点亮LED灯（TMS570LS31HDK）

一、安装Code Composer studio（CCS）

1.ccs下载地址
![在这里插入图片描述](https://img-blog.csdnimg.cn/direct/071785ef011348de8cc69e83536a3b99.png
2.ccs安装
学习文档

二、安装Hal Code Generator

下载地址
在这里插入图片描述

三、创建新的CCS项目（TMDS570LS31HDK）

详细步骤学习博客（推荐这里学习）
以下是大致步骤（步骤有缺失）：

进入ccs：file->new ccs project
打开hal code generator ：file->new project，将文件存储在ccs刚才创建的目录之下，然后修改电路图，生成代码。
在ccs中，右键点击项目->properties->Build->include Options,将 hal code文件中的 include和source文件添加进去
在sys_main.c中编写代码，右键点击项项目->build project，将tms570板子usb与电脑连接，同时插上板子电源，否则会报错：Error connecting to the target: (Error -180 @ 0x0) The controller has detected a target power loss. The user must turn-on or connect the power supply for the target

/** @file sys_main.c 
*   @brief Application main file
*   @date 11-Dec-2018
*   @version 04.07.01
*
*   This file contains an empty main function,
*   which can be used for the application.
*/

/* 
* Copyright (C) 2009-2018 Texas Instruments Incorporated - www.ti.com 
* 
* 
*  Redistribution and use in source and binary forms, with or without 
*  modification, are permitted provided that the following conditions 
*  are met:
*
*    Redistributions of source code must retain the above copyright 
*    notice, this list of conditions and the following disclaimer.
*
*    Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the 
*    documentation and/or other materials provided with the   
*    distribution.
*
*    Neither the name of Texas Instruments Incorporated nor the names of
*    its contributors may be used to endorse or promote products derived
*    from this software without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/


/* USER CODE BEGIN (0) */
/* USER CODE END */

/* Include Files */

#include "sys_common.h"

/* USER CODE BEGIN (1) */
#include "het.h"
#include "gio.h"
#include "FreeRTOS.h"
/* USER CODE END */

/** @fn void main(void)
*   @brief Application main function
*   @note This function is empty by default.
*
*   This function is called after startup.
*   The user can use this function to implement the application.
*/

/* USER CODE BEGIN (2) */
/* USER CODE END */

uint8	emacAddress[6U] = 	{0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU};
uint32 	emacPhyAddress	=	0U;

int main(void)
{
/* USER CODE BEGIN (3) */
    hetInit();                              //het初始化
    gioSetBit(hetPORT1,0,1);   //将hetPORT1的pin0管脚置为1，即为高电平
    while(1);
/* USER CODE END */

    return 0;
}


/* USER CODE BEGIN (4) */
/* USER CODE END */