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利用stm32上自带的ad和da进行模数和数模转换实验(Use the built-in ad and da stm32 analog to digital and digital to analog conversion experiments)

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说明：  硬件资源: 1,DS0(连接在PA8)，DS1(连接在PD2上) 2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3寸LCD模块(仅支持MCU屏) 4,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP) 实验现象: 按下KEY_UP键申请内存，内存申请成功以后就可以使用了，按下KEY0键 就是使用申请到的内存。当内存使用完成以后就可以按KEY1键将内存 释放掉。(Hardware resources: 1, DS0 (connected to PA8), DS1 (connected to PD2) 2. Serial port 1 (baud rate: 115200, PA9/PA10 connected on board USB to serial chip CH340) 3, ALIENTEK 2.8/3.5/4.3 inch LCD module (only supporting MCU screen) 4. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP) Experimental phenomena: Press KEY_UP key to apply for memory, memory application can be used after success, press KEY0 key That is to use the applied memory. When the use of memory is complete, you can press KEY1 to store the memory. Release.)

FDC2214驱动基于stm32f103ve(Fdc2214 driver FDC2214 driver code based on stm32f103ve)

这是S3C2410上的ADC驱动程序，可以采集8个A/D通道的数据。(This is a S3C2410 on the ADC drivers, you can collect eight A/D channels of data.)

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msp430与PDIUSBD12的固件程序 D12驱动win2k_xpD12test.inf D12驱动win98D12TEST.SYS usb上位机测试程序usb430d12EasyD12.dll usb上位机测试程序usb430d12EasyD12.H (msp430 the PDIUSBD12 firmware D12 driver win2k_xp D12test.inf D12 driver win98 D12TEST.SYS usb host computer test program usb430d12 EasyD12.dll, usb host computer test program usb430d12 EasyD12.H, )

sdhci-pltfm.c Support for SDHCI platform devices.

代码测试环境:JME-2核心板+1T指令周期的STC单片机（51内核STC12LE5A60S2)+33M晶振 单片机工作电压3.3V 程序默认IO连接方式： 控制线：RS-P3^5 WR-P3^6 RD-P3^7 CS-P1^0 REST-P1^2 数据线: DB0-DB7依次连接P0^0-P0^7 DB8-DB15依次连接P2^0-P2^7 （8位模式下DB0-DB7可以不连接） 触摸功能连接方式：(不使用触摸可不连接) D_CLK-P1^7 D_CS-P1^4 D_DIN-P3^0 D_OUT-P3^1 D_PENIRQ-P3^4 ( Code test environment: JME-2 core board+ 1T STC microcontroller instruction cycles (51 core STC12LE5A60S2)+ 33M crystal oscillator operating voltage of 3.3V microcontroller IO program default connection mode: Control line: RS-P3 ^ 5 WR-P3 ^ 6 RD-P3 ^ 7 CS-P1 ^ 0 REST-P1 ^ 2 Data line: DB0-DB7 in turn connected P0 ^ 0-P0 ^ 7 DB8-DB15 turn connected P2 ^ 0-P2 ^ 7 (8-bit mode can not connect DB0-DB7) :( Not touch function connections may not be connected using the touch) D_CLK-P1 ^ 7 D_CS-P1 ^ 4 D_DIN-P3 ^ 0 D_OUT-P3 ^ 1 D_PENIRQ-P3 ^ 4 )