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
Revision 1:ccaceb0dbbaf, committed 2018-03-09
- Comitter:
- mbed_official
- Date:
- Fri Mar 09 09:30:19 2018 +0000
- Parent:
- 0:4611f6cf2413
- Child:
- 2:0f644d6045cf
- Commit message:
- Merge pull request #57 from ARMmbed/mbed-os-pr-support
Support for running against mbed-os PRs
.
Commit copied from https://github.com/ARMmbed/mbed-os-example-cellular
Changed in this revision
| Jenkinsfile | Show annotated file Show diff for this revision Revisions of this file |
--- a/Jenkinsfile Thu Mar 08 17:31:37 2018 +0000
+++ b/Jenkinsfile Fri Mar 09 09:30:19 2018 +0000
@@ -1,41 +1,45 @@
properties ([[$class: 'ParametersDefinitionProperty', parameterDefinitions: [
- [$class: 'StringParameterDefinition', name: 'mbed_os_revision', defaultValue: 'mbed-os-5.4', description: 'Revision of mbed-os to build'],
+ [$class: 'StringParameterDefinition', name: 'mbed_os_revision', defaultValue: '', description: 'Revision of mbed-os to build. To access mbed-os PR use format "pull/PR number/head"'],
[$class: 'BooleanParameterDefinition', name: 'smoke_test', defaultValue: true, description: 'Runs HW smoke tests on Cellular devices']
]]])
-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}"
+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": "8072"
- // Currently dragonfly is not supported by RAAS, skip it
- //"cellular_smoke_mts_dragonfly.json": "8072"
- ]
+ //"cellular_smoke_mtb_mts_dragonfly.json": "8119"
+]
// List of targets with supported modem families
def target_families = [
- "UBLOX": ["UBLOX_C027"]
- ]
+ "UBLOX": ["UBLOX_C027"],
+ "DRAGONFLY": ["MTB_MTS_DRAGONFLY"]
+]
// Supported Modems
def targets = [
- "UBLOX_C027"
+ "UBLOX_C027",
+ "MTB_MTS_DRAGONFLY"
]
// Map toolchains to compilers
def toolchains = [
ARM: "armcc",
GCC_ARM: "arm-none-eabi-gcc",
- IAR: "iar_arm"
+ IAR: "iar_arm",
+ ARMC6: "arm6"
]
// supported socket tests
@@ -67,11 +71,11 @@
}
}
-
def parallelRunSmoke = [:]
// Need to compare boolean against string value
-if ( params.smoke_test == true ) {
+if (params.smoke_test == true) {
+ echo "Running smoke tests"
// Generate smoke tests based on suite amount
for(int i = 0; i < raas.size(); i++) {
for(int j = 0; j < sockets.size(); j++) {
@@ -84,6 +88,8 @@
parallelRunSmoke[smokeStep] = run_smoke(target_families, raasPort, suite_to_run, toolchains, targets, socket)
}
}
+} else {
+ echo "Skipping smoke tests"
}
timestamps {
@@ -110,9 +116,17 @@
// Set mbed-os to revision received as parameter
execute ("mbed deploy --protocol ssh")
- //dir ("mbed-os") {
- // execute ("git checkout ${env.MBED_OS_REVISION}")
- //}
+ 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 ${config_file}")
}
@@ -132,11 +146,11 @@
def suiteName = suite_to_run.substring(0, suite_to_run.indexOf('.'))
stage ("smoke_${raasPort}_${suiteName}") {
//node is actually the type of machine, i.e., mesh-test boild down to linux
- node ("mesh-test") {
+ node ("linux") {
deleteDir()
dir("mbed-clitest") {
git "git@github.com:ARMmbed/mbed-clitest.git"
- execute("git checkout master")
+ execute("git checkout ${env.LATEST_CLITEST_STABLE_REL}")
dir("mbed-clitest-suites") {
git "git@github.com:ARMmbed/mbed-clitest-suites.git"
execute("git submodule update --init --recursive")
@@ -149,23 +163,19 @@
for (int i = 0; i < target_families.size(); i++) {
for(int j = 0; j < toolchains.size(); j++) {
for(int k = 0; k < targets.size(); k++) {
- def target_family = target_families.keySet().asList().get(i)
- def allowed_target_type = target_families.get(target_family)
- def target = targets.get(k)
- def toolchain = toolchains.keySet().asList().get(j)
+ def target_family = target_families.keySet().asList().get(i)
+ def allowed_target_type = target_families.get(target_family)
+ def target = targets.get(k)
+ def toolchain = toolchains.keySet().asList().get(j)
- if(allowed_target_type.contains(target)) {
- unstash "${target}_${toolchain}_${socket}"
- }
- }
+ if(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}/**/*"
+ 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}/**/*"
}
}
}
Daniel Lee