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install features - usb fix

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This commit is contained in:
Brad Stein 2025-07-05 12:45:08 -05:00
parent 927a776d13
commit 3aca228498
2 changed files with 18 additions and 1 deletions
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3
scripts/daemon/lesavka-core.sh
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@ -163,6 +163,9 @@ mkdir -p "$F/control/header"
# ln -sf "$header_h" "$F/control/class/$s/h"
# done
echo 0x0 >"$F/control/terminal/camera/default/bmControls" 2>/dev/null || true
echo 0x0 >"$F/control/processing/default/bmControls" 2>/dev/null || true
# friendly label
# mkdir -p "$F/control/header/strings/0x409"
# echo "Lesavka UVC" >"$F/control/header/strings/0x409/label"

16
server/src/main.rs
View File

@ -124,6 +124,14 @@ impl Handler {
did_cycle: AtomicBool::new(false),
})
}
async fn reopen_hid(&self) -> anyhow::Result<()> {
let kb_new = open_with_retry("/dev/hidg0").await?;
let ms_new = open_with_retry("/dev/hidg1").await?;
*self.kb.lock().await = kb_new;
*self.ms.lock().await = ms_new;
Ok(())
}
}
/*──────────────── gRPC service ─────────────*/
@ -280,7 +288,13 @@ impl Relay for Handler {
) -> Result<Response<ResetUsbReply>, Status> {
info!("🔴 explicit ResetUsb() called");
match self.gadget.cycle() {
Ok(_) => Ok(Response::new(ResetUsbReply { ok: true })),
Ok(_) => {
if let Err(e) = self.reopen_hid().await {
error!("💥 reopen HID failed: {e:#}");
return Err(Status::internal(e.to_string()));
}
Ok(Response::new(ResetUsbReply { ok: true }))
}
Err(e) => {
error!("💥 cycle failed: {e:#}");
Err(Status::internal(e.to_string()))