Compilation error: 'CAN_TX_IDX' undeclared (first use in this function) about battery-emulator

[BEMSman]

UPDATE!!
I just removed ESP32 by Espressif Library ver 3.0.0-alpha2 and rolled back to ver 2.0.11 and can now compile without error.

[BEMSman]

I should add to the above that originally I received error:
C:\Users\Chris\Downloads\BYD-Battery-Emulator-For-Gen24-4.0.0\BYD-Battery-Emulator-For-Gen24-4.0.0\Software\src\lib\miwagner-ESP32-Arduino-CAN\CAN.c:37:10: fatal error: esp_intr.h: No such file or directory
37 | #include "esp_intr.h"
| ^~~~~~~~~~~~
compilation terminated.

exit status 1

Compilation error: esp_intr.h: No such file or directory

to overcome that error I added this to the CAN.c file:

// #include "esp_intr.h"
#include "esp_intr_alloc.h" // jimn warning depreciated #include "esp_intr.h"

[dalathegreat]

Great, once the library leaves ALPHA, we can update the repo. They wanted to rename CAN to TWIA which messes up a few things. One of my Patreons posted on Github same thing when they tried the ALPHA;

Error: cannot find file "esp_intr.h"
New file name is "esp_intr_alloc.h"
Error: no definition for CAN_TX_IDX, CAN_RX_IDX
New defines are TWAI_TX_IDX and TWAI_RX_IDX, not sure what file is needed now, maybe "soc/gpio_sig_map.h" but using hard coded values from that file (found on github) works well. TX is 123, RX is 94

[dalathegreat]

The merged PR #262 makes the users aware that only 2.0.11 works at the moment!