VP_FM2018_webpage

说明：  定时器的使用，让你了解使用定时器所必须的几个步骤！从而能够使用(the use of timers let you know by the use of timers to be a few steps! In order to use)

用瑞萨16位单片机驱动数码管，循环显示数字(Renesas 16-bit microcontroller with digital tube driver, circulation figures)

接收SI4463数据 并上传到电脑。同时发送一个确认代码给分机。(Receive SI4463 data and upload it to the computer.At the same time, send a confirmation code to the extension.)

将每2片74595做级联，然后再将级联之后的所有时钟线与数据再并联在一起最后对每一组的锁存控制线做单独控制.(Application to do a project, the more I/O, applied to the 74,595 to do the extension, but you want to mount multi-chip 74595, is bound to have a lot to use the I/O port, in order to solve this problem, I will be every 2 sheet 74595 do cascade, and then cascade after all the clock line and the data in parallel and then together (i.e., all 74595 communal clock and data lines, it only occupies two I/O port lines) Finally, for each group latch control lines do individually controlled (equivalent to Chip Select), so that a hardware circuit by a great degree of simplification, both procedures can also share a driving subroutine 74595, to control the type of lock inventory control line, serial data is sent to the port 74595 cascade module. As a result of the hardware and software have a large degree of optimization.)

8255的键盘演示实验，着重熟悉8255的应用和熟悉(8255 keyboard demonstration experiment, focusing on familiar with the 8255 applications and familiar with the)

说明：  51单片机的拼音输入法的程序，用C实现，(51 SCM Pinyin input method to the procedures used to achieve C,)

电池均衡 LTC3300的均衡程序 主动均衡(Battery Balance LTC3300 Balance Program Active Balance)

stm32+SST25VF016B+fatfs驱动(stm32 SST25VF016B fatfs drive)

This is a test program. It is a solution for a practice problem. It s just a simple program that I d like to upload it here so I ll be marked as the one who has at least an uploaded file.

利用ad9854模块产生频率范围为0到50Mhz的正弦波，方波。(Use ad9854 module generates a frequency range of 0 to 50Mhz sine wave, square wave.)