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MIMXRT1050-EVKB support (eclipse-threadx#152)
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‎.github/workflows/MIMXRT1050-EVKB.yml

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name: MIMXRT1050-EVKB
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on:
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push:
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branches: [ master ]
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paths:
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- 'core/**'
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- 'cmake/**'
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- 'NXP/MIMXRT1050-EVKB/**'
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pull_request:
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branches: [ master ]
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paths:
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- 'core/**'
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- 'cmake/**'
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- 'NXP/MIMXRT1050-EVKB/**'
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defaults:
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run:
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working-directory: NXP/MIMXRT1050-EVKB
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jobs:
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build:
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runs-on: ${{ matrix.os }}
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strategy:
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matrix:
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os: [ubuntu-latest, windows-latest]
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steps:
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- name: Checkout code
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uses: actions/checkout@v2
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with:
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submodules: recursive
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# Get the ARM GCC compiler
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- name: Install tools for linux
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if: matrix.os == 'ubuntu-latest'
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run: sudo apt install gcc-arm-none-eabi cmake
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- name: Install Ninja
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uses: seanmiddleditch/gha-setup-ninja@v1
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- name: Build project
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run: |
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cmake -Bbuild -GNinja -DCMAKE_TOOLCHAIN_FILE="../../cmake/arm-gcc-cortex-m7.cmake"
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cmake --build build

‎NOTICE.txt

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RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
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THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
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------------------------------------------------------------------------------
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* NXP: EVKB-MIMXRT1050
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Copyright (c) 2019 NXP
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the <organization> nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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------------------------------------------------------------------------------
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* NXP: EVK-MIMXRT1060
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‎NXP/MIMXRT1050-EVKB/.vscode/cmake-kits.json

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[
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{
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"name": "ARM GCC Cortex",
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"toolchainFile": "${workspaceFolder}/../../cmake/arm-gcc-cortex-m7.cmake"
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}
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]

‎NXP/MIMXRT1050-EVKB/.vscode/launch.json

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{
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"version": "0.2.0",
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"configurations": [
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{
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"name": "NXP: Local J-Link",
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"type": "cortex-debug",
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"request": "launch",
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"servertype":"jlink",
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"runToMain": true,
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"executable": "${workspaceFolder}/build/app/mimxrt1050_azure_iot.elf",
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"device": "MIMXRT1052xxx6A",
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"svdFile": "${workspaceFolder}/.vscode/MIMXRT1052.svd",
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},
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{
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"name": "NXP: Remote",
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"type": "cortex-debug",
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"executable": "${workspaceFolder}/build/app/mimxrt1050_azure_iot.elf",
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"request": "launch",
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"servertype": "external",
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"gdbTarget": "${input:device.host}",
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"runToMain": true,
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"device": "MIMXRT1052xxx6A",
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"svdFile": "${workspaceFolder}/.vscode/MIMXRT1052.svd",
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}
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],
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"inputs": [
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{
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"id": "device.host",
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"type": "promptString",
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"default": "localhost:2331",
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"description": "The local hostname with port for GDB to connect to"
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}
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]
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}

‎NXP/MIMXRT1050-EVKB/CMakeLists.txt

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# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
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set(CMAKE_C_STANDARD 99)
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set(GSG_BASE_DIR ${CMAKE_SOURCE_DIR}/../..)
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set(CORE_SRC_DIR ${GSG_BASE_DIR}/core/src)
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set(CORE_LIB_DIR ${GSG_BASE_DIR}/core/lib)
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# Set the toolchain if not defined
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if(NOT CMAKE_TOOLCHAIN_FILE)
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set(CMAKE_TOOLCHAIN_FILE "${GSG_BASE_DIR}/cmake/arm-gcc-cortex-m7.cmake")
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endif()
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include(${GSG_BASE_DIR}/cmake/utilities.cmake)
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# Define the Project
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project(mimxrt1050_azure_iot C ASM)
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add_subdirectory(${CORE_SRC_DIR} core_src)
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add_subdirectory(lib)
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add_subdirectory(app)
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‎NXP/MIMXRT1050-EVKB/app/CMakeLists.txt

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# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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set(LINKER_SCRIPT "${CMAKE_CURRENT_LIST_DIR}/startup/MIMXRT1052xxxxx_flexspi_nor.ld")
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set(SOURCES
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startup/startup_MIMXRT1052.S
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startup/tx_initialize_low_level.S
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azure_config.h
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nx_client.c
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mqtt.c
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board_init.c
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console.c
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main.c
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)
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add_executable(${PROJECT_NAME} ${SOURCES})
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target_link_libraries(${PROJECT_NAME}
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PUBLIC
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azrtos::threadx
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azrtos::netxduo
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app_common
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jsmn
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MIMXRT1050-evk
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netx_driver
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)
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target_link_options(${PROJECT_NAME}
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PRIVATE
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-T${LINKER_SCRIPT} -Wl,-Map=${PROJECT_NAME}.map)
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set_target_properties(${PROJECT_NAME}
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PROPERTIES
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LINK_DEPENDS ${LINKER_SCRIPT}
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SUFFIX ".elf"
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)
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create_bin_output(${PROJECT_NAME})
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firmware_size(${PROJECT_NAME})

‎NXP/MIMXRT1050-EVKB/app/azure_config.h

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/* Copyright (c) Microsoft Corporation.
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Licensed under the MIT License. */
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#ifndef _AZURE_CONFIG_H
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#define _AZURE_CONFIG_H
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// ----------------------------------------------------------------------------
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// Azure IoT Hub Connection Transport
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// Define this to use MQTT, else Azure RTOS SDK for Azure IoT
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// ----------------------------------------------------------------------------
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#define ENABLE_MQTT
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// ----------------------------------------------------------------------------
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// Azure IoT Dynamic Provisioning Service
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// Define this to use the DPS service, otherwise direct IoT Hub
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// ----------------------------------------------------------------------------
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//#define ENABLE_DPS
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// ----------------------------------------------------------------------------
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// Azure IoT Hub config
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// ----------------------------------------------------------------------------
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#define IOT_HUB_HOSTNAME ""
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#define IOT_DEVICE_ID ""
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#define IOT_PRIMARY_KEY ""
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// ----------------------------------------------------------------------------
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// Azure IoT DPS config
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// ----------------------------------------------------------------------------
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#define IOT_DPS_ENDPOINT "global.azure-devices-provisioning.net"
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#define IOT_DPS_ID_SCOPE ""
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#define IOT_DPS_REGISTRATION_ID ""
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#endif // _AZURE_CONFIG_H

‎NXP/MIMXRT1050-EVKB/app/board_init.c

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/* Copyright (c) Microsoft Corporation.
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Licensed under the MIT License. */
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#include "board_init.h"
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#include "board.h"
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#include "pin_mux.h"
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void board_init()
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{
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BOARD_ConfigMPU();
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BOARD_InitPins();
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BOARD_BootClockRUN();
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BOARD_InitDebugConsole();
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}

‎NXP/MIMXRT1050-EVKB/app/board_init.h

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/* Copyright (c) Microsoft Corporation.
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Licensed under the MIT License. */
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#ifndef _BOARD_INIT_H
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#define _BOARD_INIT_H
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#include "nx_api.h"
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void board_init();
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#endif // _BOARD_INIT_H

‎NXP/MIMXRT1050-EVKB/app/console.c

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/* Copyright (c) Microsoft Corporation.
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Licensed under the MIT License. */
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#include "fsl_debug_console.h"
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int _read(int file, char *ptr, int len);
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int _write(int file, char *ptr, int len);
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int _read(int file, char *ptr, int len)
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{
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int DataIdx;
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for (DataIdx = 0; DataIdx < len; DataIdx++)
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{
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*ptr++ = GETCHAR();
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}
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return len;
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}
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int _write(int file, char *ptr, int len)
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{
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int DataIdx;
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for (DataIdx = 0; DataIdx < len; DataIdx++)
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{
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PUTCHAR(*ptr++);
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}
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return len;
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}

‎NXP/MIMXRT1050-EVKB/app/main.c

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/* Copyright (c) Microsoft Corporation.
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Licensed under the MIT License. */
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#include <stdio.h>
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#include <time.h>
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#include "nx_driver_imxrt10xx.h"
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#include "tx_api.h"
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#include "board_init.h"
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#include "networking.h"
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#include "sntp_client.h"
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#include "mqtt.h"
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#include "nx_client.h"
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#include "azure_config.h"
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#define AZURE_THREAD_STACK_SIZE 4096
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#define AZURE_THREAD_PRIORITY 4
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TX_THREAD azure_thread;
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ULONG azure_thread_stack[AZURE_THREAD_STACK_SIZE / sizeof(ULONG)];
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void azure_thread_entry(ULONG parameter);
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void tx_application_define(void* first_unused_memory);
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void azure_thread_entry(ULONG parameter)
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{
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UINT status;
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printf("\r\nStarting Azure thread\r\n\r\n");
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// Initialize the network
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if (!network_init(nx_driver_imx))
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{
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printf("Failed to initialize the network\r\n");
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return;
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}
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// Start the SNTP client
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status = sntp_start();
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if (status != NX_SUCCESS)
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{
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printf("Failed to start the SNTP client (0x%02x)\r\n", status);
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return;
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}
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// Wait for an SNTP sync
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status = sntp_sync_wait();
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if (status != NX_SUCCESS)
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{
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printf("Failed to start sync SNTP time (0x%02x)\r\n", status);
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return;
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}
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#ifdef ENABLE_MQTT
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if ((status = azure_iot_mqtt_entry(&nx_ip, &nx_pool, &nx_dns_client, sntp_time_get)))
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#else
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if ((status = azure_iot_nx_client_entry(&nx_ip, &nx_pool, &nx_dns_client, sntp_time)))
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#endif
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{
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printf("Failed to run Azure IoT (0x%04x)\r\n", status);
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return;
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}
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}
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void tx_application_define(void* first_unused_memory)
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{
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// Initialise the board
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board_init();
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// Create Azure SDK thread.
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UINT status = tx_thread_create(&azure_thread,
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"Azure Thread",
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azure_thread_entry,
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0,
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azure_thread_stack,
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AZURE_THREAD_STACK_SIZE,
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AZURE_THREAD_PRIORITY,
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AZURE_THREAD_PRIORITY,
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TX_NO_TIME_SLICE,
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TX_AUTO_START);
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if (status != TX_SUCCESS)
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{
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printf("Azure IoT application failed, please restart\r\n");
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}
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}
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int main(void)
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{
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tx_kernel_enter();
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return 0;
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}

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