custom hardware call button detection

Ahmad Farooq

Other Parts Discussed in Thread: CC2538, CC2530

I have a custom hardware burned with the END DEVICE code. On documentation it says CALL button PIN is P0_1 with number 18. I want to check continuously if button is pressed by keep checking on PIN # 18. How to do this PIN configuration ?

over 10 years ago

0 YiKai Chen over 10 years ago

Guru 735695 points

What is your RF chip? CC2530, CC2538, or CC26xx? And which SW do you use?

0 Ahmad Farooq over 10 years ago in reply to YiKai Chen

Prodigy 210 points

CC2530,,,

SW_6 is at P0.1

0 YiKai Chen over 10 years ago in reply to Ahmad Farooq

Guru 735695 points

P0.1 is defined as SW6 in hal_key.c and it is initialized and configured in HalKeyInit() and HalKeyConfig(). So, when SW6 is pressed, HAL_ISR_FUNCTION( halKeyPort0Isr, P0INT_VECTOR ) would be triggered and call halProcessKeyInterrupt to process it.

0 Ahmad Farooq over 10 years ago in reply to YiKai Chen

Prodigy 210 points

where is SW6 located on the evaluation board?

0 YiKai Chen over 10 years ago in reply to Ahmad Farooq

Guru 735695 points

There's no physical switch or button for SW6. If you need it, you have to revise SmartRF05EB to have it.

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custom hardware call button detection