Saleae逻辑分析仪软件v1.1.15(附使用手册)

说明：  。UC3842是一种高性能固定频率电流型控制器,包含误差放大器、PWM比较器、PWM锁存器...(UC3842 is a high performance fixed frequency current controller, which includes error amplifier, PWM comparator and PWM latch)

通过51单片机串行转并行，扩展IO口，实现四个步进电动机的控制。(By 51 microcontroller serial to parallel IO expansion port, to achieve four stepper motor control.)

STM32控制DDS输出正弦波等波形，频率幅值可调。(STM32 control DDS output sine wave waveform, adjustable frequency amplitude.)

LCD12864 可以显示汉字，字符，数字，还可以显示可变的变量。(LCD12864 liquid crystal display program, can display Chinese characters, characters, numbers, you can also display variables.)

C8051F120,实现ADC0采样芯片温度，通过串口0发送到PC机,实时监控温度的变化(C8051F120, ADC0 sampling chip temperature to achieve, through the serial port 0 is sent to the PC, real-time monitoring of temperature change)

利用单片机的定时器定时，令十字路口的红绿灯交替点亮和熄灭，实现主支路路口的交通信号灯控制（尽可能保持主线的畅通，即在通常情况下，保持主线的放行，只有在支线到达时，才放行支线），同时采用LED数码管或LCD显示倒计时时间。(The use of single-chip timer timing, make the turn at the crossroads of the traffic lights lit and extinguished achieve the main traffic lights at the junction of the slip control (as much as possible to maintain the smooth flow of the main line, that is, in normal circumstances, to maintain the main line of the release, only at Extension arrive only when the release of the Spur Line), while the use of LED digital tube or LCD display countdown time.)

Advanced Engineering Electromagnetics Balanis 2nd Ed - Solution manual Ch4-6

红外遥控编码分析器电路图，可用DXP直接打开(Infrared remote control code analyzer circuit that can be used directly to open DXP)

STM8L052 的LCD段码驱动显示程序。STM8的LCD驱动器驱动比较复杂，没有规律，显示段码8，需要每位对应，本程序使用三个数组和很小的程序实现段码显示。减少了程序量，提高了效率。(LCD Segment drive STM8L052 display program. STM8 LCD driver drive more complex, there is no law, code display section 8, each corresponding to the needs, the program uses three arrays and procedures to achieve a small segment display. Reduction program, improving the efficiency.)

Returns true if the task does not share ->mm with another thread process.