能否更新I2C驱动？ (BSP-551)

[AaronPMM]

Related area

Driver

Hardware specification

ESP32-S3-BOX-3

Is your feature request related to a problem?

我在 ESP-ADF 中使用 BSP 中的 ESO-BOX-3，其中的 I2C 都使用的都是旧的驱动，包括示例也是，能否更新新的I2C驱动？

Describe the solution you'd like

在 ESP-ADF 中调用初始化接口函数

Describe alternatives you've considered

No response

Additional context

No response

I have checked existing list of Feature requests and the Contribution Guide

• I confirm I have checked existing list of Feature requests and Contribution Guide.

[ammaree]

@espressif2022 thank for the response, but not sure I understand.

Will I2C v2 driver functionality be added to all the devboard BSP's?
If so, when can we expect to have this?

-or-

Will I2C v2 driver functionality be added specifically to the ESP32-S3-BOX-3 BSP, as this issue requests?
If so then of no value to us since we have replaced the ESP32-S3-BOX with the ESP32-S3-LCD-EV-BOARD[2]

[espzav]

Hello @ammaree,
we are planning add support I2C v2 driver to all supported BSPs.

[ammaree]

Hi @espzav

Thanks for the response, and sorry to bother again, but just trying to get clarity on specifics.

Our order of priority would be:

1. ESP32-S3-LCD-EV-BOARD (800x480 and 480x480)
2. M5Stack CoreS3 (not M5Stack Core2)
3. ESP32-S3-BOX (not ESP32-S3-BOX-3)
4. ESP32-WROVER-KIT

We understand and accept that your priorities might be different but would really appreciate if you can:
a) give an indication your internal top 3 or 4 board priorities; and
b) an indication of the estimated timelines for those top priorities.

Thanks in advance, the info will help a lot.

[tore-espressif]

@ammaree this is our current task, we aim to add support within next few weeks.
eg M5stack Core S3 PR #406

Some boards (eg ESP32-S3-LCD-EV-BOARD) also depend on IO expanders, which must be upgraded to new I2C API, so it will take some time

[tore-espressif]

Update

• IO expander I2C driver refactor(io_expander): support i2c ng #424
• esp-s3-box-3 feat(esp-box-3): Support I2C Driver-NG #414

[ManelCS]

Has the ESP32-S3-LCD-EV-BOARD been updated to support I2C version 2?

[tore-espressif]

Has the ESP32-S3-LCD-EV-BOARD been updated to support I2C version 2?

Not yet, it is the next one on our list