Here is a list of all documented files with brief descriptions:

[detail level 123]

▼ arm
stm32f091nucleo64_adc_streaming.c	Streams ADC data from pin A0 (happens to be labelled A0 on the Arduino connector of nucleo-f091rc board)
stm32f091nucleo64_asc_loopback.c
stm32f091nucleo64_blink.c
stm32f091nucleo64_char_loopback.c
stm32f091nucleo64_pulser.c	Outputs a pulser and (one day will) measures pulses
stm32f091nucleo64_write_pattern_to_serial.c
stm_timers.h	To be used with the timer peripherals on STM32 microcontrollers
stm_usart.h	To be used with the USART peripherals on STM32 microcontrollers
▼ avr
arduino_mega2560_blink.c
arduino_uno_adc_streaming.c	Uses timer to set interval between ADC single conversions that are then sent as stream messages to host
arduino_uno_asc_loopback.c
arduino_uno_asc_write_pattern_to_serial.c
arduino_uno_blink.c
arduino_uno_blink_interrupt.c
arduino_uno_cb_loopback.c
arduino_uno_char_loopback.c
arduino_uno_dummy_register_block.c
arduino_uno_register_pointers.c
arduino_uno_test_device.c
arduino_uno_write_message_to_serial.c
arduino_uno_write_pattern_to_serial.c
atmega4809_cnano_blink.c
attiny3217_cnano_blink.c
attiny817_xplained_blink.c
avr_timers.h
avr_uart.h
▼ externals
CException.c
CException.h
cmock.c
cmock.h
cmock_internals.h
unity.c
unity.h
unity_internals.h
▼ native
ascii_serial_com_dummy_loopback_device.c
ascii_serial_com_dummy_register_device.c
ascii_serial_com_encode_decode_profiler.c
▼ riscv
▼ neorv32
neorv32_asc_gpio.c	Test that ASC can communicate with GPIOs
neorv32_asc_pulse_counter.c	Test that ASC can communicate with GPIOs
neorv32_blink_led.c	Simple blinking LED demo program using the lowest 8 bits of the GPIO.output port
neorv32_char_loopback.c	Simple blinking LED demo program using the lowest 8 bits of the GPIO.output port
▼ unit_test
test_ascii_serial_com.c
test_ascii_serial_com_byte_at_a_time.c
test_ascii_serial_com_device.c
test_ascii_serial_com_register_block.c
test_ascii_serial_com_register_pointers.c
test_circular_buffer.c
test_circular_buffer_io_fd_poll.c
test_millisec_timer.c
asc_exception.h
asc_helpers.h
ascii_serial_com.c
ascii_serial_com.h
ascii_serial_com_device.c
ascii_serial_com_device.h	ASCII Serial Com Device
ascii_serial_com_register_block.c
ascii_serial_com_register_block.h	ASCII Serial Com Register Block
ascii_serial_com_register_pointers.c
ascii_serial_com_register_pointers.h	ASCII Serial Com Register Pointers
circular_buffer.c
circular_buffer.h
circular_buffer_io_fd_poll.c
circular_buffer_io_fd_poll.h	Circular buffer IO with file descriptor polling
crc_16_dnp_bbb.c
crc_16_dnp_bbb.h
crc_16_dnp_bbf.c
crc_16_dnp_bbf.h
crc_16_dnp_crcmod.c
crc_16_dnp_crcmod.h
crc_16_dnp_tbl4bit.c
crc_16_dnp_tbl4bit.h
make.py
millisec_timer.c
millisec_timer.h	Portable millisecond timer