/* Copyright Statement:
 *
 * This software/firmware and related documentation ("AutoChips Software") are
 * protected under relevant copyright laws. The information contained herein is
 * confidential and proprietary to AutoChips Inc. and/or its licensors. Without
 * the prior written permission of AutoChips inc. and/or its licensors, any
 * reproduction, modification, use or disclosure of AutoChips Software, and
 * information contained herein, in whole or in part, shall be strictly
 * prohibited.
 *
 * AutoChips Inc. (C) 2016. All rights reserved.
 *
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("AUTOCHIPS SOFTWARE")
 * RECEIVED FROM AUTOCHIPS AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
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 * SOFTWARE. AUTOCHIPS SHALL ALSO NOT BE RESPONSIBLE FOR ANY AUTOCHIPS SOFTWARE
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 */
#include <stdio.h>
#include <string.h>

#include "ac780x_debugout.h"
#include "ac780x_uart_lin.h"

#define GPIO_KEY6   GPIOC,GPIO_PIN6
#define GPIO_KEY7   GPIOA,GPIO_PIN11

/**
 * main
 *
 * @param[in] : none
 * @return : none
 *
 * @brief  uart lin demo main function
 */
int main(void)
{
    uint8_t key6 = 1, key7 = 1;
    uint8_t preKey6 = 1, preKey7 = 1;
    uint8_t mode = MASTER_MODE;
    
    InitDelay();
    InitDebug();

    if (mode == MASTER_MODE)
    {
        printf("Uart LIN Master Demo Test\r\n");
        LIN_InitLin(MASTER_MODE, 0, 19200);    // for master
    }
    else
    {
        printf("Uart LIN Slave Demo Test\r\n");
        LIN_InitLin(SLAVE_MODE, 3, 19200);    // for salve
    }

    // Configure key 6
    GPIO_SetFunc(GPIO_KEY6, GPIO_FUN0);
    GPIO_SetDir(GPIO_KEY6, GPIO_IN);

    // Configure key 7
    GPIO_SetFunc(GPIO_KEY7, GPIO_FUN0);
    GPIO_SetDir(GPIO_KEY7, GPIO_IN);

    while (1)
    {
        key6 = GPIO_GetPinLevel(GPIO_KEY6);
        if (key6 == 0 && key6 != preKey6)  // Press key 6
        {
            printf("key6 press, lin phy goto sleep mode\r\n");
            mdelay(10); //确保串口可以打印完
            preKey6 = key6;
            LIN_PHY_Gotosleep();
        }
        else if (key6 == 1)
        {
            preKey6 = key6;
        }
        key7 = GPIO_GetPinLevel(GPIO_KEY7);
        if (key7 == 0 && key7 != preKey7)  // Press key 7
        {
            preKey7 = key7;
        }
        else if (key7 == 1)
        {
            preKey7 = key7;
        }
        
        mdelay(10);
    }
}
