Add retry mechanism for volume write (#3121)

2026-08-20 22:49:06 +00:00 · 2026-04-10 14:33:48 +08:00
parent ef2ae9874b
commit fc18992442
6 changed files with 34 additions and 26 deletions
@@ -225,8 +225,15 @@ volume_range_t volume_range() {
    return audio_codec->headphone_gain_range();
 }

-void set_volume(const volume_t volume) {
-    audio_codec->set_headphone_volume(volume);
+bool set_volume(const volume_t volume) {
+    // add retry method
+    for (int i = 0; i < 100; ++i) {
+        if (audio_codec->set_headphone_volume(volume)) {
+            return true;
+        }
+        chThdSleepMilliseconds(2);
+    }
+    return false;
 }

 } /* namespace headphone */