飞思卡尔中断 Codewarrior for HCS12的中断服务程序编写说明

c++2

51单片机开发的双路冷气机自动切换报警控制器-51 MCU development of dual air-conditioning automatically switch alarm controller

超声波测距原代码,可以以此为原本用来做测速,避障,等的智能小车-measure distance

此子程序将进行AD转换和AD处理，处理后的12位AD值中低八位存放在 adc_buffer_low中，高四位存放在adc_buffer_hi寄存器的低四位-This subroutine will convert to AD and AD treatment, treated in the low 12-bit AD value stored in the adc_buffer_low eight, the high four storage registers in the low 4 adc_buffer_hi

用C8051F020读取红外遥控，采用扫描的方法-C8051F020 read with infrared remote control, using the method of scanning

采用sja1000开发can总线的源代码-USE SJA1000 DESIGN CAN-BUS SOURCE PROGRAM

这里只给了TEA5767的控制程序。以下程序中的函数可以直接在主程序中调用

TFT液晶屏测试程序，CPU为W77E58，修改发送指令可在液晶屏上显示不同的字符或图形-TFT LCD screen test procedures, CPU W77E58 to amend the directive to be sent on LCD screen show different characters or graphics

SD卡开发源程序，可根据用户实际硬件修改-SD Card source files, users can change the actual hardware

采用DDS 技术实现了基于DSP 的模拟调制实验模块。包括系统的硬件和软件设计,模拟调制原理,DSP实现模拟调制的方法,同时采用单象限正弦波形存储器结构对DDS 模块进行了改进,提高调制器的性能。-DDS technology using DSP-based implementation of the experimental module Analog modulation. Including system hardware and software design, analog modulation principle, DSP Analog modulation methods of implementation, while a single-quadrant sine wave-shaped structure of the DDS memory module has been improved to enhance the performance of modulator.