ECAP

Ayoub pirino

Hello,

In page 1643 of the Technical reference manual of the AM335x, the description of the ECCTL2 register say that the bit SWSYNC can be used to synchronize some or all ECAP time bases.

Is that mean that the TSCR register for each one will contain the same value in real time?

Regards,

Ayoub

over 10 years ago

0 Biser Gatchev-XID over 10 years ago

TI__Guru**** 393215 points

Hi Ayoub,

Yes, once the SWSYNC has been applied this should be true.

0 Ayoub pirino over 10 years ago in reply to Biser Gatchev-XID

Prodigy 245 points

Hello,

Thank you Mr Biser.

Please, I need using ECAP interrupt. after an event in pin of ECAP, how can I use this interrupt?

I don't know if they are adress for each interrupt.

Regards,

Ayoub

0 Biser Gatchev-XID over 10 years ago in reply to Ayoub pirino

TI__Guru**** 393215 points

There is one interrupt for each eCAP module. Interrupts are listed in section 6.3 of the AM335X TRM Rev. L. eCAP interrupt sources are controlled through the relevant registers, which are listed in section 15.3.4.1.

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