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If PCAN_LISTEN_ONLY is enabled before CAN_Initialize has been called, then trying to disable it subsequently, as follows, has no effect.
int option = PCAN_PARAMETER_OFF;
status = CAN_SetValue(PCAN_CHANNEL, PCAN_LISTEN_ONLY, &option, sizeof(option));
Even though the parameter will be reported as OFF when CAN_GetValue is called, the PCAN_LISTEN_ONLY appears to be still active.
This problem is observed with "libPCBUSB.0.11.dylib" on macOS Catalina (Intel).
Test setup:
PCAN-USB FD
one node on bus, periodically transmitting a message containing a byte that increments at each transmit
PCAN_LISTEN_ONLY mode being active can be observed, when messages are received, but the counter is no longer increasing, suggesting that the PCAN device is not acknowledging the message.
The text was updated successfully, but these errors were encountered:
If
PCAN_LISTEN_ONLY
is enabled beforeCAN_Initialize
has been called, then trying to disable it subsequently, as follows, has no effect.Even though the parameter will be reported as OFF when
CAN_GetValue
is called, thePCAN_LISTEN_ONLY
appears to be still active.This problem is observed with "libPCBUSB.0.11.dylib" on macOS Catalina (Intel).
Test setup:
PCAN_LISTEN_ONLY
mode being active can be observed, when messages are received, but the counter is no longer increasing, suggesting that the PCAN device is not acknowledging the message.The text was updated successfully, but these errors were encountered: