The fast_trigger mode could only be used 4 times, attempting to use it a fifth time would result in the Pico panicking. 'fixed' by only calling pio_add_program the first time.
Added an external HVP mode that configures the Pico HVP GPIO pin as an output. Can be used to control the HVP signal from a ChipWhisperer or other pulse generator.
Added an injection tip example based on the WE 744779068 inductor.
pio_add_program
the first time.