速度控制源码

J1939 OBD 实现，比较容易懂，STM32 已经实现，文档都看懵了(J1939 OBD implementation is relatively easy to understand, STM32 has been achieved, documents are ignorant.)

CAN通讯控制LED和继电器（单片机STM8，开发环境IAR）(CAN communication control LEDs and relays)

The SX1208 is a highly integrated RF transceiver capable of operation from 290MHz to 510MHz, including the 315 and 434 MHz license-free ISM (Industry Scientific and Medical) frequency bands. Its highly integrated architecture allows for a minimum of external components whilst maintaining maximum design flexibility. All major RF communication parameters are programmable and most of them can be dynamically set. The SX1208 offers the unique advantage of programmable narrow-band and wide-band communication modes without the need to modify external components. The SX1208 is optimized for low power consumption while offering high RF output power and channelized operation. TrueRF™ technology enables a lowcost external component count (elimination of the SAW filter) whilst still satisfying ETSI and FCC regulations.

第八届飞思卡尔智能车竞赛平衡光电    MC9S12XS128的  网上找的  部分程序  区赛二等奖   同学参考的  用起来挺不错的   参数要自己调

说明：  基于低功耗单片机msp430实现的modbus RTU通讯(Modbus RTU communication based on low power MCU MSP430)

BMX055九轴陀螺仪加速度计地磁传感器的读取与滤波，可用于无人机、平衡车的代码参考。(BMX055 nine axis gyroscope accelerometer geomagnetic sensor reading and filtering, can be used for UAV and balance car code reference.)

for omapl 138 clock calculation

基于STM8S003的Mifare超轻阅读器mcu.设备读取卡序列号，在EEPROM中搜索，如果存在，则在几秒钟内打开输出（漏极开路）。每个读卡的序列号通过RS-485相互传输设备。支持具有7字节序列号的Mifare经典卡透镜编程EEPROM中的卡在万事达卡。第一设备首次通电（或清除EEPROM）后读取的卡为MasterCard（万事达卡）。EEPROM可通过拔下的针脚19清除STM8S003 mcu在设备通电时接地向上。核心：STM8S003；输出1:opendrain；输出2:RS-485（卡上传输的7字节SN）。存档包含：STM8S003（IAR、C、assembler）的源代码；原理图和PCB板项目（PCAD2002）。

基于MSP430 的MPL3115A2气压海拔高度传感器IIC程序

充电桩通信规约代码，根据国标进行编写，使用国内大部分电动充电车。(Charging pile communication protocol code, compiled according to national standards, using most domestic electric charging vehicles.)