PIC_RS232

说明：  基于STM32 hal库的CAN驱动，仅有驱动部分，收发均测试通过。(The CAN driver based on STM32 Hal library only has the driver part, and both transceivers and receivers have passed the test.)

Example Application on how to use SCI (Serial Communication Interface) on Freescale HCS08 MCU.

DE2-115实现键盘输入显示在lcd显示屏(DE2-115 keyboard input and show in the lcd)

Allocates hardware buffers on the graphics card and fills them with data if a buffer has not already been previously allocated.

说明：  FlexRay总线控制器MC9S12XF512软件开发参考手册(FlexRay Bus Controller MC9S12XF512 Software Development Reference Manual)

说明：  MFRC522射频读卡器数据手册 IC-S50数据手册 包含相关性能简介(MFRC522 Radio Frequency Card Reader Data Manual IC-S50 Data Manual Contains a Brief Introduction to Related Performance)

自己写的C51开发板上硬件驱动，可作为工程开发模板，芯片是stc12c5060s2 上传项目是数字语音存储与回放(C51 development board hardware drivers to write their own, as the engineering development of a template, the chip is stc12c5060s2 upload project digital voice storage and playback)

基于零速更新算法的步态检测，在STM32单片机上实现，效果很好，可以计算出位移，角度等。(Based on the zero-speed update algorithm gait detection, STM32 microcontroller to achieve, the effect is very good, you can calculate the displacement, angle and so on.)

说明：  基于MSP430F5438A的AD9854驱动，AD9854的DDS核具有48位的频率分辨率（在300M系统时钟下，频率分辨率可达1uHZ）。输出17位相位截断保证了良好的无杂散动态范围指标。AD9854允许输出的信号频率高达150MHZ(Based on the AD9854 driver of MSP430F5438A, the DDS core of AD9854 has a frequency resolution of 48 bits (up to uHZ at 300 M system clock). Output 17-bit phase truncation ensures a good dynamic range index without spurious. AD9854 permits up to 150 MHZ of output signal frequency)

说明：  stm32汉字输入用的字库，可写汉字，亲自测试可以写各种字体(Stm32 Chinese Character Input Library, Writable Chinese Characters)