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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Unable to disable PCAN_LISTEN_ONLY after CAN_Initialize has been called","articleBody":"If `PCAN_LISTEN_ONLY` is enabled before `CAN_Initialize` has been called, then trying to disable it subsequently, as follows, has no effect.\r\n\r\n```\r\nint option = PCAN_PARAMETER_OFF;\r\nstatus = CAN_SetValue(PCAN_CHANNEL, PCAN_LISTEN_ONLY, \u0026option, sizeof(option));\r\n```\r\n\r\nEven though the parameter will be reported as OFF when `CAN_GetValue` is called, the `PCAN_LISTEN_ONLY` appears to be still active.\r\n\r\nThis problem is observed with \"libPCBUSB.0.11.dylib\" on macOS Catalina (Intel).\r\n\r\nTest setup:\r\n- PCAN-USB FD\r\n- one node on bus, periodically transmitting a message containing a byte that increments at each transmit\r\n\r\n`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.\r\n","author":{"url":"https://github.com/codeskin","@type":"Person","name":"codeskin"},"datePublished":"2022-03-14T13:48:18.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/8/PCBUSB-Library/issues/8"}