Survey mission ground test

Hi, I’m working with pixhawk and cannonS110 to enable remote triggering for survey mission.
I achieved the single triggering and CAM_TRIGG_DIST with the assemblage of pixhawk and camera so far, but was not able to activate camera command in survey mission plan tool like DO_ DIGICAM_CONTROL or DO_TRIGG_DIST. So I’m not sure it is working or not.
I’m working an official drone project so I’d like to see it before the flight.
How can I verify the command will work before the flight test.