https://github.com/dotcypress/placebo
Truly minimal STM32G0/STM32C0 prototyping board
https://github.com/dotcypress/placebo
pcb stm32 stm32c0 stm32g0
Last synced: about 2 months ago
JSON representation
Truly minimal STM32G0/STM32C0 prototyping board
- Host: GitHub
- URL: https://github.com/dotcypress/placebo
- Owner: dotcypress
- License: apache-2.0
- Created: 2021-07-22T19:34:48.000Z (almost 4 years ago)
- Default Branch: main
- Last Pushed: 2023-01-19T21:56:49.000Z (over 2 years ago)
- Last Synced: 2025-01-24T19:11:58.021Z (4 months ago)
- Topics: pcb, stm32, stm32c0, stm32g0
- Language: OpenSCAD
- Homepage:
- Size: 18.1 MB
- Stars: 26
- Watchers: 4
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
- License: LICENSE-APACHE
Awesome Lists containing this project
README
# Placebo
Truly minimal STM32G0/STM32C0 proto board.
## Features
* Breadboard/Perfboard friendly
* Power line bypass capacitors
* Reset circuit
* [`Tag-Connect TC2030-CTX-NL`](https://www.tag-connect.com/product/tc2030-ctx-nl-stdc14-for-use-with-stm32-processors-with-stlink-v3) programming connector
* Optional battery connector with LDO
* Optional configurable LED
## Pinout
## Rust firmware
1. Install rustup by following the instructions at https://rustup.rs
2. Install Cortex-M0, M0+, and M1 (ARMv6-M architecture) target: `rustup target add thumbv6m-none-eabi`
3. Install LLVM tools: `rustup component add llvm-tools-preview`
4. Install cargo-binutils: `cargo install cargo-binutils` (Note: on some Linux distros (e.g. Ubuntu) you may need to install the packages build-essential, gcc-arm-none-eabi, libssl-dev and pkg-config prior to installing cargo-binutils.)
5. Install cargo-generate: `cargo install cargo-generate`
6. Generate project: `cargo generate --git https://github.com/dotcypress/placebo-template.git`
7. Build firmware: `cargo build --release`
8. Flash microcontroller: `cargo run --release`
## Resources
- [Order PCB on Oshpark](https://oshpark.com/shared_projects/tT7z3ldx)
- [Schematics](docs/placebo.pdf)
- [Gerber files](docs/placebo.zip)
- [BOM](docs/placebo.csv)
- [Interactive BOM](https://htmlpreview.github.io/?https://github.com/dotcypress/placebo/blob/main/docs/ibom.html)
## License
Licensed under either of
- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
http://www.apache.org/licenses/LICENSE-2.0)
- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.