Commit Graph

918 Commits (926423c109219e759a19b5c150fd9c3f5424d56b)

Author SHA1 Message Date
Martin Kojtal 3e790cc9ab
Merge pull request #12065 from AriParkkila/cell-fea-nidd
Non-IP socket implementation for NIDD over CP
2020-01-07 15:55:15 +01:00
Ari Parkkila 7899fead59 Cellular: Refactor CellularBase from AT_ControlPlane_netif 2020-01-07 04:03:33 -08:00
Ari Parkkila 4b3ef73333 Cellular: Fix astyle 2020-01-06 22:35:53 -08:00
Ari Parkkila 85baad850f Cellular: Add NIDD for U-blox/N2XX 2020-01-06 22:35:18 -08:00
Ari Parkkila f695e278ea Cellular: Add NIDD for Quectel/BC95 2020-01-06 22:35:18 -08:00
Ari Parkkila 033402d597 Cellular: Change CellularNonIPSocket to poll before timeout 2020-01-06 22:35:18 -08:00
Ari Parkkila f4158ca00e Cellular: Change ATHandler debug print levels 2020-01-06 22:35:18 -08:00
Ari Parkkila 913cbd96a6 Cellular: Change 3GPP TS 27.007 NIDD to async
Add a missing license header.
Remove semaphores and add +CRTDCP to support async operation.
Fix delete context and disconnect to execute just once.
Add support for NONIP PPD type.
Change CellularNetwork::clear() to virtual so it can be overridden.
2020-01-06 22:35:18 -08:00
Ari Parkkila 972d8a6107 Cellular: Add count/dequeue methods in CellularList 2020-01-06 22:33:50 -08:00
Ari Parkkila feee2a234e Cellular: Fix Non-IP of Quectel/BG96 modem driver
Add missing license headers.
Remove semaphores to allow async operation.
Change hex format to allow binary payload.
Limit payload size to 100 bytes.
Fix missing plus char at +QCFGEXT.
2020-01-06 22:33:49 -08:00
Kimmo Vaisanen 6c647104c7 Cellular: Move cellular event queue thread ownership to CellularDevice
Earlier CellularDevice has owned event queue used by cellular (state machine and ATHandler for example),
but the thread used to dispatch the queue has been owned by state machine.

This commit moves the event queue thread to CellularDevice so now the ownership of cellular event queue
is in one place.
2020-01-07 08:28:30 +02:00
Martin Kojtal 0dbf34bf06
Merge pull request #12123 from kivaisan/refactor_variable_visibilities
Cellular: Refactor cellular variable visibilities
2020-01-03 12:11:52 +00:00
Martin Kojtal 6baa5e479d
Merge pull request #12020 from linlingao/fix_rat
Fix issues in setting radio access technology
2020-01-02 10:08:11 +00:00
Kimmo Vaisanen f7cc3db70b Cellular: Refactor cellular variable visibilities
- Earlier some variables were public even though used only internally
- Also refactored variables to the end of class definitions
- Removed duplicate _property_array from CellularDevice
- Changed _impl methods as protected
2019-12-30 10:00:24 +02:00
Antti Kauppila ca7848d854 Refactored away onboard_modem_api because it is not needed at all
All targets must implement soft_- and hard_power_on/off() functions which are practically same what onboard_modem_api offered.
These were seen as a duplicate features and therefore we removed this.
All targets involved have been updated to reflect the changes
2019-12-27 16:04:10 +01:00
Ari Parkkila d5abab8843 Cellular: Add check for network congestion in BC95 driver 2019-12-20 04:25:26 -08:00
Martin Kojtal 789a193696
Merge pull request #12133 from kivaisan/limit_at_trace_length
Cellular: Suppress long AT traces
2019-12-20 11:24:38 +01:00
Lin Gao 0bc8f4f726 Revert BUFF_SIZE fix, to be fixed in another PR. Add missing property entries 2019-12-19 13:45:30 -06:00
Lin Gao c8524c25be add config option and property to choose automatic fallback for PLMN manual operator selection 2019-12-19 11:26:13 -06:00
Lin Gao d5d4520d62 Implement set_access_technology_impl for Telit ME910 2019-12-19 11:23:30 -06:00
Lin Gao a5a9683348 Change AT+COPS mode to manual first then fall back to auto to improve reliability. Fix a syntax error when RAT is set 2019-12-19 11:23:30 -06:00
Lin Gao 9e17653723 Increase BUFF_SIZE to avoid error in AT response when debug is turned on 2019-12-19 11:21:14 -06:00
Kimmo Vaisanen f5ef066055 Cellular: Suppress long AT traces
When AT traces are enabled and very long AT commands are traced,
system can easily go to unwanted state. Therefore the length of the AT
traces is limited to DEBUG_MAXLEN (currently 60 characters).

This commit fixes read_hex_string, read_bytes and write to use this
limitter.
2019-12-19 09:54:23 +02:00
Ari Parkkila 31bd1a795b Cellular: Fix Gemalto driver to handle remote peer closed 2019-12-18 01:37:53 -08:00
Ari Parkkila 89b66465c2 Cellular: Fix Gemalto/Cinterion driver 2019-12-18 01:10:51 -08:00
Anna Bridge eac7d30ca5
Merge pull request #12114 from AriParkkila/cell-dns-zero
Cellular: Fix to not use all zero address for DNS
2019-12-17 16:41:39 +00:00
Anna Bridge e28daf7c84
Merge pull request #12110 from AnttiKauppila/cp_recv_len
Moved CP Max recv len into mbed_lib.json
2019-12-17 16:28:37 +00:00
Anna Bridge 298f3f22b7
Merge pull request #12088 from AriParkkila/cell-cops
Cellular: Fix AT command for COPS manual network selection
2019-12-17 16:24:28 +00:00
Antti Kauppila 6d0b2fae9b Moved CP Max recv len into mbed_lib.json
According to [3GPP-TS_24.008] the maximum size for Non-IP link MTU is 1358 octets to prevent fragmentation in the backbone network.
Therefore reduced the maximum size to follow the standard.
2019-12-16 15:48:46 +02:00
Ari Parkkila 50ab644380 Cellular: Fix to not use all zero address for DNS 2019-12-16 04:56:45 -08:00
Ari Parkkila 483c557f9b Cellular: Fix AT command for COPS manual network selection 2019-12-12 00:31:43 -08:00
Antti Kauppila c42426a889 Coverity fixes for UBlox
- Unneeded class variables refactored away
- Init function refactored to remove duplicate code
2019-12-11 09:26:41 +02:00
Antti Kauppila 35c2b60800 Coverity fix for ATHAndler
Unneeded NULL check removed
2019-12-11 09:25:29 +02:00
Antti Kauppila e221ba9bb9 initialisation added for _property_array 2019-12-09 15:25:22 +02:00
Antti Kauppila 7a87023921 Disabled SMS by default 2019-12-09 15:25:22 +02:00
Antti Kauppila 30ea858f51 Disable APN lookup by default 2019-12-09 15:25:22 +02:00
Antti Kauppila 90d3dc1f13 CellularStack fixed 2019-12-09 15:25:22 +02:00
Antti Kauppila e51230c5e4 Remove CellularBase and AT_CellularBase
Removed CellularBase and AT_CellularBase from cellular stack and updated both code and unittests accordingly.

Moved property handling into AT_CellularDevice
2019-12-09 15:25:22 +02:00
Martin Kojtal e4e6ac5bd6
Merge pull request #12008 from AriParkkila/cell-at-string-fix
Cellular: Fix ATHandler string handling
2019-12-03 15:52:39 +01:00
Ari Parkkila c22dd77f42 Cellular: Fix ATHandler string handling 2019-12-03 03:21:13 -08:00
Martin Kojtal da5a8b2b65
Merge pull request #11952 from pferland-multitech/master
Fix for Dragonfly nano and registration for LTE-M plans
2019-12-02 16:55:14 +01:00
Martin Kojtal 24c6c4cab5
Merge pull request #11935 from AriParkkila/cell-depr-device
Cellular: Mark to be deprecated in CellularDevice
2019-11-29 15:45:35 +01:00
Ari Parkkila 088140e04b Cellular: Mark CellularDevice::stop deprecated 2019-11-29 04:24:56 -08:00
Martin Kojtal ffdd54315f
Merge pull request #11941 from michalpasztamobica/remove_internal_string_apis
Remove string-based API usage within mbed-os
2019-11-28 14:26:03 +01:00
Michal Paszta ea04c4f85e Remove internal usage of deprecated APIs in IPCore
Updated:
* netsocket classes,
* unittests, stubs and mocks,
* greentea tests
2019-11-27 20:02:20 +02:00
Martin Kojtal 9974d831fe
Merge pull request #11949 from ARMmbed/acabarbaye-patch-1
Fix for ARMC5 compilation errors for some targets
2019-11-27 13:12:14 +01:00
Martin Kojtal 58d6f5f39f
Merge pull request #11873 from AnttiKauppila/disable_sms
Make SMS configurable in Cellular stack
2019-11-27 09:03:55 +01:00
Peter Ferland 35e4904b23 Enabled CGREG for Dragonfly Nano allowing 2G fallback registrations 2019-11-26 17:20:27 -06:00
Peter Ferland 2301036b80 Changed registration AT commands used by Multitech Dragonfly Nano 2019-11-26 16:53:46 -06:00
Adrien CABARBAYE 877523dab4
Update QUECTEL_BG96_CellularStack.cpp
Similar issue for a different target
`./mbed-os/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96_CellularStack.cpp", line 431: Error:  #20: identifier "sprintf" is undefined`
> armcc -c --gnu -Ospace --split_sections --apcs=interwork --brief_diagnostics --restrict --multibyte_chars -O3 -DMBED_TRAP_ERRORS_ENABLED=1 --cpu=Cortex-M4.fp.sp --md --no_depend_system_headers --c99 -D__ASSERT_MSG --cpp11 --no_rtti --no_vla -DMBED_ROM_START=0x0 -DMBED_ROM_SIZE=0x80000 -DMBED_RAM_START=0x20000000 -DMBED_RAM_SIZE=0x10000 -DTARGET_SOFTDEVICE_NONE -DTARGET_NORDIC -DCMSIS_VECTAB_VIRTUAL_HEADER_FILE="cmsis_nvic.h" -DTARGET_NRF52 -DCMSIS_VECTAB_VIRTUAL -DTARGET_MCU_NRF52832 -DDEVICE_SPI_ASYNCH=1 -DMBED_TICKLESS -DDEVICE_SLEEP=1 -DFEATURE_BLE=1 -DNRF52_PAN_12 -D__CMSIS_RTOS -DTARGET_SDK_15_0 -DNRF52_PAN_64 -DDEVICE_SPI=1 -DDEVICE_I2C=1 -DNRF52_PAN_15 -DDEVICE_SERIAL=1 -DTARGET_LIKE_MBED -DDEVICE_PORTOUT=1 -DDEVICE_SERIAL_ASYNCH=1 -DTARGET_M4 -DNRF52_PAN_31 -D__FPU_PRESENT=1 -D__CORTEX_M4 -DTARGET_RTOS_M4_M7 -DDEVICE_PORTIN=1 -DTARGET_CORDIO_LL -DTARGET_NRF5x -DCONFIG_GPIO_AS_PINRESET -DDEVICE_SERIAL_FC=1 -DDEVICE_USTICKER=1 -DTARGET_RELEASE -D__MBED__=1 -DTARGET_CORDIO -DMBED_MPU_CUSTOM -DNRF52_PAN_54 -DSWI_DISABLE0 -DDEVICE_INTERRUPTIN=1 -DNRF52_PAN_63 -DNRF52_PAN_51 -DDEVICE_ANALOGIN=1 -DCOMPONENT_PSA_SRV_EMUL=1 -DTARGET_NORDIC_CORDIO -DNRF52_PAN_62 -DNRF52_PAN_55 -DTARGET_CORTEX -DNRF52_PAN_53 -DDEVICE_PWMOUT=1 -DDEVICE_PORTINOUT=1 -DTOOLCHAIN_ARMC5 -DTARGET_CORTEX_M -DDEVICE_ITM=1 -DMBED_BUILD_TIMESTAMP=1574735595.5081437 -DNRF52_PAN_20 -DDEVICE_I2C_ASYNCH=1 -DDEVICE_LPTICKER=1 -DNRF52_PAN_30 -DTARGET_LIKE_CORTEX_M4 -DTARGET_NAME=MTB_UBLOX_NINA_B1 -DCOMPONENT_NSPE=1 -DDEVICE_TRNG=1 -DNRF52_PAN_58 -DTOOLCHAIN_ARM -DARM_MATH_CM4 -D__MBED_CMSIS_RTOS_CM -DNRF52 -DBOARD_PCA10040 -DDEVICE_FLASH=1 -DCOMPONENT_PSA_SRV_IMPL=1 -DTARGET_MTB_UBLOX_NINA_B1 -DDEVICE_SYSTICK_CLK_OFF_DURING_SLEEP=1 -DTARGET_NRF52832 -DTOOLCHAIN_ARM_STD -DNRF52_PAN_36 --preinclude=./BUILD/MTB_UBLOX_NINA_B1/ARMC5/mbed_config.h --via ./BUILD/MTB_UBLOX_NINA_B1/ARMC5/.includes_3003a516b3c5c98831c114756251051b.txt --depend BUILD/MTB_UBLOX_NINA_B1/ARMC5/mbed-os/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96_CellularStack.d -o BUILD/MTB_UBLOX_NINA_B1/ARMC5/mbed-os/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96_CellularStack.o ./mbed-os/features/cellular/framework/targets/QUECTEL/BG96/QUECTEL_BG96_CellularStack.cpp
2019-11-26 15:27:15 +00:00
Adrien CABARBAYE de57ba8b50
Fix for ARMC5 compilation errors for some targets
the following compilation error is seen for a number of targets when compiling using ARMC5
`tools.utils.ToolException: "./mbed-os/features/cellular/framework/AT/AT_CellularContext.cpp", line 247: Error:  #20: identifier "sprintf" is undefined`

Failing command:
> 5.06u6/bin/armcc -c --gnu -Ospace --split_sections --apcs=interwork --brief_diagnostics --restrict --multibyte_chars -O3 -DMBED_TRAP_ERRORS_ENABLED=1 --cpu=Cortex-M4.fp.sp --md --no_depend_system_headers --c99 -D__ASSERT_MSG --cpp11 --no_rtti --no_vla -DDEVICE_SERIAL_ASYNCH=1 -D__MBED__=1 -D__CORTEX_M4 -DTOOLCHAIN_ARM -DMBED_BUILD_TIMESTAMP=1574735332.2275832 -DTARGET_RELEASE -DTARGET_GigaDevice -DDEVICE_SERIAL_FC=1 -DARM_MATH_CM4 -DTARGET_LIKE_MBED -DTARGET_GD32E10X -D__FPU_PRESENT=1 -DTARGET_GD32_Target -DTARGET_M4 -DDEVICE_RTC=1 -DDEVICE_INTERRUPTIN=1 -DCOMPONENT_PSA_SRV_EMUL=1 -D__CMSIS_RTOS -DTOOLCHAIN_ARMC5 -DDEVICE_SPISLAVE=1 -DTARGET_GD32_E103VB -DTARGET_CORTEX -DDEVICE_PORTIN=1 -DDEVICE_ANALOGOUT=1 -DDEVICE_I2C=1 -DDEVICE_ANALOGIN=1 -DDEVICE_FLASH=1 -DDEVICE_SLEEP=1 -DCOMPONENT_NSPE=1 -DDEVICE_SERIAL=1 -DDEVICE_PORTOUT=1 -DTARGET_GD32E103VB -DDEVICE_CAN=1 -DTARGET_NAME=GD32_E103VB -DTARGET_CORTEX_M -D__MBED_CMSIS_RTOS_CM -DDEVICE_PWMOUT=1 -DTARGET_FF_ARDUINO -DGD32E10X -DDEVICE_USTICKER=1 -DTARGET_RTOS_M4_M7 -DDEVICE_PORTINOUT=1 -DTOOLCHAIN_ARM_STD -DCOMPONENT_PSA_SRV_IMPL=1 -DDEVICE_SPI=1 -DTARGET_LIKE_CORTEX_M4 -DDEVICE_I2CSLAVE=1 --preinclude=./BUILD/GD32_E103VB/ARMC5/mbed_config.h --via ./BUILD/GD32_E103VB/ARMC5/.includes_022feb5c2e44b9896df9a82c69438bc9.txt --depend BUILD/GD32_E103VB/ARMC5/mbed-os/features/cellular/framework/AT/AT_CellularContext.d -o BUILD/GD32_E103VB/ARMC5/mbed-os/features/cellular/framework/AT/AT_CellularContext.o ./mbed-os/features/cellular/framework/AT/AT_CellularContext.cpp
[Error] AT_CellularContext.cpp@247,0:  #20: identifier "sprintf" is undefined
2019-11-26 15:05:52 +00:00
Antti Kauppila cb806befcf Enabled SMS by default to not break anything 2019-11-26 16:32:53 +02:00
Ari Parkkila adba109de6 Cellular: Replace CellularSocket.rx_avail with pending_bytes
CellularSocket::rx_avail can be refactored away as
it is a duplicate to CellularSocket::pending_bytes.
2019-11-25 21:49:17 -08:00
Antti Kauppila 353782bf63 Disable SMS by default from Cellular stack
Put SMS behind configuration flag to save some memory (4,5kB) for Cellular users not needing SMS features.
UBlox N2XX target is also updated
2019-11-25 11:38:06 +02:00
Martin Kojtal b6edc5b0cc
Merge pull request #11923 from AriParkkila/cell-ppp-wait-connect
Cellular: Fix PPP to wait until connected event from (LWIP) PPP
2019-11-22 14:12:03 +01:00
Martin Kojtal 38a8c0e28f
Merge pull request #11914 from michalpasztamobica/refactor_string_based_apis
Deprecate string-based APIs in IPCore
2019-11-22 12:00:56 +01:00
Michal Paszta fd5b4b9119 Deprecate string-based APIs in IPCore
MBED_DEPRECATE macros is added to string-based APIs.
New, non-string-based APIs are added in their place.
Wiced binaries rebuilt
Any existing stubs or mocks are adjusted to compile and run with the newly added non-string based functions.
2019-11-22 11:31:12 +02:00
Ari Parkkila 90d7748514 Cellular: Fix PPP to wait until connected event from (LWIP) PPP 2019-11-21 23:14:18 -08:00
Ari Parkkila 2301af398e Cellular: Enable ePCO IE for BG96 driver
As per 3GPP TS 24.301:

If the UE supports NB-S1 mode, Non-IP PDN type, or N1 mode,
then the UE shall support the extended protocol configuration options IE.
...
If the UE supports the extended protocol configuration options IE,
then the UE shall set the ePCO bit to extended protocol configuration options supported
in the UE network capability IE of the ATTACH REQUEST message.
2019-11-19 21:59:19 -08:00
Martin Kojtal cb54f5065f
Merge pull request #11859 from kivaisan/fix_cellular_baremetal_scheduling
Cellular: Fix queue scheduling for bare metal
2019-11-16 07:55:36 +01:00
Martin Kojtal 7b79157a4d
Merge pull request #11580 from wajahat-ublox/ubx_modems_custom_boards
Remove target dependency in ublox cellular APIs
2019-11-15 18:26:54 +01:00
Kimmo Vaisanen deadcee06c Cellular: Fix queue scheduling for bare metal
For non-rtos build (bare metal) cellular event queue is now scheduled by shared event queue.
2019-11-13 14:51:14 +02:00
Antti Kauppila 8aac93a593 ATHandler build warning fixed 2019-11-13 09:38:02 +02:00
Wajahat Abbas 98f3baa455 Removed error directives 2019-11-05 14:25:54 +05:00
Wajahat Abbas a5015c20ee Remove target dependency in ublox cellular APIs 2019-11-05 14:25:54 +05:00
Martin Kojtal 18d4adf04f
Merge pull request #11719 from wajahat-ublox/echo_fix
Ensure modem echo is off before sending other AT commands
2019-11-04 15:56:12 +01:00
Martin Kojtal fe940924cc
Merge pull request #11683 from AnttiKauppila/baremetal_support
Baremetal profile fixes
2019-11-04 15:53:57 +01:00
Martin Kojtal c908404d94
Merge pull request #11783 from mirelachirica/set_baud_rate
Adding set baud rate routine
2019-11-04 15:27:02 +01:00
Martin Kojtal f59d71f0b4
Merge pull request #11772 from u-blox/ubx_context
Cellular: updated cellular context flags and cid in ublox-api
2019-11-04 09:57:08 +01:00
Mirela Chirica c484fc88f9 Cellular: Added set routine for baud rate 2019-11-01 17:21:31 +02:00
Antti Kauppila 0b8cd38dcd Baremetal profile fixes 2019-11-01 15:12:19 +02:00
Martin Kojtal 3c9853af61
Merge pull request #11754 from mirelachirica/athandler_write_hex_string
Cellular: Added write_hex_string to AT handler
2019-10-29 10:00:46 +01:00
Mirela Chirica beeccbe52c Cellular: Added write_hex_string to AT handler 2019-10-28 10:34:05 +02:00
mudassar-ublox fa6c69c824 updated cellular context flags and cid in ublox-api 2019-10-22 11:17:46 +05:00
Wajahat Abbas c5f164d75f Ensure modem echo is off 2019-10-21 15:02:08 +05:00
Martin Kojtal 95343276a5
Merge pull request #11717 from iliapenev/master
Fix Quectel M26 context hang
2019-10-21 11:54:50 +02:00
Martin Kojtal bfb435a899
Merge pull request #11657 from u-blox/ubx_apn_setting
Cellular: Fix apn check
2019-10-21 09:36:27 +02:00
Ilia Penev ad1387b2fd Fix Quectel M26 context hang 2019-10-21 00:48:22 +03:00
Martin Kojtal 19606710e6
Merge pull request #11630 from kivaisan/move_is_connected_as_protected
Cellular: Change visibility of _is_connected as protected
2019-10-16 15:58:50 +08:00
Martin Kojtal 0e7d8927f1
Merge pull request #11615 from kivaisan/remove_deprecated_cellular_tests
Cellular: Remove old deprecated tests
2019-10-14 09:28:01 +02:00
Anna Bridge 22951d7378
Merge pull request #11616 from u-blox/ubx_cellular_api
Cellular: Setting timeout before send command in gethostbyname.
2019-10-11 10:45:41 +01:00
Anna Bridge 319fd671b1
Merge pull request #11618 from AriParkkila/cell-stm-pwr
Cellular: Fix CellularStateMachine to not loop between init/power states
2019-10-11 10:44:36 +01:00
mudassar-ublox c8ade9032b fix apn check 2019-10-09 12:31:53 +05:00
Anna Bridge ad891d9658
Merge pull request #11548 from AriParkkila/cell-dns-ip
Cellular: Fix resolving of DNS server IPv4/6 address
2019-10-07 16:46:47 +01:00
Anna Bridge 5108f9188d
Merge pull request #11558 from Tharazi97/Coverity_fixes
Coverity fixes
2019-10-07 14:52:11 +01:00
Kimmo Vaisanen 1279c20ce6 Cellular: Change visibility of _is_connected as protected
AT_CellularContext::do_connect() is a virtual API and therefore can be overwritten in
inherited class. The problem was that it sets AT_CellularContext::_is_connected flag but
earlier it was set as private member making it impossible to set in overwritten do_connect()
method.

This commit fixes the problem by changing _is_connected as protected enabling its use
in inherited class.
2019-10-04 10:29:56 +03:00
Anna Bridge eeb033f814
Merge pull request #11357 from kivaisan/offloaded_tlssocket_bg96
Offloaded TLSSocket and BG96 support for it
2019-10-03 11:54:32 +01:00
Ari Parkkila 73145fd551 Cellular: Fix CellularStateMachine to not loop on power state 2019-10-03 01:12:14 -07:00
Kimmo Vaisanen b6ebfeea2c Cellular: Remove old deprecated tests
Cellular tests have been replaced with generic mbed-os netsocket and network interface tests.
2019-10-03 10:24:12 +03:00
mudassar-ublox b2d0448351 setting timeout before send command 2019-10-03 12:22:17 +05:00
Martin Kojtal 31114ba343
Merge pull request #11598 from JanneKiiskila/AT_Cell_err_warn
AT_CellularDevice.cpp - unused variable err warning
2019-10-01 13:35:03 +02:00
Martin Kojtal 828fd2378a
Merge pull request #11581 from AriParkkila/cell-pdp-cid
Cellular: Fix setting of PDP context ID (cid)
2019-10-01 13:32:47 +02:00
Janne Kiiskila 55f6518853 AT_CellularDevice.cpp - unused variable err warning
We get this compiler warning;

Compile [  7.9%]: AT_CellularDevice.cpp
[Warning] AT_CellularDevice.cpp@206,18: variable 'err' set but not used [-Wunused-but-set-variable]

Due to the fact, that the code that would actually use this variable
is behind trace flags. Based on review feedback from Antti Kauppila and
Kimmo Väisänen, adding same flagging also for that.
- Reason being - the operation needs to be within the locks.
2019-09-30 17:11:23 +03:00
Mirela Chirica 0860f3e0f6 Cellular: Removed not used variable 2019-09-30 14:14:37 +03:00
Mirela Chirica 865a504542 Cellular: Include of errno.h needed for Mac OS X 2019-09-30 14:14:37 +03:00
Ari Parkkila e449e6dcdc Cellular: Fix setting of PDP context ID (cid) 2019-09-27 02:09:36 -07:00
Ari Parkkila 8054b8eef8 Cellular: Fix resolving of DNS server IPv4/6 address 2019-09-25 03:16:45 -07:00
Kimmo Vaisanen 6ba0efc969 Cellular: Use more specific error codes for socket open and connect
- When calling socket APIs when socket is not open, NSAPI_ERROR_NO_SOCKET will be
  returned instead of generic NSAPI_ERROR_DEVICE_ERROR

- If socket_send() is called when connection is not open, NSAPI_ERROR_NO_CONNECTION
  will be returned instead of generic NSAPI_ERROR_DEVICE_ERROR
2019-09-25 09:25:33 +03:00
Kimmo Vaisanen b319be14e8 Offloaded TLSSocket for BG96
Some external modems have an internal TLSSocket implementation which can be used
instead of mbedtls based TLSSocket. Using offloaded TLSSocket can result in
significantly reduced ROM usage.

Offloaded TLSSocket can be enabled by enabling "nsapi.offload-tlssocket" and the used
network stack (e.g. cellular modem's CellularStack class) must support the setsockopt's
defined in nsapi_types.h.

Compared to original mbedtls based TLSSocket, offloaded TLSSocket brings in one significant
API limitation. Offloaded TLSSocket requires setting of certificates and keys after open()
and before connect() calls, where mbedtls based TLSSocket allows setting these before open()
call.
2019-09-25 09:25:33 +03:00
Martin Kojtal d91ed5fa42
Merge pull request #11495 from kivaisan/improve_cellular_ut
Improve cellular unittests
2019-09-24 16:37:02 +02:00