execute a push instruction

execute a set instruction

execute a wait instruction

Main function

Main function

set the irq handler

pull data from TxFIFO (it has already been checked that there is data)

push data to the RxFIFO (it has already been checked that there is space!)

if the 'quit' button is pressed, quit the program

read the period and pulsewidth

read only the duty cycle

read only the period

read the period and pulsewidth

read_dutycycle (between 0 and 1)

read_period (in seconds)

read_pulsewidth (in seconds)

if the 'reload' button is pressed, start from the beginning, reloading all files

the callback function that is called automatically (see add_repeating_timer_ms below)

if the 'restart' button is pressed, start from t=0

sets the GPIO according to the changes in the time step; there is a specific priority order to out, set, sideset and external

FIXME: this is due to micropython not running the constructor again at re-importing the module

take 10 steps back in time (if possible)

take 10 steps forward in time (if possible)

take 50 steps back in time (if possible)

take 50 steps forward in time (if possible)

take one step back in time (if possible)

take one step forward in time (if possible)

sm_config_set_sideset(&c, 2, true, true);

emulate one time step

update the left frame

update the frame with the sm variables and settings

update the panel with the output (of c-statements)

update the panel on the right with the pio program