From ef1ffb11ec0ecdb8b447ebcec31a3067579d1042 Mon Sep 17 00:00:00 2001
From: Stanislaw Grams <stanislawgrams@gmail.com>
Date: Sun, 8 Feb 2026 15:31:28 +0100
Subject: [PATCH] [feat](trx-frontend-http): add clear button to CW decoder
 output

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
---
 .../trx-frontend/trx-frontend-http/assets/web/index.html       | 1 +
 .../trx-frontend/trx-frontend-http/assets/web/plugins/cw.js    | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
index 42c5921..abc42c9 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
@@ -147,6 +147,7 @@
       <div id="subtab-cw" class="sub-tab-panel" style="display:none;">
         <div class="cw-controls">
           <button id="cw-toggle-btn" type="button">Start CW</button>
+          <button id="cw-clear-btn" type="button">Clear</button>
           <small id="cw-status" style="color:var(--text-muted);">Stopped</small>
           <div id="cw-signal-indicator" class="cw-signal-off"></div>
         </div>
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js
index e02ede5..59493ce 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/cw.js
@@ -435,3 +435,6 @@ function stopCw() {
 }
 
 cwToggleBtn.addEventListener("click", startCw);
+document.getElementById("cw-clear-btn").addEventListener("click", () => {
+  cwOutputEl.innerHTML = "";
+});