//make the DAC value depending of the number of SET inputs //there are only 16 inputs, so "scaling" is required //the number of IO channels will be multiplied with 4 LABEL LOOP CALL COUNT_IO CALL MULTIPLY_WITH_4 WAIT 250 GOTO LOOP SUB COUNT_IO //set counter to 0 VAR1 = 0 //increase counter for each channel that is on VAR1 = VAR1 + $IO01 VAR1 = VAR1 + $IO02 VAR1 = VAR1 + $IO03 VAR1 = VAR1 + $IO04 VAR1 = VAR1 + $IO05 VAR1 = VAR1 + $IO06 VAR1 = VAR1 + $IO07 VAR1 = VAR1 + $IO08 VAR1 = VAR1 + $IO09 VAR1 = VAR1 + $IO10 VAR1 = VAR1 + $IO11 VAR1 = VAR1 + $IO12 VAR1 = VAR1 + $IO13 VAR1 = VAR1 + $IO14 VAR1 = VAR1 + $IO15 VAR1 = VAR1 + $IO16 END SUB SUB MULTIPLY_WITH_4 //multiply with 4 VAR2 = VAR1 VAR1 = VAR1 + VAR2 VAR1 = VAR1 + VAR2 VAR1 = VAR1 + VAR2 //send to DAC channel DAC01 = VAR1 END SUB