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The-virtual-oscilloscope
1、掌握利用A/D转换和计算机资源实现示波器的设计方法。
2、设计虚拟示波器。
3、建立NI-DAQmx仿真设备,选择E系列中的NI PCI-6071E数据采集卡的仿真模块,通过DAQmx物理通道识别,产生模拟信号,然后基于LabVIEW开发平台设计实现虚拟示波器。(1, master the use of A/D conversion and the design method of the computer resources to realize the oscilloscope.
2, the design of virtual oscilloscope.
3, establishment of NI- DAQmx simulation equipment, select the NI PCI- 6071- E E series simulation module of data acquisition card via DAQmx physical channel identification, produce analog signal, and then design the virtual oscilloscope based on LabVIEW development platform.)
- 2013-12-29 16:52:31下载
- 积分:1
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freescaleMC9S12G128
飞思卡尔16位单片机MC9S12G128开发板实践教程(Freescale 16-bit microcontroller MC9S12G128 development board practice tutorial
)
- 2020-06-28 17:00:01下载
- 积分:1
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MP3播放器实验
说明: 实验器材:
MiniSTM32F103开发板V3版本
实验目的:
学习VS1053的使用,实现一个简单的MP3.
硬件资源:
1,DS0(连接在PA8)
2,串口1(波特率:9600,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h)
4,W25Q64(SPI FLASH芯片,连接在SPI1上)
5,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP)
5,SD卡,通过SPI1连接
6,ATK-VS1053模块与STM32芯片连接关系为(请按如下接线连接Mini板和MP3模块):
ATK-VS1053模块----------STM32芯片
VS_SCK ----------- PA5
VS_MISO ------------ PA6
VS_MOSI ------------ PA7
VS_RST ------------ PA11
VS_XDCS ----------- PA4
VS_XCS ----------- PA8
VS_DREQ ------------ PA12
5V ------------ 5V
GND ------------ GND(Laboratory equipment:
MiniSTM32F103 Development Board V3 Version
The purpose of the experiment is:
Learn the use of VS1053 and implement a simple MP3.
Hardware resources:
1, DS0 (connected to PA8)
2. Serial port 1 (baud rate: 9600, PA9/PA10 connected on board USB to serial chip CH340)
3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (driven by GPIO, connection relationship see lcd.h)
4, W25Q64 (SPI FLASH chip, connected to SPI 1)
5. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP)
5, SD card, connected by SPI1
6. The connection relationship between ATK-VS1053 module and STM32 chip is as follows (please connect Mini board and MP3 module according to the following wiring):
ATK-VS1053 Module - ----- STM32 Chip
VS_SCK------------- PA5
VS_MISO---------------- PA6
VS_MOSI---------------- PA7
VS_RST---------------- PA11
VS_XDCS------------- PA4
VS_XCS--------------- PA8
VS_DREQ---------------- PA12
5V--------------- 5V
GND--GND)
- 2020-06-22 05:00:02下载
- 积分:1
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Protues-jiaocheng
protues的教程,初学者的必备,可以学习很多东西,对自己收益很大(study protues)
- 2013-11-28 11:53:19下载
- 积分:1
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ADC+USART1
说明: 基于STM32F1x的ADC电压检测代码(ADC Voltage Detection Code Based on STM32F1x)
- 2020-06-21 22:20:02下载
- 积分:1
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RS485_DMA方式 接收不定长数据并发送
说明: STM32F103 RS485 DMA方式接收再发送不定长数据,起始和末尾不会有多余数据产生(STM32F103 RS485 DMA transfer and receive variable length data)
- 2019-01-11 13:31:43下载
- 积分:1
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Switchexample
说明: osg中的switch开关功能,可以显示场景中想要看到的节点。(osgswitch)
- 2010-04-19 21:41:47下载
- 积分:1
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uip
单片机联网的UIP协议程序,以及必要的驱动程序。(Networked microcontroller UIP agreement procedure, and the necessary drivers.)
- 2013-09-02 22:35:47下载
- 积分:1
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UPS
说明: UPS的电路和制作教程 全部调试通过 包括sch和pcb(UPS circuit and produce all debug through the tutorial)
- 2010-04-12 18:00:06下载
- 积分:1
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DDS
基于STM32的信号发生器(定时器控制),频率 占空比 峰峰值可调,输出最大频率30k (STM32-based signal generator (timer control), the frequency duty cycle peak and peak adjustable, the maximum output frequency of 30k)
- 2020-10-23 15:07:23下载
- 积分:1