A copy of the pioasm tool from pico_sdk with added Kvasir output format support. This tool assembles PIO (Programmable I/O) programs for the Raspberry Pi Pico/RP2040/RP2350 microcontrollers and generates C++ headers suitable for use with the Kvasir register access library.

• Additional kvasir output format that generates C++ headers with:
  • Constexpr instruction arrays
  • Program metadata (wrap points, clock dividers, FIFO config, etc.)
  • Symbol definitions for labels and constants
  • Type-safe register access compatible with Kvasir

To use pioasm in your CMake project, include this directory and use the pioasm_generate function:

add_subdirectory(pioasm)

pioasm_generate(my_pio_program
    INPUT_FILE my_program.pio
    PIO_VERSION 1  # optional, defaults to 1
)

target_link_libraries(${PROJECT_NAME} my_pio_program)

This will:

• Generate pioasm_generated/my_pio_program/my_program.hpp in your build directory
• Create an interface library target my_pio_program
• Automatically include the generated header directory

The generated header can then be included in your code:

#include "my_pio_program/my_program.hpp"