HSM interrupt with SPI

gaowei wu

Other Parts Discussed in Thread: DRA71

Hello, our HSM transceiver function is implemented using SPI.

Our current SPI is a polling method, but we want to use an interrupt method.

Does SPI support interrupts on this platform? If so, do you have a demo?

0 LeonardEllis over 3 years ago

Hello Goawei,

Please provide more information, such as what processor you are using to implement this function.

Thank you,

~Leonard

0 gaowei wu over 3 years ago in reply to LeonardEllis

I use this sample to implement this function.

0 Brijesh Jadav over 3 years ago in reply to gaowei wu

Hi,

but on which platform? Is it DRA71/TDA4x? Most of the processor platforms do support SPI interrupt, you just need to enable at create time..

Regards,

Brijesh

0 gaowei wu over 3 years ago in reply to Brijesh Jadav

TDA4

0 Brijesh Jadav over 3 years ago in reply to gaowei wu

Yes, it does support interrupt mode. Please look into the create args when calling SPI_open.

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