Gast
#169652
Hi, Ich lerne gerade CAN-Bus. Ich habe Fragen zu zwei Sätzen in meinem Tutorium. 1, The bit in the ACK slot is sent as a recessive bit and is overwritten as a dominant bit by those receivers, which have at this time received the data correctly. Was bedeuten recessive bit und dominant bit? 2, Monitoring: The ability of the transmitter to detect errors is based on the monitoring of bus signals. Each station that transmits also observes the bus level and thus detects differences between the bit sent and the bit received. This permits reliable detection of global errors and errors local to the transmitter. Wie kann der sender den gesendeten Rahmen wieder empfängen? Mit freundlichen Gruessen Junghans