#ifndef API_UART_H
#define API_UART_H

#include "CH58x_common.h"
#include "api-gpio.h"
#include "fifo.h"

#define RxSize (127)
#define UART_NUMBER (2)
typedef struct {
    __IO uint8_t MCR;
    __IO uint8_t IER;
    __IO uint8_t FCR;
    __IO uint8_t LCR;
    __IO uint8_t IIR;
    __IO uint8_t LSR;
    __IO uint8_t MSR;
    __IO uint8_t RBR;
    __IO uint8_t THR;
    __IO uint8_t RFC;
    __IO uint8_t TFC;
    __IO uint16_t DL;
    __IO uint8_t DIV;
    __IO uint8_t ADR;
} UART_TypeDef;
#define UARTDIS (0x400)
#define Uart(x) ((UART_TypeDef *)(0x40003000 + (x) * UARTDIS))


typedef enum {
    DataBit_5 = 0,
    DataBit_6,
    DataBit_7,
    DataBit_8,
} DataBits_t;
typedef enum {
    StopBit_1 = 0,
    StopBit_2,
} StopBits_t;
typedef enum {
    Parity_None = 0,
    Parity_Odd,//奇校验
    Parity_Even,
} Parity_t;
typedef struct {
    uint8_t Len;
    uint8_t RxBuff[RxSize];//串口接受缓存区
    Fifo_t RxFifo;
} Uart_t;

#define println(fmt, ...) printf(fmt "\r\n", ##__VA_ARGS__)
#define printHex(buf, size) do{for(int p__i=0;p__i<size,p__i++){printf("%02x",(buf)[i]);}printf("\r\n");}while(0)

void Uart_Init(uint8_t uartId, GpioPin_t Tx, GpioPin_t Rx, uint32_t baudRate, DataBits_t dataBits,
               StopBits_t stopBits, Parity_t parity);

void Uart_INCfg(uint8_t uartId, FunctionalState s, uint8_t i);

bool Api_GetUartData(uint8_t id, uint8_t *cmd);


#endif