This crate held the `xous_main` proc_macro that was previously used when
we were in `no_std` land. Since we now have a libstd, we can remove this
crate and improve build times while having a standard `main()` function.
Signed-off-by: Sean Cross <sean@xobs.io>
A lot of packages are depending on 0.6 api, which requires a crate
that has OS specific TRNG calls. This patch keeps the 0.5 calls
inside the TRNG crate as direct API calls, and migrates to support
a 0.6 api to a patched version of getrandom that supports Xous.
*everoyne* is relying on rand_core, a later version, that uses
a "getrandom" thing that tries to make the call for random
number generators generic.
I mean, it's kind of cool, but, it's also sort of a libc
non-pure-rust nightmare because basically it always delegates
to a C-style API for a variety of platforms.
Next step is to see if we can't...patch...getrandom to point
to a much simplified, xous-only version that is 100% pure Rust.
The vault app is the beginning of a multi-purpose authentication vault.
It will feature:
1. FIDO2 authentication
2. TOTP authenticators
3. Password storage to PDDB with auto-typing via keyboard HID
This is the first step on a very very long journey.
Also includes the USB test commands in shellchat.
This is different from the usb-test crate, in that it's fully
integrated into Xous. usb-test is just for quick-testing the USB
driver, in the absence of most of the rest of Xous.
we have to add a patch to usb-device because the SpinalHDL UDC
needs a little extra handholding on EP0 to switch IN and OUT modes
(vs e.g. STM32 where EP0 has IN and OUT descriptors).
Add the loader into the main workspace, removing it from its own
sub-workspace. We can do this now that we can specify the linker script
in `build.rs`.
This improves IDE support, and should shrink disk storage requirements.
Signed-off-by: Sean Cross <sean@xobs.io>
The first "app" is just going to be a whole-framebuffer
demo that gets raw keys and does some stuff on the screen.
It's the starting point if you wanted to eg. write a simple
video game or something for the device, but you didn't care
about much of the other UX sugar.
Add the loader into the main workspace, removing it from its own
sub-workspace. We can do this now that we can specify the linker script
in `build.rs`.
This improves IDE support, and should shrink disk storage requirements.
Signed-off-by: Sean Cross <sean@xobs.io>
This moves the kernel into the main monorepo, allowing it to share
packages with the rest of the system. This change will allow us to
reduce the number of rebuilds that take place, as well as reducing disk
usage.
Note that the loader is still an indepenent project, and the integration
of that into the monorepo is pending.
Signed-off-by: Sean Cross <sean@xobs.io>
- code is merged into shellchat so there's less alignment overhead
and some library reuse
- server is not spawned until it's needed, so the RAM load is less
Saves a bit on resources and the RTC crate doesn't need
to be stand-alone now that the modals crate is a thing;
we are able to split the UX routine to manage the RTC out
of the code that actually manages the hardware.
The hardware code ended up in LLIO, and the UX ended up in the status
routine.
