Adafruit Grand Central M4 Express

SAMD51P20A

System on Chip

Adafruit

Vendor

Hello World

A simple sample that prints “Hello World” to the console.

Run locally

You can run the Hello World demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express hello_world

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express hello_world demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the Hello World executable file

SBOM data

Download Software Bill of Materials data for the Hello World demo

Renode log

Download the Renode simulation log for the Hello World demo

Renode script

Download the Renode script for the Hello World demo

Renode Robot test suite

Download the Renode Robot test suite for the Hello World demo

Robot test suite log

See Robot test results for the Hello World demo

Shell Module

This demo demonstrates the Zephyr shell submodule, which allows the user to use a console interface to control the operating system.

Run locally

You can run the Shell Module demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express shell_module

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express shell_module demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the Shell Module executable file

SBOM data

Download Software Bill of Materials data for the Shell Module demo

Renode log

Download the Renode simulation log for the Shell Module demo

Renode script

Download the Renode script for the Shell Module demo

Renode Robot test suite

Download the Renode Robot test suite for the Shell Module demo

Robot test suite log

See Robot test results for the Shell Module demo

Philosophers

An implementation of a solution to the Dining Philosophers problem which demonstrates the usage of multiple preemptible and cooperative threads of differing priorities, as well as dynamic mutexes and thread sleeping.

Run locally

You can run the Philosophers demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express philosophers

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express philosophers demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the Philosophers executable file

SBOM data

Download Software Bill of Materials data for the Philosophers demo

Renode log

Download the Renode simulation log for the Philosophers demo

Renode script

Download the Renode script for the Philosophers demo

Renode Robot test suite

Download the Renode Robot test suite for the Philosophers demo

Robot test suite log

See Robot test results for the Philosophers demo

TensorFlow Lite Micro

This sample TensorFlow application replicates a sine wave and demonstrates the basics of using TensorFlow Lite Micro. The model included with the sample is trained to replicate a sine function and generates x values to print alongside the y values predicted by the model.

Run locally

You can run the TensorFlow Lite Micro demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express tensorflow_lite_micro

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express tensorflow_lite_micro demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the TensorFlow Lite Micro executable file

SBOM data

Download Software Bill of Materials data for the TensorFlow Lite Micro demo

Renode log

Download the Renode simulation log for the TensorFlow Lite Micro demo

Renode script

Download the Renode script for the TensorFlow Lite Micro demo

Renode Robot test suite

Download the Renode Robot test suite for the TensorFlow Lite Micro demo

Robot test suite log

See Robot test results for the TensorFlow Lite Micro demo

MicroPython

This demo demonstrates the MicroPython Zephyr port by performing arithmetic operations, and by defining and calling simple functions.

Run locally

You can run the MicroPython demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express micropython

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express micropython demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the MicroPython executable file

SBOM data

Download Software Bill of Materials data for the MicroPython demo

Renode log

Download the Renode simulation log for the MicroPython demo

Renode script

Download the Renode script for the MicroPython demo

Renode Robot test suite

Download the Renode Robot test suite for the MicroPython demo

Robot test suite log

See Robot test results for the MicroPython demo

Hello World (user)

A sample that prints “Hello World” to the console from a usermode thread.

Run locally

You can run the Hello World (user) demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express hello_world_user

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express hello_world_user demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the Hello World (user) executable file

SBOM data

Download Software Bill of Materials data for the Hello World (user) demo

Renode log

Download the Renode simulation log for the Hello World (user) demo

Renode script

Download the Renode script for the Hello World (user) demo

Renode Robot test suite

Download the Renode Robot test suite for the Hello World (user) demo

Robot test suite log

See Robot test results for the Hello World (user) demo

Synchronization

A simple application that demonstrates kernel scheduling, communication, and timing. Two threads take turns printing “Hello World” synchronized by semaphores.

Run locally

You can run the Synchronization demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express synchronization

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express synchronization demo in Google Colab.

UART output

Download

Zephyr binary

Download the Synchronization executable file

SBOM data

Download Software Bill of Materials data for the Synchronization demo

Renode log

Download the Renode simulation log for the Synchronization demo

Renode script

Download the Renode script for the Synchronization demo

Renode Robot test suite

Download the Renode Robot test suite for the Synchronization demo

Robot test suite log

See Robot test results for the Synchronization demo

LZ4

This sample application compresses and decompresses a block of data with the LZ4 algorithm and verifies the result.

Run locally

You can run the LZ4 demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express lz4

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express lz4 demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the LZ4 executable file

SBOM data

Download Software Bill of Materials data for the LZ4 demo

Renode log

Download the Renode simulation log for the LZ4 demo

Renode script

Download the Renode script for the LZ4 demo

Renode Robot test suite

Download the Renode Robot test suite for the LZ4 demo

Robot test suite log

See Robot test results for the LZ4 demo

Rust App

This sample demonstrates integration of Rust code into Zephyr RTOS projects.

Run locally

You can run the Rust App demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express rust-app

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express rust-app demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the Rust App executable file

SBOM data

Download Software Bill of Materials data for the Rust App demo

Renode log

Download the Renode simulation log for the Rust App demo

Renode script

Download the Renode script for the Rust App demo

Renode Robot test suite

Download the Renode Robot test suite for the Rust App demo

Robot test suite log

See Robot test results for the Rust App demo

Kenning microTVM

This is a demonstration application of Kenning Zephyr Runtime running gesture recognition model on sample data using microTVM.

Run locally

You can run the Kenning microTVM demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express kenning-zephyr-runtime-microtvm

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express kenning-zephyr-runtime-microtvm demo in Google Colab.

UART output

Trace

Download

Zephyr binary

Download the Kenning microTVM executable file

SBOM data

Download Software Bill of Materials data for the Kenning microTVM demo

Renode log

Download the Renode simulation log for the Kenning microTVM demo

Renode script

Download the Renode script for the Kenning microTVM demo

Renode Robot test suite

Download the Renode Robot test suite for the Kenning microTVM demo

Robot test suite log

See Robot test results for the Kenning microTVM demo

Kenning TFLite Micro

This is a demonstration application of Kenning Zephyr Runtime running gesture recognition model on sample data using TFLite Micro.

Run locally

You can run the Kenning TFLite Micro demo on the Adafruit Grand Central M4 Express board by following the instructions below. Assuming you have Python 3 and pip installed on your Linux machine, run the following commands to download Renode and the prebuilt binaries for this demo, and then run the simulation in Renode on your own machine:

pip3 install --user --upgrade git+https://github.com/antmicro/renode-run.git
renode-run demo -b adafruit_grand_central_m4_express kenning-zephyr-runtime-tflitemicro

Run in Colab

You can run this demo instantly on a cloud server in Google Colab by clicking the button below.

Colab

Run adafruit_grand_central_m4_express kenning-zephyr-runtime-tflitemicro demo in Google Colab.

UART output

Download

Zephyr binary

Download the Kenning TFLite Micro executable file

SBOM data

Download Software Bill of Materials data for the Kenning TFLite Micro demo

Renode log

Download the Renode simulation log for the Kenning TFLite Micro demo

Renode script

Download the Renode script for the Kenning TFLite Micro demo

Renode Robot test suite

Download the Renode Robot test suite for the Kenning TFLite Micro demo

Robot test suite log

See Robot test results for the Kenning TFLite Micro demo

ADDRESS SPACE	ID	TYPE	DRIVERS	PERIPHERAL
ADDRESS SPACE id: 0x0	ID cpu0	TYPE cpu	DRIVERS	PERIPHERAL ARM cortex-m4f
ADDRESS SPACE 0x00000000 - 0x00100000	ID flash0	TYPE mtd	DRIVERS	PERIPHERAL soc-nv-flash
ADDRESS SPACE 0x008061fc - 0x0080620c	ID id	TYPE misc	DRIVERS	PERIPHERAL Microchip sam0-id
ADDRESS SPACE 0x20000000 - 0x20040000	ID sram0	TYPE sram	DRIVERS	PERIPHERAL mmio-sram
ADDRESS SPACE 0x40000800 - 0x40000c00	ID mclk	TYPE clock	DRIVERS	PERIPHERAL Microchip samd5x-mclk
ADDRESS SPACE 0x40001c00 - 0x40002000	ID gclk	TYPE clock	DRIVERS	PERIPHERAL Microchip samd5x-gclk
ADDRESS SPACE 0x40002000 - 0x4000200d	ID wdog	TYPE watchdog	DRIVERS	PERIPHERAL Microchip sam0-watchdog
ADDRESS SPACE 0x40002800 - 0x40002838	ID eic	TYPE interrupt-controller	DRIVERS	PERIPHERAL Microchip sam0-eic
ADDRESS SPACE 0x40003000 - 0x40003040	ID sercom0	TYPE serial	DRIVERS	PERIPHERAL Microchip sam0-uart
ADDRESS SPACE 0x40003800 - 0x40003834	ID tc0	TYPE timer	DRIVERS	PERIPHERAL Microchip sam0-tc32
ADDRESS SPACE 0x41000000 - 0x41001000	ID usb0	TYPE usb	DRIVERS	PERIPHERAL Microchip sam0-usb
ADDRESS SPACE 0x41004000 - 0x41004022	ID nvmctrl	TYPE flash-controller	DRIVERS	PERIPHERAL Microchip sam0-nvmctrl
ADDRESS SPACE 0x41008000 - 0x41008080	ID pinmux_a	TYPE pinctrl	DRIVERS	PERIPHERAL Microchip sam0-pinmux
ADDRESS SPACE 0x41008000 - 0x41008080	ID porta	TYPE gpio	DRIVERS	PERIPHERAL Microchip sam0-gpio
ADDRESS SPACE 0x41008080 - 0x41008100	ID pinmux_b	TYPE pinctrl	DRIVERS	PERIPHERAL Microchip sam0-pinmux
ADDRESS SPACE 0x41008080 - 0x41008100	ID portb	TYPE gpio	DRIVERS	PERIPHERAL Microchip sam0-gpio
ADDRESS SPACE 0x41008100 - 0x41008180	ID pinmux_c	TYPE pinctrl	DRIVERS	PERIPHERAL Microchip sam0-pinmux
ADDRESS SPACE 0x41008100 - 0x41008180	ID portc	TYPE gpio	DRIVERS	PERIPHERAL Microchip sam0-gpio
ADDRESS SPACE 0x41008180 - 0x41008200	ID pinmux_d	TYPE pinctrl	DRIVERS	PERIPHERAL Microchip sam0-pinmux
ADDRESS SPACE 0x41008180 - 0x41008200	ID portd	TYPE gpio	DRIVERS	PERIPHERAL Microchip sam0-gpio
ADDRESS SPACE 0x4100a000 - 0x4100a050	ID dmac	TYPE dma	DRIVERS	PERIPHERAL Microchip sam0-dmac
ADDRESS SPACE 0x41012000 - 0x41012040	ID sercom2	TYPE spi	DRIVERS	PERIPHERAL Microchip sam0-spi
ADDRESS SPACE 0x41014000 - 0x41014040	ID sercom3	TYPE i2c	DRIVERS	PERIPHERAL Microchip sam0-i2c
ADDRESS SPACE 0x41016000 - 0x41018000	ID tcc0	TYPE misc	DRIVERS	PERIPHERAL Microchip sam0-tcc
ADDRESS SPACE 0x41018000 - 0x4101a000	ID tcc1	TYPE misc	DRIVERS	PERIPHERAL Microchip sam0-tcc
ADDRESS SPACE 0x4101a000 - 0x4101a034	ID tc2	TYPE timer	DRIVERS	PERIPHERAL Microchip sam0-tc32
ADDRESS SPACE 0x42000c00 - 0x42001000	ID tcc2	TYPE misc	DRIVERS	PERIPHERAL Microchip sam0-tcc
ADDRESS SPACE 0x42001000 - 0x42001400	ID tcc3	TYPE misc	DRIVERS	PERIPHERAL Microchip sam0-tcc
ADDRESS SPACE 0x42001400 - 0x42001434	ID tc4	TYPE timer	DRIVERS	PERIPHERAL Microchip sam0-tc32
ADDRESS SPACE 0x42002800 - 0x4200281e	ID trng	TYPE rng	DRIVERS	PERIPHERAL Microchip sam-trng
ADDRESS SPACE 0x43000c00 - 0x43000c40	ID sercom7	TYPE spi	DRIVERS	PERIPHERAL Microchip sam0-spi
ADDRESS SPACE 0x43001000 - 0x43001400	ID tcc4	TYPE misc	DRIVERS	PERIPHERAL Microchip sam0-tcc
ADDRESS SPACE 0x43001400 - 0x43001434	ID tc6	TYPE timer	DRIVERS	PERIPHERAL Microchip sam0-tc32
ADDRESS SPACE 0x43001c00 - 0x43001c4a	ID adc0	TYPE adc	DRIVERS	PERIPHERAL Microchip sam0-adc
ADDRESS SPACE 0x43002000 - 0x4300204a	ID adc1	TYPE adc	DRIVERS	PERIPHERAL Microchip sam0-adc
ADDRESS SPACE 0x47000000 - 0x47002000	ID backup0	TYPE sram	DRIVERS	PERIPHERAL mmio-sram
ADDRESS SPACE 0xe000e010 - 0xe000e020	ID systick	TYPE timer	DRIVERS	PERIPHERAL ARM armv7m-systick
ADDRESS SPACE 0xe000e100 - 0xe000ed00	ID nvic	TYPE interrupt-controller	DRIVERS	PERIPHERAL ARM v7m-nvic