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Remove the simple UDP client/server tasks from the MQTT demo as the demo's network connection can be tested more easily just by pinging it.

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Tidy up the iot_config.h header files a little.
This commit is contained in:
Richard Barry 2019-07-23 19:23:12 +00:00
parent 95f60318d5
commit 53842d4cac
7 changed files with 68 additions and 622 deletions
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47
FreeRTOS-Plus/Demo/FreeRTOS_IoT_Libraries/mqtt/main.c
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@ -26,10 +26,7 @@
*/
/*
* This project is a cut down version of the project described on the following
* link. Only the simple UDP client and server and the TCP echo clients are
* included in the build:
* http://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/examples_FreeRTOS_simulator.html
* TBD
*/
/* Standard includes. */
@ -51,32 +48,13 @@ should an assert get hit. */
/* Demo app includes. */
#include "demo_logging.h"
/* Set the following constants to 1 or 0 to define which tasks to include and
exclude:
mainCREATE_SIMPLE_UDP_CLIENT_SERVER_TASKS: When set to 1 two UDP client tasks
and two UDP server tasks are created. The clients talk to the servers. One set
of tasks use the standard sockets interface, and the other the zero copy sockets
interface. These tasks are self checking and will trigger a configASSERT() if
they detect a difference in the data that is received from that which was sent.
As these tasks use UDP, and can therefore loose packets, they will cause
configASSERT() to be called when they are run in a less than perfect networking
environment.
mainCREATE_SIMPLE_MQTT_EXAMPLE_TASKS: TBD
*/
#define mainCREATE_SIMPLE_UDP_CLIENT_SERVER_TASKS 0
#define mainCREATE_SIMPLE_MQTT_EXAMPLE_TASKS 1
/* Simple UDP client and server task parameters. */
#define mainSIMPLE_UDP_CLIENT_SERVER_TASK_PRIORITY ( tskIDLE_PRIORITY )
#define mainSIMPLE_UDP_CLIENT_SERVER_PORT ( 5005UL )
/*
* Prototypes for the demos that can be started from this project.
* Prototypes for the demos that can be started from this project. Note the
* MQTT demo is not actually started until the network is already, which is
* indicated by vApplicationIPNetworkEventHook() executing - hence
* prvStartSimpleMQTTDemo() is called from inside vApplicationIPNetworkEventHook().
*/
extern void vStartSimpleMQTTDemo( void );
extern void vStartSimpleUDPClientServerTasks( uint16_t usStackSize, uint32_t ulsPort, UBaseType_t uxPriority );
/*
* Just seeds the simple pseudo random number generator.
@ -197,18 +175,9 @@ static BaseType_t xTasksAlreadyCreated = pdFALSE;
created. */
if( xTasksAlreadyCreated == pdFALSE )
{
#if( mainCREATE_SIMPLE_UDP_CLIENT_SERVER_TASKS == 1 )
{
vStartSimpleUDPClientServerTasks( configMINIMAL_STACK_SIZE, mainSIMPLE_UDP_CLIENT_SERVER_PORT, mainSIMPLE_UDP_CLIENT_SERVER_TASK_PRIORITY );
}
#endif
#if( mainCREATE_SIMPLE_MQTT_EXAMPLE_TASKS == 1 )
{
vStartSimpleMQTTDemo();
}
#endif
/* Demos that use the nextwork are created after the nextwork is
up. */
vStartSimpleMQTTDemo();
xTasksAlreadyCreated = pdTRUE;
}