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Add RP2040 SCRAMBLE v2 (#19489)

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Jay Greco 2023-01-27 00:03:57 -08:00 • committed by GitHub
parent 6e42b58549
commit b3dca4bb36
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13 changed files with 288 additions and 51 deletions
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43
keyboards/nullbitsco/scramble/v2/v2.h Normal file
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// Copyright 2022 Jay Greco
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "scramble.h"
#include <hal.h>
enum led_mode {
LED_OFF = 0,
LED_DIM,
LED_ON,
NUM_LED_MODE
};
enum rgb_idx {
RED = 0,
GREEN,
BLUE,
NUM_RGB_IDX
};
typedef struct pwm_led_t {
uint32_t pin[3];
PWMDriver* driver[3];
uint8_t channel[3];
uint8_t mode;
uint8_t init_complete;
} pwm_led_t;
#define PWM_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE)
#define PWM_PWM_COUNTER_FREQUENCY 1000000
#define PWM_PWM_PERIOD PWM_PWM_COUNTER_FREQUENCY / 1000
// RP2040 adds HW PWM control!
// PWM values are in percent, 0-100
void
set_scramble_LED(uint8_t mode),
set_scramble_LED_rgb_pwm(uint8_t r_pwm, uint8_t g_pwm, uint8_t b_pwm),
set_scramble_LED_r_pwm(uint8_t pwm),
set_scramble_LED_g_pwm(uint8_t pwm),
set_scramble_LED_b_pwm(uint8_t pwm);