CYBLE-224110 and Deep Sleep

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Anonymous
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Dear fellows,

   

I prepared a beacon style project with a CY8C4247LQI-BL483 with Deep Sleep feature, basically implemented as in AN92584, things were running as expected.

   

The final version ships on CYBLE-224110 so once I had the material on my desk I upgraded the project as needed and there is a problem with Deep Sleep: it looks like the processor does not wake up correctly after a few cycles. If I prevent the code from going to (deep)sleep things are OK.

   

As the project is pretty tricky on some aspects I wanted to make sure Deep Sleep was correctly handled so I used the Advertisement sample code from AN92584, changed the target to match my hardware and added a software serial component to log what is going on. Things are not OK as the processor seems to be stuck after some sleep cycles

   

I attached the project for simplicity sake.

   

Does somebody see where I am mistaken ?

   

Thanks a lot for you kind help, sorry for any things I have done wrong in this post as this is my first one.

   

Maximilien.

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1 Solution
Anonymous
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Hi,

   

Can you please go to the your *.cydwr file and raise the interrupt level of bless isr to 0 and see if it is working?

   

Regards,

   

- Madhu Sudhan

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2 Replies
Anonymous
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Hi,

   

Can you please go to the your *.cydwr file and raise the interrupt level of bless isr to 0 and see if it is working?

   

Regards,

   

- Madhu Sudhan

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Anonymous
Not applicable

Madhu,

   

Thanks a lot for you help ; unfortunately the bless ISR was already set to 0 (factory default, I guess, I did not change that).

   

 

   

Regards,

   

 

   

Maximilien.

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