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RPN/NRPN increment/decrement data

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Max Dobroselsky
Posts: 70
Estimable Member
Topic starter
 
[#742]

It's possible to send increment or decrement messages using controllers 96 and 97. But what value should be specified for these messages? Does value mean the count of steps for increment/decrement? Or a value is ignored?


 
Posted : 21/08/2020 3:40 pm
Clemens Ladisch
Posts: 332
 

The value is commonly ignored, and often sent as 0.


 
Posted : 22/08/2020 2:17 am
Max Dobroselsky
Posts: 70
Estimable Member
Topic starter
 

So the value of RPN/NRPN can be any, increment is always +1 unit of RPN, and decrement is -1, yes?


 
Posted : 22/08/2020 3:12 am
Eddie Lotter
Posts: 298
 

So the value of RPN/NRPN can be any, increment is always +1 unit of RPN, and decrement is -1, yes?

According to the spec, yes, but not all hardware manufacturers follow the spec.


 
Posted : 22/08/2020 7:07 am
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