Hi,
I am trying to use the thingy91 to publish some sensor data to an Azure IoT Hub, I've tried to look at mqtt_simple and modified "asset_tracker" application but I couldn't succeed.
so is there any example showing how to publish data to Azure IoT Hub (MQTT broker) using thingy91?
Thank you in advance...
Hello,
Can you provide some more information on what is failing? Are you able to connect the server? Do you get any errors?
We have an unofficial example project called Bifravst which will connect the Thingy:91 to Azure. This is however work in progress, and I urge to read through what is documented.
Kind regards,
Øyvind
You may also want to look at this github PR which will be part of NCS 1.4.0, when that is released.
-Øyvind
You may also want to look at this github PR which will be part of NCS 1.4.0, when that is released.
-Øyvind
Hi,
sorry for late replay, I was reading and learning how to use Zephyr API and kernel services to communicate with peripherals.
I've modified the simple MQTT sample to publish the temperature, the humidity of the sensor to Azure IoT Hub, I am using j-link to flash Thingy91 and VScode with cmd terminal to compile and flash my code.
I've used "MQTT_TRANSPORT_NON_SECURE" and I tested the compiled code on two devices "Thingy91", I am facing two issues:
1-I need to run #west flash twice to flash the build successfully.
2-The first device "Thingy91" works properly and send data to Azure when pressing the button , while the other one showing an error "ERROR: mqtt_connect -95" , I've tried to update the FW of modem and debug this issue by AT commands, but still didn't figure out how to solve it. I've attached a log file for this issue.
# prj_thingy91_nrf9160ns.conf
# Copyright (c) 2019 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: LicenseRef-BSD-5-Clause-Nordic
#
# General config
CONFIG_NEWLIB_LIBC=y
CONFIG_NEWLIB_LIBC_FLOAT_PRINTF=y
CONFIG_ASSERT=y
CONFIG_REBOOT=y
CONFIG_LOG=y
CONFIG_LOG_IMMEDIATE=y
CONFIG_LEGACY_TIMEOUT_API=y
# Network
CONFIG_NETWORKING=y
CONFIG_NET_NATIVE=n
CONFIG_NET_SOCKETS=y
CONFIG_NET_SOCKETS_OFFLOAD=y
CONFIG_NET_SOCKETS_POSIX_NAMES=y
# LTE link control
#CONFIG_POWER_OPTIMIZATION_ENABLE=n
CONFIG_LTE_LINK_CONTROL=y
CONFIG_LTE_NETWORK_MODE_LTE_M_GPS=y
CONFIG_LTE_AUTO_INIT_AND_CONNECT=n
CONFIG_LTE_LINK_CONTROL_LOG_LEVEL_DBG=y
CONFIG_LTE_NETWORK_MODE_NBIOT=n
CONFIG_LTE_LEGACY_PCO_MODE=n
CONFIG_LTE_PSM_REQ_RPTAU="00000110"
CONFIG_LTE_PSM_REQ_RAT="00000010"
CONFIG_LTE_LOCK_BANDS=y
# Enable band 2, 3, 4, 8, 12, 13 ,20 and 28
CONFIG_LTE_LOCK_BAND_MASK="1000000010000001100010001110"
# AT Host
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_AT_HOST_LIBRARY=y
# Modem info
CONFIG_MODEM_INFO=y
# BSD library
CONFIG_BSD_LIBRARY=y
CONFIG_BSD_LIBRARY_TRACE_ENABLED=n
# nRF Cloud
CONFIG_CLOUD_API=y
CONFIG_NRF_CLOUD=y
CONFIG_NRF_CLOUD_LOG_LEVEL_DBG=y
CONFIG_NRF_CLOUD_AGPS=y
CONFIG_NRF_CLOUD_CONNECTION_POLL_THREAD=y
CONFIG_NRF_CLOUD_NONBLOCKING_SEND=y
# Needed for the cloud codec
CONFIG_CJSON_LIB=y
# Shorter to prevent NAT timeouts
CONFIG_MQTT_KEEPALIVE=120
# Don't resubscribe to topics if broker remembers them
CONFIG_CLOUD_PERSISTENT_SESSIONS=y
# Sensors
CONFIG_SENSOR=y
#CONFIG_ACCEL_USE_EXTERNAL=y
#CONFIG_ACCEL_DEV_NAME="ADXL362"
CONFIG_ADXL362=y
CONFIG_ADXL362_TRIGGER_GLOBAL_THREAD=y
CONFIG_ADXL362_ABS_REF_MODE=1
CONFIG_ADXL362_ACTIVITY_THRESHOLD=200
CONFIG_ADXL362_INACTIVITY_THRESHOLD=200
CONFIG_ADXL362_INTERRUPT_MODE=1
CONFIG_TEMP_USE_EXTERNAL=y
CONFIG_TEMP_DEV_NAME="BME680"
CONFIG_ENVIRONMENT_DATA_SEND_INTERVAL=10
#CONFIG_SPI_NRFX_SPIM_MISO_NO_PULL=y
# Deselect CONFIG_BME680 if CONFIG_USE_BME680_BSEC is selected
CONFIG_BME680=y
CONFIG_USE_BME680_BSEC=n
# GPS
CONFIG_NRF9160_GPS_LOG_LEVEL_DBG=y
CONFIG_NRF9160_GPS=y
CONFIG_NRF9160_GPS_LOG_LEVEL_DBG=y
#CONFIG_GPS_USE_EXTERNAL=y
#CONFIG_GPS_DEV_NAME="NRF9160_GPS"
#CONFIG_GPS_CONTROL_PSM_ENABLE_ON_START=y
#CONFIG_GPS_CONTROL_FIRST_FIX_CHECK_DELAY=10
#CONFIG_GPS_CONTROL_FIX_CHECK_INTERVAL=30
#CONFIG_GPS_CONTROL_FIX_TRY_TIME=360
#CONFIG_GPS_CONTROL_PSM_DISABLE_ON_STOP=n
#CONFIG_GPS_START_ON_MOTION=y
# Library for buttons and LEDs
CONFIG_DK_LIBRARY=y
CONFIG_DK_LIBRARY_INVERT_LEDS=n
# Console
CONFIG_CONSOLE_SUBSYS=y
CONFIG_CONSOLE_HANDLER=y
CONFIG_CONSOLE_GETCHAR=y
# Heap and stacks
CONFIG_HEAP_MEM_POOL_SIZE=16384
CONFIG_MAIN_STACK_SIZE=8192
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
CONFIG_HW_STACK_PROTECTION=y
# Settings
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_FCB=y
CONFIG_SETTINGS=y
CONFIG_SETTINGS_FCB=y
CONFIG_MPU_ALLOW_FLASH_WRITE=y
# MCUBOOT
CONFIG_BOOTLOADER_MCUBOOT=y
CONFIG_IMG_MANAGER=y
CONFIG_MCUBOOT_IMG_MANAGER=y
CONFIG_IMG_ERASE_PROGRESSIVELY=y
# AWS FOTA
CONFIG_AWS_FOTA=y
CONFIG_FOTA_DOWNLOAD=y
CONFIG_AWS_FOTA_LOG_LEVEL_DBG=y
CONFIG_AWS_JOBS_LOG_LEVEL_DBG=y
CONFIG_DFU_TARGET=y
# Download client (needed by AWS FOTA)
CONFIG_DOWNLOAD_CLIENT=y
CONFIG_DOWNLOAD_CLIENT_STACK_SIZE=4096
# Fatal error
CONFIG_RESET_ON_FATAL_ERROR=n
CONFIG_WATCHDOG=y
# Appliaction #all added for azure
CONFIG_MQTT_PUB_TOPIC="devices/Thingy91/messages/events/$.ct=application%2Fjson&$.ce=utf-8"
CONFIG_MQTT_SUB_TOPIC="/my/subscribe/topic"
CONFIG_MQTT_CLIENT_ID="Thingy91"
CONFIG_MQTT_BROKER_HOSTNAME="Nordic.azure-devices.net"
CONFIG_MQTT_BROKER_PORT=8883
CONFIG_MQTT_MESSAGE_BUFFER_SIZE=512
CONFIG_MQTT_PAYLOAD_BUFFER_SIZE=512
# MQTT
CONFIG_MQTT_LIB=y
CONFIG_MQTT_LIB_TLS=n
#CONFIG_AT_CMD_LOG_LEVEL_DBG=y
#CONFIG_SEC_TAG=4096
#CONFIG_PEER_VERIFY=0
#CONFIG_HEAP_MEM_POOL_SIZE=2048# Kconfig # Copyright (c) 2018 Nordic Semiconductor ASA # # SPDX-License-Identifier: LicenseRef-BSD-5-Clause-Nordic # menu "MQTT simple sample" config MQTT_PUB_TOPIC string "MQTT publish topic" default "devices/Thingy91/messages/events/" config MQTT_SUB_TOPIC string "MQTT subscribe topic" default "my/subscribe/topic" config MQTT_CLIENT_ID string "MQTT Client ID" default "Thingy91" config MQTT_BROKER_HOSTNAME string "MQTT broker hostname" default "Nordic.azure-devices.net" config MQTT_BROKER_PORT int "MQTT broker port" default 8883 config MQTT_MESSAGE_BUFFER_SIZE int "MQTT message buffer size" default 512 config MQTT_PAYLOAD_BUFFER_SIZE int "MQTT payload buffer size" default 512 endmenu menu "Environment sensors" config USE_BME680_BSEC bool "Use Bosch BME680 BSEC lib" default n help Enable use of Bosch BSEC library. The library itself is not a part of NCS and must be downloaded from Bosch Sensortec. config BOSCH_BSEC_LIBRARY_PATH string "Path to Bosch BSEC library folder" default "$(ZEPHYR_BASE)/../nrf/ext/BSEC_1.4.7.4_Generic_Release" help Path to the folder where the Bosch BSEC library is placed. config ENVIRONMENT_DATA_SEND_INTERVAL int "Interval in seconds for sending environment data" default 30 help Interval between each sampling and sending of environment sensor data. If the GPS is active, sensor data will not be sent before it is stopped. The unit is seconds. config ENVIRONMENT_DATA_BACKOFF_TIME int "Time to delay sending environment data if GPS active" default 20 help Time in seconds before retrying to send environment sensor data if the GPS is active. choice prompt "Temperature measurement device" default TEMP_USE_SIM help Select which device will provide temperature data. config TEMP_USE_SIM bool "Use simulated temperature data" select SENSOR select SENSOR_SIM help Use sensor simulator to generate temperature data to send to nRF Cloud. config TEMP_USE_EXTERNAL bool "User provided temperature device" help The user provides a temperature device that is used for temperature measurement. endchoice if TEMP_USE_SIM config TEMP_DEV_NAME string default SENSOR_SIM_DEV_NAME config TEMP_TRIGGER bool default SENSOR_SIM_TRIGGER config TEMP_SIM_BUTTON int "Button or switch to trigger 'data ready' event" range 1 4 if BOARD_NRF9160DK_NRF9160NS range 1 1 if BOARD_THINGY91_NRF9160NS default 3 if BOARD_NRF9160DK_NRF9160NS default 1 if BOARD_THINGY91_NRF9160NS help Button or switch number to use for triggering a 'data ready' event. 1 - Button 1 2 - Button 2 3 - Switch 1 4 - Switch 2 endif if TEMP_USE_EXTERNAL config TEMP_DEV_NAME string "Temperature device name" help Device from which temperature data will be fetched and sent to nRF Cloud. endif endmenu # Environment sensors menu "User Interface" visible if USE_UI_MODULE config UI_LED_USE_PWM bool "Use PWM to control LEDs" default y if BOARD_THINGY91_NRF9160NS select PWM if BOARD_THINGY91_NRF9160NS select PWM_0 if BOARD_THINGY91_NRF9160NS if UI_LED_USE_PWM config UI_LED_PWM_DEV_NAME string "PWM device name for RGB LED" default "PWM_0" if BOARD_THINGY91_NRF9160NS config UI_LED_RED_PIN int "Red LED pin number" default 29 if BOARD_THINGY91_NRF9160NS config UI_LED_GREEN_PIN int "Green LED pin number" default 30 if BOARD_THINGY91_NRF9160NS config UI_LED_BLUE_PIN int "Blue LED pin number" default 31 if BOARD_THINGY91_NRF9160NS endif # UI_LED_USE_PWM config UI_BUZZER bool "Enable buzzer" default y if BOARD_THINGY91_NRF9160NS select PWM if BOARD_THINGY91_NRF9160NS select PWM_1 if BOARD_THINGY91_NRF9160NS if UI_BUZZER config UI_BUZZER_PWM_DEV_NAME string "PWM device name for buzzer" default "PWM_1" if BOARD_THINGY91_NRF9160NS config UI_BUZZER_PIN int "Buzzer pin number" default 28 if BOARD_THINGY91_NRF9160NS config UI_BUZZER_MIN_FREQUENCY int "Minimum buzzer frequency" default 100 config UI_BUZZER_MAX_FREQUENCY int "Maximum buzzer frequency" default 10000 endif # UI_BUZZER config UI_NMOS bool "Enable NMOS control" default y if BOARD_THINGY91_NRF9160NS select PWM if BOARD_THINGY91_NRF9160NS select PWM_2 if BOARD_THINGY91_NRF9160NS if UI_NMOS config UI_NMOS_PWM_DEV_NAME string "PWM device name for buzzer" default "PWM_2" if BOARD_THINGY91_NRF9160NS config UI_NMOS_1_PIN int "NMOS 1 pin" default 13 if BOARD_THINGY91_NRF9160NS config UI_NMOS_2_PIN int "NMOS 2 pin" default 14 if BOARD_THINGY91_NRF9160NS config UI_NMOS_3_PIN int "NMOS 3 pin" default 15 if BOARD_THINGY91_NRF9160NS config UI_NMOS_4_PIN int "NMOS 4 pin" default 16 if BOARD_THINGY91_NRF9160NS endif # UI_NMOS endmenu menu "Zephyr Kernel" source "$ZEPHYR_BASE/Kconfig.zephyr" endmenu
2020-10-05T22:33:38.313Z INFO Application data folder: C:\Users\tade\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor 2020-10-05T22:33:38.358Z DEBUG App pc-nrfconnect-linkmonitor v1.1.6 official 2020-10-05T22:33:38.358Z DEBUG App path: C:\Users\tade\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor 2020-10-05T22:33:38.358Z DEBUG nRFConnect 3.5.0 is supported by the app (^3.2.0) 2020-10-05T22:33:38.358Z DEBUG nRFConnect path: C:\Users\tade\AppData\Local\Programs\nrfconnect\resources\app.asar 2020-10-05T22:33:38.358Z DEBUG HomeDir: C:\Users\tade 2020-10-05T22:33:38.358Z DEBUG TmpDir: C:\Users\tade\AppData\Local\Temp 2020-10-05T22:33:41.043Z INFO Modem port is opened 2020-10-05T22:33:41.061Z DEBUG modem >> AT+CFUN? 2020-10-05T22:33:41.104Z DEBUG modem << +CFUN: 1 2020-10-05T22:33:41.108Z DEBUG modem << 2020-10-05T22:33:41.109Z DEBUG modem << OK 2020-10-05T22:33:41.126Z DEBUG modem >> AT+CGSN=1 2020-10-05T22:33:41.142Z DEBUG modem << +CGSN: "352656100440539" 2020-10-05T22:33:41.146Z DEBUG modem << OK 2020-10-05T22:33:41.163Z DEBUG modem >> AT+CGMI 2020-10-05T22:33:41.179Z DEBUG modem << Nordic Semiconductor ASA 2020-10-05T22:33:41.188Z DEBUG modem << 2020-10-05T22:33:41.194Z DEBUG modem << OK 2020-10-05T22:33:41.205Z DEBUG modem >> AT+CGMM 2020-10-05T22:33:41.221Z DEBUG modem << nRF9160-SICA 2020-10-05T22:33:41.230Z DEBUG modem << OK 2020-10-05T22:33:41.235Z DEBUG modem >> AT+CGMR 2020-10-05T22:33:41.256Z DEBUG modem << mfw_nrf9160_1.2.1 2020-10-05T22:33:41.260Z DEBUG modem << 2020-10-05T22:33:41.262Z DEBUG modem << OK 2020-10-05T22:33:41.265Z INFO Nordic Semiconductor ASA nRF9160-SICA [mfw_nrf9160_1.2.1] SerNr: 352656100440539 2020-10-05T22:33:41.278Z DEBUG modem >> AT+CEMODE? 2020-10-05T22:33:41.295Z DEBUG modem << +CEMODE: 2 2020-10-05T22:33:41.310Z DEBUG modem << OK 2020-10-05T22:33:41.339Z DEBUG modem >> AT%XCBAND=? 2020-10-05T22:33:41.358Z DEBUG modem << %XCBAND: (2,3,4,8,12,13,20,28) 2020-10-05T22:33:41.360Z DEBUG modem << 2020-10-05T22:33:41.361Z DEBUG modem << OK 2020-10-05T22:33:41.378Z DEBUG modem >> AT+CMEE? 2020-10-05T22:33:41.392Z DEBUG modem << +CMEE: 0 2020-10-05T22:33:41.413Z DEBUG modem << OK 2020-10-05T22:33:41.418Z DEBUG modem >> AT+CMEE=1 2020-10-05T22:33:41.434Z DEBUG modem << OK 2020-10-05T22:33:41.443Z DEBUG modem >> AT+CNEC? 2020-10-05T22:33:41.461Z DEBUG modem << +CNEC: 0 2020-10-05T22:33:41.471Z DEBUG modem << OK 2020-10-05T22:33:41.476Z DEBUG modem >> AT+CNEC=24 2020-10-05T22:33:41.496Z DEBUG modem << OK 2020-10-05T22:33:41.510Z DEBUG modem >> AT+CGEREP? 2020-10-05T22:33:41.528Z DEBUG modem << +CGEREP: 0,0 2020-10-05T22:33:41.550Z DEBUG modem << 2020-10-05T22:33:41.552Z DEBUG modem << OK 2020-10-05T22:33:41.557Z DEBUG modem >> AT+CGDCONT? 2020-10-05T22:33:41.577Z DEBUG modem << +CGDCONT: 0,"IP","services.telenor.se","100.117.174.228",0,0 2020-10-05T22:33:41.579Z DEBUG modem << OK 2020-10-05T22:33:41.597Z DEBUG modem >> AT+CGACT? 2020-10-05T22:33:41.616Z DEBUG modem << +CGACT: 0,1 2020-10-05T22:33:41.642Z DEBUG modem << 2020-10-05T22:33:41.645Z DEBUG modem << OK 2020-10-05T22:33:41.671Z DEBUG modem >> AT+CGEREP=1 2020-10-05T22:33:41.689Z DEBUG modem << OK 2020-10-05T22:33:41.695Z DEBUG modem >> AT+CIND=1,1,1 2020-10-05T22:33:41.713Z DEBUG modem << OK 2020-10-05T22:33:41.722Z DEBUG modem >> AT+CEREG=2 2020-10-05T22:33:41.742Z DEBUG modem << OK 2020-10-05T22:33:41.745Z DEBUG modem >> AT+CEREG? 2020-10-05T22:33:41.765Z DEBUG modem << +CEREG: 2,1,"8602","04CAA80A",7 2020-10-05T22:33:41.778Z DEBUG modem << 2020-10-05T22:33:41.779Z DEBUG modem << OK 2020-10-05T22:33:41.809Z DEBUG modem >> AT+COPS=3,2 2020-10-05T22:33:41.825Z DEBUG modem << OK 2020-10-05T22:33:41.829Z DEBUG modem >> AT+COPS? 2020-10-05T22:33:41.846Z DEBUG modem << +COPS: 0,2,"24008",7 2020-10-05T22:33:41.862Z DEBUG modem << 2020-10-05T22:33:41.864Z DEBUG modem << OK 2020-10-05T22:33:41.883Z DEBUG modem >> AT%XCBAND 2020-10-05T22:33:41.899Z DEBUG modem << %XCBAND: 20 2020-10-05T22:33:41.904Z DEBUG modem << OK 2020-10-05T22:33:41.932Z DEBUG modem >> AT+CGDCONT? 2020-10-05T22:33:41.961Z DEBUG modem << +CGDCONT: 0,"IP","services.telenor.se","100.117.174.228",0,0 2020-10-05T22:33:41.963Z DEBUG modem << OK 2020-10-05T22:33:41.979Z DEBUG modem >> AT+CGACT? 2020-10-05T22:33:41.996Z DEBUG modem << +CGACT: 0,1 2020-10-05T22:33:42.013Z DEBUG modem << 2020-10-05T22:33:42.020Z DEBUG modem << OK 2020-10-05T22:33:42.033Z DEBUG modem >> AT%CESQ=1 2020-10-05T22:33:42.050Z DEBUG modem << OK 2020-10-05T22:33:42.062Z DEBUG modem >> AT+CESQ 2020-10-05T22:33:42.083Z DEBUG modem << +CESQ: 99,99,255,255,19,60 2020-10-05T22:33:42.095Z DEBUG modem << OK 2020-10-05T22:33:42.106Z DEBUG modem >> AT%XSIM=1 2020-10-05T22:33:42.129Z DEBUG modem << OK 2020-10-05T22:33:42.146Z DEBUG modem >> AT%XSIM? 2020-10-05T22:33:42.166Z DEBUG modem << %XSIM: 1 2020-10-05T22:33:42.186Z DEBUG modem << 2020-10-05T22:33:42.188Z DEBUG modem << OK 2020-10-05T22:33:42.195Z DEBUG modem >> AT+CPIN? 2020-10-05T22:33:42.211Z DEBUG modem << +CPIN: READY 2020-10-05T22:33:42.220Z DEBUG modem << OK 2020-10-05T22:33:42.251Z DEBUG modem >> AT+CPINR="SIM PIN" 2020-10-05T22:33:42.276Z DEBUG modem << +CPINR: "SIM PIN",3 2020-10-05T22:33:42.279Z DEBUG modem << 2020-10-05T22:33:42.280Z DEBUG modem << OK 2020-10-05T22:33:42.296Z DEBUG modem >> AT+CIMI 2020-10-05T22:33:42.313Z DEBUG modem << 240084712615998 2020-10-05T22:33:42.329Z DEBUG modem << OK 2020-10-05T22:33:42.334Z INFO IMSIdentity: 240084712615998 2020-10-05T22:34:07.746Z DEBUG modem << *** Booting Zephyr OS build v2.3.0-rc1-ncs2 *** 2020-10-05T22:34:07.753Z DEBUG modem << Flash regionsDomainPermissions 2020-10-05T22:34:07.756Z DEBUG modem << 00 02 0x00000 0x18000 Securerwxl 2020-10-05T22:34:07.759Z DEBUG modem << 03 31 0x18000 0x100000 Non-Securerwxl 2020-10-05T22:34:07.764Z DEBUG modem << Non-secure callable region 0 placed in flash region 2 with size 32. 2020-10-05T22:34:07.937Z DEBUG modem << SRAM regionDomainPermissions 2020-10-05T22:34:07.943Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl 2020-10-05T22:34:07.944Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl 2020-10-05T22:34:07.946Z DEBUG modem << PeripheralDomainStatus 2020-10-05T22:34:07.954Z DEBUG modem << 00 NRF_P0 Non-SecureOK 2020-10-05T22:34:07.955Z DEBUG modem << 01 NRF_CLOCK Non-SecureOK 2020-10-05T22:34:07.957Z DEBUG modem << 02 NRF_RTC0 Non-SecureOK 2020-10-05T22:34:07.960Z DEBUG modem << 03 NRF_RTC1 Non-SecureOK 2020-10-05T22:34:07.975Z DEBUG modem << 04 NRF_NVMC Non-SecureOK 2020-10-05T22:34:07.979Z DEBUG modem << 05 NRF_UARTE1 Non-SecureOK 2020-10-05T22:34:07.982Z DEBUG modem << 06 NRF_UARTE2 SecureSKIP 2020-10-05T22:34:07.985Z DEBUG modem << 07 NRF_TWIM2 Non-SecureOK 2020-10-05T22:34:07.988Z DEBUG modem << 08 NRF_SPIM3 Non-SecureOK 2020-10-05T22:34:07.989Z DEBUG modem << 09 NRF_TIMER0 Non-SecureOK 2020-10-05T22:34:07.990Z DEBUG modem << 10 NRF_TIMER1 Non-SecureOK 2020-10-05T22:34:07.991Z DEBUG modem << 11 NRF_TIMER2 Non-SecureOK 2020-10-05T22:34:07.992Z DEBUG modem << 12 NRF_SAADC Non-SecureOK 2020-10-05T22:34:07.994Z DEBUG modem << 13 NRF_PWM0 Non-SecureOK 2020-10-05T22:34:08.010Z DEBUG modem << 14 NRF_PWM1 Non-SecureOK 2020-10-05T22:34:08.014Z DEBUG modem << 15 NRF_PWM2 Non-SecureOK 2020-10-05T22:34:08.022Z DEBUG modem << 16 NRF_PWM3 Non-SecureOK 2020-10-05T22:34:08.025Z DEBUG modem << 17 NRF_WDT Non-SecureOK 2020-10-05T22:34:08.028Z DEBUG modem << 18 NRF_IPC Non-SecureOK 2020-10-05T22:34:08.038Z DEBUG modem << 19 NRF_VMC Non-SecureOK 2020-10-05T22:34:08.040Z DEBUG modem << 20 NRF_FPU Non-SecureOK 2020-10-05T22:34:08.043Z DEBUG modem << 21 NRF_EGU1 Non-SecureOK 2020-10-05T22:34:08.045Z DEBUG modem << 22 NRF_EGU2 Non-SecureOK 2020-10-05T22:34:08.052Z DEBUG modem << 23 NRF_DPPIC Non-SecureOK 2020-10-05T22:34:08.070Z DEBUG modem << 24 NRF_GPIOTE1 Non-SecureOK 2020-10-05T22:34:08.071Z DEBUG modem << 25 NRF_REGULATORS Non-SecureOK 2020-10-05T22:34:08.073Z DEBUG modem << SPM: NS image at 0x18200 2020-10-05T22:34:08.075Z DEBUG modem << SPM: NS MSP at 0x2002e8f0 2020-10-05T22:34:08.078Z DEBUG modem << SPM: NS reset vector at 0x1d595 2020-10-05T22:34:08.080Z DEBUG modem << SPM: prepare to jump to Non-Secure image. 2020-10-05T22:34:08.249Z DEBUG modem << *** Booting Zephyr OS build v2.3.0-rc1-ncs2 *** 2020-10-05T22:34:08.256Z DEBUG modem << The MQTT simple for Azure IoT Hub get started 2020-10-05T22:34:08.268Z DEBUG modem << DNS correctly set 2020-10-05T22:34:08.270Z DEBUG modem << LTE Link Connecting ... 2020-10-05T22:34:08.278Z DEBUG modem << [00:00:00.214,050] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m 2020-10-05T22:34:08.335Z DEBUG modem << [00:00:00.234,069] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m 2020-10-05T22:34:09.839Z DEBUG modem << +CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000" 2020-10-05T22:34:09.850Z DEBUG modem << [00:00:01.786,651] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000" 2020-10-05T22:34:09.852Z DEBUG modem << [0m 2020-10-05T22:34:09.859Z DEBUG modem << [00:00:01.798,583] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec 2020-10-05T22:34:09.861Z DEBUG modem << [0m 2020-10-05T22:34:09.891Z DEBUG modem << +CSCON: 1 2020-10-05T22:34:09.896Z DEBUG modem << [00:00:01.836,517] [0m<dbg> lte_lc.at_handler: +CSCON notification[0m 2020-10-05T22:34:11.353Z DEBUG modem << +CEREG: 1,"8602","04CAA80A",7,,,"11100000","11100000" 2020-10-05T22:34:11.360Z DEBUG modem >> AT+COPS=3,2 2020-10-05T22:34:11.367Z DEBUG modem << [00:00:03.300,140] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 1,"8602","04CAA80A",7,,,"11100000","11" 2020-10-05T22:34:11.368Z DEBUG modem << [0m 2020-10-05T22:34:11.372Z DEBUG modem << [00:00:03.311,920] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec 2020-10-05T22:34:11.374Z DEBUG modem << [0m 2020-10-05T22:34:11.377Z DEBUG modem << LTE Link Connected! 2020-10-05T22:34:11.380Z DEBUG modem << OK 2020-10-05T22:34:11.386Z DEBUG modem >> AT+COPS? 2020-10-05T22:34:11.394Z DEBUG modem << +COPS: 0,2,"24008",7 2020-10-05T22:34:11.408Z DEBUG modem << 2020-10-05T22:34:11.412Z DEBUG modem << OK 2020-10-05T22:34:11.426Z DEBUG modem >> AT%XCBAND 2020-10-05T22:34:11.443Z DEBUG modem << %XCBAND: 20 2020-10-05T22:34:11.453Z DEBUG modem << OK 2020-10-05T22:34:11.476Z DEBUG modem >> AT+CGDCONT? 2020-10-05T22:34:11.478Z DEBUG modem << IPv4 Address found 13.79.172.43 2020-10-05T22:34:11.481Z DEBUG modem << username: Nordic.azure-devices.net/Thingy91/?api-version=2018-06-30, size:57 2020-10-05T22:34:11.488Z DEBUG modem << password: SharedAccessSignature sr=Nordic.azure-devices.net%2Fdevices%2FThingy91&sig=JH5dvWZ98gjAnUIEDm%2B8sN3ZBHmPzDvaZbFT%2FYdQOa0%3D&se=3600001600713127, size:145 2020-10-05T22:34:11.489Z DEBUG modem << MQTPORT_NON_SECURE --1--,0 : 2020-10-05T22:34:11.495Z DEBUG modem << +CGDCONT: 0,"IP","services.telenor.se","100.105.214.93",0,0 2020-10-05T22:34:11.497Z DEBUG modem << OK 2020-10-05T22:34:11.514Z DEBUG modem >> AT+CGACT? 2020-10-05T22:34:11.524Z DEBUG modem << +CGACT: 0,1 2020-10-05T22:34:11.528Z DEBUG modem << 2020-10-05T22:34:11.530Z DEBUG modem << OK 2020-10-05T22:34:11.608Z DEBUG modem << ERROR: mqtt_connect -95 2020-10-05T22:34:24.326Z DEBUG modem << +CSCON: 0 2020-10-05T22:34:24.333Z DEBUG modem << [00:00:16.274,017] [0m<dbg> lte_lc.at_handler: +CSCON notification[0m
/*
* Copyright (c) 2018 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: LicenseRef-BSD-5-Clause-Nordic
*/
#include <zephyr.h>
#include <stdio.h>
#include <drivers/uart.h>
#include <string.h>
#include <random/rand32.h>
#include <net/mqtt.h>
#include <net/socket.h>
#include <nrf_socket.h>
#include <modem/lte_lc.h>
#if defined(CONFIG_LWM2M_CARRIER)
#include <lwm2m_carrier.h>
#endif
#include <drivers/sensor.h>
#include <dk_buttons_and_leds.h> //Button and LED
#if defined(CONFIG_MQTT_LIB_TLS)
#include "certificates.h"
#if defined(CONFIG_MODEM_KEY_MGMT)
#include <modem/modem_key_mgmt.h>
#endif
#endif
/* Buffers for MQTT client. */
static u8_t rx_buffer[CONFIG_MQTT_MESSAGE_BUFFER_SIZE];
static u8_t tx_buffer[CONFIG_MQTT_MESSAGE_BUFFER_SIZE];
static u8_t payload_buf[CONFIG_MQTT_PAYLOAD_BUFFER_SIZE];
/* The mqtt client struct */
static struct mqtt_client client;
/* MQTT Broker details. */
static struct sockaddr_storage broker;
/* Connected flag */
static bool connected;
/* File descriptor */
static struct pollfd fds;
////////////////////////////////////////////////
#if defined(CONFIG_BSD_LIBRARY)
/**@brief Recoverable BSD library error. */
void bsd_recoverable_error_handler(uint32_t err)
{
printk("bsdlib recoverable error: %u\n", (unsigned int)err);
}
#endif /* defined(CONFIG_BSD_LIBRARY) */
#if defined(CONFIG_LWM2M_CARRIER)
K_SEM_DEFINE(carrier_registered, 0, 1);
void lwm2m_carrier_event_handler(const lwm2m_carrier_event_t *event)
{
switch (event->type) {
case LWM2M_CARRIER_EVENT_BSDLIB_INIT:
printk("LWM2M_CARRIER_EVENT_BSDLIB_INIT\n");
break;
case LWM2M_CARRIER_EVENT_CONNECT:
printk("LWM2M_CARRIER_EVENT_CONNECT\n");
break;
case LWM2M_CARRIER_EVENT_DISCONNECT:
printk("LWM2M_CARRIER_EVENT_DISCONNECT\n");
break;
case LWM2M_CARRIER_EVENT_READY:
printk("LWM2M_CARRIER_EVENT_READY\n");
k_sem_give(&carrier_registered);
break;
case LWM2M_CARRIER_EVENT_FOTA_START:
printk("LWM2M_CARRIER_EVENT_FOTA_START\n");
break;
case LWM2M_CARRIER_EVENT_REBOOT:
printk("LWM2M_CARRIER_EVENT_REBOOT\n");
break;
}
}
#endif /* defined(CONFIG_LWM2M_CARRIER) */
/**@brief Function to print strings without null-termination
*/
static void data_print(u8_t *prefix, u8_t *data, size_t len)
{
char buf[len + 1];
memcpy(buf, data, len);
buf[len] = 0;
printk("%s%s\n", prefix, buf);
}
/**@brief Function to publish data on the configured topic
*/
static int data_publish(struct mqtt_client *c, enum mqtt_qos qos,
u8_t *data, size_t len)
{
struct mqtt_publish_param param;
param.message.topic.qos = qos;
param.message.topic.topic.utf8 = CONFIG_MQTT_PUB_TOPIC;
param.message.topic.topic.size = strlen(CONFIG_MQTT_PUB_TOPIC);
param.message.payload.data = data;
param.message.payload.len = len;
param.message_id = sys_rand32_get();
param.dup_flag = 0;
param.retain_flag = 0;
data_print("Publishing: ", data, len);
printk("to topic: %s len: %u\n",
CONFIG_MQTT_PUB_TOPIC,
(unsigned int)strlen(CONFIG_MQTT_PUB_TOPIC));
return mqtt_publish(c, ¶m);
}
/**@brief Function to subscribe to the configured topic
*/
static int subscribe(void)
{
struct mqtt_topic subscribe_topic = {
.topic = {
.utf8 = CONFIG_MQTT_SUB_TOPIC,
.size = strlen(CONFIG_MQTT_SUB_TOPIC)
},
.qos = MQTT_QOS_1_AT_LEAST_ONCE
};
const struct mqtt_subscription_list subscription_list = {
.list = &subscribe_topic,
.list_count = 1,
.message_id = 1234
};
printk("Subscribing to: %s len %u\n", CONFIG_MQTT_SUB_TOPIC,
(unsigned int)strlen(CONFIG_MQTT_SUB_TOPIC));
return mqtt_subscribe(&client, &subscription_list);
}
/**@brief Function to read the published payload.
*/
static int publish_get_payload(struct mqtt_client *c, size_t length)
{
u8_t *buf = payload_buf;
u8_t *end = buf + length;
if (length > sizeof(payload_buf)) {
return -EMSGSIZE;
}
while (buf < end) {
int ret = mqtt_read_publish_payload(c, buf, end - buf);
if (ret < 0) {
int err;
if (ret != -EAGAIN) {
return ret;
}
printk("mqtt_read_publish_payload: EAGAIN\n");
//err = poll(&fds, 1, K_SECONDS(CONFIG_MQTT_KEEPALIVE));
err = poll(&fds, 1,
CONFIG_MQTT_KEEPALIVE * MSEC_PER_SEC);
if (err > 0 && (fds.revents & POLLIN) == POLLIN) {
continue;
} else {
return -EIO;
}
}
if (ret == 0) {
return -EIO;
}
buf += ret;
}
return 0;
}
/**@brief MQTT client event handler
*/
void mqtt_evt_handler(struct mqtt_client *const c,
const struct mqtt_evt *evt)
{
int err;
switch (evt->type) {
case MQTT_EVT_CONNACK:
if (evt->result != 0) {
printk("MQTT connect failed %d\n", evt->result);
break;
}
connected = true;
printk("[%s:%d] MQTT client connected!\n", __func__, __LINE__);
subscribe();
break;
case MQTT_EVT_DISCONNECT:
printk("[%s:%d] MQTT client disconnected %d\n", __func__,
__LINE__, evt->result);
connected = false;
break;
case MQTT_EVT_PUBLISH: {
const struct mqtt_publish_param *p = &evt->param.publish;
printk("[%s:%d] MQTT PUBLISH result=%d len=%d\n", __func__,
__LINE__, evt->result, p->message.payload.len);
err = publish_get_payload(c, p->message.payload.len);
if (err >= 0) {
data_print("Received: ", payload_buf,
p->message.payload.len);
/* Echo back received data */
data_publish(&client, MQTT_QOS_1_AT_LEAST_ONCE,
payload_buf, p->message.payload.len);
} else {
printk("mqtt_read_publish_payload: Failed! %d\n", err);
printk("Disconnecting MQTT client...\n");
err = mqtt_disconnect(c);
if (err) {
printk("Could not disconnect: %d\n", err);
}
}
} break;
case MQTT_EVT_PUBACK:
if (evt->result != 0) {
printk("MQTT PUBACK error %d\n", evt->result);
break;
}
//data_publish(&client, MQTT_QOS_1_AT_LEAST_ONCE,
//payload_buf, p->message.payload.len);
printk("[%s:%d] PUBACK packet id: %u\n", __func__, __LINE__,
evt->param.puback.message_id);
break;
case MQTT_EVT_SUBACK:
if (evt->result != 0) {
printk("MQTT SUBACK error %d\n", evt->result);
break;
}
printk("[%s:%d] SUBACK packet id: %u\n", __func__, __LINE__,
evt->param.suback.message_id);
break;
default:
printk("[%s:%d] default: %d\n", __func__, __LINE__,
evt->type);
break;
}
}
/**@brief Resolves the configured hostname and
* initializes the MQTT broker structure
*/
static int broker_init(void)
{
int err;
struct addrinfo *result;
struct addrinfo *addr;
struct addrinfo hints = {
.ai_family = AF_INET,
.ai_socktype = SOCK_STREAM
};
err = getaddrinfo(CONFIG_MQTT_BROKER_HOSTNAME, NULL, &hints, &result);
if (err) {
printk("ERROR: getaddrinfo failed %d\n", err);
return -ECHILD;
}
addr = result;
/* Look for address of the broker. */
while (addr != NULL) {
/* IPv4 Address. */
if (addr->ai_addrlen == sizeof(struct sockaddr_in)) {
struct sockaddr_in *broker4 =
((struct sockaddr_in *)&broker);
char ipv4_addr[NET_IPV4_ADDR_LEN];
broker4->sin_addr.s_addr =
((struct sockaddr_in *)addr->ai_addr)
->sin_addr.s_addr;
broker4->sin_family = AF_INET;
broker4->sin_port = htons(CONFIG_MQTT_BROKER_PORT);
inet_ntop(AF_INET, &broker4->sin_addr.s_addr,
ipv4_addr, sizeof(ipv4_addr));
printk("IPv4 Address found %s\n", ipv4_addr);
break;
} else {
printk("ai_addrlen = %u should be %u or %u\n",
(unsigned int)addr->ai_addrlen,
(unsigned int)sizeof(struct sockaddr_in),
(unsigned int)sizeof(struct sockaddr_in6));
}
addr = addr->ai_next;
//break;
}
/* Free the address. */
freeaddrinfo(result);
return err;
}
/**@brief Initialize the MQTT client structure
*/
static int client_init(struct mqtt_client *client)
{
int err;
mqtt_client_init(client);
err = broker_init();
if (err) {
printk("Failed to initialize broker connection\n");
return err;
}
struct mqtt_utf8 pass,name; // define two structs and every struct has *utf8 and size
char * token ="SharedAccessSignature sr=Nordic.azure-devices.net%2Fdevices%2FThingy91&sig=JH5dvWZ98gjAnUIEDm%2B8sN3ZBHmPzDvaZbFT%2FYdQOa0%3D&se=3600001600713127";
//char * token ="SharedAccessSignature sr=Nordic.azure-devices.net%2Fdevices%2FThingy91&sig=%2B6CdJ2kI2VSv6wDtZIn%2BQI%2B94eDocpY6BEMAlrqqDmQ%3D&se=361601892258";
pass.size = (u32_t)strlen(token);
pass.utf8 = (u8_t*)token;
name.size = (u32_t)strlen("Nordic.azure-devices.net/Thingy91/?api-version=2018-06-30");
name.utf8 = (u8_t *)"Nordic.azure-devices.net/Thingy91/?api-version=2018-06-30";
printk("username: %s, size:%d\n",name.utf8,name.size);
printk("password: %s, size:%d\n",pass.utf8,pass.size);
/* MQTT client configuration */
client->broker = &broker;
client->evt_cb = mqtt_evt_handler;
client->client_id.utf8 = (u8_t *)CONFIG_MQTT_CLIENT_ID;
client->client_id.size = strlen(CONFIG_MQTT_CLIENT_ID);
client->password = &pass;
client->user_name = &name;
client->protocol_version = MQTT_VERSION_3_1_1;
//printk(client->client_id.utf8);
/* MQTT buffers configuration */
client->rx_buf = rx_buffer;
client->rx_buf_size = sizeof(rx_buffer);
client->tx_buf = tx_buffer;
client->tx_buf_size = sizeof(tx_buffer);
client->transport.type = MQTT_TRANSPORT_NON_SECURE;
printk("MQTT_TRANSPORT_NON_SECURE --1--,%d :\n",client->transport.type);
#if defined(CONFIG_MQTT_LIB_TLS)
//struct mqtt_sec_config *tls_config = &client->transport.tls.config;
client->transport.type = MQTT_TRANSPORT_SECURE;
//tls_config->peer_verify = CONFIG_PEER_VERIFY;
//tls_config->cipher_count = 0;
//tls_config->cipher_list = NULL;
//tls_config->sec_tag_count = ARRAY_SIZE(sec_tag_list);
//tls_config->sec_tag_list = sec_tag_list;
//tls_config->hostname = CONFIG_MQTT_BROKER_HOSTNAME;
#else /* MQTT transport configuration */
client->transport.type = MQTT_TRANSPORT_NON_SECURE;
printk("MQTT_TRANSPORT_NON_SECURE---2--\n");
#endif /* defined(CONFIG_MQTT_LIB_TLS) */
return err;
}
/**@brief Initialize the file descriptor structure used by poll.
*/
static int fds_init(struct mqtt_client *c)
{
if (c->transport.type == MQTT_TRANSPORT_NON_SECURE) {
fds.fd = c->transport.tcp.sock;
} else {
#if defined(CONFIG_MQTT_LIB_TLS)
fds.fd = c->transport.tls.sock;
#else
return -ENOTSUP;
#endif
}
fds.events = POLLIN;
return 0;
}
/**@brief Configures modem to provide LTE link. Blocks until link is
* successfully established.
*/
static void modem_configure(void)
{
#if defined(CONFIG_LTE_LINK_CONTROL)
if (IS_ENABLED(CONFIG_LTE_AUTO_INIT_AND_CONNECT)) {
/* Do nothing, modem is already turned on
* and connected.
*/
} else {
#if defined(CONFIG_LWM2M_CARRIER)
/* Wait for the LWM2M_CARRIER to configure the modem and
* start the connection.
*/
printk("Waitng for carrier registration...\n");
k_sem_take(&carrier_registered, K_FOREVER);
printk("Registered!\n");
#else /* defined(CONFIG_LWM2M_CARRIER) */
int err;
//Set manually DNS server
struct nrf_in_addr dns;
dns.s_addr = 134744072; // Google DNS, 8.8.8.8 in u32 rapresentation
err = nrf_setdnsaddr(2, &dns);
if (err ==0) {
printk("DNS correctly set\n");
}
else {
printk("Error %d, DNS not set\n", err);
}
printk("LTE Link Connecting ...\n");
err = lte_lc_init_and_connect();
__ASSERT(err == 0, "LTE link could not be established.");
printk("LTE Link Connected!\n");
#endif /* defined(CONFIG_LWM2M_CARRIER) */
}
#endif /* defined(CONFIG_LTE_LINK_CONTROL) */
}
char* sensor (){
struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, bosch_bme680)));
struct sensor_value temp, press, humidity, gas_res;
k_sleep(K_MSEC(3000));
sensor_sample_fetch(dev);
sensor_channel_get(dev, SENSOR_CHAN_AMBIENT_TEMP, &temp);
sensor_channel_get(dev, SENSOR_CHAN_PRESS, &press);
sensor_channel_get(dev, SENSOR_CHAN_HUMIDITY, &humidity);
sensor_channel_get(dev, SENSOR_CHAN_GAS_RES, &gas_res);
sprintf(payload_buf,"{ Temperature: %d.%d , Pressure: %d.%d , Humidity: %d.%d}",
temp.val1, temp.val2/1000, press.val1, press.val2/1000,
humidity.val1, humidity.val2/1000);
//printf("payload_buf=%s\n", payload_buf);
return payload_buf;
}
static void button_handler(u32_t button_state, u32_t has_changed)
{
int err;
char * data = sensor();
printk("sensor shwoing.... \n%s\n", data);
err = data_publish(&client, MQTT_QOS_0_AT_MOST_ONCE, (u8_t *){data}, (size_t)strlen(data));
//printk("err=%d\n", err);
if (err == 0)
{
printk("Message has been published , msg size is:%s \n",(u8_t *){data});
}
else
{
printk("err=%d\n", err);
}
}
void main(void)
{
int err;
printk("The MQTT simple for Azure IoT Hub get started\n");
err = dk_buttons_init(button_handler);
if (err) {
printk("Failed to initialize buttons (err %d)\n", err);
return;
}
modem_configure();
err = client_init(&client);
if (err != 0) {
printk("ERROR: client_init %d\n", err);
return;
}
err = mqtt_connect(&client);
if (err != 0) {
printk("ERROR: mqtt_connect %d\n", err);
return;
}
err = fds_init(&client);
if (err != 0) {
printk("ERROR: fds_init %d\n", err);
return;
}
err = poll(&fds, 1, CONFIG_MQTT_KEEPALIVE * MSEC_PER_SEC);
if (err < 0) {
printk("ERROR: poll %d\n", errno);
}
if ((fds.revents & POLLIN) == POLLIN) {
err = mqtt_input(&client);
if (err != 0) {
printk("ERROR: mqtt_input %d\n", err);
}
}
}
Hello,
Deri said:sorry for late replay, I was reading and learning how to use Zephyr API and kernel services to communicate with peripherals.
No worries, fully understand the prioritization.
Deri said:1-I need to run #west flash twice to flash the build successfully.
Can you elaborate? Are you getting an error?
Deri said:2-The first device "Thingy91" works properly and send data to Azure when pressing the button , while the other one showing an error "ERROR: mqtt_connect -95" , I've tried to update the FW of modem and debug this issue by AT commands, but still didn't figure out how to solve it. I've attached a log file for this issue.
error -95 is often seen when there is an issue with the certificates. Have followed the steps for Prerequisites for connecting to Azure IoT Hub and Provisioning of the certificates?
Thanks!
-Øyvind
Hi,
1-I need to run #west flash twice to flash the build successfully: Assum the Thingy91 has been flashed with an asset tracker application or any other image, after that, I've compiled my simple MQTT code using:
#west build -b thingy91_nrf9160ns -d build
then I run the flash command at first time #west flash,I noticed that Thingy91 gets stuck(not able to boot) and there is no data showing on the terminal (puTTY ), I've tried to resetThingy91 several times (power off-on) with no response.
west flash
-- west flash: rebuilding
[0/16] Performing build step for 'spm_subimage'
ninja: no work to do.
[1/6] Performing build step for 'mcuboot_subimage'
ninja: no work to do.
[2/6] Running utility command for mcuboot_sign_target
-- west flash: using runner nrfjprog
-- runners.nrfjprog: Flashing file: C:/ncs/nrf/samples/nrf9160/mqtt_simple/build/zephyr/merged.hex
Parsing hex file.
Erasing page at address 0x0.
Erasing page at address 0x1000.
Erasing page at address 0x2000.
Erasing page at address 0x3000.
Erasing page at address 0x4000.
Erasing page at address 0x5000.
Erasing page at address 0x6000.
Erasing page at address 0x7000.
Erasing page at address 0x8000.
Erasing page at address 0x9000.
Erasing page at address 0xC000.
Erasing page at address 0xD000.
Erasing page at address 0xE000.
Erasing page at address 0xF000.
Erasing page at address 0x10000.
Erasing page at address 0x11000.
Erasing page at address 0x12000.
Erasing page at address 0x13000.
Erasing page at address 0x14000.
Erasing page at address 0x15000.
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Erasing page at address 0x1A000.
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Erasing page at address 0x1C000.
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Erasing page at address 0x2C000.
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Erasing page at address 0x30000.
Erasing page at address 0x31000.
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Erasing page at address 0x3E000.
Erasing page at address 0x3F000.
Erasing page at address 0x40000.
Erasing page at address 0x41000.
Erasing page at address 0x42000.
Erasing page at address 0x43000.
Applying system reset.
Checking that the area to write is not protected.
Programming device.
Applying system reset.
Run.
-- runners.nrfjprog: Board with serial number 50103495 flashed successfully.
when I repeat the same flash command #west flash the device boots up and showing all the data
west flash -- west flash: rebuilding [0/16] Performing build step for 'spm_subimage' ninja: no work to do. [1/6] Performing build step for 'mcuboot_subimage' ninja: no work to do. [2/6] Running utility command for mcuboot_sign_target -- west flash: using runner nrfjprog -- runners.nrfjprog: Flashing file: C:/ncs/nrf/samples/nrf9160/mqtt_simple/build/zephyr/merged.hex Parsing hex file. Erasing page at address 0x0. Erasing page at address 0x1000. Erasing page at address 0x2000. Erasing page at address 0x3000. Erasing page at address 0x4000. Erasing page at address 0x5000. Erasing page at address 0x6000. Erasing page at address 0x7000. Erasing page at address 0x8000. Erasing page at address 0x9000. Erasing page at address 0xC000. Erasing page at address 0xD000. Erasing page at address 0xE000. Erasing page at address 0xF000. Erasing page at address 0x10000. Erasing page at address 0x11000. Erasing page at address 0x12000. Erasing page at address 0x13000. Erasing page at address 0x14000. Erasing page at address 0x15000. Erasing page at address 0x16000. Erasing page at address 0x17000. Erasing page at address 0x18000. Erasing page at address 0x19000. Erasing page at address 0x1A000. Erasing page at address 0x1B000. Erasing page at address 0x1C000. Erasing page at address 0x1D000. Erasing page at address 0x1E000. Erasing page at address 0x1F000. Erasing page at address 0x20000. Erasing page at address 0x21000. Erasing page at address 0x22000. Erasing page at address 0x23000. Erasing page at address 0x24000. Erasing page at address 0x25000. Erasing page at address 0x26000. Erasing page at address 0x27000. Erasing page at address 0x28000. Erasing page at address 0x29000. Erasing page at address 0x2A000. Erasing page at address 0x2B000. Erasing page at address 0x2C000. Erasing page at address 0x2D000. Erasing page at address 0x2E000. Erasing page at address 0x2F000. Erasing page at address 0x30000. Erasing page at address 0x31000. Erasing page at address 0x32000. Erasing page at address 0x33000. Erasing page at address 0x34000. Erasing page at address 0x35000. Erasing page at address 0x36000. Erasing page at address 0x37000. Erasing page at address 0x38000. Erasing page at address 0x39000. Erasing page at address 0x3A000. Erasing page at address 0x3B000. Erasing page at address 0x3C000. Erasing page at address 0x3D000. Erasing page at address 0x3E000. Erasing page at address 0x3F000. Erasing page at address 0x40000. Erasing page at address 0x41000. Erasing page at address 0x42000. Erasing page at address 0x43000. Applying system reset. Checking that the area to write is not protected. Programming device. Applying system reset. Run. -- runners.nrfjprog: Board with serial number 50103495 flashed successfully.
*** Booting Zephyr OS build v2.3.0-rc1-ncs2 *** Flash regions Domain Permissions 00 02 0x00000 0x18000 Secure rwxl 03 31 0x18000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 2 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 31 0x10000 0x40000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NVMC Non-Secure OK 05 NRF_UARTE1 Non-Secure OK 06 NRF_UARTE2 Secure SKIP 07 NRF_TWIM2 Non-Secure OK 08 NRF_SPIM3 Non-Secure OK 09 NRF_TIMER0 Non-Secure OK 10 NRF_TIMER1 Non-Secure OK 11 NRF_TIMER2 Non-Secure OK 12 NRF_SAADC Non-Secure OK 13 NRF_PWM0 Non-Secure OK 14 NRF_PWM1 Non-Secure OK 15 NRF_PWM2 Non-Secure OK 16 NRF_PWM3 Non-Secure OK 17 NRF_WDT Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x18200 SPM: NS MSP at 0x2002e8f0 SPM: NS reset vector at 0x1d595 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs2 *** The MQTT simple for Azure IoT Hub get started DNS correctly set LTE Link Connecting ... [00:00:00.211,944] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m [00:00:00.231,933] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m +CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000" [00:00:01.545,135] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000" [0m [00:00:01.557,098] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec [0m +CSCON: 1 [00:00:01.598,052] [0m<dbg> lte_lc.at_handler: +CSCON notification[0m +CEREG: 1,"8602","04CAA80A",7,,,"11100000","11100000" [00:00:03.114,135] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 1,"8602","04CAA80A",7,,,"11100000","11100000" [0m [00:00:03.125,946] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec [0m LTE Link Connected! IPv4 Address found 13.79.172.43
so every time I have to run the flash twice to program my device properly. any suggestions to solve this issue?
2-The first device "Thingy91" works properly on one Thingy91 and showing "ERROR: mqtt_connect -95" on another device:
It is the same build image that has been flashed on two devices (Thingy91) and the same SIM card, please look at the log files of both devices to figure out why does it show this error message?
*** Booting Zephyr OS build v2.3.0-rc1-ncs2 ***
Flash regions Domain Permissions
00 02 0x00000 0x18000 Secure rwxl
03 31 0x18000 0x100000 Non-Secure rwxl
Non-secure callable region 0 placed in flash region 2 with size 32.
SRAM region Domain Permissions
00 07 0x00000 0x10000 Secure rwxl
08 31 0x10000 0x40000 Non-Secure rwxl
Peripheral Domain Status
00 NRF_P0 Non-Secure OK
01 NRF_CLOCK Non-Secure OK
02 NRF_RTC0 Non-Secure OK
03 NRF_RTC1 Non-Secure OK
04 NRF_NVMC Non-Secure OK
05 NRF_UARTE1 Non-Secure OK
06 NRF_UARTE2 Secure SKIP
07 NRF_TWIM2 Non-Secure OK
08 NRF_SPIM3 Non-Secure OK
09 NRF_TIMER0 Non-Secure OK
10 NRF_TIMER1 Non-Secure OK
11 NRF_TIMER2 Non-Secure OK
12 NRF_SAADC Non-Secure OK
13 NRF_PWM0 Non-Secure OK
14 NRF_PWM1 Non-Secure OK
15 NRF_PWM2 Non-Secure OK
16 NRF_PWM3 Non-Secure OK
17 NRF_WDT Non-Secure OK
18 NRF_IPC Non-Secure OK
19 NRF_VMC Non-Secure OK
20 NRF_FPU Non-Secure OK
21 NRF_EGU1 Non-Secure OK
22 NRF_EGU2 Non-Secure OK
23 NRF_DPPIC Non-Secure OK
24 NRF_GPIOTE1 Non-Secure OK
25 NRF_REGULATORS Non-Secure OK
SPM: NS image at 0x18200
SPM: NS MSP at 0x2002e8f0
SPM: NS reset vector at 0x1d595
SPM: prepare to jump to Non-Secure image.
*** Booting Zephyr OS build v2.3.0-rc1-ncs2 ***
The MQTT simple for Azure IoT Hub get started
DNS correctly set
LTE Link Connecting ...
[00:00:00.211,944] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m
[00:00:00.231,933] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m
+CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000"
[00:00:01.664,245] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000"
[0m
[00:00:01.676,239] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec
[0m
+CSCON: 1
[00:00:01.721,130] [0m<dbg> lte_lc.at_handler: +CSCON notification[0m
+CEREG: 1,"8602","04CAA80A",7,,,"11100000","11100000"
[00:00:02.915,222] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 1,"8602","04CAA80A",7,,,"11100000","11100000"
[0m
[00:00:02.927,032] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec
[0m
LTE Link Connected!
IPv4 Address found 13.79.172.43
username: Nordic.azure-devices.net/Thingy91/?api-version=2018-06-30, size:57
password: SharedAccessSignature sr=Nordic.azure-devices.net%2Fdevices%2FThingy91&sig=JH5dvWZ98gjAnUIEDm%2B8sN3ZBHmPzDvaZbFT%2FYdQOa0%3D&se=3600001600713127, size:145
MQTT_TRANSPORT_NON_SECURE --1--,0 :
client_connect WEST_TOPDIR/zephyr/subsys/net/lib/mqtt/mqtt.c:236 , err:0
[mqtt_evt_handler:205] MQTT client connected!
Subscribing to: /my/subscribe/topic len 19
sensor shwoing....
{ Temperature: 23.960 , Pressure: 99.151 , Humidity: 52.415}
Publishing: { Temperature: 23.960 , Pressure: 99.151 , Humidity: 52.415}
to topic: devices/Thingy91/messages/events/$.ct=application%2Fjson&$.ce=utf-8 len: 67
Message has been published , msg size is:{ Temperature: 23.960 , Pressure: 99.151 , Humidity: 52.415}
sensor shwoing....
{ Temperature: 23.880 , Pressure: 99.147 , Humidity: 52.368}
Publishing: { Temperature: 23.880 , Pressure: 99.147 , Humidity: 52.368}
to topic: devices/Thingy91/messages/events/$.ct=application%2Fjson&$.ce=utf-8 len: 67
Message has been published , msg size is:{ Temperature: 23.880 , Pressure: 99.147 , Humidity: 52.368}
+CSCON: 0
[00:00:30.237,182] [0m<dbg> lte_lc.at_handler: +CSCON notification[0m
*** Booting Zephyr OS build v2.3.0-rc1-ncs2 *** Flash regions Domain Permissions 00 02 0x00000 0x18000 Secure rwxl 03 31 0x18000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 2 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 31 0x10000 0x40000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NVMC Non-Secure OK 05 NRF_UARTE1 Non-Secure OK 06 NRF_UARTE2 Secure SKIP 07 NRF_TWIM2 Non-Secure OK 08 NRF_SPIM3 Non-Secure OK 09 NRF_TIMER0 Non-Secure OK 10 NRF_TIMER1 Non-Secure OK 11 NRF_TIMER2 Non-Secure OK 12 NRF_SAADC Non-Secure OK 13 NRF_PWM0 Non-Secure OK 14 NRF_PWM1 Non-Secure OK 15 NRF_PWM2 Non-Secure OK 16 NRF_PWM3 Non-Secure OK 17 NRF_WDT Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x18200 SPM: NS MSP at 0x2002e8f0 SPM: NS reset vector at 0x1d595 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs2 *** The MQTT simple for Azure IoT Hub get started DNS correctly set LTE Link Connecting ... [00:00:00.213,958] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m [00:00:00.233,947] [0m<dbg> lte_lc.lte_lc_system_mode_set: Sending AT command to set system mode: AT%XSYSTEMMODE=1,0,1,0[0m +CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000" [00:00:01.685,485] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 2,"8602","04CAA80A",7,0,0,"11100000","11100000" [0m [00:00:01.697,418] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec [0m +CSCON: 1 [00:00:01.738,403] [0m<dbg> lte_lc.at_handler: +CSCON notification[0m +CEREG: 1,"8602","04CAA80A",7,,,"11100000","11100000" [00:00:02.696,472] [0m<dbg> lte_lc.at_handler: +CEREG notification: +CEREG: 1,"8602","04CAA80A",7,,,"11100000","11100000" [0m [00:00:02.708,221] [0m<dbg> lte_lc.parse_psm_cfg: TAU: -1 sec, active time: -1 sec [0m LTE Link Connected! IPv4 Address found 13.79.172.43 username: Nordic.azure-devices.net/Thingy91/?api-version=2018-06-30, size:57 password: SharedAccessSignature sr=Nordic.azure-devices.net%2Fdevices%2FThingy91&sig=JH5dvWZ98gjAnUIEDm%2B8sN3ZBHmPzDvaZbFT%2FYdQOa0%3D&se=3600001600713127, size:145 MQTT_TRANSPORT_NON_SECURE --1--,0 : mqtt_transport_connect WEST_TOPDIR/zephyr/subsys/net/lib/mqtt/mqtt.c:93 , err:-95 client_connect WEST_TOPDIR/zephyr/subsys/net/lib/mqtt/mqtt.c:236 , err:-95 ERROR: mqtt_connect -95
Deri said:I have to run the flash twice to program my device properly. any suggestions to solve this issue?
Can you try running west flash --erase?
Deri said:It is the same build image that has been flashed on two devices (Thingy91) and the same SIM card, please look at the log files of both devices to figure out why does it show this error message?
I will need some more time to look into this case. Have you tried an unmodified version of the Azure IoT Hub sample on both? Only adding relevant information to connect?
Part 1: # west flash --erase it works correctly, thanks.
Part 2:I followed the below steps and got some errors:
#C:\ncs\nrf\samples\nrf9160>git checkout master #git pull #cd azure_iot_hub #copy NUL prj_thingy91_nrf9160ns.conf #cd ../../../.. C:\ncs> #set ZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb #set GNUARMEMB_TOOLCHAIN_PATH=c:\gnuarmemb #zephyr\zephyr-env.cmd #cd nrf\samples\nrf9160\azure_iot_hub #west build -b thingy91_nrf9160ns -d build -- west build: generating a build system Including boilerplate (Zephyr base): C:/ncs/zephyr/cmake/app/boilerplate.cmake -- Application: C:/ncs/nrf/samples/nrf9160/azure_iot_hub -- Zephyr version: 2.3.0-rc1 (C:/ncs/zephyr) -- Found Python3: C:/Python38/python.exe (found suitable exact version "3.8.5") found components: Interpreter -- Board: thingy91_nrf9160ns No board named 'thingy91_nrf9160ns' found -- The C compiler identification is unknown -- The CXX compiler identification is unknown CMake Error at C:/ncs/zephyr/cmake/extensions.cmake:1486 (project): No CMAKE_C_COMPILER could be found. Tell CMake where to find the compiler by setting either the environment variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH. Call Stack (most recent call first): C:/ncs/zephyr/cmake/app/boilerplate.cmake:409 (print_usage) C:/ncs/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:24 (include) C:/ncs/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:35 (include_boilerplate) CMakeLists.txt:9 (find_package) CMake Error at C:/ncs/zephyr/cmake/extensions.cmake:1486 (project): No CMAKE_CXX_COMPILER could be found. Tell CMake where to find the compiler by setting either the environment variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH. Call Stack (most recent call first): C:/ncs/zephyr/cmake/app/boilerplate.cmake:409 (print_usage) C:/ncs/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:24 (include) C:/ncs/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:35 (include_boilerplate) CMakeLists.txt:9 (find_package) -- Configuring incomplete, errors occurred! See also "C:/ncs/nrf/samples/nrf9160/azure_iot_hub/build/CMakeFiles/CMakeOutput.log". See also "C:/ncs/nrf/samples/nrf9160/azure_iot_hub/build/CMakeFiles/CMakeError.log". FATAL ERROR: command exited with status 1: 'C:\Program Files\CMake\bin\cmake.EXE' '-BC:\ncs\nrf\samples\nrf9160\azure_iot_hub\build' '-SC:\ncs\nrf\samples\nrf9160\azure_iot_hub' -GNinja -DBOARD=thingy91_nrf9160ns
-The prj_thingy91_nrf9160ns.conf file filled with below configuration
# # Copyright (c) 2020 Nordic Semiconductor ASA # # SPDX-License-Identifier: LicenseRef-BSD-5-Clause-Nordic # # General config CONFIG_LOG=y # NEWLIB C CONFIG_NEWLIB_LIBC=y # Network CONFIG_NETWORKING=y CONFIG_NET_NATIVE=n # LTE link control CONFIG_LTE_LINK_CONTROL=y CONFIG_LTE_NETWORK_MODE_LTE_M=y CONFIG_LTE_AUTO_INIT_AND_CONNECT=n # BSD library CONFIG_BSD_LIBRARY=y # AT Host CONFIG_UART_INTERRUPT_DRIVEN=y CONFIG_AT_HOST_LIBRARY=y CONFIG_AT_CMD_THREAD_STACK_SIZE=2048 # Azure IoT Hub library CONFIG_AZURE_IOT_HUB=y CONFIG_AZURE_IOT_HUB_DEVICE_ID="Thingy91" # Host name must be configured if DPS is not used CONFIG_AZURE_IOT_HUB_HOSTNAME="Nordic.azure-devices.net" # Change the security tag to the tag where Azure IoT Hub certificates # are provisioned CONFIG_AZURE_IOT_HUB_SEC_TAG=10 # Uncomment and configure the options below to use DPS for device provisioning # CONFIG_AZURE_IOT_HUB_DPS=y # CONFIG_AZURE_IOT_HUB_DPS_ID_SCOPE="" # Uncomment to get more verbose logging when debugging # CONFIG_AZURE_IOT_HUB_LOG_LEVEL_DBG=y # LED control CONFIG_DK_LIBRARY=y CONFIG_DK_LIBRARY_INVERT_LEDS=n # Heap and stacks CONFIG_HEAP_MEM_POOL_SIZE=4096 CONFIG_HW_STACK_PROTECTION=y # cJSON CONFIG_CJSON_LIB=y # Settings, needed for Azure Device Provisioning Service CONFIG_FLASH=y CONFIG_FLASH_MAP=y CONFIG_FCB=y CONFIG_SETTINGS=y CONFIG_SETTINGS_FCB=y CONFIG_MPU_ALLOW_FLASH_WRITE=y