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The Xous microkernel

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This PR draws a Wi-Fi signal bar with 5 bars (lowest to highest signal), to the right of SSID name. Signal power is calculated from a lowest of -90dBm to...

As the PDDB caches more entries, it doesn't have a mechanism to add backpressure to prevent memory exhaustion (there is already a way to flush cache entries, but there's no...

bug
Kernel

as referenced in this issue (#194 ) conversation with @bunnie and my misunderstanding of PDDB bases: the bases are behaving like a stack, the writing will be done on the...

enhancement

Trying to prepare renode, and error when building renode-image. From: https://github.com/betrusted-io/xous-core#quickstart-using-an-emulator ``` $ cargo xtask renode-image Updating git repository `https://github.com/betrusted-io/curve25519-dalek.git` Updating git repository `https://github.com/betrusted-io/ring-xous` Updating git repository `https://github.com/betrusted-io/usb-device.git` Updating crates.io...

I just lost everything without reason, 2 PDDB basis open in vault, I've been using them for weeks, yesterday I decide I'll do a backup because there is a lot...

While implementing the `vault` server, the key changed notification isn't firing when I expect it to. Need to investigate.

The PDDB Basis root record is meant to be re-allocated every time it is updated. However, the current implementation keeps on writing it to the same location on disk. The...

technical debt

Howdie, thanks so much for sharing this project, and especially the work on the [vault](https://github.com/betrusted-io/xous-core/tree/main/apps/vault) app in 0.9.9

We've been splitting crates into separate API crates and implementation crates to facilitate better portability for Xous to new platforms. One result of this is that the API crates, along...

help wanted
security

Doing a suspend/resume cycle in Renode most of the times results in the following error, followed by a system reset: ``` 11:48:59.5546 [ERROR] SoC/wdt: Watchdog timer expired -- requesting system...