To experience the powerful features of M55M1 series in few minutes, please select the sample code to download and execute on the NuMaker-M55M1 board. Open the project files to build them with Keil® MDK, IAR or NuEclipse, and then download and trace them on the M55M1 board to see how it works.

• CMSIS.html
  Document of CMSIS.

• NuMicro M55M1 Series CMSIS BSP Driver Reference Guide.chm
  This document describes the usage of drivers in M55M1 Series BSP.

• Revision History.pdf
  This document shows the revision history of M55M1 Series BSP.

• CMSIS
  Cortex® Microcontroller Software Interface Standard (CMSIS) definitions by Arm® Corp.

• Commu
  Helper functions of communication protocols, e.g., xmodem.

• CryptoAccelerator
  Crypto accelerator source code for MbedTLS library.

• Device
  CMSIS compliant device header files.

• JpegAcceleratorLib
  SIMD accelerator library binary and header files for libjpeg.

• PowerDeliveryLib
  Power delivery library binary and header files for dual, source and sink role.

• SmartcardLib
  Smart card library binary and header files.

• StdDriver
  All peripheral driver header and source files.

• UsbHostLib
  USB host library source code.

• CortexM55
  Cortex®-M55 sample codes.

• Crypto
  Crypto sample codes using MbedTLS library.

• FreeRTOS
  Simple FreeRTOS™ demo codes.

• Hard_Fault_Sample
  Show hard fault information when hard fault happened.

  The hard fault handler show some information included program counter, which is the address where the processor is executing when the hard fault occur. The listing file (or map file) can show what function and instruction that is.

  It also shows the Link Register (LR), which contains the return address of the last function call. It can show the status where CPU comes from to get to this point.

• ISP
  Sample codes for In-System-Programming.

• MachineLearning
  Sample codes for machine learning.

• NuMaker_M55M1
  Sample codes for NuMaker-M55M1 board.

• PowerDelivery
  Sample codes for power delivery on TC8263_UTCPD board.

• PowerManagement
  Sample codes for power management.

• SecureApplication
  Sample codes for secure application.

• Semihost
  Show how to print and get character through IDE console window.

• StdDriver
  Sample codes to demonstrate the usage of M55M1 series MCU peripheral driver APIs.

• Template
  Project template for M55M1 series MCU.

• TrustZone
  Demo of secure codes and non-secure codes.

• XOM
  Demonstrate how to create XOM library and use it.

• FatFs
  An open-source FAT/exFAT file system library. A generic FAT file system module for small embedded systems.

• FreeRTOS
  Real-time operating system for microcontrollers.

• libjpeg
  A software implements JPEG baseline, extended-sequential, and progressive compression processes maintained and published by the Independent JPEG Group (IJG).

• libmad
  A MPEG audio decoder library that currently supports MPEG-1 and the MPEG-2 extension to lower sampling frequencies, as well as the de facto MPEG 2.5 format. All three audio layers — Layer I, Layer II, and Layer III (i.e., MP3) are fully implemented.

• lwIP
  A widely used open source TCP/IP stack designed for embedded systems.

• mbedtls
  Mbed TLS offers an SSL library with an intuitive API and readable source code, so you can actually understand what the code does.

• ml-embedded-evaluation-kit
  ML embedded evaluation kit provides a range of ready to use machine learning (ML) applications for users to develop ML workloads running on the Arm® Ethos-U NPU and Arm® Cortex-M CPUs. You can also access metrics such as inference cycle count to estimate performance.

• openmv
  An open-source, low-cost machine vision platform. It supports image processing functions such as face detection, key-pointes descriptions, color tracking, QR and Bar code decoding and more.

  This BSP only includes imlib (core library). Python interface is not included.

• paho.mqtt.embedded-c
  Eclipse Paho MQTT C/C++ client for Embedded platforms.

• shine
  A blazing fast MP3 encoding library implemented in fixed-point arithmetic.

• tflite_micro
  TensorFlow Lite for Microcontrollers is a port of TensorFlow Lite designed to run machine learning models on DSPs, microcontrollers, and other devices with limited memory.

SPDX-License-Identifier: Apache-2.0

Copyright in some of the content available in this BSP belongs to third parties. Third parties license is specified in a file header or license file.

M55M1 Series BSP files are provided under the Apache-2.0 license.