how i can change beep frequency using general purpose input or via (logic operation )
like if (a>b) then beep frequency = 2000 Hz , if (a<b) then beep frequency = 1ooo Hz
Since the beep cell does not have a control input, you will need to use two beep cells and then use a logic cell to choose which one is output.
The AB In / CD Out Condition cell should help accomplish this.
You can compare a GPIO input to a static DC value and use that to select which beep to output:
You can also compare two arbitrary values and choose which beep to output:
These are just a few examples, but with the flexibility of SigmaStudio, you can create many options for logic-controlled or GPIO-controlled signal flows.
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