串口编程程序，直接接硬件电子称，通讯成功，可以接到称中数据，但称中的固化块必须能传数据-Serial programming procedures, hardware, electronics, said direct access, communication success, said the data can be received, but said that the cure must be able to pass the data block

一个可以让灯，绕着心心转的程序，主要用来流水灯用的！-a program can make a heart ,it is very beautiful!!!do not miss...

LPC系列的USB固件更新代码，可以类似Bootloader的固化到芯片。-LPC series USB firmware update code, similar to the chip Bootloader cure.