I'm a engineer using PN7462AU. I am developing an NFC communication program.
My question is very similar to this question. But there's no answer on that page.
※ URL : PN7462 GPIO Interrupts
I want to use GPIO as an interrupt source. When I receive the GPIO signal, I want to call the callback function.
There are API about GPIO. But I can't find API about setting GPIO callback function.
Question 1) Is there an API to set GPIO callback function?
- For example, using GPIO1, how to setting dwPcrIRQMessage?
- Should I use phhalPcr_RegCallBack ()?
Question 2) How to use GPIO as an interrupt source?
Below is the setup details,
1. Hardware: PN7462AU
2. SDK: PN7462AU-FW_v05.21.00
3. IDE: MCUXpresso IDE v11.0.0
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