ESP32 new version S2 S3 C3

[forty76]

Hello, thank you for your fantastic libraries

Unfortunately Arduino detects several errors when using the new ESP32 (S2,S3,C3). I'm currently trying
sergei/NMEA2000_esp32_twai (https://github.com/sergei/NMEA2000_esp32_twai)

You could implement the right libraries for the various devices in the NMEA2000_CAN.h file.

#elif USE_N2K_CAN == USE_N2K_ESP32_CAN
#if CONFIG_IDF_TARGET_ESP32S2
#include <NMEA2000_esp32_twai.h>
tNMEA2000 &NMEA2000=(new NMEA2000_esp32_twai());
#elif CONFIG_IDF_TARGET_ESP32S3
#include <NMEA2000_esp32_twai.h>
tNMEA2000 &NMEA2000=(new NMEA2000_esp32_twai());
#elif CONFIG_IDF_TARGET_ESP32
#include <NMEA2000_esp32.h>
tNMEA2000 &NMEA2000=*(new tNMEA2000_esp32());
#else
#error "Unrecognized ESP."
#endif

[ttlappalainen]

I won't, since it does not use properly my library.

[unxs0]

I won't, since it does not use properly my library.

Can we crowd fund the work needed to get esp32-s3 support?

[ttlappalainen]

Do you need it personally or commercially? Why S3?

[unxs0]

Hi Timo! The few manufacturers of low cost boat usable AMOLED displays only use this MCU for products and/or on their development kit boards. They are DWO and their client LilyGo. https://www.lilygo.cc/products/t4-s3 (https://www.lilygo.cc/products/t4-s3) https://www.dwo.net.cn/pr.jsp?_pp=0_316_1_-1 (https://www.dwo.net.cn/pr.jsp?_pp=0_316_1_-1) Plus the only good quality low cost easy to use graphics library LVGL adds extra problems, interfering in some way with TWAI on the Expressif S3. This is possibly due to some error in the Espxx lib that at least compiles and runs (fails after some time when LVGL controls SPI) with your excellent NMEA2000 library. It is for an open source boating mini multifunction display project. And of course it should be completely libre software part of your esp32 extensión. Cheers, Gary June 17, 2024 1:59 AM, "Timo Lappalainen" ***@***.*** ***@***.******@***.***>)> wrote: Do you need it personally or commercially? Why S3? — Reply to this email directly, view it on GitHub (#25 (comment)), or unsubscribe (https://github.com/notifications/unsubscribe-auth/AELSHMQNHLXOHY7F634ZL2LZHZUKLAVCNFSM6AAAAABICGOVRGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCNZSGI2DCMBRHE). You are receiving this because you commented.Message ID: ***@***.***>

[ibravo]

+1 for adding support to the Lilygo T Display S3 board. These are great boards that have an attached screen, thus able to display the data on the same board, making it great for a small footprint device.
I'm also using it for personal use, to attach to the NMEA2k network and display the results in the little screen.

[skarlsson]

I hacked together something that you can steal or take some inspiration from. https://github.com/skarlsson/NMEA2000_twai. I used it successfully (last week) for 3 devices esp32, esp32s3 and espc3 (olimex card and xiao) using esp idf 5.x