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by davidl
Wed Feb 08, 2012 7:19 pm
Forum: SUB-20 General Discussion
Topic: RS485 missing received data
Replies: 1
Views: 13467

RS485 missing received data

I am waiting for received data on the RS485 interface using the following loop do { rxDataLen = sub_rs_xfer(m_hRadioComPort, (char*) txDataBuf, 0, (char*) rxDataBuf, 15); } while (rxDataLen == 0); and am finding that some data is sometimes lost in the interval between sub_rs_xfer timing out and bein...