65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2023, Denis Krasutski
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
/* metadata:
|
|
name: CH32F205r-r0
|
|
url: https://github.com/openwch/ch32f20x
|
|
*/
|
|
|
|
#ifndef BOARD_H_
|
|
#define BOARD_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
// LED: need to wire pin LED1 to PC0 in the P1 header
|
|
#define LED_PORT GPIOC
|
|
#define LED_PIN GPIO_Pin_1
|
|
#define LED_STATE_ON 0
|
|
#define LED_CLOCK_EN() RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE)
|
|
|
|
// Button: need to wire pin KEY to PC1 in the P1 header
|
|
#define BUTTON_PORT GPIOC
|
|
#define BUTTON_PIN GPIO_Pin_0
|
|
#define BUTTON_STATE_ACTIVE 0
|
|
#define BUTTON_CLOCK_EN() RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE)
|
|
|
|
// UART
|
|
#define UART_DEV USART2
|
|
#define UART_DEV_IRQn USART2_IRQn
|
|
#define UART_DEV_IRQHandler USART2_IRQHandler
|
|
#define UART_DEV_GPIO_PORT GPIOA
|
|
#define UART_DEV_TX_PIN GPIO_Pin_2
|
|
#define UART_DEV_CLK_EN() do { \
|
|
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE); \
|
|
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE); \
|
|
} while(0)
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|