Issue with FBUS response

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courtara

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Hello,

I have connected a Nokia 5110 to a controller via the FBUS pins I get the power up message ok and is correct.

I have sent the resquest hardware / software version and only receive the ack message back and not everytime about 1 in three attampts has anyone else had this issue.

Also I have to change the request hardware package as describled in www.embedtronics.com/nokia/fbus.html to be only 5 bytes in the data lenght before I got a reply.

Regards,
 

Re: FBUS RESPONSE

Dear All,

A update on the FBUS issues looks like my problem was the UART is not set exactly to 115200 and was a little over when I reduced this (and the best I can do is 111111 baud) I get the correct responce back. And the package suppled by embeddtronics is correct only I use 0x40 for the seq number not 0x60.

Regards
 

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