MINGW Development Package(MAC OS)

This tutorial shows you how to compile a C/C++ program in Mac OS using Eclipse. Remember that GNU is the linux-based compiler and hence if we want to use it for Mac OS, we have to have certain executable(s) to be running in Mac OS.

Development Package

You can get the same development package as the one we promote for ARM processors.

• Get the Development Package and unzip to an absolute directory such as Desktop

  SourceForge SJSU Development Package

  The unzipped path should not have spaces

Required Package

You might need to get and install the following package:

• Command Line Tools

Open Eclipse and Create New Project

1. Open Eclipse.    Always open the bash file    since it sets up environment variables for you.	Open bash file in your development package directory
2. Open lpc1758_freertos Project Right click on the lpc1758_freertos project Choose Open Project	Create New Eclipse C++ Project
3. Write your source code    Copy the simple source code on the right.	#include <stdio.h> int main(void) { /* Without this, printf() will not work */ setvbuf(stdout, 0, _IONBF, 0); setvbuf(stdin, 0, _IONBF, 0); /* Write rest of your code here */ printf("Hello World\n"); return 0; }
4. Run your program Click on the the harmmer button and start building your code build_with_dbc option will also generate the dbc file in _can_dbc directory	Run your project

Program the Hex file into SJOne board

1. Find USB path Open Terminal from your Mac Type	Open bash file in your development package directory
2. Modify python script Open the pyFlash-Hyperload.py Find sDeviceFile and sHexFilePath Replace these two path with your local device path and hex file path	Create New Eclipse C++ Project	Create New Eclipse C++ Project
3. Run External python tool from eclipse Go to Run from the menu bar Click External Tool -> python	Run your project
4. Run your program Click on the the harmmer button and start building your code build_with_dbc option will also generate the dbc file in _can_dbc directory	Run your project