Deprecation warnings with esp32-v2.0.0-rc1

[marcboon]

Arduino IDE version: 1.8.15
ESP32 Core Version 2.0.0-rc1
OS: Windows 10

Using ESP32TimerInterrupt with esp32-v2.0.0-rc1 I get deprecation warnings:

ESP32_S2_TimerInterrupt.h:186:33: warning: 'esp_err_t timer_spinlock_take(timer_group_t)' is deprecated [-Wdeprecated-declarations]

and

ESP32_S2_TimerInterrupt.h:202:33: warning: 'esp_err_t timer_spinlock_give(timer_group_t)' is deprecated [-Wdeprecated-declarations]

Code runs as expected, but for how long?

[khoih-prog]

Hi,

Thanks for your interest in the library and your remind of the deprecated functions in new ESP32 core v2.0.0-rc1+

As you already knew, the new ESP32 core is still in its infancy Pre-Release stage, with many more unexpected possible breaking changes. That's why any new development to support the new breaking core still has to wait and is not finalized yet.

Anyway, I've just finished coding the new unified ESP32_New_TimerInterrupt library, which is still in the final testing stage, and will be released within next week.

The new library has to be created to unify the 3 different ones, with the breaking changes of the new ESP32 core v2.0.0+, and possibly can't be backward compatible to core v1.0.6-

Then the ESP32_New_ISR_Servo library, based on that new ESP32_New_TimerInterrupt library will be also released.

Be patient,

[khoih-prog]

The new unified ESP32_New_TimerInterrupt Library, for all ESP32, ESP32_S2 and ESP32_C3 has just been published.

No more deprecation warnings from new esp32 core v2.0.0-rc1, hopefully from future cores as well.

Please test and report any new issue.

---

Releases v1.0.0

1. Initial coding for ESP32, ESP32_S2, ESP32_C3 boards with ESP32 core v2.0.0-rc1+

[khoih-prog]

FYI

The new unified ESP32_New_ISR_Servo Library, for all ESP32, ESP32_S2 and ESP32_C3 has just been published.

No more deprecation warnings from new esp32 core v2.0.0-rc1, hopefully from future cores as well.

---

Releases v1.0.0

1. Basic 16 ISR-based servo controllers using 1 hardware timer for ESP32, ESP32_S2, ESP32_C3-based board
2. Tested with ESP32 core v2.0.0-rc1+