custom-uv-k5-firmware/driver/gpio.h
2023-08-12 17:27:26 +01:00

62 lines
1.6 KiB
C

/* Copyright 2023 Dual Tachyon
* https://github.com/DualTachyon
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef DRIVER_GPIO_H
#define DRIVER_GPIO_H
#include <stdint.h>
enum GPIOA_PINS {
GPIOA_PIN_KEYBOARD_0 = 3,
GPIOA_PIN_KEYBOARD_1 = 4,
GPIOA_PIN_KEYBOARD_2 = 5,
GPIOA_PIN_KEYBOARD_3 = 6,
GPIOA_PIN_KEYBOARD_4 = 10,
GPIOA_PIN_KEYBOARD_5 = 11,
GPIOA_PIN_KEYBOARD_6 = 12,
GPIOA_PIN_KEYBOARD_7 = 13,
GPIOA_PIN_I2C_SCL = 10,
GPIOA_PIN_I2C_SDA = 11,
};
enum GPIOB_PINS {
GPIOB_PIN_FLASHLIGHT = 3,
GPIOB_PIN_BACKLIGHT = 6,
GPIOB_PIN_ST7565_0 = 9,
GPIOB_PIN_ST7565_1 = 11, // Shared with SWD!
GPIOB_PIN_SWD_IO = 11, // Shared with ST7565!
GPIOB_PIN_SWD_CLK = 14,
GPIOB_PIN_BK1080 = 15,
};
enum GPIOC_PINS {
GPIOC_PIN_BK4819_0 = 0,
GPIOC_PIN_BK4819_1 = 1,
GPIOC_PIN_BK4819_2 = 2,
};
void GPIO_ClearBit(volatile uint32_t *pReg, uint8_t Bit);
uint8_t GPIO_CheckBit(volatile uint32_t *pReg, uint8_t Bit);
void GPIO_FlipBit(volatile uint32_t *pReg, uint8_t Bit);
void GPIO_SetBit(volatile uint32_t *pReg, uint8_t Bit);
#endif