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

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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@30:b528cee9bf09, 2019-01-07 (annotated)

Committer:: mbed_official
Date:: Mon Jan 07 12:00:36 2019 +0000
Revision:: 30:b528cee9bf09
Parent:: 9:35a1fad017ca

Merge pull request #115 from ARMmbed/update-c027-raas



Updated C027 RaaS location

.

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	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	8:abfee2b3d29b	168	--raas ${raasName}.mbedcloudtesting.com:80 --tcdir mbed-clitest-suites/cellular --raas_queue --raas_queue_timeout 3600 \
mbed_official	8:abfee2b3d29b	169	--raas_share_allocs --failure_return_value -vvv -w --log log_${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	}

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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.