Volume Up, Down, Bargraph logic. Hold Event Issues
Please find attached module for Pioneer Receiver SC09. The module works but i want to fine tune the Volume Up, Down and bargraph.
1. Volume up and down should be an increment of 1 and based on how much time the user holds, like for 3 seconds, 5 seconds, the increment will be 3, 5 respectively.
2. Volume feedback should be updated on the bargraph without volume going up and down due to the query command.
Any best practice methods for volume.