Description: A simple C program to strobe the LEDsvia Port D. The strobe rate is to be set by adjusting the voltage drop over a potentiometer that is sampled by an ADC. Platform: |
Size: 2010 |
Author:张欢 |
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Description: An assembly to strobe the LEDsvia Port D. The strobe rate is to be set by adjusting the voltage drop over a potentiometer that is sampled by an ADC Platform: |
Size: 2396 |
Author:张欢 |
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Description: A simple C program to strobe the LEDsvia Port D. The strobe rate is to be set by adjusting the voltage drop over a potentiometer that is sampled by an ADC. Platform: |
Size: 2048 |
Author:张欢 |
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Description: An assembly to strobe the LEDsvia Port D. The strobe rate is to be set by adjusting the voltage drop over a potentiometer that is sampled by an ADC Platform: |
Size: 2048 |
Author:张欢 |
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Description: 采用Intel8255端口数据线与上图除IN0~IN7之外的引线连接。
程序步骤：
(1)根据模拟信号输入连线方式(跳线JP10与电位器１相连，若JP10上跳线摘掉，可将电位器２作模拟信号输入)，选择模拟通路，即选定addC,addB,accA组成三位二进制数据；
(2)同时使START和ALE有效，使ADC0809选择相应模拟信号并转换；
(3)等待EOC出现高电平；
(4)使OE为高电平，即允许从ADC0809读出数据
-Intel8255 port using data cable with the exception of the map outside the IN0 ~ IN7 pin connection. Procedural steps: (1) According to the analog signal input connection means (JP10 jumper connected with the potentiometer 1, if the jumper JP10 removed can be Potentiometers for analog signal input 2), select the analog channel, namely, the election set addC, addB, accA composed of three binary data (2) At the same time so that START and ALE effective, so select the appropriate ADC0809 analog signal and conversion (3) wait for EOC appears high (4) to enable the OE for the high electrical ping, which allows读出数据from ADC0809 Platform: |
Size: 1024 |
Author:萧寒 |
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Description: 利用80C196片内的A/D转换模块，进行A/D转换实验，模拟量输入选用板提供的电位器，改变电位器值，观察AX寄存器中每次转换结果。将高8位AD结果用8255的PA口输出到LED灯上。-80C196 chip to use the A/D converter module, for A/D conversion experiments, Analog Input selection board provided by potentiometer to change the potentiometer value to observe the AX register in the results of each conversion. High-8 AD results with 8255 output to the PA port LED lights on. Platform: |
Size: 1024 |
Author: |
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Description:
(1) ADC&UART:
摘 要：本文件是AD采样及串口测试程序；AD输入端子(J7)可输入8路AD(AIN0--AIN7)，另有1路可测量片内温度，9路采样值都通过串口（使用串口必须将JP3的1，2及3，4脚短路）发送出去，在串口调试助手上看观察其值。8路AD输入中AIN7可通过跳以器(JP1)“ADC”（1，2脚短接）与板上电位器相连，通过手动调VR1可以观察到电压值的变化。
(2) KEY&DAC:
摘 要：本文件是键盘及DA输出测试程序；DA输出端子(J9)可输出2路DA(DAC0,DAC1),四路按键(KEY1--KEY4，须设置跳线JP4)，测试时按下KEY1--KEY4，分别对应DAC0，DAC1输出0.5V，1V，1.5V，2V。-(1) ADC & UART: Abstract: This document is a serial AD sampling and testing procedures AD input (J7) to enter the 8 AD (AIN0- AIN7), and another 1-chip temperature measurable way, the way sampling the value of 9 through the serial port (using the serial port must be the JP3 short legs 1,2 and 3,4) sent in the serial debugging point of view to observe the value of assistants. 8-channel AD input can jump to AIN7 browser (JP1) " ADC" (1,2 feet shorter then) connected with the on-board potentiometer, VR1 can be adjusted manually through the observed changes in voltage. (2) KEY & DAC: Abstract: This document is the output DA keyboard and test procedures DA Output (J9) to output 2-way DA (DAC0, DAC1), four-way key (KEY1- KEY4, shall be provided jumper JP4), test press KEY1- KEY4, corresponding to DAC0, DAC1 output 0.5V, 1V, 1.5V, 2V. Platform: |
Size: 50176 |
Author:hyy |
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Description: C8051F020 AD采样及串口测试程序，AD输入端子(J7)可输入8路AD(AIN0--AIN7)，另有1路可测量片内温度，9路采样值都通过串口（使用串口必须将JP3的1，2及3，4脚短路）发送出去，在串口调试助手上看观察其值。8路AD输入中AIN7可通过跳以器(JP1)“ADC”（1，2脚短接）与板上电位器相连，通过手动调VR1可以观察到电压值的变化。-C8051F020 AD sampling and serial port test program, AD input terminal (J7) to enter the 8-channel AD (AIN0- AIN7), while a measurable way on-chip temperature, 9 Lu sampled values through serial port (using the serial port must be JP3 of 1,2 and 3,4 pin short-circuit) to send out the serial port debugging assistant point of view to observe its value. 8-channel AD input AIN7 can jump to device (JP1) " ADC" (1,2 feet shorter then) and the on-board potentiometer connected by manually adjusted the value of VR1 can be observed voltage changes. Platform: |
Size: 6144 |
Author:lijun |
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Description: 本资源为10位ADC采样电位计数据串口VC动态显示程序，具有保存数据，动态显示数据，向前和前后查看数据，显示数据包接收时间，还可设置刷新频率的功能。同时压缩文件中含有此程序的完整解释。-The resources for the 10-bit ADC sampling data port VC potentiometer dynamic display program has saved the data, dynamic display of data, forward and around to view the data, display data packet reception time, the function can set the refresh rate. Zip file also contains a complete explanation of this procedure. Platform: |
Size: 113664 |
Author:王伟忠 |
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Description: 本程序为改进版10位ADC采样电位计数据串口VC动态显示程序，在原版基础上增加了"查看当前数据"的功能，非常适合学习VC串口动态显示数据的初学者学习.-This program is an improved version of 10-bit ADC sampling data port VC potentiometer dynamic display program, based on the increase in the original " View the current data" function, ideal for studying dynamic display data VC serial beginners. Platform: |
Size: 4113408 |
Author:王伟忠 |
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Description: 对nxp-LCP2478板子上的电位器输入的电压进行AD转化后输出，并在串口段进行监视！- Carries on after on the nxp-LCP2478 board s potentiometer input s voltage AD transforms outputs, and carries on the surveillance in the serial port section! Platform: |
Size: 150528 |
Author:李晓鹏 |
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Description: 现象：数码管静态显示0-16数字，
跳线：学习板靠近电位器的LCD/LED跳线冒跳到上面,
位选信号 由右到左为P20、P21、P22、P23、P24、P33 ；
数据口：p0口
选中片选信号，向数据位送数据，静态显示-Phenomenon: the number of digital static display 0-16,
Jumper: learning board near the potentiometer LCD/LED jumper to take jump above
Bit-select signal from right to left as the P20, P21, P22, P23, P24, P33
Data port: p0 mouth
Selected chip select signal to send data to the data bits, static display Platform: |
Size: 13312 |
Author:小雪 |
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Description: 本文件是AD测试实验；测试前需要对管脚复用的电压基准进行设置，将JP10的2，3脚短接，1脚空出。AD输入端子(J10)可输入4路AD(ADC0--ADC3)，另有1路可测量片内温度，5路采样值都通过串口发送出去，在串口调试助手上看观察其值。4路AD中ADC0可通过跳线器(JP5)“ADJ_VOL”（1，2脚短接）与板上电位器相连，通过手动调VR1可以观察到电压值的变化-This document is the AD test experiment testing is required before reuse of the voltage reference pin is set, the JP10 shorted 2,3 feet, 1 foot empty. AD input terminals (J10) to enter 4 AD (ADC0- ADC3), and 1 way to measure chip temperature, 5-way samples are sent through the serial port, serial port debugging assistant in terms of observed values. 4 AD by the ADC0 jumper (JP5) " ADJ_VOL" (1,2 pin shorted) is connected with the on-board potentiometer, VR1 can be observed by manually adjusting the voltage changes Platform: |
Size: 36864 |
Author:cisca |
Hits:
Description: 本文件是AD采样及串口测试程序；AD输入端子(J7)可输入8路AD(AIN0--AIN7)，另有1路可测量片内温度，9路采样值都通过串口（使用串口必须将JP3的1，2及3，4脚短路）发送出去，在串口调试助手上看观察其值。8路AD输入中AIN7可通过跳以器(JP1)“ADC”（1，2脚短接）与板上电位器相连，通过手动调VR1可以观察到电压值的变化。-This document is a serial AD sampling and testing procedures AD input terminal (J7) to enter 8 AD (AIN0- AIN7), and 1 way to measure chip temperature, 9 road sample value through the serial port (using the serial port must be 1,2 and 3,4 pin JP3 shorted) to send out the serial port to observe the terms of the value of debugging assistant. 8 AD inputs AIN7 can jump to device (JP1) " ADC" (1,2 pin shorted) is connected with the on-board potentiometer, VR1 can be observed by manually adjusting the voltage changes. Platform: |
Size: 51200 |
Author:liu |
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Description: MC9S08QG8开发板程序
ADC与SCI结合
通过旋转电位器改变串口发送值
通过串口助手观察发送的数-ADC combination with SCI
By rotating the potentiometer to change the serial port to send the value of
Observe the number of sent through the serial assistant Platform: |
Size: 109568 |
Author:远方 |
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Description: (1) AD_TEST:
摘 要： 本文件是AD测试实验；测试前需要对管脚复用的电压基准进行设置，将JP10的2，3脚短接，1脚空出。AD输入端子(J10)可输入4路AD(ADC0--ADC3)，另有1路可测量片内温度，5路采样值都通过串口发送出去，在串口调试助手上看观察其值。4路AD中ADC0可通过跳线器(JP5)“ADJ_VOL”（1，2脚短接）与板上电位器相连，通过手动调VR1可以观察到电压值的变化。-(1) AD_TEST:
Abstract: This document is the AD test lab set before the test voltage reference pin multiplexing, short JP10 of 2,3 feet, one foot vacated. AD input terminal (J10) can enter the 4-way AD (ADC0- ADC3), and a road measurable on-chip temperature, the sample value of the 5-way are sent through the serial port, serial debugging aides point of view to observe its value. ADC0 can be in the 4-way AD jumper (JP5) ADJ_VOL (1,2 feet short) on-board potentiometer connected to voltage changes can be observed by manually adjusting VR1.
Platform: |
Size: 946176 |
Author:shaowei |
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Description: A/D转换功能实现，并且用液晶1602显示转换后的数据
注：测试时可以将实验板的上得12864的液晶的BLA端接至PA0口来
模拟AN0路的模拟信号输入，可以用控制液晶BLA的电位器来控制输
入得模拟电压的大小-A/D converter functions, and use the LCD 1602 to display the converted data
Note: The test of the experimental board on get 12864 LCD BLA termination port PA0 to
Analog AN0 road analog signal input, with the control LCD BLA potentiometer to control the input
Into size have an analog voltage
Platform: |
Size: 2048 |
Author:mirxie |
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Description: DQ-STM32开发板试验程序
ADC实验
通过串口输出采样值
通过学习板电位器调节电压
端口分配详见原理图-DQ-the STM32 development board test procedures, experimental ADC serial output sample value by the study board potentiometer to adjust the voltage port assignments refer to the principle of Figure Platform: |
Size: 1027072 |
Author:tyrone |
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Description: 使用到I/O控制、定时器、串口和液晶屏显示，程序每秒钟往串口打印一次PC2处的AD值，液晶屏同时也通过进度条及数值两种方式将AD值显示出来。串口使用USB-COM接口，波特率为115200，无硬件流控制。-The Blinky project is a simple program for the STM32F407Z
microcontroller using STM STM3240G-EVAL Evaluation Board, compliant
to Cortex Microcontroller Software Interface Standard (CMSIS v2.0).
Example functionality:
- Clock Settings:
- XTAL = 25.00 MHz
- SYSCLK = 168.00 MHz
- Sys Timer is used in interrupt mode
- LED blink with speed depending on potentiometer position
- colour LCD display shows init message and bargraph depending on potentiometer position
- AD settings: 12 bit resolution
- AD value is output onto serial port UART4
UART4 settings: 115200 baud, 8 data bits, no parity, 1 stop bit
The Blinky program is available in different targets:
STM32F407 Flash: runs from Internal Flash located on chip
(used for production or target debugging)
STM32F407 RAM: runs from Internal RAM located on chip
(may be used for target d Platform: |
Size: 749568 |
Author: |
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Description: 任务1：编写程序，从PA口输入开关量，由PB口输出，通过发光二极管指示其状态。
任务2：由电位器电路板分压获得模拟信号，输入到ADC0809的IN0通道，编写程序，将得到的AD转换结果保存到内部RAM中。-Task 1: programming, input from the PA port switch by PB output by light-emitting diodes indicate their status.
Task 2: by the potentiometer circuit board partial pressure to obtain an analog signal input to the channel of the ADC0809 IN0, the preparation process, the AD conversion result will be saved to the internal RAM. Platform: |
Size: 13312 |
Author:wiliamflea |
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Search - potentiometer port