SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
For all radio operation commands, the start trigger and condition code are checked before parsing the rest of the command. If the start trigger has an illegal trigger type (including TRIG_REL_START, which is not allowed for start triggers, and TRIG_NEVER in combination with no command trigger), the radio CPU sets the status field to ERROR_START_TRIG. If the condition field has an illegal value, the radio CPU sets the status field to ERROR_CONDITION. If the start trigger occurs in the past and startTrigger.pastTrig is 0, the radio CPU sets the status field to ERROR_PAST_START.