2023-06-30 04:50:02 +00:00
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#ifndef __USART_H
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#define __USART_H
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#include "stm32f10x.h"
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#include <stdio.h>
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#include <stdbool.h>
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/**
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2023-11-23 11:08:44 +00:00
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* 串口宏定义，不同的串口挂载的总线和IO不一样，移植时需要修改这几个宏
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* 1-修改总线时钟的宏，uart1挂载到apb2总线，其他uart挂载到apb1总线
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* 2-修改GPIO的宏
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*/
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// 串口1-USART1
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#define DEBUG_USARTx USART1
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#define DEBUG_USART_CLK RCC_APB2Periph_USART1
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#define DEBUG_USART_APBxClkCmd RCC_APB2PeriphClockCmd
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#define DEBUG_USART_BAUDRATE 115200
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// USART GPIO 引脚宏定义
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#define DEBUG_USART_GPIO_CLK (RCC_APB2Periph_GPIOA)
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#define DEBUG_USART_GPIO_APBxClkCmd RCC_APB2PeriphClockCmd
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#define DEBUG_USART_TX_GPIO_PORT GPIOA
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#define DEBUG_USART_TX_GPIO_PIN GPIO_Pin_9
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#define DEBUG_USART_RX_GPIO_PORT GPIOA
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#define DEBUG_USART_RX_GPIO_PIN GPIO_Pin_10
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#define DEBUG_USART_IRQ USART1_IRQn
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#define DEBUG_USART_IRQHandler USART1_IRQHandler
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// 串口2-USART2
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//#define DEBUG_USARTx USART2
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//#define DEBUG_USART_CLK RCC_APB1Periph_USART2
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//#define DEBUG_USART_APBxClkCmd RCC_APB1PeriphClockCmd
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//#define DEBUG_USART_BAUDRATE 115200
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//// USART GPIO 引脚宏定义
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//#define DEBUG_USART_GPIO_CLK (RCC_APB2Periph_GPIOA)
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//#define DEBUG_USART_GPIO_APBxClkCmd RCC_APB2PeriphClockCmd
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//
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//#define DEBUG_USART_TX_GPIO_PORT GPIOA
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//#define DEBUG_USART_TX_GPIO_PIN GPIO_Pin_2
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//#define DEBUG_USART_RX_GPIO_PORT GPIOA
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//#define DEBUG_USART_RX_GPIO_PIN GPIO_Pin_3
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//#define DEBUG_USART_IRQ USART2_IRQn
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//#define DEBUG_USART_IRQHandler USART2_IRQHandler
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// 串口3-USART3
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//#define DEBUG_USARTx USART3
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//#define DEBUG_USART_CLK RCC_APB1Periph_USART3
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//#define DEBUG_USART_APBxClkCmd RCC_APB1PeriphClockCmd
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//#define DEBUG_USART_BAUDRATE 115200
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//// USART GPIO 引脚宏定义
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//#define DEBUG_USART_GPIO_CLK (RCC_APB2Periph_GPIOB)
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//#define DEBUG_USART_GPIO_APBxClkCmd RCC_APB2PeriphClockCmd
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//
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//#define DEBUG_USART_TX_GPIO_PORT GPIOB
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//#define DEBUG_USART_TX_GPIO_PIN GPIO_Pin_10
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//#define DEBUG_USART_RX_GPIO_PORT GPIOB
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//#define DEBUG_USART_RX_GPIO_PIN GPIO_Pin_11
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//#define DEBUG_USART_IRQ USART3_IRQn
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//#define DEBUG_USART_IRQHandler USART3_IRQHandler
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// 串口4-UART4
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//#define DEBUG_USARTx UART4
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//#define DEBUG_USART_CLK RCC_APB1Periph_UART4
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//#define DEBUG_USART_APBxClkCmd RCC_APB1PeriphClockCmd
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//#define DEBUG_USART_BAUDRATE 115200
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2023-11-23 11:08:44 +00:00
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//// USART GPIO 引脚宏定义
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//#define DEBUG_USART_GPIO_CLK (RCC_APB2Periph_GPIOC)
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//#define DEBUG_USART_GPIO_APBxClkCmd RCC_APB2PeriphClockCmd
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//
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//#define DEBUG_USART_TX_GPIO_PORT GPIOC
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//#define DEBUG_USART_TX_GPIO_PIN GPIO_Pin_10
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//#define DEBUG_USART_RX_GPIO_PORT GPIOC
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//#define DEBUG_USART_RX_GPIO_PIN GPIO_Pin_11
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//#define DEBUG_USART_IRQ UART4_IRQn
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//#define DEBUG_USART_IRQHandler UART4_IRQHandler
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// 串口5-UART5
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//#define DEBUG_USARTx UART5
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//#define DEBUG_USART_CLK RCC_APB1Periph_UART5
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//#define DEBUG_USART_APBxClkCmd RCC_APB1PeriphClockCmd
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//#define DEBUG_USART_BAUDRATE 115200
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//// USART GPIO 引脚宏定义
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//#define DEBUG_USART_GPIO_CLK (RCC_APB2Periph_GPIOC|RCC_APB2Periph_GPIOD)
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//#define DEBUG_USART_GPIO_APBxClkCmd RCC_APB2PeriphClockCmd
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//
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//#define DEBUG_USART_TX_GPIO_PORT GPIOC
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//#define DEBUG_USART_TX_GPIO_PIN GPIO_Pin_12
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//#define DEBUG_USART_RX_GPIO_PORT GPIOD
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//#define DEBUG_USART_RX_GPIO_PIN GPIO_Pin_2
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//#define DEBUG_USART_IRQ UART5_IRQn
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//#define DEBUG_USART_IRQHandler UART5_IRQHandler
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void USART_Config(void);
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void Usart_SendByte( USART_TypeDef * pUSARTx, uint8_t ch);
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void Usart_SendString( USART_TypeDef * pUSARTx, char *str);
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void Usart_SendHalfWord( USART_TypeDef * pUSARTx, uint16_t ch);
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#endif /* __USART_H */
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