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B-G431B-ESC1 software missing Hall Interrupts for custom board

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SRedd.5
Senior III

‎2023-06-04 08:20 AM

I modified the software B-G431B-ESC1 for the custom board, but i am missing the hall interrupts some times. Why does it happen? Does software loading cause this issue, i am sending CAN messages at every 10ms of around 10 messages?

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Gael A
ST Employee

‎2023-09-06 01:51 AM

Hello SRedd.5,

First of all, we would like to apologize for the delay in replying to your post.

If your point is still relevant : this may be a priority issue between your CAN messages and Hall interrupts, please make sure that your Hall interrupts have a higher priority than your CAN messages.

If you agree with my answer, please consider accepting it by clicking on 'Accept as solution'.

Hope this will help,
Gaël A.

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Gael A
ST Employee

‎2023-09-06 01:51 AM

Hello SRedd.5,

First of all, we would like to apologize for the delay in replying to your post.

If your point is still relevant : this may be a priority issue between your CAN messages and Hall interrupts, please make sure that your Hall interrupts have a higher priority than your CAN messages.

If you agree with my answer, please consider accepting it by clicking on 'Accept as solution'.

Hope this will help,
Gaël A.
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