From 1b0514cdd2dc7e9e5d0d6f48ddf93054f22f0a58 Mon Sep 17 00:00:00 2001
From: Yuri D'Elia <wavexx@thregr.org>
Date: Tue, 9 Jul 2024 14:11:36 +0200
Subject: [PATCH] ksun_m6: Fix initialization of new memories

Explicitly set a few extra bits to zero to initialize correctly new
memory slots.

_unk3/_unk4 seem to be part of compander/hopping respectively, even
though only a single value for both is accepted.

Setting _unk3 to 1 (compander:0b10) makes the radio ignore the channel
completely. The original software also refuses to decode the slot and
fail with a generic error.

Setting _unk4 to 1 (hopping:0b10) works on the radio, but still causes
the original software to fail with an error.
---
 chirp/drivers/ksun_m6.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/chirp/drivers/ksun_m6.py b/chirp/drivers/ksun_m6.py
index 62b38ce64..590584d9e 100644
--- a/chirp/drivers/ksun_m6.py
+++ b/chirp/drivers/ksun_m6.py
@@ -55,10 +55,8 @@
       skip: 1,
       tx_tone: 2,
       tx_code: 12;
-  u8 _unk3: 1,
-     compander: 1,
-     _unk4: 1,
-     hopping: 1,
+  u8 compander: 2, // only 0b00/0b01 allowed
+     hopping: 2, // only 0b00/0b01 allowed
      scrambler: 4;
 } memory[80];
 """