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采用意法半导体开发工具sttool，基于stm8s的PWM调制程序。输出脉冲序列(STMicroelectronics Development Tools sttool, based PWM modulation stm8s the process.The output pulse sequence)

说明：  利用ATmega128控制实时日历时钟PCF8563(Control the use of real-time calendar clock PCF8563 ATmega128)

Proteus单片机仿真实例大全之 《lcd1602仿真实例》(Proteus MCU simulation Daquan the "lcd1602 simulation")

说明：  单片机开发的头文件，包括1602、12864、DS18B20，代码移植，改几个参数就可以(MCU development header files, including 1602,12864, DS18B20, code migration, change a few parameters can)

定时器实现开发板上面的led等熄灭2s，亮1s(T0)

说明：  51单片机双机通信程序，keil环境。。。。。(51 keil communication between two machine)

SILABS新推出SI4463完整DEMO板原理图、PCB图、DEMO程序下载。传输距离1000~2000米 SILABS新推出EZradioPRO系列RFIC:SI4432,适合长远距离的无线数据传输应用.其发射功率+20dbm,接收灵敏度-116dbm,通讯距离2000米 SI4463特点 频率范围= 119–1050 MHz 接收灵敏度 = –126 dBm 调频模式 (G)FSK and 4(G)FSK OOK and ASK 最大输出功率 +20 dBm (Si4464/63) +16 dBm (Si4461) +13 dBm (Si4460) PA支持 +27 dBm 低功耗 10/13 mA RX 19 mA TX at +10 dBm (Si4460) 待机模式 30 nA shutdown, 50 nA standby 波特率= 0.123 kbps to 1Mbps 快速唤醒转换时间 支持电压= 1.8 to 3.6 V Excellent selectivity performance 60 dB adjacent channel > 73 dB blocking at 1 MHz 天线多样性和T / R开关控制 高度可配置的包处理程序 TX and RX 64 byte FIFOs 自动频选(AFC) 自动增益控制 (AGC) 低成本 Low Battery Detector 温度传感器 20-pin QFN 封装 IEEE 802.15.4g compliant FCC Part 90 Mask D (SILABS new EZradioPRO series RFICs: SI4432, suitable for long-term distance wireless data transmission applications. Emission power+20dbm, receiver sensitivity-116dbm 2000 meters communication distance the SI4463 characteristics of the frequency range = 119-1050 MHz Receiving Sensitivity =-126 dBm FM mode ( G) FSK and 4 (G) FSK OOK and ASK the maximum output power+20 dBm (Si4464/63)+16 dBm, (Si4461)+13 dBm, (Si4460) PA to support+27 dBm low-power 10/13 mA RX 19 mA TX at+10 dBm (Si4460) 30 nA of the shutdown of the standby mode, 50 nA, the standby baud rate = 0.123 kbps to 1Mbps fast wake-up voltage conversion time support = 1.8 to 3.6 V Excellent selectivity Performance 60 dB adjacent channel> 73 dB, the blocking at 1 MHz antenna diversity and T/R switch control highly configurable packet handler TX and RX 64 byte FIFOs automatic frequency-selective (AFC) Automatic Gain Control (AGC) low-cost Low Battery Detector temperature sensor 20-pin QFN package IEEE 802.15.4g compliant FCC Par)

XJCG12864 驱动ic是UC1705X, 常用的读写程序(XJCG12864 driver IC is UC1705X, commonly used read and write programs)

在stm32的cpu上移植freertos操作系统，程序在freertos基础上实现了，按键扫描，led灯控制，串口收发处理，定时器中断程序等功能。使用MDK打开工程文件即可。(Stm32 on the cpu transplant freertos operating system, the program freertos based on realized, key scan, led lamp control, serial port transceiver processing, function timer interrupt procedures. MDK can open the project file.)