stm32f030r8t6-adc

用C语言编写STM32嵌入式程序，设计一个万年历系统，并用HX1230屏显示相关的时间信息。 基本要求： 1.C语言程序要求是模块化设计。 2.该万年历要求能显示时间（时、分、秒）、年月日及闹钟定时时间（分、秒）。 3.该系统由2-3个按键可调整显示的时间、年月日及闹钟定时时间，具体各个按键功能及编程方式自定。 4.该闹钟可以定时时间到，LED将发出提示闪光，且持续30s。 5.HX1230屏能驱动显示。 6.定时时间可被打断，即打断后恢复时继续计时。 7.设置闹钟报警功能； 8.利用STM32自带的温度传感器功能，使系统能显示当前环境温度值。(STM32 embedded program is written in C language, a calendar system is designed, and relevant time information is displayed on HX1230 screen. Basic requirements: 1. The requirement of C language program is modular design. The calendar requires that time (hours, minutes, seconds), year, month, day and alarm clock timing time (minutes, seconds) be displayed. 3. The system can adjust the display time, year, month, day and alarm clock timing time by 2-3 keys, and the function and programming mode of each key are self-determined. 4. The alarm clock can be scheduled to arrive, and the LED will give a prompt to flash, and lasts for 30 seconds. 5. HX1230 screen can drive display. 6. Timing time can be interrupted, i.e. when the interruption is resumed, the timing will continue. 7. Setting alarm function of alarm clock; 8. Using the temperature sensor function of STM32, the system can display the current environmental temperature)

基于51单片机的继电器例程，常见问题： 1. 按下按键无效果 确保连线正确 换根杜邦线试试 将单片机拆下来重新安装下，重启开发板(Relay Routine Based on 51 Single Chip Microcomputer, Frequently Asked Questions: 1. Pressing the key has no effect Make sure the connection is correct Try changing the dobang line Remove the microcontroller and reinstall it, restart the development board.)

HEX 转换到BIN格式的工具，网上下载来的工具，经过改造。(HEX conversion to BIN format tools, tools downloaded online, after transformation.)

基于MSP430G2553的频率计数计的程序编写，已经过测试，程序无误可以完整运行。(Based on the frequency count MSP430G2553 meter programming, has been tested, the program can complete run correctly.)

使用ISL12022的一个RTC代码 LPC2000系列 (A rtc used ISL12022)

ABAQUS子程序二次开发，据此编制排水板单元UEL。(Subroutine of ABAQUS secondary development, on the basis of establishment of education-the drainage plate unit. )

无线射频芯片SI4432技术手册及编程指南（中文）(Radio frequency chip SI4432 technical manuals and Programming Guide (Chinese))

8051c 的一个Crc 算法分析(8051c of an algorithm analysis Crc)

基于msp430的数模转换程序，亲测有效(Digital-to-analog conversion program based on msp430, pro-test is effective)

keil 51的学习资料，里面包含了keil软件，以及51的PDF教程，和安装程序(learning materials in the keil 51, which contains the keil software, and 51 PDF tutorials, and installation procedures)