MicroPython Forum (Archive)

Hi I have tried your program with a push button on pin 20 which is connected between the pin and ground. Also activated the pullup resistor on this pin and it works as expected. ie in first case interrupt is generated when push button is pressed and in second case the interrupt occurs when the push ...

Hi
In def prog replace pass with any valid instruction eg nop() and it works (don't no why)
regards
Gerry

Using set x you are limited to a 5 bit no. ie max value 31.
See the RP2040 data sheet section 3.4.10
To load a full 32 bit no. you have to load x(or y) using the ISR or OSR.
eg
mov(x,osr)
label("loop1")
jmp(x_dec,"loop1")

put(value) can be used to load the osr with a full 32 bit no.

regards
Gerry

Hippy/Roberthh
Thank you both for your prompt replies.

regards

Gerry

Hi

What is the purpose of the new statemachine restart function in MP 1.15.
A small sample of its use would be appreciated.
Regards & Thank you

Gerry