From 91975eaf49e98a96151e0deaf742ee684bb34459 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?C=C3=A9dric=20de=20Launois?= <> Date: Thu, 30 Apr 2026 11:40:28 +0200 Subject: [PATCH] Implement set_side_tone_packet for Cloud III S Wireless --- src/devices/cloud_iii_s_wireless.rs | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/src/devices/cloud_iii_s_wireless.rs b/src/devices/cloud_iii_s_wireless.rs index 71f1bde..4400957 100644 --- a/src/devices/cloud_iii_s_wireless.rs +++ b/src/devices/cloud_iii_s_wireless.rs @@ -52,6 +52,7 @@ const COLOR_COMMAND_ID: u8 = 0x4D; const CHARGE_STATE_COMMAND_ID: u8 = 0x48; const GET_MIC_MUTE_COMMAND_ID: u8 = 0x04; const GET_SIDE_TONE_COMMAND_ID: u8 = 0x16; +const SET_SIDE_TONE_COMMAND_ID: u8 = 0x0D; const GET_AUTO_POWER_OFF_COMMAND_ID: u8 = 0x4B; const GET_VOICE_PROMPT_COMMAND_ID: u8 = 0x14; @@ -210,8 +211,14 @@ impl Device for CloudIIISWireless { Some(packet) } - fn set_side_tone_packet(&self, _side_tone_on: bool) -> Option> { - None + fn set_side_tone_packet(&self, side_tone_on: bool) -> Option> { + // Confirmed via NGenuity USB capture: `0c 02 03 00 00 0d <0|1>`. + // byte[3] = 0x00 marks a SET (vs 0x01 for GET). + let mut packet = BASE_PACKET.to_vec(); + packet[3] = 0x00; + packet[5] = SET_SIDE_TONE_COMMAND_ID; + packet[6] = side_tone_on as u8; + Some(packet) } fn get_side_tone_volume_packet(&self) -> Option> {