TLS1.2V

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TLS1.2V

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shreyasbn
Contributor I
hai community, i am using imxrt1064 evk-development board to my project (sdk packages 2.9.1 latest).I have implemented TLS1.2v to my Mqtt secure connection.during handshaking process other threads are not running (remaining threads are in suspend state),once handshake process will finish others threads are start running,can you suggest any solution for this problem
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jingpan
NXP TechSupport
NXP TechSupport

Hi,

When mqtt connection start, it call mqtt_client_connect(). This function call LWIP_ASSERT_CORE_LOCKED() first. It will check if function called from interrupt context. If it is true, this function will lock all interrupt. 

 

Regards,

Jing

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shreyasbn
Contributor I

hai Jing,

i have given last priority for MQTT Task, Still this problem is exist, i am trying to find exact problem?,i thought because of random number generation it is blocking,But not 100% Sure.

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jingpan
NXP TechSupport
NXP TechSupport

Hi shreyasbn,

Please check the priority of the MQTT connection task and your task. If MQTT connection task is higher than other task, FreeRTOS will not schedule to other tasks until MQTT connection task finishing.

 

Regards,

Jing

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