C--progress

本科做的课设 密码锁 觉着还可以 分享一下 与大家共同学习 (Undergraduate classes set combination lock Feel can also share Study with everybody together)

基于LPC1768的串口控制台程序，使用的是宝马1768开发板。需要外接：串口、lcd1602；需要开发板模块：串口、A/D转换、五向键、I2C、rtc、定时器、内置512kE2PROM、GPIO。已完成测试，开机需输入密码：012345；可使用 , 或 . 键上下切换输入过的命令。可设置、显示时间日期及闹钟，可更改密码。个人开发，引用需注明CJ right.(This project is a serial console program based on LPC1768 ARM chip , its use of Baoma 1768 development board. Need external: serial port, LCD1602 module the need of develop board module: serial port, A/D conversion, joystick , I2C, RTC, timer, built-in 512k E2PROM, GPIO. Has completed the test, the boot need to enter the password at the first: 012345 can use the key of , or . to up and down switching input over the command. Can set, display the time date and alarm clock, can change the password.Personal development, please respect the copyright.)

Realtek最新的5口傻瓜交换机芯片RTL8305NB做的3口百兆交换机原理图、PCB图，以此为参考可以做5口交换机(Schematic and PCB Documents of 3 Ports switch.The main chip is RTL8305NB,which is the new 5 ports switch chip of realtek Co.Ltd.)

使用定时器TIM3输出四路的SPWM波，其中一二路、三四路波形一致，一二路与三四路波形相差180°(Timer TIM3 is used to output four SPWM waveforms, of which one, two, three and four waveforms are identical, and one, two and three and four waveforms are 180 degrees different.)

STM32 USB转串口驱动，含X86和X64，版本号1.5(STM32 USB to serial port driver, including X86 and X64, version 1.5)

利用单片机实现多路温度采集的C语言源代码，包含采集节点代码和通信控制机代码(Using single chip multi-channel temperature acquisition of C language source code, including the code acquisition nodes and a communication control unit codes)

这是关于发动机缸内燃烧模拟软件KIVA-3V计算仿真过程的详细解说。(This is a detailed explanation on the engine cylinder combustion simulation software KIVA-3V computing simulation process.)

在keil编译环境下的MP3开发源码 有助于初学者学校AVR使用 (This is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-source)

电动车控制器程序，驱动48V直流无刷电机，含所有电动车功能，包括电子刹车，自动巡航等(E-Bike 48V BLDCM DRIVE)

TM4C123单片机SPI DAC模块，附带库程序，使用Keil(TM4C123 SPI DACmodule including other code used，using keil )