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按分类查找All 单片机开发(111) 
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[单片机开发] USART-HMI

HMstm32I串口输出针对实时的串口接收数据然后将接收的数据发送大hmi显示屏上
HMstm32I串口输出针对实时的串口接收数据然后将接收的数据发送大hmi显示屏上 HMstm32I serial port output for real-time serial port to receive data and then send the data to the large HMI display (2016-12-10, C/C++, 30114KB, 下载63次)

http://www.pudn.com/Download/item/id/1481358369717471.html

[单片机开发] S3C2443_SSD2828_MIPI_program

架构为S3C2443+SSD2828的MIPI接口的源代码,源代码对应的LCD配置为ILI9806E+BOE3.97 TN LCD,验证OK的代码,调试MIPI接口的LCD值得参考
S3C2443+SSD2828 architecture for the MIPI interface of the source code, the source code corresponding to the LCD configuration for the TN LCD ILI9806E+BOE3.97, verify the OK code, debugging LCD interface MIPI is worth considering (2015-10-07, C/C++, 4845KB, 下载107次)

http://www.pudn.com/Download/item/id/1444190844213357.html

[单片机开发] CDAM_A1

ADI公司24bit ADC芯片AD7710A驱动,STM32F103平台应用程序,用于气相色谱工作站。
ADI 24BIT ADC CHIP AD7710 DRIVER,ON STM32F103 ARM CORTEX-M3 ,VERY GOOD. (2015-06-23, C/C++, 1580KB, 下载30次)

http://www.pudn.com/Download/item/id/1435064264202506.html

[单片机开发] uartdayin

msp430f5529串口打印程序,实现字符串的发送,用于gsm等。
//****************************************************************************** // MSP430F552x Demo- USCI_A0, 9600 UART, SMCLK, LPM0, Echo with over-sampling // // Description: Echo a received character, RX ISR used. Normal mode is LPM0. // USCI_A0 RX interrupt triggers TX Echo. // If UCOS16=1, UCBRx=Fbrclk/(16*Baudrate) // Baud rate divider with UCBRx = 1MHz/(16*9600) = ~6.8 // ACLK = REFO = ~32768Hz, MCLK = SMCLK = default DCO = 32 x ACLK = 1048576Hz // See User Guide for baud rate divider table // // MSP430F552x // ----------------- // /|\| | // | | | // --|RST | // | | // | P3.3/UCA0TXD|------------> // | | 9600- 8N1 // | P3.4/UCA0RXD|<------------ // // Bhargavi Nisarga // Texas Instruments Inc. // April 2009 // Built with CCSv4 and IAR Embedded Workbenc (2013-08-06, C/C++, 23KB, 下载53次)

http://www.pudn.com/Download/item/id/2323903.html

[单片机开发] dlt645

DLT645协议程序,DTL645-1997的源代码,可以用于电能表的开发参考
The the DLT645 agreement program DTL645-1997, the source code, can be used for the development of the energy meter reference (2012-11-21, C/C++, 3KB, 下载94次)

http://www.pudn.com/Download/item/id/2055236.html

[单片机开发] w5300driver

w5300以太网驱动,w5300与单片机见采用异步sram接口
w5300 ethernet driver,( ⊙o⊙ )w5300 communicates with MCU by asynchronus RAM interface (2011-08-01, C/C++, 111KB, 下载61次)

http://www.pudn.com/Download/item/id/1612335.html

[单片机开发] DAC7612

TI的12位双路串行数模转换器DAC7612驱动,移植方便,精度高
TI 12-bit serial digital to analog converter DAC7612 dual drive, portable convenience, high accuracy (2011-07-22, C/C++, 307KB, 下载116次)

http://www.pudn.com/Download/item/id/1604523.html

[单片机开发] hx711

此档为利用芯海的HX711IC 24位AD写的一款计价电子称程序。10kg精度达到1g。
This file is the use of core sea HX711IC 24-bit AD wrote a program called e-valuation. 10kg accuracy of 1g. (2011-06-22, C/C++, 67KB, 下载759次)

http://www.pudn.com/Download/item/id/1576781.html

[单片机开发] dlt645-1997

c51 buffer uart使用 协议解码 dlt645-1997
c51 buffer uart (2010-02-23, C/C++, 25KB, 下载129次)

http://www.pudn.com/Download/item/id/1068347.html

[单片机开发] ARM.cortex-M3.I2C.WatchDog.PWM

ARM cortex-M3系列处理器的代码,包括I2C、WatchDog、PWM。(IAR环境工程)
ARM cortex-M3 family of processors code, including I2C, WatchDog, PWM. (IAR Environmental Engineering) (2009-09-23, C/C++, 2905KB, 下载85次)

http://www.pudn.com/Download/item/id/919285.html

[单片机开发] 320240

金鹏电子320x240液晶屏驱动程序,OCMJ15X20D
dd (2009-03-27, C/C++, 5KB, 下载68次)

http://www.pudn.com/Download/item/id/690983.html

[单片机开发] LM3SLib_GPIO_Parallel-Bus

LM3S系列ARM用GPIO模拟并行总线扩展32KB SRAM PF0~PF7 D0~D7(数据总线) PA0~PA7 A0~A7(地址总线低8位) PB0~PB7 A8~A15(地址总线高8位) PB7 /CE(片选) PC4 /WE(写使能) PC5 /OE(读使能) 32KB SRAM 映射在地址0x0000~0x4FFF之间 为了加快访问速度,软件上将采用寄存器方式进行操作 PB7原为/TRST功能,现在也解放出来作为地址线A15
ARM Series LM3S simulation using parallel bus GPIO expansion 32KB SRAM PF0 ~ PF7 D0 ~ D7 (Data Bus) PA0 ~ PA7 A0 ~ A7 (low address bus 8) PB0 ~ PB7 A8 ~ A15 (Address bus high 8 ) PB7/CE (chip select) PC4/WE (Write Enable) PC5/OE (read enable) 32KB SRAM mapped at address 0x0000 ~ 0x4FFF in order to speed up the access between the speed, the way software will be used to operate the register was PB7/TRST function, is also liberated as address line A15 (2009-03-09, C/C++, 117KB, 下载79次)

http://www.pudn.com/Download/item/id/666554.html

[单片机开发] SP485E

SP485E在电能表通讯中的应用(645-97}
iic (2009-03-06, C/C++, 112KB, 下载116次)

http://www.pudn.com/Download/item/id/662778.html

[单片机开发] 62256

MSC-51系列单片机内有128B或256B的RAM数据存储器,对一般应用场合,内部 RAM可以满 足系统对数据存储器的要求,但对需要大容量数据缓冲器的应用系统(如数据采集系统),仅片内的RAM存储器往往不够用,这种情况下,就需要在单片机外部扩展数据存储器。 MSC-51与外部数据存储器的一般连接方法:外部数据存储器的高8位地址由P2口提供,低8位地址线接地址锁存器的输出端。外部RAM的读、写控制信号分别接MCS-51的 、 。外部RAM的片选信号可由P2口未用的地址线的剩余口线以线选方式或译码方式提供。 随机存贮芯片(RAM)HM62256的存贮量为32KB,地址线有(A0~A14),是单片机应用系统中最常见的数据存储器
err (2008-09-10, C/C++, 87KB, 下载226次)

http://www.pudn.com/Download/item/id/544102.html

[单片机开发] 320240

连线表: CPU=W78E54B CPUClock=12Mhz * // LCM ----- CPU * // WR ----- WR * // RD ----- RD * // CS ----- P2.7 * // A0 ----- P2.0 * // DB0~7 ----- P0.0~7
Connection Table: CPU = W78E54B CPUClock = 12Mhz*// LCM- CPU*// WR- WR*// RD- RD*// CS- P2.7*// A0- P2.0*// DB0 ~ 7- P0.0 ~ 7 (2008-05-24, C/C++, 7KB, 下载51次)

http://www.pudn.com/Download/item/id/472156.html

[单片机开发] MSP430F149_AT24C02

本程序使用MSP430F149控制IIC总线EEProm AT24C02;MCU的通用输入输出(GPIO)端口P1.2、P1.3 与AT24C02 的SCL、SDA端口相连接构成I2C总线,因为MSP430F149 内部没有专用的I2C接口电路,所以只能用IO端口来模拟I2C时序从而实现对EEPROM的读写操作。从图 3.3 中我们可以看到EEPROM地址选择端口A0~A2 都外接低电平,所以进行I2C通信时,EEPROM的从机地址是唯一的,即A0~A2 所对应的地址控制位均为 0。 因为AT24C0X(X=1,2,4,8,16)系列芯片的管脚是兼容的,所以用户也可以自行更换其他型号的芯片,无需改动任何硬件结构,只需注意器件地址和存储空间寻址模式的变化,相应地修改软件程序即可。 (2008-05-23, C/C++, 40KB, 下载231次)

http://www.pudn.com/Download/item/id/471252.html

[单片机开发] MSP430F149_PDIUSBD12

本程序使用MSP430F149控制USB芯片PDIUSBD12;USB 芯片的数据端口与 MCU 的P5 端口按一一对应的关系连接,而控制端口与MCU 的IO 连接关系为: P2.0--WR_N,P2.1--RD_N,P2.2--A0,P2.3--CS_N。因为 MSP430 系列单片机没有外部总线接口,所以需要上面的四个 IO 与 P5 口配合模拟数据/地址复用的总线读写时序,从而实现对D12 的操作。
This procedure using the USB chip MSP430F149 control PDIUSBD12 USB chip with the MCU data ports according to the P5 port to connect one-to-one relationship, while the control port and the MCU to connect the IO relations: P2.0 WR_N, P2.1 RD_N, P2. 2 A0, P2.3 CS_N. MSP430 MCU because there is no external bus interface, so it is necessary to the above four IO and P5 mouth with simulation data/address multiplexed bus to read and write timing in order to achieve the operation of the D12. (2008-05-23, C/C++, 60KB, 下载123次)

http://www.pudn.com/Download/item/id/471240.html

[单片机开发] A1

基于ADF4106的锁相环程序,4106由单片机C8051F530提供控制字,输出频率3.6GHz,已经在单班上进行过调试。
ADF4106 PLL-based procedures, 4106 to provide control by the single-chip C8051F530 word, the output frequency of 3.6GHz, has been carried out in a single class debugging. (2008-03-13, C/C++, 1KB, 下载107次)

http://www.pudn.com/Download/item/id/415340.html

[单片机开发] 1335c51

SED1335驱动320x240图形液晶驱动演示程序 接口情况表述: No: LCM ----- 52 --------------------- 1...VSS..... GND 地线 2...VDD..... +5V(VCC) 电源 3...VO ..... -Vadj Input 对比度负压调整输入 4...A0 ..... P2.0 寄存器选择信号,命令数据方式选择 5.../WR..... WR 写有效 6.../RD..... RD 读有效 7...D0 ..... P0.0 数据总线 D0 8...D1 ..... P0.1 数据总线 D1 9...D2 ..... P0.2 数据总线 D2 10..D3 ..... P0.3 数据总线 D3 11..D4 ..... P0.4 数据总线 D4 12..D5 ..... P0.5 数据总线 D5 13..D6 ..... P0.6 数据总线 D6 14..D7 ..... P0.7 数据总线 D7 15../CS .... GND 片选通信号,低电平有效.实际使用应编入地址 16../RES.... /RESET 复位信号,低电平有效,阻容式复位电路 17..VEE..... -Vout 逆变-22.5V 负电压输出 18..VSS..... GND 地线 0V
err (2008-01-05, C/C++, 15KB, 下载57次)

http://www.pudn.com/Download/item/id/389028.html

[单片机开发] Iic2

这是EEPROM芯片AT24C32的驱动程序,其中该芯片的A0,A1,A2脚均接地。
This EEPROM chip AT24C32 is the driving procedures, which the chip A0, A1, A2 feet are grounded. (2006-03-18, C/C++, 2KB, 下载129次)

http://www.pudn.com/Download/item/id/156036.html
总计:111