Missing declarations in my application

[yonagy82]

Hello,
I'm testing the library using the example ISR_16_Timars_Array. While compiling I get errors of missing declarations about the method timer_isr_callback_add and the parameters TIMER_INTR_T0 and TIMER_INTR_T1. I assume I miss some file inclusion - which one?

And another question - I'm using the board Heltec WiFILoRa 32(V2). To minimize interference with other HW/SW fwatures I prefer to use timer 2 - is it possible?

Best regards
Yons Gy

[khoih-prog]

1. TIMER_INTR_T0 and TIMER_INTR_T1
   It's better to do some little research around, especially the previous issues, such as TIMER_INTR_0 Not defined #23, and save time for both of us.

2. Using Timer2-Timer3

It's completely possible, assuming Heltec WiFILoRa 32(V2) has correct firmware and configurations.

For example, instead of using

ESP32TimerInterrupt/examples/Change_Interval/Change_Interval.ino

Lines 103 to 104 in 668316d

	// Init ESP32 timer 0
	ESP32Timer ITimer0(0);

use

// Init ESP32 timer 2
ESP32Timer ITimer2(2);
...

[yonagy82]

Thank you very much

…

On Thu, Jun 16, 2022 at 8:21 AM Khoi Hoang ***@***.***> wrote: 1. *TIMER_INTR_T0 and TIMER_INTR_T1* It's better to do some little research around, especially the previous issues, such as *TIMER_INTR_0 Not defined* #23 <#23>, and save time for both of us. 2. Using Timer2-Timer3 It's completely possible, assuming *Heltec WiFILoRa 32(V2)* has correct firmware and configurations. For example, instead of using https://github.com/khoih-prog/ESP32TimerInterrupt/blob/668316d71417bcb9bb31abcdedd154fff77cea7b/examples/Change_Interval/Change_Interval.ino#L103-L104 use // Init ESP32 timer 2 ESP32Timer ITimer2(2); ... — Reply to this email directly, view it on GitHub <#24 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AXTKTCF6XGSGPL5MQXFH47TVPK2VPANCNFSM5YRHSSWA> . You are receiving this because you authored the thread.Message ID: <khoih-prog/ESP32TimerInterrupt/repo-discussions/24/comments/2961214@ github.com>