/***********************************************************************************************************************
* DISCLAIMER
* This software is supplied by Renesas Electronics Corporation and is only intended for use with Renesas products.
* No other uses are authorized. This software is owned by Renesas Electronics Corporation and is protected under all
* applicable laws, including copyright laws. 
* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIESREGARDING THIS SOFTWARE, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT.  ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY
* LAW, NEITHER RENESAS ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE FOR ANY DIRECT,
* INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR
* ITS AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
* Renesas reserves the right, without notice, to make changes to this software and to discontinue the availability 
* of this software. By using this software, you agree to the additional terms and conditions found by accessing the 
* following link:
* http://www.renesas.com/disclaimer
*
* Copyright (C) 2011, 2016 Renesas Electronics Corporation. All rights reserved.
***********************************************************************************************************************/

/***********************************************************************************************************************
* File Name    : r_main.c
* Version      : CodeGenerator for RL78/G13 V2.03.04.01 [11 Nov 2016]
* Device(s)    : R5F100LG
* Tool-Chain   : CCRL
* Description  : This file implements main function.
* Creation Date: 
***********************************************************************************************************************/

/***********************************************************************************************************************
Includes
***********************************************************************************************************************/
#include "r_cg_macrodriver.h"
#include "r_cg_cgc.h"
#include "r_cg_serial.h"
#include "r_cg_adc.h"
#include "r_cg_timer.h"
#include "r_cg_dmac.h"
/* Start user code for include. Do not edit comment generated here */
#include "UART0.h"
#include <stdio.h>
/* End user code. Do not edit comment generated here */
#include "r_cg_userdefine.h"

/***********************************************************************************************************************
Pragma directive
***********************************************************************************************************************/
/* Start user code for pragma. Do not edit comment generated here */
/* End user code. Do not edit comment generated here */

/***********************************************************************************************************************
Global variables and functions
***********************************************************************************************************************/
/* Start user code for global. Do not edit comment generated here */
volatile uint8_t g_AdResult[1024];      /* A/D変換結果DMA転送先 */
volatile uint8_t g_rx_ready_flag;       /* 受信完了フラグ       */
volatile uint8_t static g_rx_buff2[16]; /* 受信データ・バッファ */
volatile uint8_t g_tx_ready_flag;       /* 送信可能フラグ       */
volatile uint8_t static g_tx_buff[16];  /* 送信データ・バッファ */
/* End user code. Do not edit comment generated here */
void R_MAIN_UserInit(void);

/***********************************************************************************************************************
* Function Name: main
* Description  : This function implements main function.
* Arguments    : None
* Return Value : None
***********************************************************************************************************************/
void main(void)
{
    R_MAIN_UserInit();
    /* Start user code. Do not edit comment generated here */
    {
        int count;
        long repeat;

        R_ADC_Set_OperationOn();
        for (count = 0U ; count < 32U ; count++)    /* Waiting for comparator stabilizing */
        {
            NOP();
        }

        printf( "\nHit Any Key...\n\n" );
        getchar();
        for (;;)
        {
            printf( "Start 100000 times loop\n" );
            for (repeat = 0; repeat < 100000; repeat++)
            {
                R_DMAC0_UserInit();

                /* --- Start TAU and A/D Convert and DMA --- */
                R_DMAC0_Start();                        /* Enable DMA : Start waiting DMA trigger */
                R_ADC_Start();                          /* Enable A/D : Start waiting A/D trigger */
                R_TAU0_Channel1_Lower8bits_Start();     /* Start! */

                /* --- A/D converting now --- */
                NOP();  /* for breakpoint, start singnal input on Simulator GUI */
                while (R_DMAC0_Is_Running())
                {
                    ;
                }
                NOP();  /* for breakpoint, check timing chart on Simulator GUI */

                /* --- Stop TAU and A/D Convert and DMA --- */
                R_TAU0_Channel1_Lower8bits_Stop();
                R_ADC_Stop();
                R_DMAC0_Stop();
            }
            printf( "Last g_AdResult[100]=%d, %d, %d, ... %d\n\n", g_AdResult[0], g_AdResult[1], g_AdResult[2], g_AdResult[99] );
        }
    }
    /* End user code. Do not edit comment generated here */
}

/***********************************************************************************************************************
* Function Name: R_MAIN_UserInit
* Description  : This function adds user code before implementing main function.
* Arguments    : None
* Return Value : None
***********************************************************************************************************************/
void R_MAIN_UserInit(void)
{
    /* Start user code. Do not edit comment generated here */
    R_UART0_Start();            /* UART0動作起動            */
    init_bf();                  /* リングバッファを初期化   */
    g_tx_ready_flag = 0x01;     /* 送信完了フラグをセット   */
    EI();
    /* End user code. Do not edit comment generated here */
}

/* Start user code for adding. Do not edit comment generated here */
/***********************************************************************************************************************
* Function Name: putchar
* Description  : Low level layer for printf and puts
***********************************************************************************************************************/
int putchar(int c)
{
    while( 0x00 == g_tx_ready_flag )        /* 送信完了待ち             */
    {
        NOP();
    }
    g_tx_ready_flag = 0x00;                 /* 送信完了フラグをクリア   */
    R_UART0_Send( (uint8_t *)&c, 1 );       /* データ送信処理開始 */
    return c;
}

/***********************************************************************************************************************
* Function Name: getchar
* Description  : Low level layer for scanf and gets
***********************************************************************************************************************/
int getchar(void)
{
    while ( 0x00 == chk_status() );
    NOP();
    return get_data();
}
/* End user code. Do not edit comment generated here */