x03 +#define AW9523B_P0_CONF 0x04 +#define AW9523B_P1_CONF 0x05 +#define AW9523B_P0_INT 0x06 +#define AW9523B_P1_INT 0x07 + +#define AW9523B_ID 0x10 +#define AW9523B_CTL 0x11 +#define AW9523B_P0_LED 0x12 +#define AW9523B_P1_LED 0x13 + + +#define AW9523B_RESET 0x7F + +#define TIMEOUT 100 + +#define PWM2BUF(x) ((x) - AW9523B_PWM_BASE) +static uint8_t aw9523b_pwm_buf[AW9523B_PWM_SIZE]; +static bool aw9523b_pwm_dirty = false; + +void aw9523b_init(uint8_t addr) +{ + i2c_init(); + // reset chip + uint8_t data = 0; + i2c_writeReg(addr, AW9523B_RESET, &data, 1, TIMEOUT); + wait_ms(1); + // set max led current + data = 0x03; // 37mA/4 + i2c_writeReg(addr, AW9523B_CTL, &data, 1, TIMEOUT); + // set port to led mode + data = 0; + i2c_writeReg(addr, AW9523B_P0_LED, &data, 1, TIMEOUT); + i2c_writeReg(addr, AW9523B_P1_LED, &data, 1, TIMEOUT); + // clear pwm buff + for (uint8_t i = 0; i < 16; i++) { + aw9523b_pwm_buf[i] = 0; + } + aw9523b_pwm_dirty = false; +} + +void aw9523b_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) +{ + if (index >= AW9523B_RGB_NUM) return; + + aw9523b_led led = g_aw9523b_leds[index]; + aw9523b_pwm_buf[PWM2BUF(led.r)] = red; + aw9523b_pwm_buf[PWM2BUF(led.g)] = green; + aw9523b_pwm_buf[PWM2BUF(led.b)] = blue; + aw9523b_pwm_dirty = true; +} + +void aw9523b_set_color_all(uint8_t red, uint8_t green, uint8_t blue) +{ + for (uint8_t i = 0; i < AW9523B_RGB_NUM; i++) { + aw9523b_set_color(i, red, green, blue); + } + aw9523b_pwm_dirty = true; +} + +void aw9523b_update_pwm_buffers(uint8_t addr) +{ + if (aw9523b_pwm_dirty) { + for (uint8_t i = 0; i < AW9523B_RGB_NUM; i++){ + aw9523b_led led = g_aw9523b_leds[i]; + i2c_writeReg(addr, led.r, &aw9523b_pwm_buf[PWM2BUF(led.r)], 1, TIMEOUT); + i2c_writeReg(addr, led.g, &aw9523b_pwm_buf[PWM2BUF(led.g)], 1, TIMEOUT); + i2c_writeReg(addr, led.b, &aw9523b_pwm_buf[PWM2BUF(led.b)], 1, TIMEOUT); + } + aw9523b_pwm_dirty = false; + } +} -- cgit v1.2.1