Moving cannonkeys boards to one place, eeprom fix (#4999)
* Move boards to cannonkeys and share resources * Share common files between cannonkey boards * Fix ortho60 keymap * update LED numbers * Add RGB keys to Ortho60 and Ortho48 * Add Backlight control to default layout Ortho60 and 48 * Remove unnecessary ws2812.c SRC from rules.mk
This commit is contained in:
Andrew Kannan
Drashna Jaelre
parent
74fcfd5335
commit
7186d1581a
61 changed files with 1949 additions and 380 deletions
30
keyboards/cannonkeys/bluepill/keyboard.c
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30
keyboards/cannonkeys/bluepill/keyboard.c
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#include "ch.h"
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#include "hal.h"
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#include "led_custom.h"
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#include "util.h"
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#include "quantum.h"
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#ifdef BOARD_GENERIC_STM32_F103
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#define LED_ON() do { palClearPad(GPIOC, 13) ;} while (0)
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#define LED_OFF() do { palSetPad(GPIOC, 13); } while (0)
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#define LED_TGL() do { palTogglePad(GPIOC, 13); } while (0)
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#endif
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void matrix_init_kb(void){
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/* MOSI pin*/
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palSetPadMode(GPIOB, 15, PAL_MODE_STM32_ALTERNATE_PUSHPULL);
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LED_ON();
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wait_ms(500);
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LED_OFF();
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#ifdef RGBLIGHT_ENABLE
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leds_init();
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#endif
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}
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void matrix_scan_kb(void)
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{
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#ifdef RGBLIGHT_ENABLE
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rgblight_task();
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#endif
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}
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257
keyboards/cannonkeys/bluepill/led.c
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257
keyboards/cannonkeys/bluepill/led.c
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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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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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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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 "hal.h"
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#include "backlight.h"
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#include "led.h"
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#include "led_custom.h"
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#include "printf.h"
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static void breathing_callback(PWMDriver *pwmp);
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static PWMConfig pwmCFG = {
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0xFFFF, /* PWM clock frequency */
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256, /* PWM period (in ticks) 1S (1/10kHz=0.1mS 0.1ms*10000 ticks=1S) */
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NULL, /* No Callback */
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{
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{PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* Enable Channel 0 */
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{PWM_OUTPUT_DISABLED, NULL},
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{PWM_OUTPUT_DISABLED, NULL},
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{PWM_OUTPUT_DISABLED, NULL}
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},
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0, /* HW dependent part.*/
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0
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};
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static PWMConfig pwmCFG_breathing = {
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0xFFFF, /* 10kHz PWM clock frequency */
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256, /* PWM period (in ticks) 1S (1/10kHz=0.1mS 0.1ms*10000 ticks=1S) */
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breathing_callback, /* Breathing Callback */
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{
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{PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* Enable Channel 0 */
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{PWM_OUTPUT_DISABLED, NULL},
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{PWM_OUTPUT_DISABLED, NULL},
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{PWM_OUTPUT_DISABLED, NULL}
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},
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0, /* HW dependent part.*/
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0
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};
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// See http://jared.geek.nz/2013/feb/linear-led-pwm
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static uint16_t cie_lightness(uint16_t v) {
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if (v <= 5243) // if below 8% of max
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return v / 9; // same as dividing by 900%
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else {
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uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
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// to get a useful result with integer division, we shift left in the expression above
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// and revert what we've done again after squaring.
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y = y * y * y >> 8;
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if (y > 0xFFFFUL) // prevent overflow
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return 0xFFFFU;
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else
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return (uint16_t) y;
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}
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}
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void backlight_init_ports(void) {
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printf("backlight_init_ports()\n");
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#ifdef BACKLIGHT_ENABLE
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palSetPadMode(GPIOA, 8, PAL_MODE_STM32_ALTERNATE_PUSHPULL);
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pwmStart(&PWMD1, &pwmCFG);
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pwmEnableChannel(&PWMD1, 0, PWM_FRACTION_TO_WIDTH(&PWMD1, 0xFFFF,cie_lightness(0xFFFF)));
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#endif
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}
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void backlight_set(uint8_t level) {
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printf("backlight_set(%d)\n", level);
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#ifdef BACKLIGHT_ENABLE
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uint32_t duty = (uint32_t)(cie_lightness(0xFFFF * (uint32_t) level / BACKLIGHT_LEVELS));
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printf("duty: (%d)\n", duty);
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if (level == 0) {
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// Turn backlight off
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pwmDisableChannel(&PWMD1, 0);
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} else {
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// Turn backlight on
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if(!is_breathing()){
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pwmEnableChannel(&PWMD1, 0, PWM_FRACTION_TO_WIDTH(&PWMD1,0xFFFF,duty));
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}
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}
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#endif
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}
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uint8_t backlight_tick = 0;
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void backlight_task(void) {
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}
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#define BREATHING_NO_HALT 0
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#define BREATHING_HALT_OFF 1
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#define BREATHING_HALT_ON 2
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#define BREATHING_STEPS 128
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static uint8_t breathing_period = BREATHING_PERIOD;
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static uint8_t breathing_halt = BREATHING_NO_HALT;
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static uint16_t breathing_counter = 0;
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bool is_breathing(void) {
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return PWMD1.config == &pwmCFG_breathing;
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}
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#define breathing_min() do {breathing_counter = 0;} while (0)
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#define breathing_max() do {breathing_counter = breathing_period * 256 / 2;} while (0)
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void breathing_interrupt_enable(void){
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pwmStop(&PWMD1);
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printf("starting with callback\n");
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pwmStart(&PWMD1, &pwmCFG_breathing);
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chSysLockFromISR();
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pwmEnablePeriodicNotification(&PWMD1);
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pwmEnableChannelI(
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&PWMD1,
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0,
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PWM_FRACTION_TO_WIDTH(
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&PWMD1,
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0xFFFF,
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0xFFFF
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)
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);
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chSysUnlockFromISR();
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}
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void breathing_interrupt_disable(void){
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pwmStop(&PWMD1);
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printf("starting without callback\n");
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pwmStart(&PWMD1, &pwmCFG);
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}
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void breathing_enable(void)
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{
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printf("breathing_enable()\n");
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breathing_counter = 0;
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breathing_halt = BREATHING_NO_HALT;
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breathing_interrupt_enable();
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}
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void breathing_pulse(void)
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{
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if (get_backlight_level() == 0)
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breathing_min();
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else
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breathing_max();
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breathing_halt = BREATHING_HALT_ON;
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breathing_interrupt_enable();
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}
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void breathing_disable(void)
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{
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printf("breathing_disable()\n");
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breathing_interrupt_disable();
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// Restore backlight level
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backlight_set(get_backlight_level());
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}
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void breathing_self_disable(void)
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{
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if (get_backlight_level() == 0)
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breathing_halt = BREATHING_HALT_OFF;
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else
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breathing_halt = BREATHING_HALT_ON;
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}
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void breathing_toggle(void) {
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if (is_breathing()){
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printf("disable breathing\n");
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breathing_disable();
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} else {
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printf("enable breathing\n");
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breathing_enable();
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}
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}
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void breathing_period_set(uint8_t value)
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{
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if (!value)
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value = 1;
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breathing_period = value;
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}
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void breathing_period_default(void) {
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breathing_period_set(BREATHING_PERIOD);
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}
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void breathing_period_inc(void)
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{
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breathing_period_set(breathing_period+1);
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}
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void breathing_period_dec(void)
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{
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breathing_period_set(breathing_period-1);
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}
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/* To generate breathing curve in python:
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* from math import sin, pi; [int(sin(x/128.0*pi)**4*255) for x in range(128)]
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*/
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static const uint8_t breathing_table[BREATHING_STEPS] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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// Use this before the cie_lightness function.
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static inline uint16_t scale_backlight(uint16_t v) {
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return v / BACKLIGHT_LEVELS * get_backlight_level();
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}
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static void breathing_callback(PWMDriver *pwmp)
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{
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(void)pwmp;
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uint16_t interval = (uint16_t) breathing_period * 256 / BREATHING_STEPS;
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// resetting after one period to prevent ugly reset at overflow.
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breathing_counter = (breathing_counter + 1) % (breathing_period * 256);
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uint8_t index = breathing_counter / interval % BREATHING_STEPS;
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if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) ||
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((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1)))
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{
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breathing_interrupt_disable();
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}
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uint32_t duty = cie_lightness(scale_backlight(breathing_table[index] * 256));
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chSysLockFromISR();
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pwmEnableChannelI(
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&PWMD1,
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0,
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PWM_FRACTION_TO_WIDTH(
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&PWMD1,
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0xFFFF,
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duty
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)
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);
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chSysUnlockFromISR();
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}
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void led_set(uint8_t usb_led)
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{
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if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
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palSetPad(GPIOC, 13);
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} else {
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palClearPad(GPIOC, 13);
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}
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}
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6
keyboards/cannonkeys/bluepill/led_custom.h
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6
keyboards/cannonkeys/bluepill/led_custom.h
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#pragma once
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void backlight_task(void);
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void breathing_interrupt_disable(void);
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void breathing_interrupt_enable(void);
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bool is_breathing(void);
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132
keyboards/cannonkeys/bluepill/ws2812.c
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132
keyboards/cannonkeys/bluepill/ws2812.c
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/*
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* LEDDriver.c
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*
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* Created on: Aug 26, 2013
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* Author: Omri Iluz
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*/
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#include "ws2812.h"
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#include "stdlib.h"
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#define BYTES_FOR_LED_BYTE 4
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#define NB_COLORS 3
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#define BYTES_FOR_LED BYTES_FOR_LED_BYTE*NB_COLORS
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#define DATA_SIZE BYTES_FOR_LED*NB_LEDS
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#define RESET_SIZE 200
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#define PREAMBLE_SIZE 4
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// Define the spi your LEDs are plugged to here
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#define WS2812_SPI SPID2
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// Define the number of LEDs you wish to control in your LED strip
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#define NB_LEDS RGBLED_NUM
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#define LED_SPIRAL 1
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static uint8_t txbuf[PREAMBLE_SIZE + DATA_SIZE + RESET_SIZE];
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static uint8_t get_protocol_eq(uint8_t data, int pos);
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/*
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* This lib is meant to be used asynchronously, thus the colors contained in
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* the txbuf will be sent in loop, so that the colors are always the ones you
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* put in the table (the user thus have less to worry about)
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*
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* Since the data are sent via DMA, and the call to spiSend is a blocking one,
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* the processor ressources are not used to much, if you see your program being
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* too slow, simply add a:
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* chThdSleepMilliseconds(x);
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* after the spiSend, where you increment x untill you are satisfied with your
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* program speed, another trick may be to lower this thread priority : your call
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*/
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static THD_WORKING_AREA(LEDS_THREAD_WA, 128);
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static THD_FUNCTION(ledsThread, arg) {
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(void) arg;
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while(1){
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spiSend(&WS2812_SPI, PREAMBLE_SIZE + DATA_SIZE + RESET_SIZE, txbuf);
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}
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}
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static const SPIConfig spicfg = {
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NULL,
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PORT_WS2812,
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PIN_WS2812,
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SPI_CR1_BR_1|SPI_CR1_BR_0 // baudrate : fpclk / 8 => 1tick is 0.32us (2.25 MHz)
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};
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/*
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* Function used to initialize the driver.
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*
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* Starts by shutting off all the LEDs.
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* Then gets access on the LED_SPI driver.
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* May eventually launch an animation on the LEDs (e.g. a thread setting the
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* txbuff values)
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*/
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void leds_init(void){
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/* MOSI pin*/
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palSetPadMode(PORT_WS2812, PIN_WS2812, PAL_MODE_STM32_ALTERNATE_PUSHPULL);
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for(int i = 0; i < RESET_SIZE; i++)
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txbuf[DATA_SIZE+i] = 0x00;
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for (int i=0; i<PREAMBLE_SIZE; i++)
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txbuf[i] = 0x00;
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spiAcquireBus(&WS2812_SPI); /* Acquire ownership of the bus. */
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spiStart(&WS2812_SPI, &spicfg); /* Setup transfer parameters. */
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spiSelect(&WS2812_SPI); /* Slave Select assertion. */
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chThdCreateStatic(LEDS_THREAD_WA, sizeof(LEDS_THREAD_WA),NORMALPRIO, ledsThread, NULL);
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}
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|
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/*
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* As the trick here is to use the SPI to send a huge pattern of 0 and 1 to
|
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* the ws2812b protocol, we use this helper function to translate bytes into
|
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* 0s and 1s for the LED (with the appropriate timing).
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*/
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static uint8_t get_protocol_eq(uint8_t data, int pos){
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uint8_t eq = 0;
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if (data & (1 << (2*(3-pos))))
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eq = 0b1110;
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else
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eq = 0b1000;
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if (data & (2 << (2*(3-pos))))
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eq += 0b11100000;
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else
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eq += 0b10000000;
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return eq;
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}
|
||||
|
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|
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void WS2812_init(void) {
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leds_init();
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}
|
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|
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void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds) {
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uint8_t i = 0;
|
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while (i < number_of_leds) {
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set_led_color_rgb(ledarray[i], i);
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i++;
|
||||
}
|
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}
|
||||
|
||||
/*
|
||||
* If you want to set a LED's color in the RGB color space, simply call this
|
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* function with a hsv_color containing the desired color and the index of the
|
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* led on the LED strip (starting from 0, the first one being the closest the
|
||||
* first plugged to the board)
|
||||
*
|
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* Only set the color of the LEDs through the functions given by this API
|
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* (unless you really know what you are doing)
|
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*/
|
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void set_led_color_rgb(LED_TYPE color, int pos){
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for(int j = 0; j < 4; j++)
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txbuf[PREAMBLE_SIZE + BYTES_FOR_LED*pos + j] = get_protocol_eq(color.g, j);
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for(int j = 0; j < 4; j++)
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txbuf[PREAMBLE_SIZE + BYTES_FOR_LED*pos + BYTES_FOR_LED_BYTE+j] = get_protocol_eq(color.r, j);
|
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for(int j = 0; j < 4; j++)
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txbuf[PREAMBLE_SIZE + BYTES_FOR_LED*pos + BYTES_FOR_LED_BYTE*2+j] = get_protocol_eq(color.b, j);
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}
|
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|
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void set_leds_color_rgb(LED_TYPE color){
|
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for(int i = 0; i < NB_LEDS; i++)
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set_led_color_rgb(color, i);
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}
|
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|
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|
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void ws2812_setleds_rgbw(LED_TYPE *ledarray, uint16_t number_of_leds) {
|
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|
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}
|
||||
20
keyboards/cannonkeys/bluepill/ws2812.h
Normal file
20
keyboards/cannonkeys/bluepill/ws2812.h
Normal file
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|
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#pragma once
|
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|
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#include "hal.h"
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#include "rgblight_types.h"
|
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|
||||
|
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void set_leds_color_rgb(LED_TYPE color);
|
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void set_led_color_rgb(LED_TYPE color, int pos);
|
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void leds_init(void);
|
||||
|
||||
|
||||
// This is what users will use to interface with this
|
||||
void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds);
|
||||
void ws2812_setleds_rgbw(LED_TYPE *ledarray, uint16_t number_of_leds);
|
||||
|
||||
|
||||
void WS2812_init(void);
|
||||
void WS2812_set_color( uint8_t index, uint8_t red, uint8_t green, uint8_t blue );
|
||||
void WS2812_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
|
||||
void WS2812_send_colors(void);
|
||||
Loading…
Add table
Add a link
Reference in a new issue