Arduino M0 Pro (Programming/Debug Port)

Hardware

Platform Atmel SAM: Atmel | SMART offers Flash- based ARM products based on the ARM Cortex-M0+, Cortex-M3 and Cortex-M4 architectures, ranging from 8KB to 2MB of Flash including a rich peripheral and feature mix.

Microcontroller SAMD21G18A
Frequency 48MHz
Flash 256KB
RAM 32KB
Vendor Arduino

Configuration

Please use mzeropro ID for board option in “platformio.ini” (Project Configuration File):

[env:mzeropro]
platform = atmelsam
board = mzeropro

You can override default Arduino M0 Pro (Programming/Debug Port) settings per build environment using board_*** option, where *** is a JSON object path from board manifest mzeropro.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:mzeropro]
platform = atmelsam
board = mzeropro

; change microcontroller
board_build.mcu = samd21g18a

; change MCU frequency
board_build.f_cpu = 48000000L

Uploading

Arduino M0 Pro (Programming/Debug Port) supports the next uploading protocols:

  • cmsis-dap
  • blackmagic
  • jlink
  • atmel-ice

Default protocol is cmsis-dap

You can change upload protocol using upload_protocol option:

[env:mzeropro]
platform = atmelsam
board = mzeropro

upload_protocol = cmsis-dap

Debugging

PIO Unified Debugger - “1-click” solution for debugging with a zero configuration.

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions and configuration information.

You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

Arduino M0 Pro (Programming/Debug Port) has on-board debug probe and IS READY for debugging. You don’t need to use/buy external debug probe.

Compatible Tools On-board Default
Atmel-ICE    
Black Magic Probe    
CMSIS-DAP Yes Yes
J-LINK    

Frameworks

Name Description
Arduino Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.