* Clean up demo config for wolfSSL mutual auth.
* Add comment about picking the correct ROOT CA.
* uncrustify using_wolfSSL.c and some other code style changes.
* Apply suggestions from code review
Co-authored-by: Archit Aggarwal <architag@amazon.com>
Add URL file links to the MQTT agent documentation page.
Add comment blocks into each demo that also point toward the MQTT agent documentation to ensure users are aware the agent method exists.
* Set mbedtls submodule tag to v2.24.0
* Update projects
Co-authored-by: Oscar Michael Abrina <abrinao@amazon.com>
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
Small change that simply specifies why the NetworkContext must be defined by each compilation unit along with details on how to include it to your project.
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
The MQTT library has been updated with the MQTT_RECV_POLLING_TIMEOUT_MS and MQTT_SEND_RETRY_TIMEOUT_MS configurations which should be set to zero when using a dummy timer function to avoid possibility of infinite loop when retrying failed transport send/receive calls. As the MQTT Keep Alive demo uses a dummy timer function, this PR updates the demo configuration to set these timeouts to zero.
By removing the definition of the NetworkContext struct in the header file, we allow the application to define it. This allows an application writer to use multiple transports in the same compilation unit. That way, multiple .c files do not have to be created for each transport.
The API of FreeRTOS/backoffAlgorithm library has changed to remove dependency on random number generator; instead require the caller to generate the random number and pass it to the BackoffAlgorithm_GetNextBackoff API for backoff period calculation. This PR updates the submodule pointer commit, and updates the demos and tests to use the simplied library API
A new repository, FreeRTOS/backoffAlgorithm, has been created for hosting the library for backoff calculation. This repo replaces the FreeRTOS-Plus/Source/Utilities/exponential_backoff with the submodule to the new repository, and updates all the demos that use retry logic to use the backoffAlgorithm API
* URLs have changed on the FreeRTOS.org site - this commit matches the URLs in the code with the new URLs on the website.
* Add link to device shadow directory to the shadow docs.
* Update main.c
* Update main.c
* Update readme.txt
* Update main.c
* Update main.c
* Update readme.txt
Co-authored-by: yngki <47755894+yngki@users.noreply.github.com>
* Fix logging stack to print message in the first SdkLog
* Do not log metadata if on the same line
* Fix wrong var name
* Change task names to DemoTask
* Change for shadow too
* Move declaration to a separate line
Co-authored-by: Gary Wicker <14828980+gkwicker@users.noreply.github.com>
* Update logging_stack.h file to avoid use of __FUNCTION__ macro
* Revert to use __FUNCTION__ instead of __FILE__
* Fix comment about metadata format
* Fix incorrect mapping of SdkLog function
* Fix typo causing LOG_METADATA_ARGS to be undefined
* Fix another bug with SdkLog macro definition
* Fix formatting
* Move mapping of SdkLog to vLoggingPrintf from logging_stack to config files
* Remove dependency of LIBRARY_LOG_NAME on LIBRARY_METADATA_* macros
* Minor improvements
Co-authored-by: Gary Wicker <14828980+gkwicker@users.noreply.github.com>
Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Only comments have changed. No code changes.
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
Co-authored-by: Gary Wicker <14828980+gkwicker@users.noreply.github.com>
* Update to the WolfSSL FIPS ready demo: Add a debug break point into the configASSERT() implementation along with a comment telling users how to update the integrity check hash if they hit the breakpoint.
* Updates in the root directory: Remove "New - Stream and Message Buffers.url" as the feature is no longer new, and edit the readme.md file as the repo now contains 'core' libraries in addition to 'FreeRTOS+' libraries.
* FreeRTOS-Plus/Source/Utilities: Add readme files and links to documentation.
* Application-Protocols: Add readme and URL links.
* Remove Index.html from the end of a URL in the readme.txt file.
* Demo-IP-Protocols: Add readme.txt files and code comments saying the protocols are not intended for production use.
* coreMQTT: Remove links to deprecated documentation, add readme and correct links to documentation.
* General: Correct URLs in source files and .url files.
* Update readme.txt
* Fix logging issue caused by using \n as the default newline character
* Update the other demos
* Fix accidentally changed NETWORK_INTERFACE
* Set \r\n as default instead
* Update sources to reflect \r\n change
* Get rid of configLOGGING_NEW_LINE altogether
Co-authored-by: abhidixi11 <44424462+abhidixi11@users.noreply.github.com>
This updates the platform and logging directory and moves it to the following places:
FreeRTOS\FreeRTOS-Plus\Source\Utilities
FreeRTOS\FreeRTOS-Plus\Source\Application-Protocols\network_transport\freertos_plus_tcp
Project files are updated to follow suite. All updated demos are tested to work as expected.
printf-stdarg.c seems have to been moved by mistake when moving logging sources to a common folder.
Also, because logging.c is specific to Windows, it is moved to FreeRTOS-Plus/Demo/Common/Logging/Logging_WinSim.c.
This updates FreeRTOS-Plus/Source/Application-Protocols/platform folder based on feedback to include separate folders for tls and plaintext. In addition, the device-shadow-for-aws-iot-embedded-c submodule is renamed to device-shadow.
Because we would like to show an example of how the coreMQTT library is used without an actual timer query function, the keep-alive demo is updated to used a mocked function that always returns 0. As such, MQTT_ReceiveLoop must be passed a timeout of 0 so that it runs for exactly 1 iteration. Therefore, MQTT_ReceiveLoop is called repeatedly until an acknowledgement packet from the broker is received or the maximum iterations are reached.
* Add a daemon socket listener so that the process loop will only execute if data is available on the socket.
* Set process loop timeout to 0 so that other commands do not have to wait for a process loop that isn't doing anything.
* Add an additional publisher task to show multiple tasks publishing simultaneously.
* Clarify what is meant by "synchronous" and "asynchronous" publishes.
* Fix possible race condition in task notification waits.
* Move task notification wait loop to its own function.
* The prvMQTTConnect function was doing more than just connecting, so it was split into more functions.
* Minor name changes for clarity.
* Add macros for AWS IoT metrics
This adds instructions for setting up a local Mosquitto broker on Windows for use with the coreMQTT demos. There are different instructions for mutual auth, server auth, and plaintext.
This creates a democonfigDISABLE_SNI option for the demos so that it can easily be toggled by users who are using a local MQTT broker with no hostname. However, it is and should be enabled by default whenever possible.
As suggested, because logging_stack.h and logging_levels.h are used not only by demos but also by platform-specific transport code, it would make sense to move FreeRTOS-Plus/Demos/Common/Logging to FreeRTOS-Plus/Source/Logging. The same is done for demo_logging.c and demo_logging.h, which are duplicated by several demos. Win32.vcxproj project files are also updated to follow suite.
The mbedTLS sources used to show up in the root directory of the Visual Studio Project. This change updates WIN32.vcxproj.filters so that it appears under FreeRTOS+\mbedtls\library instead.
* Break from potentially infinite loops in connection sharing demo
* Use QoS1 subscription for resilience against network disconnect
Co-authored-by: Oscar Michael Abrina <abrinao@amazon.com>
- Porting MQTT basic TLS demo from C-SDK.
- This demo shows the use of the managed MQTT API over a server-authenticated connection.
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
* Some update to the demo comments and other fixes.
- Delete the leading underscore in the milliseconds helper macros.
- Add articles to some comments.
- Add clarify to come comments.
- Delete the extraneous line endings of log statements.
- Delete unused headers in the keep-alive demo.
Co-authored-by: Oscar Michael Abrina <abrinao@amazon.com>
Some demos like MQTT plaintext, serializer, and keep alive do not use @param[in] or @param[out] and instead use @param only. This change makes it so that the style matches among all demos. In addition, because FREERTOS_CONFIG_H has no trailing underscore, CORE_MQTT_CONFIG_H_ is changed to CORE_MQTT_CONFIG_H and same for MBEDTLS_CONFIG_H_.
In addition to fixing MISRA warnings, code is updated to have complexity <= 8. Also, this adds changes from PR #313, which allows the support of simultaneous connections in the mbedTLS transport wrapper.
Co-authored-by: Muneeb Ahmed <54290492+muneebahmed10@users.noreply.github.com>
- Fix the config file header include gaurd
- Fixes comments only in the main prvMQTTDemoTask( void * pvParameters )
- Deletes unused headers.
- Check the return value of MQTT_Disconnect().
Co-authored-by: Oscar Michael Abrina <abrinao@amazon.com>
MQTT allows authentication through a username/password in the CONNECT packet. This PR allows the username/password to be passed that way through a config macro. Metrics are also collected for AWS IoT Core through a set of configurable macros that are hard coded to FreeRTOS #tskKERNEL_VERSION_NUMBER. The appropriate ALPN protocols are passed when using AWS IoT Core for username/password authentication.
