deprecated function how to solve it

[pdecaro]

Good evening, I'm having this problem. When I recompile a program that was working perfectly, I get this error for a deprecated function called "esp_lcd_touch_get_coordinates." It tells me to replace it with "esp_lcd_touch_get_data-Instead." I replace the name of this new function in the program, but I still get the error.
Can you please help me solve this problem?
Thank you.

[MicroController]

I replace the name of this new function in the program, but ...

The new function has a different signature than the old one, i.e. it must be called with different arguments. Documentation seems to still be sparse, but here's an example:

Code: Select all

esp_lcd_touch_point_data_t touch_point_data[1];
uint8_t touch_cnt = 0;

ESP_ERROR_CHECK(esp_lcd_touch_get_data(tp, touch_point_data, &touch_cnt, 1));

[mbratch]

Were you actually getting an error message for the deprecated function or was it a warning message? Usually when a function becomes deprecated, you're given a considerable amount of time to adapt the replacement function(s).

[nopnop2002]

In ESP-IDF V6, the following options may help avoid deprecation-related errors.
This allowed us to temporarily circumvent the deprecation error related to the legacy TWAI driver.
However, it is not guaranteed that all errors can be avoided.

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