Experimental Physics and
Industrial Control System

Hi all,

    I use the ubuntu  20.04. epics 3.15.7.

    I try to do as these https://epics.anl.gov/modules/soft/asyn/R4-21/HowToDoSerial/HowToDoSerial_StreamDevice.html.

    I met the error when I execuate ./st.cmd.

----------------

.......

## Register all support components

dbLoadDatabase "dbd/HPE3631Atest.dbd"

Declaration of recordtype(scalcout) preceeded full definition.

Error at or before "}" in file "dbd/HPE3631Atest.dbd" line 12090

HPE3631Atest_registerRecordDeviceDriver pdbbase

registerRecordDeviceDriver failed ao

registerRecordDeviceDriver failed fanout

registerRecordDeviceDriver failed histogram

registerRecordDeviceDriver failed longin

registerRecordDeviceDriver failed long

registerRecordDeviceDriver failed sel

registerRecordDeviceDriver failed stringoutout

registerRecordDeviceDriver failed permissive

registerRecordDeviceDriver failed printf

---------------

    First error,  line 12090 in file "dbd/HPE3631Atest.dbd" was these,

---------------

    field(INX, DBF_ULONG) {

        interest(3)

        special(SPC_NOMOD)

        prompt("Compressed Array Inx")

    }

}

recordtype(scalcout) {

}                                        #line 12090

device(scalcout, INST_IO, devscalcoutStream, "stream")

recordtype(stringout) {

    %#include "epicsTypes.h"

    %#include "link.h"

-------------------

       The record of scalcout was empty and it's a readonly file.

       I tried it twice in three days, so I come here for some help. 

Regards,

Lynn