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Ethernet-problem

M. Meyer

Hallo

I use the Arm Real-Time Library Version3.70.

I want to send data between a PC and a MC (LPC 2294).
If I send data from the PC to the MC is all ok, but if the MC send to the PC the data packet don't arrive correct to the PC.

I have two questions:

1. I want in the client routine receive data from the PC. I don't know in witch variables the data from the PC arrives.

2. Give it in the tcp-callback function from the client routine a case command to check if the data from the MC send accurate to the PC.

THX

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    If I send data from the PC to the MC is all ok,

    It's hard to believe you know that for a fact, given you don't seem to know how to check if anything actually arrived at the microcontroller's end of the link:

    I don't know in witch variables the data from the PC arrives.

    There are not really any "variables" of that kind. Data arrives in registers, which are part of the hardware.

    2. Give it in the tcp-callback function from the client routine a case command to check if the data from the MC send accurate to the PC.

    I suspect the meaning of whatever you wanted to say bounced off the language barrier. I must have seen Babelfish get translations better than that, 15 years ago!

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  • 0

    If I send data from the PC to the MC is all ok,

    It's hard to believe you know that for a fact, given you don't seem to know how to check if anything actually arrived at the microcontroller's end of the link:

    I don't know in witch variables the data from the PC arrives.

    There are not really any "variables" of that kind. Data arrives in registers, which are part of the hardware.

    2. Give it in the tcp-callback function from the client routine a case command to check if the data from the MC send accurate to the PC.

    I suspect the meaning of whatever you wanted to say bounced off the language barrier. I must have seen Babelfish get translations better than that, 15 years ago!

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