1480: stm32: Async flash support for F4 r=rmja a=rmja
This PR depends on https://github.com/embassy-rs/embassy/pull/1478.
It adds async write/erase operations to the F4 series based on the work in https://github.com/embassy-rs/embassy/pull/870 but aligned to the new flash regions.
If one considers the entire `Flash` then nothing has changed other than the async operations have been added.
Co-authored-by: Rasmus Melchior Jacobsen <rmja@laesoe.org>
1487: rp: Implement embedded_hal::serial::Write for Uart/UartTx r=Dirbaio a=Alpha-3
Uart/UartTx currently implements `embedded_hal_02::serial::Read<u8>` and `embedded_hal_02::blocking::serial::Write<u8>` but not `embedded_hal_02::serial::Write<u8>`.
This implements the missing `embedded_hal_02::serial::Write<u8>` to allow use of Uart with crates that expect this interface, such as [defmt_serial](https://docs.rs/defmt-serial/latest/defmt_serial/).
Co-authored-by: Alpha3__0 <Alpha3.0gmail.com>
1485: Align with updated stm32 metapac r=Dirbaio a=rmja
This now depends on https://github.com/embassy-rs/stm32-data/pull/192 as it seems that ppre1 is using the enum, but ppre2 does not.
Please have a good look at this. I do not have a G4 chip so I cannot verify this change.
Co-authored-by: Rasmus Melchior Jacobsen <rmja@laesoe.org>
1471: embassy-net: Make TcpSocket::abort() async r=Dirbaio a=mkj
This lets callers ensure that the reset packet is sent to the remote host. Otherwise there isn't a way to wait for the smoltcp stack to send the reset.
Requires changes to smoltcp to wake after the reset has been sent, see https://github.com/smoltcp-rs/smoltcp/compare/master...mkj:smoltcp:abort-wake
This commit also adds a "TCP accept" demo of the problem. Without the `.await` for abort() it gets dropped before the RST packet is emitted.
Co-authored-by: Matt Johnston <matt@ucc.asn.au>
