ISCS_IR_CHECK/main/components/user_uart/user_uart.h

#ifndef  __USER_UART_H__
#define  __USER_UART_H__
#include <define.h>

/* UART Printf Definition */
#define USER_UART1_NoRemap   1  //Tx-PD5 Rx-PD6
#define USER_UART1_Remap1    2  //Tx-PD6 Rx-PD5
#define USER_UART1_Remap2    3  //Tx-PD0 Rx-PD1
#define USER_UART1_Remap3    4  //Tx-PC0 Rx-PC1
#define USER_UART1_Remap4    5  //Tx-PD1 Rx-PB3
#define USER_UART1_Remap5    6  //Tx-PB3 Rx-PD1
#define USER_UART1_Remap6    7  //Tx-PC5 Rx-PC6
#define USER_UART1_Remap7    8  //Tx-PB5 Rx-PB6
#define USER_UART1_Remap8    9  //Tx-PA0 Rx-PA1

/* USART2 print function only for V005,V006,V007,M007 series*/
#if defined(CH32V005) || defined(CH32V006) || defined(CH32V007_M007)

#define USER_UART2_NoRemap   10  //Tx-PA7 Rx-PB3
#define USER_UART2_Remap1    11  //Tx-PA4 Rx-PA5
#define USER_UART2_Remap2    12  //Tx-PA2 Rx-PA3
#define USER_UART2_Remap3    13  //Tx-PD2 Rx-PD3
#define USER_UART2_Remap4    14  //Tx-PB0 Rx-PB1
#define USER_UART2_Remap5    15  //Tx-PC4 Rx-PD1
#define USER_UART2_Remap6    16  //Tx-PA6 Rx-PA5

#endif

typedef struct{
    uint32_t baudrate;
    uint16_t wordlength;
    uint16_t stopbit;
    uint16_t parity;
}user_uart_param_s;

//上报回调函数
typedef void (*vUser_usart_data_upload_func)(uint8_t *data, uint16_t size);

#if (USER_USART1_ENABLE == 1)

#define USER_UART_DATA_SIZE                     16
#define USER_USART1_REMAP                       USER_UART1_Remap3

#if (USER_USART1_REMAP == USER_UART1_NoRemap)

#define USER_USART1_RCC_ENABLE					RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOD | RCC_PB2Periph_USART1, ENABLE)

#define USER_USART1_TX_GPIO                     GPIOD
#define USER_USART1_TX_PIN                      GPIO_Pin_5

#define USER_USART1_RX_GPIO                     GPIOD
#define USER_USART1_RX_PIN                      GPIO_Pin_6

#elif  (USER_USART1_REMAP == USER_UART1_Remap1)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOD | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap1_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOD
#define USER_USART1_TX_PIN                      GPIO_Pin_6

#define USER_USART1_RX_GPIO                     GPIOD
#define USER_USART1_RX_PIN                      GPIO_Pin_5

#elif  (USER_USART1_REMAP == USER_UART1_Remap2)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOD | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap2_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOD
#define USER_USART1_TX_PIN                      GPIO_Pin_0

#define USER_USART1_RX_GPIO                     GPIOD
#define USER_USART1_RX_PIN                      GPIO_Pin_1

#elif  (USER_USART1_REMAP == USER_UART1_Remap3)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOC | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap3_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOC
#define USER_USART1_TX_PIN                      GPIO_Pin_0

#define USER_USART1_RX_GPIO                     GPIOC
#define USER_USART1_RX_PIN                      GPIO_Pin_1

#elif  (USER_USART1_REMAP == USER_UART1_Remap4)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB | RCC_PB2Periph_GPIOD | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap4_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOD
#define USER_USART1_TX_PIN                      GPIO_Pin_1

#define USER_USART1_RX_GPIO                     GPIOB
#define USER_USART1_RX_PIN                      GPIO_Pin_3

#elif  (USER_USART1_REMAP == USER_UART1_Remap5)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB | RCC_PB2Periph_GPIOD | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap5_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOB
#define USER_USART1_TX_PIN                      GPIO_Pin_3

#define USER_USART1_RX_GPIO                     GPIOD
#define USER_USART1_RX_PIN                      GPIO_Pin_1

#elif  (USER_USART1_REMAP == USER_UART1_Remap6)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOC | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap6_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOC
#define USER_USART1_TX_PIN                      GPIO_Pin_5

#define USER_USART1_RX_GPIO                     GPIOC
#define USER_USART1_RX_PIN                      GPIO_Pin_6

#elif  (USER_USART1_REMAP == USER_UART1_Remap7)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap7_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOB
#define USER_USART1_TX_PIN                      GPIO_Pin_5

#define USER_USART1_RX_GPIO                     GPIOB
#define USER_USART1_RX_PIN                      GPIO_Pin_6

#elif  (USER_USART1_REMAP == USER_UART1_Remap8)

#define USER_USART1_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOA | RCC_PB2Periph_USART1 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART1_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap8_USART1, ENABLE);

#define USER_USART1_TX_GPIO                     GPIOA
#define USER_USART1_TX_PIN                      GPIO_Pin_0

#define USER_USART1_RX_GPIO                     GPIOA
#define USER_USART1_RX_PIN                      GPIO_Pin_1

#endif

#define USER_USART1_DMA_TX_ENABLE               1                   //使能DMA TX功能，默认开启tx发送中断
#define USER_USART1_DMA_RX_ENABLE               0                   //使能DMA RX功能
#define USER_USART1_RX_IRQ_ENABLE               1                   //使能接收中断
#if USER_USART1_RX_IRQ_ENABLE == 0                  
#define USER_USART1_RX_DMA_IRQ_ENABLE           1                   //使能DMA RX接收中断，此功能和usart接收中断二选一
#endif

void vUser_usart1_init(user_uart_param_s *param);
bool vUser_usart1_send(uint8_t *data, uint16_t size);
void vUser_usart1_set_data_upload_func(vUser_usart_data_upload_func func);
#if (USER_USART1_DMA_RX_ENABLE == 0) && (USER_USART1_RX_IRQ_ENABLE == 0)
bool vUser_usart1_set_recieve_finish_size(uint16_t size);
#endif

#endif

#if (USER_USART2_ENABLE == 1)

#define USER_USART2_REMAP                       USER_UART2_Remap3

#if (USER_USART2_REMAP == USER_UART2_NoRemap)

#define USER_USART2_RCC_ENABLE					RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOA | RCC_PB2Periph_GPIOB | RCC_PB2Periph_USART2, ENABLE)

#define USER_USART2_TX_GPIO                     GPIOA
#define USER_USART2_TX_PIN                      GPIO_Pin_7

#define USER_USART2_RX_GPIO                     GPIOB
#define USER_USART2_RX_PIN                      GPIO_Pin_3

#elif  (USER_USART2_REMAP == USER_UART2_Remap1)

#define USER_USART2_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOA | RCC_PB2Periph_USART2 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART2_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap1_USART2, ENABLE);

#define USER_USART2_TX_GPIO                     GPIOA
#define USER_USART2_TX_PIN                      GPIO_Pin_4

#define USER_USART2_RX_GPIO                     GPIOA
#define USER_USART2_RX_PIN                      GPIO_Pin_5

#elif  (USER_USART2_REMAP == USER_UART2_Remap2)

#define USER_USART2_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOA | RCC_PB2Periph_USART2 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART2_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap2_USART2, ENABLE);

#define USER_USART2_TX_GPIO                     GPIOA
#define USER_USART2_TX_PIN                      GPIO_Pin_2

#define USER_USART2_RX_GPIO                     GPIOA
#define USER_USART2_RX_PIN                      GPIO_Pin_3

#elif  (USER_USART2_REMAP == USER_UART2_Remap3)

#define USER_USART2_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOD | RCC_PB2Periph_USART2 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART2_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap3_USART2, ENABLE);

#define USER_USART2_TX_GPIO                     GPIOD
#define USER_USART2_TX_PIN                      GPIO_Pin_2

#define USER_USART2_RX_GPIO                     GPIOD
#define USER_USART2_RX_PIN                      GPIO_Pin_3

#elif  (USER_USART2_REMAP == USER_UART2_Remap4)

#define USER_USART2_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOB | RCC_PB2Periph_USART2 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART2_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap4_USART2, ENABLE);

#define USER_USART2_TX_GPIO                     GPIOB
#define USER_USART2_TX_PIN                      GPIO_Pin_0

#define USER_USART2_RX_GPIO                     GPIOB
#define USER_USART2_RX_PIN                      GPIO_Pin_1

#elif  (USER_USART2_REMAP == USER_UART1_Remap5)

#define USER_USART2_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOC | RCC_PB2Periph_GPIOD | RCC_PB2Periph_USART2 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART2_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap5_USART2, ENABLE);

#define USER_USART2_TX_GPIO                     GPIOC
#define USER_USART2_TX_PIN                      GPIO_Pin_4

#define USER_USART2_RX_GPIO                     GPIOD
#define USER_USART2_RX_PIN                      GPIO_Pin_1

#elif  (USER_USART2_REMAP == USER_UART1_Remap6)

#define USER_USART2_RCC_ENABLE				    RCC_PB2PeriphClockCmd(RCC_PB2Periph_GPIOA | RCC_PB2Periph_USART2 | RCC_PB2Periph_AFIO, ENABLE)
#define USER_USART2_REMAP_ENABLE				GPIO_PinRemapConfig(GPIO_PartialRemap6_USART2, ENABLE);

#define USER_USART2_TX_GPIO                     GPIOA
#define USER_USART2_TX_PIN                      GPIO_Pin_6

#define USER_USART2_RX_GPIO                     GPIOA
#define USER_USART2_RX_PIN                      GPIO_Pin_5

#endif

#define USER_USART2_DMA_TX_ENABLE               1                   //使能DMA TX功能，默认开启tx发送中断
#define USER_USART2_DMA_RX_ENABLE               0                   //使能DMA RX功能
#define USER_USART2_RX_IRQ_ENABLE               1                   //使能接收中断
#if USER_USART2_RX_IRQ_ENABLE == 0                  
#define USER_USART2_RX_DMA_IRQ_ENABLE           1                   //使能DMA RX接收中断，此功能和usart接收中断二选一
#endif

void vUser_usart2_init(user_uart_param_s *param);
bool vUser_usart2_send(uint8_t *data, uint16_t size);
void vUser_usart2_set_data_upload_func(vUser_usart_data_upload_func func);
#if (USER_USART2_DMA_RX_ENABLE == 0) && (USER_USART2_RX_IRQ_ENABLE == 0)
bool vUser_usart2_set_recieve_finish_size(uint16_t size);
#endif

#endif

void vUser_usart_pro(void);

#endif /* __USER_UART_H__ */