/* @Created by VECMOCON Technology
 * @Date - 26 feb 2024
 * TODO - To enable the not define function please go through the project properties --> under the arm complier --> predefine symbols
 * @ add (_N) at the end of definition to not define
 * @ Remove (_N) from the end of definition to define
 * @ Content added by AS - MCAL function for ADC, ADC with DMA, Periodic Timer, PWM, SysTick and Input Capture
 */

#include "../utils/utils.h"
#include "../Core/Include/gpio.h"
#include "../Core/Include/ivec_mcal_adc_dma.h"
#include "../Core/Include/ivec_mcal_timer.h"
#include "../Core/Include/ivec_mcal_mcan.h"
#include "../Core/Include/ivec_mcal_spi.h"
#include "../Core/Include/ivec_mcal_i2c.h"
#include "../Core/Include/ivec_mcal_uart.h"
#include "NOR_FLASH/nor_flash.h"
#include "ti_msp_dl_config.h"
#include "string.h"
#include "ivec_cmplx_queue.h"


#include "../ivec_ECU/ivec_ecu_uart/inc/ivec_ecu_uart.h"
#include "../ivec_ECU/ivec_ecu_can/inc/ivec_ecu_can.h"

#define DMA_CHANNEL  1
#define ADC_CHANNEL  2
#define SAMPLE_TIME  500

#ifdef ADC_DMA_CONFIG /*!< ADC with DMA _PA15  */

#endif
//#ifdef ADC_CONFIG  /*!<ADC without DMA _PA25  */
//#define ADC_DMA_CONFIG
//#define  TIMER_CONFIG
//#define  TIMER_PWM_CONFIG
uint8_t c_sum[8]={0x60,0x00,0x00,0x05,0x00};
unsigned char Checksum(unsigned char *ptr, unsigned char len)
{
    unsigned char i;
    unsigned char checksum = 0;

    for(i=0; i<len; i++)
        checksum += ptr[i];

    checksum = 0xff & ~checksum;

    return(checksum);
}

const uint8_t crc_table[] = {
 0x00, 0x07, 0x0e, 0x09, 0x1c, 0x1b, 0x12, 0x15, 0x38, 0x3f, 0x36, 0x31,
 0x24, 0x23, 0x2a, 0x2d, 0x70, 0x77, 0x7e, 0x79, 0x6c, 0x6b, 0x62, 0x65,
 0x48, 0x4f, 0x46, 0x41, 0x54, 0x53, 0x5a, 0x5d, 0xe0, 0xe7, 0xee, 0xe9,
 0xfc, 0xfb, 0xf2, 0xf5, 0xd8, 0xdf, 0xd6, 0xd1, 0xc4, 0xc3, 0xca, 0xcd,
 0x90, 0x97, 0x9e, 0x99, 0x8c, 0x8b, 0x82, 0x85, 0xa8, 0xaf, 0xa6, 0xa1,
 0xb4, 0xb3, 0xba, 0xbd, 0xc7, 0xc0, 0xc9, 0xce, 0xdb, 0xdc, 0xd5, 0xd2,
 0xff, 0xf8, 0xf1, 0xf6, 0xe3, 0xe4, 0xed, 0xea, 0xb7, 0xb0, 0xb9, 0xbe,
 0xab, 0xac, 0xa5, 0xa2, 0x8f, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9d, 0x9a,
 0x27, 0x20, 0x29, 0x2e, 0x3b, 0x3c, 0x35, 0x32, 0x1f, 0x18, 0x11, 0x16,
 0x03, 0x04, 0x0d, 0x0a, 0x57, 0x50, 0x59, 0x5e, 0x4b, 0x4c, 0x45, 0x42,
 0x6f, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7d, 0x7a, 0x89, 0x8e, 0x87, 0x80,
 0x95, 0x92, 0x9b, 0x9c, 0xb1, 0xb6, 0xbf, 0xb8, 0xad, 0xaa, 0xa3, 0xa4,
 0xf9, 0xfe, 0xf7, 0xf0, 0xe5, 0xe2, 0xeb, 0xec, 0xc1, 0xc6, 0xcf, 0xc8,
 0xdd, 0xda, 0xd3, 0xd4, 0x69, 0x6e, 0x67, 0x60, 0x75, 0x72, 0x7b, 0x7c,
 0x51, 0x56, 0x5f, 0x58, 0x4d, 0x4a, 0x43, 0x44, 0x19, 0x1e, 0x17, 0x10,
 0x05, 0x02, 0x0b, 0x0c, 0x21, 0x26, 0x2f, 0x28, 0x3d, 0x3a, 0x33, 0x34,
 0x4e, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5c, 0x5b, 0x76, 0x71, 0x78, 0x7f,
 0x6a, 0x6d, 0x64, 0x63, 0x3e, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2c, 0x2b,
 0x06, 0x01, 0x08, 0x0f, 0x1a, 0x1d, 0x14, 0x13, 0xae, 0xa9, 0xa0, 0xa7,
 0xb2, 0xb5, 0xbc, 0xbb, 0x96, 0x91, 0x98, 0x9f, 0x8a, 0x8d, 0x84, 0x83,
 0xde, 0xd9, 0xd0, 0xd7, 0xc2, 0xc5, 0xcc, 0xcb, 0xe6, 0xe1, 0xe8, 0xef,
 0xfa, 0xfd, 0xf4, 0xf3
};

uint8_t crc8fromTable(uint8_t *data, uint8_t length)
{
  uint8_t crc = 0; // Initialize 8-bit CRC
  for(int ijk = 0; ijk< length; ijk++)
  {
    crc = crc_table[crc ^ data[ijk]];
  }
  return crc;
}

uint8_t crc1[]={0x10,0x3E,0x90};
uint8_t crc2[]={0x10,0x3E,0x36};
uint8_t r12crc[]={0x92,0xFD};


uint8_t crc3[]={0x10,0x3E,0x92};
uint8_t crc4[]={0x10,0x60,0x00};
uint8_t crc5[]={0x10,0x3F,0x92};



/********************** Some Global variable ****************/
uint16_t gAdcResult;   /*!< Use to get the raw ADC data of PA15 for ADC_DMA and PA25 for stand alone ADC  */
volatile float InputVoltage;
uint32_t timerCount;
volatile uint32_t getperiod;
volatile uint32_t flag;
uint32_t Interrupt_Status;
char ErrorStatus[50];
uint8_t RxData;
uint8_t u8TxPacket[8]={0x14};
uint8_t u8cfg_upd[8]={0x3E,0x90,0x00,0X00,0X00};//,0x00};
uint8_t u8cfg_upd2[8]={0x3F,0x00};
uint8_t u8REG12_CFG[8]={0x3E,0x36,0x00,0x92,0x00,0xFD,0x00};//,0x92,0xFD};
uint8_t u8REG12_CFG2[8]={0x3F,0x92};
uint8_t u8cfg_exit[8]={0x3E,0x92,0x00,0x00,0x00};//,0x00};
uint8_t u8cfg_exit2[8]={0x3F,0x00};
#define BUFFER_SIZE 100U
//#define SIZE 12U
//,0x01,0x02};
uint8_t u8RxData[I2C_PACKETSIZE];
uint8_t u8SPI_TxDum[SPI_PKT_SIZE]={0x9F};//,0xFF,0xFF,0x00};
uint8_t u8SPI_RxDum[SPI_PKT_SIZE];
uint8_t u8SPI_MID[SPI_PKT_SIZE];
uint8_t u8SPI_DID[SPI_PKT_SIZE];
uint8_t u8SPI_ID1[SPI_PKT_SIZE];
uint16_t u16SPI_ID2[SPI_PKT_SIZE];
//uint8_t u8txdata[SIZE]="Hello World";
//uint8_t u8rxdata;
unsigned char pucData;
//uint32_t u32rxbuffer_size=sizeof(u8rxdata);;
//uint32_t u32data_size=sizeof(u8txdata);
uint8_t u8REG12_CFG_CS[]={0x36,0x92,0xFD};

xCoreStatus_t xStatus1;
DL_MCAN_RxBufElement RxMsg;
flashStatus_t ret_UID,ret_MID;

McalUartHandle_s prvUartHandle;


void UARTDataProcess()
{
    PacketRetCode_t retCode = PACKET_FAIL;
    uint8_t pucBuf[MAX_PACKET_LENGTH] = {0};
    uint32_t ulId = 0xffffffff;

    retCode= xECU_ReadCANDataOverUART(&prvUartHandle,pucBuf,&ulId);
    if(retCode > -1)
    {
        if(ulId == 0x00)
        {
            vECU_InitiateUartToCanTransmit(&prvUartHandle, ulId, pucBuf, 0);
        }
        else{
            xECU_WriteDataOverCAN(pucBuf, ulId, retCode, 0);
        }
    }

}
void CANDataProcess()
{
    IVEC_EcuCommonErr_e retCode = commonECU_FAIL;
    can_buff_t xBuff = { 0x00 };
    retCode = xECU_CANGetData(&xBuff);
    if(retCode == commonECU_SUCCESS)
    {
        vECU_InitiateUartToCanTransmit(&prvUartHandle, (uint32_t)xBuff.id, (uint8_t*)&xBuff.data[0], (uint8_t)xBuff.length);
    }
    //delay(3200000);
}

int main(void)
{
    xMCAL_McuInit();
    printf("hii\n");
    xMCAL_SYSCTL_INIT(SYSOSC,STANDBY0);
    xMCAL_SYSTICK_INIT(Period_1ms);

    // Initialize the timer with the desired timeout value
    xMCAL_TimerInit(TIMG0); // Initialize your timer instance (e.g., TIMG0)

    xECU_UARTInit(&prvUartHandle);
    xECU_CANInit(CANFD0,BAUD_500);

    while(1)
    {
        UARTDataProcess();
        CANDataProcess();
    }
//
//    //u8SPI_TxDum[];
//    xMCAL_McuInit();
//    xMCAL_SYSCTL_INIT(SYSOSC,STANDBY0);
//    xMCAL_SYSTICK_INIT(Period_1ms);
//
////    //SYSCFG_DL_init();
////
////
//////   xMCAL_SPI_init(SPI0,CS_1Mhz);
//////   // SYSCFG_DL_MCAN0_init();
//  xMCAL_MCANInit(CANFD0,BAUD_500);
////////   xMCAL_I2C_init(I2C0, BAUD_100Khz);
//   xStatus1=xMCAL_uart_init(UART1,BAUD_115200);
////////    DL_UART_Main_reset(UART0);
////////    DL_UART_Main_enablePower(UART0);
//////
//     DL_MCAN_TxBufElement txMsg; // Added by Akshat
//
//     txMsg.id = ((uint32_t)(0x9)) << 18U;//Added by Akshat
//     /* Transmit data frame. */
//     txMsg.rtr = 0U;
//     /* 11-bit standard identifier. */
//     txMsg.xtd = 0U;
//     /* ESI bit in CAN FD format depends only on error passive flag. */
//     txMsg.esi = 0U;
//     /* Transmitting 4 bytes. */
//     txMsg.dlc = 1U;
//     /* CAN FD frames transmitted with bit rate switching. */
//     txMsg.brs = 0U;
//     /* Frame transmitted in CAN FD format. */
//     txMsg.fdf = 0U;
//     /* Store Tx events. */
//     txMsg.efc = 1U;
//     /* Message Marker. */
//     txMsg.mm = 0xAAU;
////
//#ifdef ADC_DMA_CONFIG
//  xMCAL_DmaInit();
//  flag = xMCAL_AdcInit(ADC1);  /*!< Configure ADC with DMA */
//
//  xMCAL_AdcStart(ADC1);
//#endif
//
//#ifdef TIMER_CONFIG
//    xMCAL_TimerInit(TIMG0);
//    xMCAL_TimerstartCounter();
//#endif
//
//
//
//#ifdef  TIMER_PWM_CONFIG
//    xMCAL_PwmInit(TIMG0);
//    xMCAL_PwmStart();
//#endif
//
//
//
//
//#ifdef TIMER_INPUTCAPTURE_CONFIG
//    xMCAL_InputCaptureInit(TIMA0);
//     xMCAL_InputCaptureStart();
//#endif
//
//
//           //ret_UID=flash_getUID(u8SPI_TxDum);
//           //ret_MID=flash_getMID(u8SPI_MID,u8SPI_DID);
////     xStatus1 = xMCU_i2cDevReadyMcal(I2C0,0x08);
////        while(1)
////         {
////         //vMCAL_DelayTicks(500);
////
////
////
////         if(STATUS_SUCCESS==xStatus1)
////         {
////           //vMCAL_DelayTicks(500);
////           xMCU_i2cWriteMcal(I2C0 ,0x08 ,u8TxPacket, 1);
////           //vMCAL_DelayTicks( 500);
////
////           xMCU_i2cReadMcal(I2C0, 0x08, 4);
////           xMcal_I2C_getData(I2C0,u8RxData,4);
////         }
////         }
////           ret_UID=flash_getUID(u8SPI_TxDum);
//     //DL_GPIO_setPins(GPIOA,DL_GPIO_PIN_13);
//     //xMCAL_uart_transmit(UART1,u8txdata,u32data_size);
////     while(1)
////     {
//////      //xStatus1=xMCAL_SPI_TxData(SPI0, u8SPI_TxDum, u8SPI_RxDum,21);
//////        //ret_UID=flash_getUID(u8SPI_RxDum);
////////         xMCU_i2cWriteMcal(I2C0 ,0x08 ,u8TxPacket, 1);
////////         xMCU_i2cReadMcal(I2C0, 0x08, 4);
////////         xMcal_I2C_getData(I2C0,u8RxData,4);
//////        // vMCAL_DelayTicks(100);
//////         //ret_MID=flash_getMID(u8SPI_MID,u8SPI_DID);
//////         //DL_UART_Main_disableInterrupt(UART3,DL_UART_MAIN_INTERRUPT_RX);
////         xMCAL_uart_transmit(UART1,u8txdata,u32data_size);
//////         //DL_UART_Main_enableInterrupt(UART3,DL_UART_MAIN_INTERRUPT_RX);
////         delay(10000000);
//////
////         //xMCAL_uart_getdata(UART1,u8rxdata,u32rxbuffer_size);
//////         //vMCAL_DelayTicks(1000);
////     }
//         //}
//         //}
//     /*u8cfg_upd[2]=crc8fromTable(crc1,3);                                                             //LDO 5V Enable begins
//     u8REG12_CFG[2]=crc8fromTable(crc2,3);
//     u8REG12_CFG[4]=crc8fromTable(&r12crc[0],1);
//     u8REG12_CFG[6]=crc8fromTable(&r12crc[1],1);
//     u8cfg_exit[2]=crc8fromTable(crc3,3);
//
//     xMCU_i2cWriteMcal(I2C0 ,0x08 ,u8cfg_upd, 5);//write set_CFG_UPD
//
//     vMCAL_DelayTicks(2);//wait for CFG_UPD mode
//
//     xMCU_i2cWriteMcal(I2C0,0x08,u8REG12_CFG,7);//write REG12_CFG
//
//     vMCAL_DelayTicks(2);
//
//     c_sum[1]=Checksum(u8REG12_CFG_CS, 3);//crc8fromTable(crc4,2);
//     crc4[2]=c_sum[1];
//     c_sum[2]=crc8fromTable(crc4,3);
//     c_sum[4]=crc8fromTable(&c_sum[3],1);
//
//     vMCAL_DelayTicks(1);
//
//     xMCU_i2cWriteMcal(I2C0,0x08,c_sum,5);
//
//     vMCAL_DelayTicks(1);
//
//     xMCU_i2cWriteMcal(I2C0,0x08,u8cfg_exit,5);//write CFG_exit
//
//     vMCAL_DelayTicks(1);//wait for CFG_exit*/                                            //LDO 5V Enable Ends
////
//
// while(1)
// {
////     xMCAL_getMCAN_ErrorStatus(ErrorStatus);
////      xMCAL_getMCAN_InterruptLine1Status(&Interrupt_Status);
//     xMCAL_MCANTx(CANFD0, &txMsg ,&idx, 0, 1);
//     vMCAL_DelayTicks(500);
//     xMCAL_uart_transmit(UART1,u8txdata,u32data_size);
//     delay(1000000);
//     xMCAL_MCANRx(CANFD0,&RxMsg ,0, &RxData,1);
////
//     vMCAL_DelayTicks(500);
////
////     ret_UID=flash_getUID(u8SPI_TxDum);
////     ret_MID=flash_getMID(u8SPI_MID,u8SPI_DID);
////
////     vMCAL_DelayTicks(500);
////
////     xMCU_i2cWriteMcal(I2C0 ,0x08 ,u8TxPacket, 1);
////     xMCU_i2cReadMcal(I2C0, 0x08, 4);
////     xMcal_I2C_getData(I2C0,u8RxData,4);
////
////     vMCAL_DelayTicks(500);
////     vMCAL_DelayTicks(400);
////
////     if(RxData[0]!=0)
////      break;
////     __asm("nop");
////
////
////#ifdef TIMER_CONFIG
////    xMCAL_TimergetCount(&timerCount);
////#endif
////
////#ifdef ADC_DMA_CONFIG
////    xMCAL_DmaStart(DMA_CHANNEL,&gAdcResult);
////    InputVoltage = (gAdcResult) * (3.3/4096);
////#endif
//
//}

}

//void vPacketRun(void)
//{
//    PacketRetCode_t retCode = PACKET_FAIL;
//    uint8_t pucBuf[MAX_PACKET_LENGTH] = {0};
//    uint32_t ulId = 0xffffffff;
//    retCode = xGetPkt(&xHandle, pucBuf, &ulId);
//}