Björn Quentin

There are currently no plans to use PSRAM for anything but heap memory. PRs are welcome

> Why was it removed [here](https://github.com/esp-rs/esp-hal/commit/92bda00296c0b31d77c39ac095330a8d464d2bc3)? It was never really supported ... e.g. we never actually zeroed `.external.bss`

Maybe #146 is an even easier way to get a similar experience (and much easier to implement in the template)

1. We don't rely on the DMA only here since from DMA's perspective the transfer is already done while I2S is still draining it's FIFO which would result in incomplete...

Yes, at the moment the I2S driver is only I2S master supporting Phillips standard - so currently doesn't support an external clock I think the max buffer size is around...

We don't have that implemented, yet

Probably getting promiscuous mode to work will only require this (and maybe a few other) functions to be properly implemented. However, we will need a new API to get the...

I think adding support for this would be a good thing, yes - we are just quite busy with other tasks currently but PRs are certainly welcome

Probably we should have another "driver" which allows receiving and sending raw frames - similar to how esp-now is "another" wifi driver: https://github.com/esp-rs/esp-wifi/blob/23b0505445ec337b872b0385d6d49bafcde81071/esp-wifi/examples/esp_now.rs#L38-L39 The additional driver would enable promiscuous mode,...

To be honest I never tried - I think my equipment doesn't even support it. In https://github.com/esp-rs/esp-wireless-drivers-3rdparty/blob/f4caebff200e8f6f51b0a11d2b69ca56c76bb1c9/patch/esp32c3/sdkconfig.defaults#LL5-L5C38 we disable `CONFIG_ESP32_WIFI_ENABLE_WPA3_OWE_STA` but we leave `ESP32_WIFI_ENABLE_WPA3_SAE` as default (``y`) - so I'm...