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Alen1214's avatar
Alen1214
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3 years ago
Solved

De10 standard connects to esp8266 via uart communication by IP uart (rs-232 serial port)

Hi, I need to communicate between de10 and esp8266 to send data to the cloud, but first I need to connect these 2 kits base on project GHRD. I see they can connect with each other by IP uart rs232 an...
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  • tehjingy_Altera's avatar
    tehjingy_Altera
    3 years ago

    Hi Allen


    Do you have a scope available to measure the signals coming out from the pins?

    Do you have the specification for the USB transceiver that you are using? What operating signal logic it is able to capture?

    The signals coming out from the GPIO are 3.3Vs.


    Regards

    Jingyang, Teh


tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi Alen


Have you tried using a different tool that supports setting stop bit?

There are a few that I have used before: Teraterm & putty.


Regards

Jingyang, Teh


Alen1214's avatar
Alen1214
Icon for New Contributor rankNew Contributor
3 years ago

hi,I have tried using putty but it's not correct.

puttyputtyterminal

Tomorrow, I will try with configure some parameters : not "fixed baud rate" or "baud =9600". sometime, I think With clock 50M and baud 115200 maybe make larger speed error.

regards,

Alen