We are using Rocrail with HSI-88 interface, and it works fine with at least 3 layouts. But with another one, we have problems, quickly after power ON, we see periodically these traces :
And of course we lost the information from S88, all sensors are down.20150826.154408.903 r9999c hsi88fb OHSI88 0752 reading unmatched response 2...
20150826.154408.966 r9999c hsi88fb OHSI88 0758 Unmatched response 0=0xFFFFFFFF
20150826.154410.008 r9999E hsi88fb OSerial 0685 ***READ TIMEOUT*** size=1 rc=0 read=0 errno=0 tries=100
20150826.154410.008 r9999c hsi88fb OHSI88 0758 Unmatched response 1=0xFFFFFFFF
So what does mean exactly these messages ? What are the potential reasons of losing communication between HSI-88 and Rocrail ? (of course we are using HSI-88 with RS232)