Firmware to implement USB communications on the CH32V307 microcontroller.
- RISCV compiler (xPack/SiFive)
- Meson
- Ninja
meson setup build/ --cross-file riscv-xpack # or riscv-sifive
ninja -C build
Options are specified via meson's options, when creating a new build:
meson setup build/ --cross-file riscv-xpack -Doption_name=option_value
Change an existing build:
meson --reconfigure build/ -Doption_name=option_value
<<<<<<< HEAD
| Option Name | Option Value | Option Description |
|---|---|---|
| board | ch32v307v-r1, icebreaker-v1.99a | which board/pins are used |
| usb_port | hs, fs | which usb port is used |
| usb_debug | error, warning, info, log | which debug level is used |
| ======= |
ninja -C build upload
tinyusb
| Option Name | Option Value | Option Description |
|---|---|---|
| board | ch32v307v-r1, icebreaker-v1.99a | which board/pins are used |
| usb_port | hs, fs | which usb port is used |
| usb_debug | error, warning, info, log | which debug level is used |
Unless otherwise stated files are licensed as Apache-2.0:
Copyright 2022 Ahmed Charles <me@ahmedcharles.com>
Copyright 2022 Greg Davill <greg.davill@gmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.