in nRF52840 DK freeRTOS example when advertising interval set to 10, application going in Hardfault handler.

RE: in nRF52840 DK freeRTOS example when advertising interval set to 10, application going in Hardfault handler.

Keyur — Tue, 11 Feb 2020 10:07:31 GMT

Hello Susheel,

Thank you for your answer. Below are the logs which I got while running the example.

<info> app: Flags error code 0
<info> app: HRS FreeRTOS example started.
<info> app: Fast advertising.
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: In notification send function came
<info> app: Connected
<info> app: BLE connection handle assignment 0
<error> app: Fatal error

RE: in nRF52840 DK freeRTOS example when advertising interval set to 10, application going in Hardfault handler.

Susheel Nuguru — Fri, 07 Feb 2020 11:41:48 GMT

sorry misunderstood your question.

I change the advertising interval to 16000 and there was no hardfault. I was able to connect, discover and receive notifications tested on FreeRTOS HRS examples on PCA10056 on SDK16.

RE: in nRF52840 DK freeRTOS example when advertising interval set to 10, application going in Hardfault handler.

Keyur — Fri, 07 Feb 2020 08:57:48 GMT

Hello Susheel,

I know what value we need to set in the advertisement interval. I set the value 16000(i.e. 10 second in 0.625ms format). But after this value I am getting hardfault. Did you guys try setting an advertisement interval as 16000 in the freeRTOS example?

Do you know how we can set and maximum value we can set for advertisement interval in the freeRTOS example?

Thanks

Keyur

RE: in nRF52840 DK freeRTOS example when advertising interval set to 10, application going in Hardfault handler.

Susheel Nuguru — Thu, 06 Feb 2020 11:52:58 GMT

10 is not a valid minimum interval for advertising. And these numbers are not dependent on using an RTOS or not.

Please look at the range of valid advertising interval provided here.

RE: in nRF52840 DK freeRTOS example when advertising interval set to 10, application going in Hardfault handler.

Keyur — Wed, 05 Feb 2020 15:35:03 GMT

What is maximum advertisement interval we can set in freeRTOS?

RE: in nRF52840 DK freeRTOS example when advertising interval set to 10, application going in Hardfault handler.

Keyur — Wed, 05 Feb 2020 08:32:48 GMT

When the advertising interval is set to 10 seconds at that time module is going in the Hard fault handler in the HRS freeRTOS example