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rs232

lordy r

I would like to program an 8051 development board using Keil and was wondering if it was at all possible to send a hex file (flash the ucontroller) via the rs232 serial com port. Could anyone tell me the options for doing this? Thanks

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  • 0 in reply to lordy r

    AT89S4051 is an ISP chip, so what would the change to the LPC's be necessary for

    necessary, hardly. BUT if you do not want to use the Arghmel download cable, the NXP chips program through the UART which you (in most cases) will have intefaced to RS-232 anyhow.

    when you click on Flash > Configure Flash Tools > Utilities,
    I would'nt have the foggiest Idea. While I use the Keil compiler/assembler/linker extensively. The IDE is totally incabable of doing what I need and thus I do not use it.

    Erik

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  • 0 in reply to lordy r

    AT89S4051 is an ISP chip, so what would the change to the LPC's be necessary for

    necessary, hardly. BUT if you do not want to use the Arghmel download cable, the NXP chips program through the UART which you (in most cases) will have intefaced to RS-232 anyhow.

    when you click on Flash > Configure Flash Tools > Utilities,
    I would'nt have the foggiest Idea. While I use the Keil compiler/assembler/linker extensively. The IDE is totally incabable of doing what I need and thus I do not use it.

    Erik

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