ARM_SPI

routines to manage by polling a serial (RS232) node Modbus RTU slave. The microcontroller on which it was implemented is LPC1768. The routine for performing the CRC16 checksum is very small and very fast. MODBUS-SLAVE is complete. VERY INTERESTING.

这就是网上广为流传的arm学习报告1、2、3的全部，省得大家到处找了。()

MCU是stm32f105，将USB端口，驱动为HID，可以与pc通信，已经完成测试。(MCU is stm32f105, the USB port, driven by HID, can communicate with PC, has been tested.)

It s library for using SDHC cards with stm32f4xx microcontrollers.

这个是LPC1788开发板的测试用例 都已经试过可以编译通过(This is the LPC1788 development board test cases have been compiled through)

arm学习报告，很经典的arm学习资料。关于arm启动以及arm印象文件相关(arm study report, it is a classic learning materials arm. Start on the arm as well as documents related to the impression arm)

2378 example code - flash led

设计的是一种基于ARM的自反馈程控放大器，它由ARM主控模块、放大模块、滤波模块、电源模块、键盘和液晶显示模块构成。以ARM1138作为主控芯片，通过对输出信号进行数据采集及处理，实现放大器增益校正与闭环控制，达到精确程控放大器增益和实时显示的目的(Design is a programmable ARM-based self-feedback amplifier, which consists of ARM control module, amplifier modules, filter modules, power modules, keyboard and LCD display modules. To ARM1138 as the master chip, the output signal by data acquisition and processing, calibration and closed-loop amplifier gain control, programmable amplifier gain to achieve accurate and real-time display purposes)

三星s3c44b0芯片下的基本模数转换程序()

利用GPIO口模拟I2C通信，驱动富士通MB85RC系列铁电存储器 ** 支持的型号：MB85RC64/64V,MB85RC128/128V,不支持MB85RC16/16V(The master inputs the device address word (8 bits) following the start condition, and then the slave outputs)