Test code that Cat.M1 of BG96 for SK Telecom in Korea
This example showing how to use Cat.M1(BG96 module) of SK telecom network in Korea. You need a WIZnet BG96 board or can connect directly to M2Mnet BG96 module and development board.
Or
- BG96 RESET = D7
- BG96 PWRKEY = D9
- BG96 RX = D0(or D2)
- BG96 TX = D1(or D8)
- BG96 VCC = VCC(5V)
- BG96 GND = GND
Tested with
- NUCLEO_F429ZI
- DISCO_L475VG_IOT01A
- K66F
- K64F
Below boards are Need to connect board's D2 and D8 to BG96's TX and RX on mbed_app.json
- NUCLEO_L152RE
- NUCLEO_F401RE
"QUECTEL_BG96.tx": "D8", "QUECTEL_BG96.rx": "D2",
1. Import the application into your desktop:
mbed import https://os.mbed.com/users/Daniel_Lee/code/mbed-os-example-cellular-BG96/ cd mbed-os-example-cellular-BG96
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: Jul 24 2019, 14:55:22 [MAIN], plmn: NULL Establishing connection M2Mnet(BG96) Power ON [00005501ms][INFO][CELL]: New CellularContext (20004120) [00005501ms][INFO][CELL]: CellularContext plmn NULL [00005502ms][INFO][CELL]: CellularContext connect [00006503ms][INFO][CELL]: Start connecting (timeout 1000 ms) [00006512ms][INFO][CELL]: RSSI unknown [00006520ms][INFO][CELL]: Modem ready [00006524ms][INFO][CELL]: RSSI unknown [00006524ms][INFO][CELL]: Setup SIM (timeout 1000 ms) [00006529ms][INFO][CELL]: SIM is ready [00006558ms][INFO][CELL]: RSSI unknown [00006566ms][INFO][CELL]: Network registration (timeout 1000 ms) [00006570ms][INFO][CELL]: Continue after 1 seconds [00006964ms][ERR ][CELL]: AT overflow [00007576ms][INFO][CELL]: RSSI unknown [00007582ms][INFO][CELL]: Registering network => Attaching network [00007586ms][INFO][CELL]: RSSI unknown [00007586ms][INFO][CELL]: Attaching network (timeout 1000 ms) [00007660ms][INFO][CELL]: Found PDP context 7 [00007663ms][INFO][CELL]: Activate PDP context 7 [00009733ms][INFO][CELL]: Found PDP context 7 Connection Established. [00009742ms][INFO][CELL]: Socket 0 open [00009752ms][INFO][CELL]: Socket 1 open [00009786ms][INFO][CELL]: Socket 1 sent 43 bytes to 8.8.8.8 port 53 [00009967ms][INFO][CELL]: Socket 1 recv 71 bytes from 64:ff9b::808:808 port 53 [00009972ms][INFO][CELL]: Socket 1 closed TCP: connected with echo.mbedcloudtesting.com server [00010384ms][INFO][CELL]: Socket 0 sent 4 bytes to 2a05:d018:21f:3800:3164:2a5c7 TCP: Sent 4 Bytes to echo.mbedcloudtesting.com [00011257ms][INFO][CELL]: Socket 0 recv 4 bytes [00021263ms][INFO][CELL]: Socket 0 closed Received from echo server 4 Bytes [00021263ms][INFO][CELL]: CellularContext disconnect() [00021264ms][INFO][CELL]: cb: CellularContext disconnected Success. Exiting
5. Patched code
- Base modified location : mbed-os/features/cellular/framework/targets/QUECTEL/BG96
- https://github.com/DanielDmlee/mbed-os/commit/820e0a323641a88fdf5981e0d51219a3104c5ea0
- https://github.com/DanielDmlee/mbed-os/commit/26c3bcf75988eac1ad0b1ca347726da0ad636b64
If need more information such as how to test, please look at https://os.mbed.com/teams/mbed-os-examples/code/mbed-os-example-cellular/.
Jenkinsfile
- Committer:
- mbed_official
- Date:
- 2018-06-04
- Revision:
- 9:35a1fad017ca
- Parent:
- 8:abfee2b3d29b
- Child:
- 30:b528cee9bf09
File content as of revision 9:35a1fad017ca:
properties ([[$class: 'ParametersDefinitionProperty', parameterDefinitions: [ [$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"'], [$class: 'BooleanParameterDefinition', name: 'smoke_test', defaultValue: true, description: 'Runs HW smoke tests on Cellular devices'] ]]]) if (env.MBED_OS_REVISION == null) { echo 'First run in this branch, using default parameter values' env.MBED_OS_REVISION = '' } if (env.MBED_OS_REVISION == '') { echo 'Using mbed OS revision from mbed-os.lib' } else { echo "Using given mbed OS revision: ${env.MBED_OS_REVISION}" if (env.MBED_OS_REVISION.matches('pull/\\d+/head')) { echo "Revision is a Pull Request" } } // Map RaaS instances to corresponding test suites def raas = [ "cellular_smoke_ublox_c027.json": "levi" //"cellular_smoke_mtb_mts_dragonfly.json": "8119" ] // Supported Modems def targets = [ "UBLOX_C027", "MTB_MTS_DRAGONFLY", "UBLOX_C030_U201" //"MTB_ADV_WISE_1570", //"K64F" ] // Map toolchains to compilers def toolchains = [ ARM: "armcc", GCC_ARM: "arm-none-eabi-gcc", IAR: "iar_arm", ARMC6: "arm6" ] def stepsForParallel = [:] // Jenkins pipeline does not support map.each, we need to use oldschool for loop for (int i = 0; i < targets.size(); i++) { for(int j = 0; j < toolchains.size(); j++) { def target = targets.get(i) def toolchain = toolchains.keySet().asList().get(j) def compilerLabel = toolchains.get(toolchain) def stepName = "${target} ${toolchain}" stepsForParallel[stepName] = buildStep(target, compilerLabel, toolchain) } } def parallelRunSmoke = [:] // Need to compare boolean against string value if (params.smoke_test == true) { echo "Running smoke tests" // Generate smoke tests based on suite amount for(int i = 0; i < raas.size(); i++) { def suite_to_run = raas.keySet().asList().get(i) def raasName = raas.get(suite_to_run) // Parallel execution needs unique step names. Remove .json file ending. def smokeStep = "${raasName} ${suite_to_run.substring(0, suite_to_run.indexOf('.'))}" parallelRunSmoke[smokeStep] = run_smoke(raasName, suite_to_run, toolchains, targets) } } else { echo "Skipping smoke tests" } timestamps { parallel stepsForParallel parallel parallelRunSmoke } def buildStep(target, compilerLabel, toolchain) { return { stage ("${target}_${compilerLabel}") { node ("${compilerLabel}") { deleteDir() dir("mbed-os-example-cellular") { checkout scm def config_file = "mbed_app.json" // Configurations for different targets if ("${target}" == "UBLOX_C030_U201") { execute("sed -i 's/internet/JTM2M/' ${config_file}") } if ("${target}" == "UBLOX_C027") { execute("sed -i 's/TCP/UDP/' ${config_file}") } if ("${target}" == "MTB_ADV_WISE_1570") { execute("sed -i 's/TCP/UDP/' ${config_file}") execute("sed -i 's/\"lwip.ppp-enabled\": true,/\"lwip.ppp-enabled\": false,/' ${config_file}") execute("sed -i 's/\"platform.default-serial-baud-rate\": 115200,/\"platform.default-serial-baud-rate\": 9600,/' ${config_file}") } if ("${target}" == "K64F") { execute("sed -i 's/TCP/UDP/' ${config_file}") execute("sed -i 's/\"lwip.ppp-enabled\": true,/\"lwip.ppp-enabled\": false,/' ${config_file}") execute("sed -i 's/\"target_overrides\": {/\"macros\": [\"CELLULAR_DEVICE=QUECTEL_BG96\", \"MDMRXD=PTC16\", \"MDMTXD=PTC17\"], \"target_overrides\": {/' ${config_file}") } // Set mbed-os to revision received as parameter execute ("mbed deploy --protocol ssh") if (env.MBED_OS_REVISION != '') { dir("mbed-os") { if (env.MBED_OS_REVISION.matches('pull/\\d+/head')) { // Use mbed-os PR and switch to branch created execute("git fetch origin ${env.MBED_OS_REVISION}:_PR_") execute("git checkout _PR_") } else { execute ("git checkout ${env.MBED_OS_REVISION}") } } } execute ("mbed compile --build out/${target}_${toolchain}/ -m ${target} -t ${toolchain} -c --app-config ${config_file}") } if ("${target}" == "MTB_ADV_WISE_1570") { stash name: "${target}_${toolchain}", includes: '**/mbed-os-example-cellular.hex' archive '**/mbed-os-example-cellular.hex' } else { stash name: "${target}_${toolchain}", includes: '**/mbed-os-example-cellular.bin' archive '**/mbed-os-example-cellular.bin' } step([$class: 'WsCleanup']) } } } } def run_smoke(raasName, suite_to_run, toolchains, targets) { return { env.RAAS_USERNAME = "user" env.RAAS_PASSWORD = "user" // Remove .json from suite name def suiteName = suite_to_run.substring(0, suite_to_run.indexOf('.')) stage ("smoke_${raasName}_${suiteName}") { //node is actually the type of machine, i.e., mesh-test boild down to linux node ("linux") { deleteDir() dir("mbed-clitest") { git "git@github.com:ARMmbed/mbed-clitest.git" execute("git checkout ${env.LATEST_CLITEST_STABLE_REL}") dir("mbed-clitest-suites") { git "git@github.com:ARMmbed/mbed-clitest-suites.git" execute("git submodule update --init --recursive") execute("git all checkout master") dir("cellular") { execute("git checkout master") } } for (int i = 0; i < targets.size(); i++) { for(int j = 0; j < toolchains.size(); j++) { def target = targets.get(i) def toolchain = toolchains.keySet().asList().get(j) unstash "${target}_${toolchain}" } } execute("python clitest.py --suitedir mbed-clitest-suites/suites/ --suite ${suite_to_run} --type hardware --reset \ --raas ${raasName}.mbedcloudtesting.com:80 --tcdir mbed-clitest-suites/cellular --raas_queue --raas_queue_timeout 3600 \ --raas_share_allocs --failure_return_value -vvv -w --log log_${raasName}_${suiteName}") archive "log_${raasName}_${suiteName}/**/*" } } } } }