Set specific IP Address/Port
Overview
This code could be access via Cat.M1(BG96 module) of SK telecom network in Korea. Need a WIZnet IoT Shield BG96 board and development board. The code forked Daniel_Lee's mbed-os-example-cellular-BG96 repository(https://os.mbed.com/users/Daniel_Lee/code/mbed-os-example-cellular-BG96/) and added some features.
This example is known to work great on the following platforms:
Requirement
- FRDM-K64F or FRDM-K66F
- WIZnet IoT Shield BG96 board
- USIM card
Example functionality
This example showcases the following device functionality:
1. Import into Compiler
2. Compile and Program
3. If successfully connect to cellular networks(SKTelecom) then you can get below message
Device's Result
include the mbed library with this snippet
mbed-os-example-cellular Built: Sep 6 2019, 07:06:26 [MAIN], plmn: NULL Establishing connection M2Mnet(BG96) Power ON [00005500ms][INFO][CELL]: New CellularContext (20004120) [00005500ms][INFO][CELL]: CellularContext plmn NULL [00005501ms][INFO][CELL]: CellularContext connect [00006502ms][INFO][CELL]: Start connecting (timeout 1000 ms) [00006511ms][INFO][CELL]: RSSI unknown [00006519ms][INFO][CELL]: Modem ready [00006523ms][INFO][CELL]: RSSI unknown [00006523ms][INFO][CELL]: Setup SIM (timeout 1000 ms) [00006528ms][INFO][CELL]: SIM is ready [00006555ms][INFO][CELL]: RSSI unknown [00006563ms][INFO][CELL]: Network registration (timeout 1000 ms) [00006567ms][INFO][CELL]: Continue after 1 seconds [00006688ms][ERR ][CELL]: AT overflow [00007572ms][INFO][CELL]: RSSI unknown [00007578ms][INFO][CELL]: Registering network => Attaching network [00007582ms][INFO][CELL]: RSSI unknown [00007582ms][INFO][CELL]: Attaching network (timeout 1000 ms) [00007606ms][INFO][CELL]: Found PDP context 2 [00007609ms][INFO][CELL]: Activate PDP context 2 [00009626ms][INFO][CELL]: Found PDP context 2 Connection Established. [00009635ms][INFO][CELL]: Socket 0 open [00009741ms][INFO][CELL]: Socket 0 sent 4 bytes to 222.98.173.203 port 7878 TCP: Sent 4 Bytes to 222.98.173.203 [00010873ms][INFO][CELL]: Socket 0 recv 4 bytes [00011421ms][INFO][CELL]: Socket 0 closed Received from server 4 Bytes [00011421ms][INFO][CELL]: CellularContext disconnect() [00011422ms][INFO][CELL]: cb: CellularContext disconnected Success. Exiting
Server Result
mbed_app.json@28:232da3ce8a88, 2018-11-23 (annotated)
- Committer:
- mbed_official
- Date:
- Fri Nov 23 10:00:30 2018 +0000
- Revision:
- 28:232da3ce8a88
- Parent:
- 27:97054be1a741
- Child:
- 37:84cc2e107564
Merge pull request #110 from AriParkkila/master
Change default network interface to NetworkInterface
.
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 | { |
mbed_official | 0:4611f6cf2413 | 2 | "config": { |
mbed_official | 0:4611f6cf2413 | 3 | "sock-type": "TCP", |
mbed_official | 11:23ea0907186e | 4 | "echo-server-hostname": { |
mbed_official | 11:23ea0907186e | 5 | "help": "Echo server host name.", |
mbed_official | 11:23ea0907186e | 6 | "value": "\"echo.mbedcloudtesting.com\"" |
mbed_official | 11:23ea0907186e | 7 | }, |
mbed_official | 11:23ea0907186e | 8 | "echo-server-port": { |
mbed_official | 11:23ea0907186e | 9 | "help": "Echo server port number.", |
mbed_official | 11:23ea0907186e | 10 | "value": 7 |
mbed_official | 11:23ea0907186e | 11 | }, |
mbed_official | 6:5678c0b6f74e | 12 | "trace-level": { |
mbed_official | 6:5678c0b6f74e | 13 | "help": "Options are TRACE_LEVEL_ERROR,TRACE_LEVEL_WARN,TRACE_LEVEL_INFO,TRACE_LEVEL_DEBUG", |
mbed_official | 6:5678c0b6f74e | 14 | "macro_name": "MBED_TRACE_MAX_LEVEL", |
mbed_official | 6:5678c0b6f74e | 15 | "value": "TRACE_LEVEL_INFO" |
mbed_official | 0:4611f6cf2413 | 16 | } |
mbed_official | 6:5678c0b6f74e | 17 | }, |
mbed_official | 0:4611f6cf2413 | 18 | "target_overrides": { |
mbed_official | 0:4611f6cf2413 | 19 | "*": { |
mbed_official | 28:232da3ce8a88 | 20 | "target.network-default-interface-type": "CELLULAR", |
mbed_official | 6:5678c0b6f74e | 21 | "mbed-trace.enable": false, |
mbed_official | 0:4611f6cf2413 | 22 | "lwip.ipv4-enabled": true, |
mbed_official | 0:4611f6cf2413 | 23 | "lwip.ethernet-enabled": false, |
mbed_official | 0:4611f6cf2413 | 24 | "lwip.ppp-enabled": true, |
mbed_official | 0:4611f6cf2413 | 25 | "lwip.tcp-enabled": true, |
mbed_official | 0:4611f6cf2413 | 26 | "platform.stdio-convert-newlines": true, |
mbed_official | 0:4611f6cf2413 | 27 | "platform.stdio-baud-rate": 115200, |
mbed_official | 6:5678c0b6f74e | 28 | "platform.default-serial-baud-rate": 115200, |
mbed_official | 11:23ea0907186e | 29 | "platform.stdio-buffered-serial": true, |
mbed_official | 27:97054be1a741 | 30 | "cellular.debug-at": false, |
mbed_official | 27:97054be1a741 | 31 | "nsapi.default-cellular-plmn": 0, |
mbed_official | 27:97054be1a741 | 32 | "nsapi.default-cellular-sim-pin": "\"1234\"", |
mbed_official | 27:97054be1a741 | 33 | "nsapi.default-cellular-apn": 0, |
mbed_official | 27:97054be1a741 | 34 | "nsapi.default-cellular-username": 0, |
mbed_official | 27:97054be1a741 | 35 | "nsapi.default-cellular-password": 0 |
mbed_official | 0:4611f6cf2413 | 36 | } |
mbed_official | 0:4611f6cf2413 | 37 | } |
mbed_official | 0:4611f6cf2413 | 38 | } |