stm32_game_pad

ADI公司的AD4111是具有±10V和0 mA至20 mA输入和明线检测功能的低功耗 24 位 Σ-Δ ADC,集成了模拟前端(AFE),还集成主要模拟和数字的信号调理区快,为每个模拟输入通路配置成八种单独建立图,最大通路扫描速率6.2 kSPS(161 μs),嵌入的2.5V低漂移(5 ppm/℃)能隙基准电压降低了外接元件数量,单电源5V或3.3V工作,工作温度?40℃ 到 +105℃,主要用在过程控制PLC和DCS模块.本文介绍了AD4111主要特性,功能框图以及评估板EVAL-AD4111SDZ主要特性,框图,电路图,材料清单和PCB设计图.(The AD4111 is a low power, low noise, 24-bit, sigma-deltaanalog-to-digital converter (ADC) that integrates an analog front end (AFE) for fully differential or single-ended, high impedancebipolar,10 V voltage inputs, and 0 mA to 20 mA current inputs. The AD4111 also integrates key analog and digital signalconditioning blocks to configure eight individual setups for each analog input channel in use. The AD4111 features amaximum channel scan rate of 6.2 kSPS for fullysettled data.)

TI MSC121x example code

说明：  采用89C51+DS1820+数码管+蜂鸣器DS1820设置为12位精度，环境温度超过Alarm值 蜂鸣器报警，超过40度 继电器启动 ，Alarm值可通过按键自由设定 (With 89C51+ DS1820+ DS1820 digital control+ buzzer set to 12-bit accuracy over temperature buzzer alarm Alarm value, more than 40 degrees relay start, Alarm value can be set freely by key)

STM32_ADC_FSMC_TFT_DMA_OK.rar STM32经典应用程序 经过项目的验证(51 single classic applications, sub-program after program verification, high reliability)

Think of flying the Carle driver SD

基于stm32的开关电源，采用PID算法，包含整个工程！(Based on stm32 switching power supply, using PID algorithm, including the entire project!)

基于STM32平台，自创的原代码，I2C与EEPROM通信，很好用(Based on the STM32 platform, create their own source code, I2C communication with the EEPROM, very good use)

基于STM32的6050卡尔曼滤波，输出结果比较准确，可以使用，本人拿来做过平衡车(6050 Calman filter based on STM32)

LM3S系列开发板开发的串口与网络转换的原理图以及程序。嵌入式开发需要的资料。(LM3S series development board to convert the serial port of the network diagram, and procedures. Embedded developers need.)

Iar arm 7.8 版本的补丁程序，消除仿真Bug(Iar arm 7.8 patch to eliminate simulation Bug)