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Plug RS232 cable from DB9 on microcontroller to DB9 on back of PC. Use
windows functions 'createfile, readfile, and writefile' to open the com
port and read and write characters to microcontroller. Use the UART on
the microcontroller to send and receive characters to the PC. Make sure
the baud rate is the same on both. Make sure microcontroller has RS232
interface chip like max232 to convert 0-5v signal from microcontroller
to +-12V RS232 level.
Re: How PC parallel port Is connected internally? ... The hardware i have used in the project is AT89S52 microcontroller... ADC0804), output, LM35 heat sensor and a IDC connectors so that ... Communicate with device through parallel port attached to port 1 of ... I mean it is working fine with NT Driver. ... (comp.arch.embedded)
Re: Need Advice please: microcontroller with RS-232 Output ... >>I need some advice in designing a pushbutton interface to send commands... >>Any advice on the proper microcontroller that I have to use? ... > machine frame accurate video editing, by multiplexing the serial port.... (sci.electronics.design)
Re: Need Advice please: microcontroller with RS-232 Output ... >I need some advice in designing a pushbutton interface to send commands via ... >Any advice on the proper microcontroller that I have to use? ... by multiplexing the serial port.... (sci.electronics.design)
Re: Need Advice please: microcontroller with RS-232 Output ... >>I need some advice in designing a pushbutton interface to send commands... >>Any advice on the proper microcontroller that I have to use? ... > machine frame accurate video editing, by multiplexing the serial port.... (sci.electronics.design)
Re: Programming an FPGA using the MSP430 ... In the application description it says it is easy to port the code into ... others microcontroller and it is only needed to change few functions in ... Need to learn how to apply control theory in your embedded system?..."Applied Control Theory for Embedded Systems" by Tim Wescott ... (comp.arch.embedded)
