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
- Need to check CodeZoo's s hardware a guide.
- Need a CodeZoo's NBIoT board and development board.
- Board picture & Jumper configure
- And also can use with mbed application shield, as shown below.
Tested with
- DISCO_L475VG_IOT01A - If you are in Korea, can buy here !
- NUCLEO_F429ZI - If you are in Korea, can buy here !
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
Diff: Jenkinsfile
- Revision:
- 0:4611f6cf2413
- Child:
- 1:ccaceb0dbbaf
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Jenkinsfile Thu Mar 08 17:31:37 2018 +0000 @@ -0,0 +1,173 @@ +properties ([[$class: 'ParametersDefinitionProperty', parameterDefinitions: [ + [$class: 'StringParameterDefinition', name: 'mbed_os_revision', defaultValue: 'mbed-os-5.4', description: 'Revision of mbed-os to build'], + [$class: 'BooleanParameterDefinition', name: 'smoke_test', defaultValue: true, description: 'Runs HW smoke tests on Cellular devices'] + ]]]) + +echo "Run smoke tests: ${params.smoke_test}" + +try { + echo "Verifying build with mbed-os version ${mbed_os_revision}" + env.MBED_OS_REVISION = "${mbed_os_revision}" +} catch (err) { + def mbed_os_revision = "master" + echo "Verifying build with mbed-os version ${mbed_os_revision}" + env.MBED_OS_REVISION = "${mbed_os_revision}" +} + +// Map RaaS instances to corresponding test suites +def raas = [ + "cellular_smoke_ublox_c027.json": "8072" + // Currently dragonfly is not supported by RAAS, skip it + //"cellular_smoke_mts_dragonfly.json": "8072" + ] + +// List of targets with supported modem families +def target_families = [ + "UBLOX": ["UBLOX_C027"] + ] + +// Supported Modems +def targets = [ + "UBLOX_C027" +] + +// Map toolchains to compilers +def toolchains = [ + ARM: "armcc", + GCC_ARM: "arm-none-eabi-gcc", + IAR: "iar_arm" + ] + +// supported socket tests +def sockets = [ + "udp", + "tcp" +] + +def stepsForParallel = [:] + +// Jenkins pipeline does not support map.each, we need to use oldschool for loop +for (int i = 0; i < target_families.size(); i++) { + for(int j = 0; j < toolchains.size(); j++) { + for(int k = 0; k < targets.size(); k++) { + for(int l = 0; l < sockets.size(); l++) { + def target_family = target_families.keySet().asList().get(i) + def allowed_target_type = target_families.get(target_family) + def target = targets.get(k) + def toolchain = toolchains.keySet().asList().get(j) + def compilerLabel = toolchains.get(toolchain) + def stepName = "${target} ${toolchain}" + def socket = sockets.get(l) + + if(allowed_target_type.contains(target)) { + stepsForParallel[stepName] = buildStep(target_family, target, compilerLabel, toolchain, socket) + } + } + } + } +} + + +def parallelRunSmoke = [:] + +// Need to compare boolean against string value +if ( params.smoke_test == true ) { + // Generate smoke tests based on suite amount + for(int i = 0; i < raas.size(); i++) { + for(int j = 0; j < sockets.size(); j++) { + def suite_to_run = raas.keySet().asList().get(i) + def raasPort = raas.get(suite_to_run) + def socket = sockets.get(j) + + // Parallel execution needs unique step names. Remove .json file ending. + def smokeStep = "${raasPort} ${suite_to_run.substring(0, suite_to_run.indexOf('.'))}" + parallelRunSmoke[smokeStep] = run_smoke(target_families, raasPort, suite_to_run, toolchains, targets, socket) + } + } +} + +timestamps { + parallel stepsForParallel + parallel parallelRunSmoke +} + +def buildStep(target_family, target, compilerLabel, toolchain, socket) { + return { + stage ("${target_family}_${target}_${compilerLabel}") { + node ("${compilerLabel}") { + deleteDir() + dir("mbed-os-example-cellular") { + checkout scm + def config_file = "mbed_app.json" + + // Activate traces + //execute("sed -i 's/\"mbed-trace.enable\": false/\"mbed-trace.enable\": true/' ${config_file}") + + //change socket typembed_app.json + + + execute("sed -i 's/\"sock-type\": .*/\"sock-type\": \"${socket}\",/' ${config_file}") + + // Set mbed-os to revision received as parameter + execute ("mbed deploy --protocol ssh") + //dir ("mbed-os") { + // execute ("git checkout ${env.MBED_OS_REVISION}") + //} + + execute ("mbed compile --build out/${target}_${toolchain}/ -m ${target} -t ${toolchain} -c --app-config ${config_file}") + } + stash name: "${target}_${toolchain}_${socket}", includes: '**/mbed-os-example-cellular.bin' + archive '**/mbed-os-example-cellular.bin' + step([$class: 'WsCleanup']) + } + } + } +} + +def run_smoke(target_families, raasPort, suite_to_run, toolchains, targets, socket) { + return { + env.RAAS_USERNAME = "user" + env.RAAS_PASSWORD = "user" + // Remove .json from suite name + def suiteName = suite_to_run.substring(0, suite_to_run.indexOf('.')) + stage ("smoke_${raasPort}_${suiteName}") { + //node is actually the type of machine, i.e., mesh-test boild down to linux + node ("mesh-test") { + deleteDir() + dir("mbed-clitest") { + git "git@github.com:ARMmbed/mbed-clitest.git" + execute("git checkout master") + dir("mbed-clitest-suites") { + git "git@github.com:ARMmbed/mbed-clitest-suites.git" + execute("git submodule update --init --recursive") + execute("git all checkout master") + dir("cellular") { + execute("git checkout master") + } + } + + for (int i = 0; i < target_families.size(); i++) { + for(int j = 0; j < toolchains.size(); j++) { + for(int k = 0; k < targets.size(); k++) { + def target_family = target_families.keySet().asList().get(i) + def allowed_target_type = target_families.get(target_family) + def target = targets.get(k) + def toolchain = toolchains.keySet().asList().get(j) + + if(allowed_target_type.contains(target)) { + unstash "${target}_${toolchain}_${socket}" + } + } + } + } + if ("${suiteName}" == "cellular_smoke_mts_dragonfly") { + execute("python clitest.py --suitedir mbed-clitest-suites/suites/ --suite ${suite_to_run} --type hardware --reset hard --raas 62.44.193.186:${raasPort} --tcdir mbed-clitest-suites/cellular --failure_return_value -vvv -w --log log_${raasPort}_${suiteName}") + } else { + execute("python clitest.py --suitedir mbed-clitest-suites/suites/ --suite ${suite_to_run} --type hardware --reset --raas 62.44.193.186:${raasPort} --tcdir mbed-clitest-suites/cellular --failure_return_value -vvv -w --log log_${raasPort}_${suiteName}") + } + archive "log_${raasPort}_${suiteName}/**/*" + } + } + } + } +} \ No newline at end of file