ตั้งค่า Eclipse Mars C/C++ และ STM32 Tool Chain

https://struggley.wordpress.com/2016/04/12/%E0%B8%95%E0%B8%B1%E0%B9%89%E0%B8%87%E0%B8%84%E0%B9%88%E0%B8%B2-eclipse-mars-cc-%E0%B9%81%E0%B8%A5%E0%B8%B0-stm32-tool-chain-%E0%B8%AA%E0%B8%B3%E0%B8%AB%E0%B8%A3%E0%B8%B1%E0%B8%9A-stm32f746g-discov/