forked from mirror/uv-k5-firmware
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/* Copyright 2023 Dual Tachyon
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* https://github.com/DualTachyon
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef DRIVER_GPIO_H
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#define DRIVER_GPIO_H
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#include <stdint.h>
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enum GPIOA_PINS {
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GPIOA_PIN_KEYBOARD_0 = 3,
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GPIOA_PIN_KEYBOARD_1 = 4,
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GPIOA_PIN_KEYBOARD_2 = 5,
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GPIOA_PIN_KEYBOARD_3 = 6,
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GPIOA_PIN_KEYBOARD_4 = 10,
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GPIOA_PIN_KEYBOARD_5 = 11,
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GPIOA_PIN_KEYBOARD_6 = 12,
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GPIOA_PIN_KEYBOARD_7 = 13,
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GPIOA_PIN_I2C_SCL = 10,
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GPIOA_PIN_I2C_SDA = 11,
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};
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enum GPIOB_PINS {
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GPIOB_PIN_FLASHLIGHT = 3,
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GPIOB_PIN_BACKLIGHT = 6,
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GPIOB_PIN_ST7565_0 = 9,
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GPIOB_PIN_ST7565_1 = 11, // Shared with SWD!
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GPIOB_PIN_SWD_IO = 11, // Shared with ST7565!
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GPIOB_PIN_SWD_CLK = 14,
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GPIOB_PIN_BK1080 = 15,
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};
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enum GPIOC_PINS {
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GPIOC_PIN_BK4819_0 = 0,
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GPIOC_PIN_BK4819_1 = 1,
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GPIOC_PIN_BK4819_2 = 2,
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};
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void GPIO_ClearBit(volatile uint32_t *pReg, uint8_t Bit);
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uint8_t GPIO_CheckBit(volatile uint32_t *pReg, uint8_t Bit);
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void GPIO_FlipBit(volatile uint32_t *pReg, uint8_t Bit);
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void GPIO_SetBit(volatile uint32_t *pReg, uint8_t Bit);
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#endif
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