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https://github.com/dasimmet/zig-raspberry-pico-sdk
https://github.com/dasimmet/zig-raspberry-pico-sdk
microzig pico raspberry zig zig-package
Last synced: about 1 month ago
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- Host: GitHub
- URL: https://github.com/dasimmet/zig-raspberry-pico-sdk
- Owner: dasimmet
- License: mit
- Created: 2024-11-07T21:46:55.000Z (2 months ago)
- Default Branch: master
- Last Pushed: 2024-12-14T12:29:57.000Z (about 1 month ago)
- Last Synced: 2024-12-14T13:29:04.735Z (about 1 month ago)
- Topics: microzig, pico, raspberry, zig, zig-package
- Language: Zig
- Homepage:
- Size: 33.2 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# raspberry pico-sdk on the zig buildsystem
## Requirements
- zig 0.13.0 or higher
- ~~libudev-dev for libusb on linux~~
The last zig version i built against (ubuntu linux 24.04 x86_64):
```console
foo@bar:~$ zig version
0.14.0-dev.2164+6b2c8fc68
```
## Picotool
this repo builds the raspberry picotool from the sdk source on the zig buildsystem:
```console
foo@bar:~$ zig build run
PICOTOOL:
Tool for interacting with RP2040/RP2350 device(s) in BOOTSEL mode, or with an RP2040/RP2350 binary
SYNOPSIS:
picotool info [-b] [-p] [-d] [--debug] [-l] [-a] [device-selection]
picotool info [-b] [-p] [-d] [--debug] [-l] [-a] [-t ]
picotool config [-s ] [-g ] [device-selection]
picotool config [-s ] [-g ] [-t ]
picotool load [--ignore-partitions] [--family ] [-p ] [-n] [-N] [-u] [-v] [-x] [-t ] [-o ]
[device-selection]
picotool link [--quiet] [--verbose] [-t ] [-t ] [-t ] [] [-t ] [-p]
picotool save [-p] [device-selection]
picotool save -a [device-selection]
picotool save -r [device-selection]
picotool verify [device-selection]
picotool reboot [-a] [-u] [-g ] [-c ] [device-selection]
picotool otp list|get|set|load|dump|permissions|white-label
picotool partition info|create
picotool uf2 info|convert
picotool version [-s] []
picotool coprodis [--quiet] [--verbose] [-t ] [-t ]
picotool help []
COMMANDS:
info Display information from the target device(s) or file.
Without any arguments, this will display basic information for all connected RP2040 devices in BOOTSEL mode
config Display or change program configuration settings from the target device(s) or file.
load Load the program / memory range stored in a file onto the device.
link Link multiple binaries into one block loop.
save Save the program / memory stored in flash on the device to a file.
verify Check that the device contents match those in the file.
reboot Reboot the device
otp Commands related to the RP2350 OTP (One-Time-Programmable) Memory
partition Commands related to RP2350 Partition Tables
uf2 Commands related to UF2 creation and status
version Display picotool version
coprodis Post-process coprocessor instructions in disassembly files.
help Show general help or help for a specific command
Use "picotool help " for more info
```
## Picotool zig build interface
```zig
// build.zig
const pico_sdk = @import("zig-raspberry-pico-sdk");
const load_step = pico_sdk.load(b, .{
.firmware = lazypath_to_firmware_uf2,
.execute = true,
.sudo = b.option(bool, "load-with-sudo", "run picotool load with sudo") orelse false,
}, .{});
b.step("load").dependOn(load_step);
```