Hello ,
I have a strange problem with RS232 communication , and I am using 2 Xbee for the communication , one connected with the PC and the second with the TX RX of the PIC .
well as showed in the attached picture , when transmit interval (XCTU) is 4000 ms , communication is fine , I send data and I get the response .
But when the transmit interval in the XCTU is 1000 ms , sometimes I have to send the data 3 or 4 times to get response .
I think that there is something wrong with the buffer , but I don't know what is it !
You find attached the fcf .
Strange problem wih RS232
Strange problem wih RS232
- Attachments
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- Flowcode1.fcf
- (15.8 KiB) Downloaded 373 times
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- capture regularity in 4000ms.JPG
- (150.44 KiB) Downloaded 3279 times
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- capture irregularity in 1000ms.JPG
- (157.04 KiB) Downloaded 3279 times