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Alissa Rao 79099d807b
Adds support for reading/writing to save media. (#109) 
* Write some of the basic infrastructure for SRAM support.

* Implement battery-backed SRAM.

* Implement non-Atmel Flash chips.

* Implement support for Atmel Flash SRAM chips.

* Implement EEPROM support, various refactorings to SRAM system.

* Replace Save API with one based more cleanly on the flash chip API.

* Run rustfmt on new save media code.

* Improve test_savegame and fix remaining bugs caught by the changes.

* Proofreading on comments/documentation for save module.

* Fix addresses for read/verify routines in save::flash.

* Rebase save_api onto current master.
2021-02-22 23:19:37 -07:00
.cargo Simplify build process (#106) 2021-02-20 11:49:40 -07:00
.github/workflows Simplify build process (#106) 2021-02-20 11:49:40 -07:00
book Use RFC 2873 asm syntax (#93) 2020-06-14 01:22:59 -06:00
examples Adds support for reading/writing to save media. (#109) 2021-02-22 23:19:37 -07:00
examples-bak Get all the code lined up 2019-02-14 19:39:34 -07:00
src Adds support for reading/writing to save media. (#109) 2021-02-22 23:19:37 -07:00
.gitignore Implement a sync API for working with global mutable state. (#107) 2021-02-21 16:57:26 -07:00
build.rs Simplify build process (#106) 2021-02-20 11:49:40 -07:00
Cargo.toml Simplify build process (#106) 2021-02-20 11:49:40 -07:00
init.sh Fixed dead link + convenience additions 2018-12-13 14:31:11 +01:00
LICENSE-APACHE2.txt Revert "Deploy rust-console/gba to github.com/rust-console/gba.git:master" 2018-11-13 12:47:52 -07:00
linker.ld Simplify build process (#106) 2021-02-20 11:49:40 -07:00
make_example.sh Implement a sync API for working with global mutable state. (#107) 2021-02-21 16:57:26 -07:00
Makefile.toml Simplify build process (#106) 2021-02-20 11:49:40 -07:00
README.md Simplify build process (#106) 2021-02-20 11:49:40 -07:00
rustfmt.toml Fix rustfmt to get things a little more compact 2019-02-12 10:00:16 -07:00
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README.md

License:Apache2 ci crates.io docs.rs

  • Built with cargo-make
  • Stability:None

gba

Eventually there will be a full Tutorial Book that goes along with this crate. However, currently the development focus is leaning towards having minimal coverage of all the parts of the GBA. Until that's done, unfortunately the book will be in a rather messy state.

What's Missing

The following major GBA features are still missing from the crate:

  • Affine Graphics
  • Interrupt Handling
  • Serial Communication

Build Dependencies

Install required cargo packages

rustup install nightly
rustup +nightly component add rust-src
cargo install cargo-make
cargo install gbafix

Install arm build tools

  • Ubuntu 
    sudo apt-get install binutils-arm-none-eabi
  • OSX 
    brew install --cask gcc-arm-embedded
  • Windows
    • Download the GNU Arm Embedded Toolchain
    • Install the toolchain, make sure to select "Add path to environment variable" during install

First Time Setup

Writing a Rust program for the GBA requires a fair amount of special setup. All of the steps are detailed for you in the Development Setup part at the start of the book.

If you've done the described global setup once before and just want to get a new project started quickly we got you covered:

curl https://raw.githubusercontent.com/rust-console/gba/master/init.sh -sSf | bash -s APP_NAME

Contribution

This crate is Apache2 licensed and any contributions you submit must also be Apache2 licensed.