Hello Forum members,
I am working on a project that is using the audio shield with FFT. At the moment I am working on cycling through different settings with two push buttons set as external interrupts. The buttons are working fine but the FFT stops working when I add them to the code. I was thinking that FFT uses interrupts and by turning a pin into an interrupt for the button its messing the the FFT. Does anyone know what pins are used as interrupts for the FFT with the audio shield? The pins I currently have as push button interrupts are 9 and 17.
Thank you for you time,
Rex
I am working on a project that is using the audio shield with FFT. At the moment I am working on cycling through different settings with two push buttons set as external interrupts. The buttons are working fine but the FFT stops working when I add them to the code. I was thinking that FFT uses interrupts and by turning a pin into an interrupt for the button its messing the the FFT. Does anyone know what pins are used as interrupts for the FFT with the audio shield? The pins I currently have as push button interrupts are 9 and 17.
Thank you for you time,
Rex