This change adds the possibility to perform compliance testing with
STM32 systems by directly exposing SMI when needed. Users can
then use this to configure PHY registers for test modes.
Without that feature one will find import errors on opening the webpage, that are hard to debug.
The feature was indirectly enabled in the wasm example, however the reason wasn't documented and thus it was easy to miss.
* Use at-commands for building and parsing AT commands which has better
error handling.
* Retrieve DNS servers
* Retrieve gateway
* Update example to configure embassy-net with retrieved parameters.
The 2350 doesn't have a boot2 like the 2040, but it does have the
concept of a xip setup function that could be customized. By default the
bootrom searches for the attached flash chip and provides an xip setup
func at the base of the bootram. That bootram is not executable, so it
still needs to be copied to ram like boot2 would be.
Currently does not use inline assembly.
Also switch to picotool, as elf2uf2 has not been patched to support the
2350.
The usb mouse example included code copied from the keyboard example to set up
a button, which is not used in the mouse example. Remove it, to make the
example clearer.
Allow capturing (and distinguishing) non-SOP packets as well. The
default configuration will just configure SOP packets. For ease of use
the default receive function signature is unchanged as for PD sinks
(which is likely the common usage) just SOP is enough so no need to
differentiate.
This commit addresses #3256 by disabling dma NVIC interrupt enablement at startup.
Instead, per-channel NVIC interrupt enablement is now done with the rest of the dma channel configuration.
This ensures that each core will only handle the interrupts of the DMA channels that it uses.
