MD3x0: radio: fixed broken 1750Hz tone

2025-07-05 11:50:59 +02:00 · 2025-07-05 11:50:59 +02:00 · 28aa4378c2
parent c64057780f
commit 28aa4378c2
1 changed files with 1 additions and 1 deletions
--- a/platform/drivers/baseband/radio_MD3x0.cpp
+++ b/platform/drivers/baseband/radio_MD3x0.cpp
@ -270,7 +270,7 @@ void radio_enableTx()
            {
                source = TxAudioSource::LINE_IN;    // HR_C5000 audio input is tone generator
                C5000.setModFactor(0x1E);           // Set correct modulation factor
-                gpio_setMode(BEEP_OUT, ALTERNATE);  // Override audio path configuration
+                gpio_setMode(BEEP_OUT, ALTERNATE | ALTERNATE_FUNC(2));
                toneGen_beepOn(1750.0f, 255, 0);    // Enable 1750Hz tone, always on
            }