Daniel Lee / Mbed OS mbed-os-example-cellular-TPB23

This is an example based on mbed-os cellular APIs that demonstrates a TCP or UDP echo transaction with a public echo server. Included TPB23 NB-IoT module which is can use LGU+ in Korea.

This example is showing how to use the NB-IoT(SECOM TPB23 module) of LGU plus network in Korea. The NB-IoT module' seller provided a document on how to start based on Mbed OS 5.11. (Created by CodeZoo) This guide has been supported to the latest os version which included 5.12 ~ 5.15.

  • if you need specific version of Mbed OS, please revision of TPB23_Driver and check it out.
  • Pelion ready example code is here!

Requirement

462 320 320

320

Tested with

1. Import the application into your desktop 

mbed import http://os.mbed.com/users/Daniel_Lee/code/mbed-os-example-cellular-TPB23/

cd mbed-os-example-cellular-TPB23

2. Compile and program 

mbed compile -t <toolchain> -m <TARGET_BOARD>

(supported toolchains : GCC_ARM / ARM / IAR)

3. Download binary to a target board

4. Result 

mbed-os-example-cellular


Built: Aug  7 2019, 06:10:47


[MAIN], plmn: NULL
Establishing connection
[00000001ms][INFO][CELL]: New CellularContext  (20000a08)
[00000002ms][INFO][CELL]: CellularContext plmn NULL
[00000003ms][INFO][CELL]: CellularContext connect
[00000036ms][INFO][CELL]: RSSI -69 dBm
[00000036ms][INFO][CELL]: Start connecting (timeout 1 s)
[00000087ms][INFO][CELL]: RSSI -69 dBm
[00000116ms][INFO][CELL]: Modem ready
[00000146ms][INFO][CELL]: RSSI -69 dBm
[00000146ms][INFO][CELL]: Setup SIM (timeout 1 s)
[00001233ms][INFO][CELL]: Looked up APN internet
[00001362ms][ERR ][CELL]: AT error code 50
[00001362ms][WARN][CELL]: Packet domain event reporting set failed!
[00001393ms][INFO][CELL]: RSSI -65 dBm
[00001393ms][INFO][CELL]: Network registration (timeout 180 s)
[00001443ms][INFO][CELL]: Registering network => Attaching network
[00001473ms][INFO][CELL]: RSSI -65 dBm
[00001473ms][INFO][CELL]: Attaching network (timeout 60 s)
[00001601ms][INFO][CELL]: Found PDP context 1
[00001649ms][INFO][CELL]: Activate PDP context 1


Connection Established.
[00001671ms][INFO][CELL]: Socket 0 open
[00001707ms][INFO][CELL]: Socket 1 open
[00001748ms][INFO][CELL]: Socket create id: 1
[00001883ms][INFO][CELL]: Socket 1 sent 43 bytes to 8.8.8.8 port 53
[00004311ms][INFO][CELL]: Socket 1 recv 59 bytes from 8.8.8.8 port 53
[00004331ms][INFO][CELL]: Close socket: 1 error: 0
[00004331ms][INFO][CELL]: Socket 1 closed
[00004373ms][INFO][CELL]: Socket create id: 1
TCP: connected with echo.mbedcloudtesting.com server
[00004448ms][INFO][CELL]: Socket 0 sent 4 bytes to 52.215.34.155 port 7
TCP: Sent 4 Bytes to echo.mbedcloudtesting.com
[00007560ms][INFO][CELL]: Socket 0 recv 4 bytes
[00007580ms][INFO][CELL]: Close socket: 1 error: 0
[00007580ms][INFO][CELL]: Socket 0 closed
Received from echo server 4 Bytes
[00007581ms][INFO][CELL]: CellularContext disconnect()
[00007630ms][INFO][CELL]: cb: CellularContext disconnected


Success. Exiting

Jenkinsfile@39:e57f130d65bd, 2019-04-30 (annotated)

Committer:
mbed_official
Date:
Tue Apr 30 11:02:03 2019 +0100
Revision:
39:e57f130d65bd
Parent:
30:b528cee9bf09
Child:
41:1f13c9a6ee23
Merge pull request #136 from ARMmbed/https_raas_connection



Updated RaaS connection to use https

.

Commit copied from https://github.com/ARMmbed/mbed-os-example-cellular

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:4611f6cf2413 1 properties ([[$class: 'ParametersDefinitionProperty', parameterDefinitions: [
mbed_official 1:ccaceb0dbbaf 2 [$class: 'StringParameterDefinition', name: 'mbed_os_revision', defaultValue: '', description: 'Revision of mbed-os to build. To access mbed-os PR use format "pull/PR number/head"'],
mbed_official 0:4611f6cf2413 3 [$class: 'BooleanParameterDefinition', name: 'smoke_test', defaultValue: true, description: 'Runs HW smoke tests on Cellular devices']
mbed_official 0:4611f6cf2413 4 ]]])
mbed_official 0:4611f6cf2413 5
mbed_official 1:ccaceb0dbbaf 6 if (env.MBED_OS_REVISION == null) {
mbed_official 1:ccaceb0dbbaf 7 echo 'First run in this branch, using default parameter values'
mbed_official 1:ccaceb0dbbaf 8 env.MBED_OS_REVISION = ''
mbed_official 1:ccaceb0dbbaf 9 }
mbed_official 1:ccaceb0dbbaf 10 if (env.MBED_OS_REVISION == '') {
mbed_official 1:ccaceb0dbbaf 11 echo 'Using mbed OS revision from mbed-os.lib'
mbed_official 1:ccaceb0dbbaf 12 } else {
mbed_official 1:ccaceb0dbbaf 13 echo "Using given mbed OS revision: ${env.MBED_OS_REVISION}"
mbed_official 1:ccaceb0dbbaf 14 if (env.MBED_OS_REVISION.matches('pull/\\d+/head')) {
mbed_official 1:ccaceb0dbbaf 15 echo "Revision is a Pull Request"
mbed_official 1:ccaceb0dbbaf 16 }
mbed_official 0:4611f6cf2413 17 }
mbed_official 0:4611f6cf2413 18
mbed_official 0:4611f6cf2413 19 // Map RaaS instances to corresponding test suites
mbed_official 0:4611f6cf2413 20 def raas = [
mbed_official 30:b528cee9bf09 21 "cellular_smoke_ublox_c027.json": "ruka"
mbed_official 1:ccaceb0dbbaf 22 //"cellular_smoke_mtb_mts_dragonfly.json": "8119"
mbed_official 1:ccaceb0dbbaf 23 ]
mbed_official 0:4611f6cf2413 24
mbed_official 0:4611f6cf2413 25 // Supported Modems
mbed_official 0:4611f6cf2413 26 def targets = [
mbed_official 1:ccaceb0dbbaf 27 "UBLOX_C027",
mbed_official 7:ad3e80a40359 28 "MTB_MTS_DRAGONFLY",
mbed_official 9:35a1fad017ca 29 "UBLOX_C030_U201"
mbed_official 9:35a1fad017ca 30 //"MTB_ADV_WISE_1570",
mbed_official 9:35a1fad017ca 31 //"K64F"
mbed_official 0:4611f6cf2413 32 ]
mbed_official 0:4611f6cf2413 33
mbed_official 0:4611f6cf2413 34 // Map toolchains to compilers
mbed_official 0:4611f6cf2413 35 def toolchains = [
mbed_official 0:4611f6cf2413 36 ARM: "armcc",
mbed_official 0:4611f6cf2413 37 GCC_ARM: "arm-none-eabi-gcc",
mbed_official 1:ccaceb0dbbaf 38 IAR: "iar_arm",
mbed_official 1:ccaceb0dbbaf 39 ARMC6: "arm6"
mbed_official 0:4611f6cf2413 40 ]
mbed_official 0:4611f6cf2413 41
mbed_official 0:4611f6cf2413 42 def stepsForParallel = [:]
mbed_official 0:4611f6cf2413 43
mbed_official 0:4611f6cf2413 44 // Jenkins pipeline does not support map.each, we need to use oldschool for loop
mbed_official 7:ad3e80a40359 45 for (int i = 0; i < targets.size(); i++) {
mbed_official 0:4611f6cf2413 46 for(int j = 0; j < toolchains.size(); j++) {
mbed_official 8:abfee2b3d29b 47 def target = targets.get(i)
mbed_official 8:abfee2b3d29b 48 def toolchain = toolchains.keySet().asList().get(j)
mbed_official 8:abfee2b3d29b 49 def compilerLabel = toolchains.get(toolchain)
mbed_official 8:abfee2b3d29b 50 def stepName = "${target} ${toolchain}"
mbed_official 0:4611f6cf2413 51
mbed_official 8:abfee2b3d29b 52 stepsForParallel[stepName] = buildStep(target, compilerLabel, toolchain)
mbed_official 0:4611f6cf2413 53 }
mbed_official 0:4611f6cf2413 54 }
mbed_official 0:4611f6cf2413 55
mbed_official 0:4611f6cf2413 56 def parallelRunSmoke = [:]
mbed_official 0:4611f6cf2413 57
mbed_official 0:4611f6cf2413 58 // Need to compare boolean against string value
mbed_official 1:ccaceb0dbbaf 59 if (params.smoke_test == true) {
mbed_official 1:ccaceb0dbbaf 60 echo "Running smoke tests"
mbed_official 0:4611f6cf2413 61 // Generate smoke tests based on suite amount
mbed_official 0:4611f6cf2413 62 for(int i = 0; i < raas.size(); i++) {
mbed_official 8:abfee2b3d29b 63 def suite_to_run = raas.keySet().asList().get(i)
mbed_official 8:abfee2b3d29b 64 def raasName = raas.get(suite_to_run)
mbed_official 7:ad3e80a40359 65
mbed_official 8:abfee2b3d29b 66 // Parallel execution needs unique step names. Remove .json file ending.
mbed_official 8:abfee2b3d29b 67 def smokeStep = "${raasName} ${suite_to_run.substring(0, suite_to_run.indexOf('.'))}"
mbed_official 8:abfee2b3d29b 68 parallelRunSmoke[smokeStep] = run_smoke(raasName, suite_to_run, toolchains, targets)
mbed_official 0:4611f6cf2413 69 }
mbed_official 1:ccaceb0dbbaf 70 } else {
mbed_official 1:ccaceb0dbbaf 71 echo "Skipping smoke tests"
mbed_official 0:4611f6cf2413 72 }
mbed_official 0:4611f6cf2413 73
mbed_official 0:4611f6cf2413 74 timestamps {
mbed_official 0:4611f6cf2413 75 parallel stepsForParallel
mbed_official 0:4611f6cf2413 76 parallel parallelRunSmoke
mbed_official 0:4611f6cf2413 77 }
mbed_official 0:4611f6cf2413 78
mbed_official 8:abfee2b3d29b 79 def buildStep(target, compilerLabel, toolchain) {
mbed_official 0:4611f6cf2413 80 return {
mbed_official 7:ad3e80a40359 81 stage ("${target}_${compilerLabel}") {
mbed_official 0:4611f6cf2413 82 node ("${compilerLabel}") {
mbed_official 0:4611f6cf2413 83 deleteDir()
mbed_official 0:4611f6cf2413 84 dir("mbed-os-example-cellular") {
mbed_official 0:4611f6cf2413 85 checkout scm
mbed_official 0:4611f6cf2413 86 def config_file = "mbed_app.json"
mbed_official 0:4611f6cf2413 87
mbed_official 8:abfee2b3d29b 88 // Configurations for different targets
mbed_official 7:ad3e80a40359 89 if ("${target}" == "UBLOX_C030_U201") {
mbed_official 7:ad3e80a40359 90 execute("sed -i 's/internet/JTM2M/' ${config_file}")
mbed_official 7:ad3e80a40359 91 }
mbed_official 0:4611f6cf2413 92
mbed_official 8:abfee2b3d29b 93 if ("${target}" == "UBLOX_C027") {
mbed_official 8:abfee2b3d29b 94 execute("sed -i 's/TCP/UDP/' ${config_file}")
mbed_official 8:abfee2b3d29b 95 }
mbed_official 0:4611f6cf2413 96
mbed_official 8:abfee2b3d29b 97 if ("${target}" == "MTB_ADV_WISE_1570") {
mbed_official 8:abfee2b3d29b 98 execute("sed -i 's/TCP/UDP/' ${config_file}")
mbed_official 8:abfee2b3d29b 99 execute("sed -i 's/\"lwip.ppp-enabled\": true,/\"lwip.ppp-enabled\": false,/' ${config_file}")
mbed_official 8:abfee2b3d29b 100 execute("sed -i 's/\"platform.default-serial-baud-rate\": 115200,/\"platform.default-serial-baud-rate\": 9600,/' ${config_file}")
mbed_official 8:abfee2b3d29b 101 }
mbed_official 8:abfee2b3d29b 102
mbed_official 8:abfee2b3d29b 103 if ("${target}" == "K64F") {
mbed_official 8:abfee2b3d29b 104 execute("sed -i 's/TCP/UDP/' ${config_file}")
mbed_official 8:abfee2b3d29b 105 execute("sed -i 's/\"lwip.ppp-enabled\": true,/\"lwip.ppp-enabled\": false,/' ${config_file}")
mbed_official 8:abfee2b3d29b 106 execute("sed -i 's/\"target_overrides\": {/\"macros\": [\"CELLULAR_DEVICE=QUECTEL_BG96\", \"MDMRXD=PTC16\", \"MDMTXD=PTC17\"], \"target_overrides\": {/' ${config_file}")
mbed_official 8:abfee2b3d29b 107 }
mbed_official 0:4611f6cf2413 108 // Set mbed-os to revision received as parameter
mbed_official 0:4611f6cf2413 109 execute ("mbed deploy --protocol ssh")
mbed_official 1:ccaceb0dbbaf 110 if (env.MBED_OS_REVISION != '') {
mbed_official 1:ccaceb0dbbaf 111 dir("mbed-os") {
mbed_official 1:ccaceb0dbbaf 112 if (env.MBED_OS_REVISION.matches('pull/\\d+/head')) {
mbed_official 1:ccaceb0dbbaf 113 // Use mbed-os PR and switch to branch created
mbed_official 1:ccaceb0dbbaf 114 execute("git fetch origin ${env.MBED_OS_REVISION}:_PR_")
mbed_official 1:ccaceb0dbbaf 115 execute("git checkout _PR_")
mbed_official 1:ccaceb0dbbaf 116 } else {
mbed_official 1:ccaceb0dbbaf 117 execute ("git checkout ${env.MBED_OS_REVISION}")
mbed_official 1:ccaceb0dbbaf 118 }
mbed_official 1:ccaceb0dbbaf 119 }
mbed_official 1:ccaceb0dbbaf 120 }
mbed_official 0:4611f6cf2413 121
mbed_official 0:4611f6cf2413 122 execute ("mbed compile --build out/${target}_${toolchain}/ -m ${target} -t ${toolchain} -c --app-config ${config_file}")
mbed_official 0:4611f6cf2413 123 }
mbed_official 8:abfee2b3d29b 124 if ("${target}" == "MTB_ADV_WISE_1570") {
mbed_official 8:abfee2b3d29b 125 stash name: "${target}_${toolchain}", includes: '**/mbed-os-example-cellular.hex'
mbed_official 8:abfee2b3d29b 126 archive '**/mbed-os-example-cellular.hex'
mbed_official 8:abfee2b3d29b 127 }
mbed_official 8:abfee2b3d29b 128 else {
mbed_official 8:abfee2b3d29b 129 stash name: "${target}_${toolchain}", includes: '**/mbed-os-example-cellular.bin'
mbed_official 8:abfee2b3d29b 130 archive '**/mbed-os-example-cellular.bin'
mbed_official 8:abfee2b3d29b 131 }
mbed_official 0:4611f6cf2413 132 step([$class: 'WsCleanup'])
mbed_official 0:4611f6cf2413 133 }
mbed_official 0:4611f6cf2413 134 }
mbed_official 0:4611f6cf2413 135 }
mbed_official 0:4611f6cf2413 136 }
mbed_official 0:4611f6cf2413 137
mbed_official 8:abfee2b3d29b 138 def run_smoke(raasName, suite_to_run, toolchains, targets) {
mbed_official 0:4611f6cf2413 139 return {
mbed_official 0:4611f6cf2413 140 env.RAAS_USERNAME = "user"
mbed_official 0:4611f6cf2413 141 env.RAAS_PASSWORD = "user"
mbed_official 0:4611f6cf2413 142 // Remove .json from suite name
mbed_official 0:4611f6cf2413 143 def suiteName = suite_to_run.substring(0, suite_to_run.indexOf('.'))
mbed_official 8:abfee2b3d29b 144 stage ("smoke_${raasName}_${suiteName}") {
mbed_official 0:4611f6cf2413 145 //node is actually the type of machine, i.e., mesh-test boild down to linux
mbed_official 1:ccaceb0dbbaf 146 node ("linux") {
mbed_official 0:4611f6cf2413 147 deleteDir()
mbed_official 0:4611f6cf2413 148 dir("mbed-clitest") {
mbed_official 0:4611f6cf2413 149 git "git@github.com:ARMmbed/mbed-clitest.git"
mbed_official 1:ccaceb0dbbaf 150 execute("git checkout ${env.LATEST_CLITEST_STABLE_REL}")
mbed_official 0:4611f6cf2413 151 dir("mbed-clitest-suites") {
mbed_official 0:4611f6cf2413 152 git "git@github.com:ARMmbed/mbed-clitest-suites.git"
mbed_official 0:4611f6cf2413 153 execute("git submodule update --init --recursive")
mbed_official 0:4611f6cf2413 154 execute("git all checkout master")
mbed_official 0:4611f6cf2413 155 dir("cellular") {
mbed_official 0:4611f6cf2413 156 execute("git checkout master")
mbed_official 0:4611f6cf2413 157 }
mbed_official 0:4611f6cf2413 158 }
mbed_official 0:4611f6cf2413 159
mbed_official 7:ad3e80a40359 160 for (int i = 0; i < targets.size(); i++) {
mbed_official 0:4611f6cf2413 161 for(int j = 0; j < toolchains.size(); j++) {
mbed_official 7:ad3e80a40359 162 def target = targets.get(i)
mbed_official 7:ad3e80a40359 163 def toolchain = toolchains.keySet().asList().get(j)
mbed_official 8:abfee2b3d29b 164 unstash "${target}_${toolchain}"
mbed_official 0:4611f6cf2413 165 }
mbed_official 0:4611f6cf2413 166 }
mbed_official 8:abfee2b3d29b 167 execute("python clitest.py --suitedir mbed-clitest-suites/suites/ --suite ${suite_to_run} --type hardware --reset \
mbed_official 39:e57f130d65bd 168 --raas https://${raasName}.mbedcloudtesting.com:443 --tcdir mbed-clitest-suites/cellular --raas_queue --raas_queue_timeout 3600 \
mbed_official 8:abfee2b3d29b 169 --raas_share_allocs --failure_return_value -vvv -w --log log_${raasName}_${suiteName}")
mbed_official 8:abfee2b3d29b 170 archive "log_${raasName}_${suiteName}/**/*"
mbed_official 0:4611f6cf2413 171 }
mbed_official 0:4611f6cf2413 172 }
mbed_official 0:4611f6cf2413 173 }
mbed_official 0:4611f6cf2413 174 }
mbed_official 0:4611f6cf2413 175 }