mbed-os-example-cellular-BG96 - Test code that Cat.M1 of BG96 for SK Telecom in K…

Users » Daniel_Lee » Code » mbed-os-example-cellular-BG96

Daniel Lee / Mbed OS mbed-os-example-cellular-BG96

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.

If you are using Mbed OS 5.11.5 version, please see here!
Pelion ready example code is here!

board board

/media/uploads/Daniel_Lee/small_pic.jpg

/media/uploads/Daniel_Lee/screen_shot_2019-11-14_at_1.38.16_pm.png

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@1:ccaceb0dbbaf, 2018-03-09 (annotated)

Committer:: mbed_official
Date:: Fri Mar 09 09:30:19 2018 +0000
Revision:: 1:ccaceb0dbbaf
Parent:: 0:4611f6cf2413
Child:: 7:ad3e80a40359

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

Who changed what in which revision?

User	Revision	Line number	New 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	0:4611f6cf2413	21	"cellular_smoke_ublox_c027.json": "8072"
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	// List of targets with supported modem families
mbed_official	0:4611f6cf2413	26	def target_families = [
mbed_official	1:ccaceb0dbbaf	27	"UBLOX": ["UBLOX_C027"],
mbed_official	1:ccaceb0dbbaf	28	"DRAGONFLY": ["MTB_MTS_DRAGONFLY"]
mbed_official	1:ccaceb0dbbaf	29	]
mbed_official	0:4611f6cf2413	30
mbed_official	0:4611f6cf2413	31	// Supported Modems
mbed_official	0:4611f6cf2413	32	def targets = [
mbed_official	1:ccaceb0dbbaf	33	"UBLOX_C027",
mbed_official	1:ccaceb0dbbaf	34	"MTB_MTS_DRAGONFLY"
mbed_official	0:4611f6cf2413	35	]
mbed_official	0:4611f6cf2413	36
mbed_official	0:4611f6cf2413	37	// Map toolchains to compilers
mbed_official	0:4611f6cf2413	38	def toolchains = [
mbed_official	0:4611f6cf2413	39	ARM: "armcc",
mbed_official	0:4611f6cf2413	40	GCC_ARM: "arm-none-eabi-gcc",
mbed_official	1:ccaceb0dbbaf	41	IAR: "iar_arm",
mbed_official	1:ccaceb0dbbaf	42	ARMC6: "arm6"
mbed_official	0:4611f6cf2413	43	]
mbed_official	0:4611f6cf2413	44
mbed_official	0:4611f6cf2413	45	// supported socket tests
mbed_official	0:4611f6cf2413	46	def sockets = [
mbed_official	0:4611f6cf2413	47	"udp",
mbed_official	0:4611f6cf2413	48	"tcp"
mbed_official	0:4611f6cf2413	49	]
mbed_official	0:4611f6cf2413	50
mbed_official	0:4611f6cf2413	51	def stepsForParallel = [:]
mbed_official	0:4611f6cf2413	52
mbed_official	0:4611f6cf2413	53	// Jenkins pipeline does not support map.each, we need to use oldschool for loop
mbed_official	0:4611f6cf2413	54	for (int i = 0; i < target_families.size(); i++) {
mbed_official	0:4611f6cf2413	55	for(int j = 0; j < toolchains.size(); j++) {
mbed_official	0:4611f6cf2413	56	for(int k = 0; k < targets.size(); k++) {
mbed_official	0:4611f6cf2413	57	for(int l = 0; l < sockets.size(); l++) {
mbed_official	0:4611f6cf2413	58	def target_family = target_families.keySet().asList().get(i)
mbed_official	0:4611f6cf2413	59	def allowed_target_type = target_families.get(target_family)
mbed_official	0:4611f6cf2413	60	def target = targets.get(k)
mbed_official	0:4611f6cf2413	61	def toolchain = toolchains.keySet().asList().get(j)
mbed_official	0:4611f6cf2413	62	def compilerLabel = toolchains.get(toolchain)
mbed_official	0:4611f6cf2413	63	def stepName = "${target} ${toolchain}"
mbed_official	0:4611f6cf2413	64	def socket = sockets.get(l)
mbed_official	0:4611f6cf2413	65
mbed_official	0:4611f6cf2413	66	if(allowed_target_type.contains(target)) {
mbed_official	0:4611f6cf2413	67	stepsForParallel[stepName] = buildStep(target_family, target, compilerLabel, toolchain, socket)
mbed_official	0:4611f6cf2413	68	}
mbed_official	0:4611f6cf2413	69	}
mbed_official	0:4611f6cf2413	70	}
mbed_official	0:4611f6cf2413	71	}
mbed_official	0:4611f6cf2413	72	}
mbed_official	0:4611f6cf2413	73
mbed_official	0:4611f6cf2413	74	def parallelRunSmoke = [:]
mbed_official	0:4611f6cf2413	75
mbed_official	0:4611f6cf2413	76	// Need to compare boolean against string value
mbed_official	1:ccaceb0dbbaf	77	if (params.smoke_test == true) {
mbed_official	1:ccaceb0dbbaf	78	echo "Running smoke tests"
mbed_official	0:4611f6cf2413	79	// Generate smoke tests based on suite amount
mbed_official	0:4611f6cf2413	80	for(int i = 0; i < raas.size(); i++) {
mbed_official	0:4611f6cf2413	81	for(int j = 0; j < sockets.size(); j++) {
mbed_official	0:4611f6cf2413	82	def suite_to_run = raas.keySet().asList().get(i)
mbed_official	0:4611f6cf2413	83	def raasPort = raas.get(suite_to_run)
mbed_official	0:4611f6cf2413	84	def socket = sockets.get(j)
mbed_official	0:4611f6cf2413	85
mbed_official	0:4611f6cf2413	86	// Parallel execution needs unique step names. Remove .json file ending.
mbed_official	0:4611f6cf2413	87	def smokeStep = "${raasPort} ${suite_to_run.substring(0, suite_to_run.indexOf('.'))}"
mbed_official	0:4611f6cf2413	88	parallelRunSmoke[smokeStep] = run_smoke(target_families, raasPort, suite_to_run, toolchains, targets, socket)
mbed_official	0:4611f6cf2413	89	}
mbed_official	0:4611f6cf2413	90	}
mbed_official	1:ccaceb0dbbaf	91	} else {
mbed_official	1:ccaceb0dbbaf	92	echo "Skipping smoke tests"
mbed_official	0:4611f6cf2413	93	}
mbed_official	0:4611f6cf2413	94
mbed_official	0:4611f6cf2413	95	timestamps {
mbed_official	0:4611f6cf2413	96	parallel stepsForParallel
mbed_official	0:4611f6cf2413	97	parallel parallelRunSmoke
mbed_official	0:4611f6cf2413	98	}
mbed_official	0:4611f6cf2413	99
mbed_official	0:4611f6cf2413	100	def buildStep(target_family, target, compilerLabel, toolchain, socket) {
mbed_official	0:4611f6cf2413	101	return {
mbed_official	0:4611f6cf2413	102	stage ("${target_family}_${target}_${compilerLabel}") {
mbed_official	0:4611f6cf2413	103	node ("${compilerLabel}") {
mbed_official	0:4611f6cf2413	104	deleteDir()
mbed_official	0:4611f6cf2413	105	dir("mbed-os-example-cellular") {
mbed_official	0:4611f6cf2413	106	checkout scm
mbed_official	0:4611f6cf2413	107	def config_file = "mbed_app.json"
mbed_official	0:4611f6cf2413	108
mbed_official	0:4611f6cf2413	109	// Activate traces
mbed_official	0:4611f6cf2413	110	//execute("sed -i 's/\"mbed-trace.enable\": false/\"mbed-trace.enable\": true/' ${config_file}")
mbed_official	0:4611f6cf2413	111
mbed_official	0:4611f6cf2413	112	//change socket typembed_app.json
mbed_official	0:4611f6cf2413	113
mbed_official	0:4611f6cf2413	114
mbed_official	0:4611f6cf2413	115	execute("sed -i 's/\"sock-type\": .*/\"sock-type\": \"${socket}\",/' ${config_file}")
mbed_official	0:4611f6cf2413	116
mbed_official	0:4611f6cf2413	117	// Set mbed-os to revision received as parameter
mbed_official	0:4611f6cf2413	118	execute ("mbed deploy --protocol ssh")
mbed_official	1:ccaceb0dbbaf	119	if (env.MBED_OS_REVISION != '') {
mbed_official	1:ccaceb0dbbaf	120	dir("mbed-os") {
mbed_official	1:ccaceb0dbbaf	121	if (env.MBED_OS_REVISION.matches('pull/\\d+/head')) {
mbed_official	1:ccaceb0dbbaf	122	// Use mbed-os PR and switch to branch created
mbed_official	1:ccaceb0dbbaf	123	execute("git fetch origin ${env.MBED_OS_REVISION}:_PR_")
mbed_official	1:ccaceb0dbbaf	124	execute("git checkout _PR_")
mbed_official	1:ccaceb0dbbaf	125	} else {
mbed_official	1:ccaceb0dbbaf	126	execute ("git checkout ${env.MBED_OS_REVISION}")
mbed_official	1:ccaceb0dbbaf	127	}
mbed_official	1:ccaceb0dbbaf	128	}
mbed_official	1:ccaceb0dbbaf	129	}
mbed_official	0:4611f6cf2413	130
mbed_official	0:4611f6cf2413	131	execute ("mbed compile --build out/${target}_${toolchain}/ -m ${target} -t ${toolchain} -c --app-config ${config_file}")
mbed_official	0:4611f6cf2413	132	}
mbed_official	0:4611f6cf2413	133	stash name: "${target}_${toolchain}_${socket}", includes: '**/mbed-os-example-cellular.bin'
mbed_official	0:4611f6cf2413	134	archive '**/mbed-os-example-cellular.bin'
mbed_official	0:4611f6cf2413	135	step([$class: 'WsCleanup'])
mbed_official	0:4611f6cf2413	136	}
mbed_official	0:4611f6cf2413	137	}
mbed_official	0:4611f6cf2413	138	}
mbed_official	0:4611f6cf2413	139	}
mbed_official	0:4611f6cf2413	140
mbed_official	0:4611f6cf2413	141	def run_smoke(target_families, raasPort, suite_to_run, toolchains, targets, socket) {
mbed_official	0:4611f6cf2413	142	return {
mbed_official	0:4611f6cf2413	143	env.RAAS_USERNAME = "user"
mbed_official	0:4611f6cf2413	144	env.RAAS_PASSWORD = "user"
mbed_official	0:4611f6cf2413	145	// Remove .json from suite name
mbed_official	0:4611f6cf2413	146	def suiteName = suite_to_run.substring(0, suite_to_run.indexOf('.'))
mbed_official	0:4611f6cf2413	147	stage ("smoke_${raasPort}_${suiteName}") {
mbed_official	0:4611f6cf2413	148	//node is actually the type of machine, i.e., mesh-test boild down to linux
mbed_official	1:ccaceb0dbbaf	149	node ("linux") {
mbed_official	0:4611f6cf2413	150	deleteDir()
mbed_official	0:4611f6cf2413	151	dir("mbed-clitest") {
mbed_official	0:4611f6cf2413	152	git "git@github.com:ARMmbed/mbed-clitest.git"
mbed_official	1:ccaceb0dbbaf	153	execute("git checkout ${env.LATEST_CLITEST_STABLE_REL}")
mbed_official	0:4611f6cf2413	154	dir("mbed-clitest-suites") {
mbed_official	0:4611f6cf2413	155	git "git@github.com:ARMmbed/mbed-clitest-suites.git"
mbed_official	0:4611f6cf2413	156	execute("git submodule update --init --recursive")
mbed_official	0:4611f6cf2413	157	execute("git all checkout master")
mbed_official	0:4611f6cf2413	158	dir("cellular") {
mbed_official	0:4611f6cf2413	159	execute("git checkout master")
mbed_official	0:4611f6cf2413	160	}
mbed_official	0:4611f6cf2413	161	}
mbed_official	0:4611f6cf2413	162
mbed_official	0:4611f6cf2413	163	for (int i = 0; i < target_families.size(); i++) {
mbed_official	0:4611f6cf2413	164	for(int j = 0; j < toolchains.size(); j++) {
mbed_official	0:4611f6cf2413	165	for(int k = 0; k < targets.size(); k++) {
mbed_official	1:ccaceb0dbbaf	166	def target_family = target_families.keySet().asList().get(i)
mbed_official	1:ccaceb0dbbaf	167	def allowed_target_type = target_families.get(target_family)
mbed_official	1:ccaceb0dbbaf	168	def target = targets.get(k)
mbed_official	1:ccaceb0dbbaf	169	def toolchain = toolchains.keySet().asList().get(j)
mbed_official	0:4611f6cf2413	170
mbed_official	1:ccaceb0dbbaf	171	if(allowed_target_type.contains(target)) {
mbed_official	1:ccaceb0dbbaf	172	unstash "${target}_${toolchain}_${socket}"
mbed_official	1:ccaceb0dbbaf	173	}
mbed_official	1:ccaceb0dbbaf	174	}
mbed_official	0:4611f6cf2413	175	}
mbed_official	0:4611f6cf2413	176	}
mbed_official	1:ccaceb0dbbaf	177	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}")
mbed_official	1:ccaceb0dbbaf	178	archive "log_${raasPort}_${suiteName}/*/"
mbed_official	0:4611f6cf2413	179	}
mbed_official	0:4611f6cf2413	180	}
mbed_official	0:4611f6cf2413	181	}
mbed_official	0:4611f6cf2413	182	}
mbed_official	0:4611f6cf2413	183	}

Repository toolbox

Export to desktop IDE

Build repository

Repository details

Type:	Program
Mbed OS support:	Mbed OS
Created:	25 Apr 2019
Imports:	77
Forks:	0
Commits:	45
Dependents:	0
Dependencies:	0
Followers:	4

The code in this repository is Apache licensed.