#ifndef IVEC_ECU_UART_H
#define IVEC_ECU_UART_H

#include "../Core/Include/ivec_mcal_uart.h"
#include "../ivec_ECU/ivec_ecu_common/inc/ivec_ecu_common.h"


#include "stdint.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define ecuUART_MAX_PACKET_LENGTH_u8      32/*!<Maximum length of packet that can be received*/

#define ecuUART_PKT_HEADER_u8                        7/*!<Protocol headers*/
#define ecuUART_PKT_HEADER_FOOTER_u8          9/*!<Protocol headers+footers*/

#endif

#define ecuUART_GET_PACKET_SIZE(x)      (x + ecuUART_PKT_HEADER_FOOTER_u8)/*!<Complete packet size*/

#define ecuUART_PACKET_SUCCESS_u8                0/*!<Success*/
#define ecuUART_PACKET_FAIL_i8                  -1/*!<Error*/

/*Private Variables*/
typedef int IVEC_ECU_UartPacketRetCode_e;/*SERVICE_SUCESS or SERVICE_FAIL*/

typedef enum {
    IVEC_ECU_UART_BAUD_AUTO = 0,
    IVEC_ECU_UART_BAUD_2400 = 2400,
    IVEC_ECU_UART_BAUD_4800 = 4800,
    IVEC_ECU_UART_BAUD_9600 = 9600,
    IVEC_ECU_UART_BAUD_14400 = 14400,
    IVEC_ECU_UART_BAUD_19200 = 19200,
    IVEC_ECU_UART_BAUD_28800 = 28800,
    IVEC_ECU_UART_BAUD_33600 = 33600,
    IVEC_ECU_UART_BAUD_38400 = 38400,
    IVEC_ECU_UART_BAUD_57600 = 57600,
    IVEC_ECU_UART_BAUD_115200 = 115200,
    IVEC_ECU_UART_BAUD_230400 = 230400,
    IVEC_ECU_UART_BAUD_460800 = 460800,
    IVEC_ECU_UART_BAUD_921600 = 921600,
    IVEC_ECU_UART_BAUD_1000000 = 1000000,
    IVEC_ECU_UART_BAUD_1843200 = 1843200,
    IVEC_ECU_UART_BAUD_2000000 = 2000000,
    IVEC_ECU_UART_BAUD_2100000 = 2100000,
    IVEC_ECU_UART_BAUD_3686400 = 3686400,
    IVEC_ECU_UART_BAUD_4000000 = 4000000,
    IVEC_ECU_UART_BAUD_4468750 = 4468750
} IVEC_EcuUartBaudRate_e;


typedef enum
{
    IVEC_ECU_UART_PORT1 = 0,
    IVEC_ECU_UART_PORT2,
    IVEC_ECU_UART_PORT3,
    IVEC_ECU_UART_PORT4,
    IVEC_ECU_UART_PORT_MAX
} IVEC_ECU_UartPortNumber_e;

typedef enum
{
    IVEC_ECU_UART_EVENT_RX_ARRIVED = 1,
    IVEC_ECU_UART_EVENT_RX_OVERFLOW = 2,
    IVEC_ECU_UART_EVENT_TX_COMPLETE = 3
} IVEC_ECU_UartEvent_e;

typedef struct
{
    IVEC_McalUartHandle_s __xUartHandle;
    IVEC_ECU_UartPortNumber_e eUartPortNumber;
    volatile uint8_t* u8Qbuffer;
    uint16_t u16QbufSize;
    uint16_t u16len;
    IVEC_EcuUartBaudRate_e u32BaudRate;
    void (*pvUartRecvCallback)(IVEC_ECU_UartPortNumber_e, IVEC_ECU_UartEvent_e , char *, uint32_t);
} IVEC_EcuUartHandle_s;

/*===========================================================================
 * Functions declaration
 ===========================================================================*/

IVEC_EcuCommonErr_e xECU_UartInit(IVEC_EcuUartHandle_s* pxUartHandle);
IVEC_EcuCommonErr_e xECU_UartDeinit(IVEC_EcuUartHandle_s *pxUartHandle);
IVEC_EcuCommonErr_e xECU_UartReinit(IVEC_EcuUartHandle_s *pxUartHandle);
IVEC_EcuCommonErr_e xECU_UartTransmit(IVEC_EcuUartHandle_s* pxUartHandle, uint8_t* pu8Buffer, uint16_t u16Len);
IVEC_EcuCommonErr_e xECU_UartGetData(IVEC_EcuUartHandle_s* pxUartHandle, uint8_t* pu8Buffer, uint16_t u16Len, uint16_t u16Timeout);

IVEC_ECU_UartPacketRetCode_e xECU_UartFormatPacket(IVEC_EcuUartHandle_s* pxUartHandle, uint8_t* pu8Data, uint8_t u8Dlc, uint32_t u32Id);
IVEC_ECU_UartPacketRetCode_e xECU_UartReadCANDataLenOverUART(IVEC_EcuUartHandle_s* pxUartHandle, uint8_t* pu8Buf, uint32_t* u32Id);
IVEC_ECU_UartPacketRetCode_e xECU_UartReadCANDataOverUART(IVEC_EcuUartHandle_s* pxUartHandle, uint8_t* pu8Buf, uint32_t* u32Id);
int32_t iECU_UartInitiateTransmit(IVEC_EcuUartHandle_s* pxUartHandle, uint32_t u32Id, uint8_t* pu8Data, uint8_t u8Len);
void vECU_UartFlush(IVEC_EcuUartHandle_s* pxUartHandle);