Function CO_LSSmaster_FsCheckWait

305/CO_LSSmaster.c:660–680

* Helper function - wait for confirmation */

 * Helper function - wait for confirmation
 */
static CO_LSSmaster_return_t
CO_LSSmaster_FsCheckWait(CO_LSSmaster_t* LSSmaster, uint32_t timeDifference_us) {
    CO_LSSmaster_return_t ret;

    ret = CO_LSSmaster_check_timeout(LSSmaster, timeDifference_us);
    if (ret == CO_LSSmaster_TIMEOUT) {
        ret = CO_LSSmaster_SCAN_NOACK;

        if (CO_FLAG_READ(LSSmaster->CANrxNew)) {
            uint8_t cs = LSSmaster->CANrxData[0];
            CO_FLAG_CLEAR(LSSmaster->CANrxNew);

            if (cs == CO_LSS_IDENT_SLAVE) {
                /* At least one node is waiting for fastscan */
                ret = CO_LSSmaster_SCAN_FINISHED;
            }
        }
    }

    return ret;
}

/*
 * Helper function - initiate scan for 32 bit part of LSS address