arm ads 源码 北京革新科技的，希望大家有用 bios dma flash iic io pwm rtc 等-source arm ads Beijing science and technology innovation, and hope that useful bios dma flash iic io pwm rtc, etc.

这是通过IO口模拟进行读写IIC 存储器的程序，说明详细，在24c02上调试通过，51单片机ARM都可以 注意时钟频率就可以了-This is a program to read and write IIC memory via analog IO, detailed instructions, 24c02 on debugging through 51 single-chip ARM can pay attention to the clock frequency can

意法STM32F10X系列arm的CAN,UART，IO,IIC,SPI等资源的标准库文件和头文件-The STMicroelectronics STM32F10X series arm of CAN, UART, IO, IIC, SPI resource standard libraries and header files