config.h (909B)
1 // Copyright 2023 Vinh Le (@vinhcatba) 2 // SPDX-License-Identifier: GPL-2.0-or-later 3 4 #pragma once 5 6 /* WS2812 driver config specifically for STM32F401 */ 7 // DI pin = PB1, which is AF02, TIM3_CH4 (table 9 in datasheet) 8 #define RGBLIGHT_LED_MAP { 2, 3, 4, 5, 6, 0, 1, 7, 8, 9, 10, 11, 12, 13} // index 5 = CAPS; index 6 = NUM 9 10 #define WS2812_PWM_DRIVER PWMD3 // TIM3 11 #define WS2812_PWM_CHANNEL 4 // CH4 12 #define WS2812_PWM_PAL_MODE 2 // AF2 13 14 #define WS2812_PWM_DMA_STREAM STM32_DMA1_STREAM2 // DMA1 Stream 2 for TIM3_UP (table 28 in reference manual) 15 #define WS2812_PWM_DMA_CHANNEL 5 // DMA Channel 5 for TIM3_UP (table 28 in reference manual) 16 17 18 #define I2C1_CLOCK_SPEED 400000 19 #define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_16_9 20 21 /* eeprom i2c driver config */ 22 #define EEPROM_I2C_24LC32A 23 24 /* OLED config */ 25 #define OLED_UPDATE_INTERVAL 100 26 #define OLED_BRIGHTNESS 200