RS232.C was written to provide all of the basic functionality needed to employ serial I/O in any application written with Borland C language compilers. Some features are: 1. Ease of use. No assembly language or library files are used and a simple "#include" statement is all that is required to access all of the functions provided. 2. Both input and output are buffered and interrupt driven for efficiency. 3. Serial ports 1 - 4 are supported on PC, AT and PS/2 compatibles.Chained interrupts used on port 3 and 4 are allowed for so as not to interfere with devices such as a mouse or printer. Transmission speeds of 110 to 115200 baud are available. 4. Detection and utilization of hardware buffered UARTs (NS16550AF etc.) found in some machines is automatic. 5. Interrupt driven hardware and XON/XOFF flow control is provided for. 6. All source code is included. RS232.C can be used with all memory models.
标签： functionality provide written employ
上传时间： 2016-08-24
上传用户：小眼睛LSL
1、该PERIPHERAL文件夹包含五个有关系统外设的程序：DEC5502_USB、DEC5502_LED和DEC5502_UART程序。 2、DEC5502_USB程序主要实现了与PC机应用程序之间的USB通讯，并根据PC机传来的指令进行相应的动作。 3、DEC5502_UART程序主要完成了利用外扩UART（A通路和B通路）与PC机进行数据的发送和接收操作。 4、DEC5502_LED程序通过配置系统定时器和系统中断来控制指示灯D5和D1，并且通过D5和D1是否交替闪烁来达到测试系统定时器和系统中断的目的。 5、DE5502_SDRAM与EMIF有关的测试程序。对他们的访问成功与否主要取决于对EMIF接口的配置，测试程序配置时设为最为可靠的方式，用户可以根据相应的技术文档来对EMIF进行重新配置，从而提高访问外扩存储器的速度。
标签： 5502 DEC PERIPHERAL USB
上传时间： 2014-01-05
上传用户：曹云鹏
FMA is a free1 powerful phone editing tool allowing users to easily manage all of the personal data stored in their phones, via a number of different connections methods. FMA allows easy management of Phonebook (both SIM and Phone memory), SMS, Profiles, and Files stored on the phone. FMA can also allow you to pickup and dial calls directly from your PC. FMA is fun and much more whatever you want it to be, it is whatever a mobile phone should have :-) (Currently based on Sony Ericsson T610 features set).
标签： allowing powerful personal editing
上传时间： 2014-08-12
上传用户：wlcaption
包中包含3个CC2430的A/D转换测试程序。程序基于IAR软件编写的。分别通过A/D通道采集片内温度、电压并转化为数字信号，然后通过串口发送到PC，在PC机可以看到采样结果。估计对开发无线传感器网络的相关人士比较重要。
上传时间： 2016-12-29
上传用户：dancnc
This is a PCI to USB bridge schematic that i was draw by hand from a PCI to USB card, the schematic use VT6212L to make bridge, the idear is that we can use microcontroler interface to PC through PCI slot by USB, ha ha it is too easy.
上传时间： 2017-04-12
上传用户：13188549192
Control your PC with Mobile Phone-it controls your pc using mobile phone from anywhere in the world. A command can be send by mobile phone through sms.Based on the command ur pc performs tasks such as shut down,open file,play music etc.
标签： your Phone-it controls anywhere
上传时间： 2017-04-13
上传用户：四只眼
a simple source code on Remote desktop using blue tooth. Mouse control and desktop screen shot capturing of other connected pc.
标签： desktop control simple Remote
上传时间： 2017-05-01
上传用户：stella2015
The SL11RIDE is a low cost, high speed Universal Serial Bus RISC based Controller board. It contains a 16-bit RISC processor with built in SL11RIDE ROM to greatly reduce firmware development efforts. Its serial flash EEPROM interface offers low cost storage for USB device configuration and customer product specific functions. New functions can be programmed into the I2C by downloading it from a USB Host PC. This unique architecture provides the ability to upgrade products, in the field, without changing the peripheral hardware.
标签： Controller Universal contains Serial
上传时间： 2014-01-06
上传用户：15071087253
（1）通过开关K0合上与断开控制A/D转换的开始和停止，当开始A/D转换后，每秒对连接到PTB3的模拟量采样一次，结果送指示灯D7~D0显示。 （2）采样结果同步通过串行接口发送到PC机（38400bps，N，8，1），显示格式为“The signal is:x.xV”（满量程为5.0V）。
上传时间： 2013-12-19
上传用户：372825274
30路PT100温度数据自动采集硬件+单片机软件+PC上位机软件系统设计，多年前做的小项目，硬件已实现包括PROTEL 99SE 设计的硬件原理图+PCB文件，W77E58单片机软件，EPM7128S CPLD逻辑，VB设计的上位机数据采集界面软件，机械屏蔽外壳。可作为你产品设计的参考。自动测温系统设计目录1、 设计目的由于人工用万用表测量不仅浪费时间与人力，而且也只是得到传感器的电阻值，不能直观的反映出磁体的温度值，0.45T系统软件开发及临床的应用也给测量带来了不变，今采用磁体温度自动测量系统，可以完全克服这些矛盾，在系统成像扫描后可以开启磁体温度自动测量系统通过PC串口随时读取30路磁体温度数据。2、 设计方案1》 硬件方案：采用通过主机的串口来读取这30路温度数据，主机与MCU的通信采用RS232的方式，主机给MCU命令，MCU在与CPLD之间在进行逻辑控制，通过CPLD来控制这30路电流型模拟开关（或者继电器）的选通，来定时（如200 ms）一路一路的来选通温度传感器，然后在通过变送器进行电阻到电流电压的转换，通过12位A/D转换器，将温度模拟信号转化为数字信号，将这些数字信号送入MCU进行数据处理，线上电阻补偿等，最后通过串口将MCU处理后的数据送入HOST显示出来。
上传时间： 2022-05-17
上传用户：trh505
