Rust Pitaya
===========

Minimalist bare metal Rust firmware for Red Pitaya.

Development instructions
------------------------

Pure build with Nix and execution on a remote JTAG server:

```shell
nix build .#rust-pitaya-jtag
./remote_run.sh
```

Impure incremental build and execution on a remote JTAG server:

```shell
nix develop
cd src
gateware/rust-pitaya.py -g ../build/gateware  # build gateware
make                                          # build firmware
cd ..
./remote_run.sh -i
```

Notes:

- The impure build process is also compatible with non-Nix systems.
- If the board is connected to the local machine, use the ``local_run.sh`` script.

License
-------

Copyright (C) 2019-2022 M-Labs Limited.

Rust Pitaya is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Rust Pitaya is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with Rust Pitaya.  If not, see <http://www.gnu.org/licenses/>.