From c7fd7e72c9816319ef2ff540e415b1d561e83074 Mon Sep 17 00:00:00 2001
From: Naxdy <naxdy@polskalemon.com>
Date: Tue, 2 Apr 2024 10:12:23 +0200
Subject: [PATCH] feat(HID): get state on-demand to improve latency

---
 src/gcc_hid.rs | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/gcc_hid.rs b/src/gcc_hid.rs
index da2f34a..72e50e9 100644
--- a/src/gcc_hid.rs
+++ b/src/gcc_hid.rs
@@ -353,11 +353,16 @@ pub async fn usb_transfer_task(
                 ticker.next().await;
             }
 
-            let state = gcc_subscriber.next_message_pure().await;
-            let report = get_gcinput_hid_report(&state);
-            match writer.write(&report).await {
-                Ok(()) => {
+            match writer
+                .write(&{
+                    let state = gcc_subscriber.next_message_pure().await;
+                    let report = get_gcinput_hid_report(&state);
                     trace!("Report Written: {:08b}", report);
+                    report
+                })
+                .await
+            {
+                Ok(()) => {
                     let currtime = Instant::now();
                     let polltime = currtime.duration_since(lasttime);
                     let micros = polltime.as_micros();