在CCS2环境下编程实现双音多频的检测，并且通过频率检测观察理论频率与真实频率的差距-usd ccs2 make programm for dmft

TI BeagleBoard-XM的開機映像檔，將其解壓縮後，執行其中的sh檔即可自動將你的uSD卡格式化並安置好開機映像檔，其中包含一個readme文檔，可參照其方式執行。-TI BeagleBoard-XM s boot images,uncompress it and execute the .sh file then it can automatically format your uSD card and make install the boot images in it.There

这是FREESCALE 生产的十六位单片机（mc9s12xep100）的芯片初始化-this is usd the 16bit micropress named mc9s12xep100 to be initialed

this code drive ili9341 with STM32f103RET and MMC/uSD and CAN bus example and UART in 2 ports