From 826defad86ae5266de598a9e6f747062c893fb9c Mon Sep 17 00:00:00 2001
From: Eric Jiang <eric@fabrica.dev>
Date: Fri, 30 Oct 2020 11:12:40 -0700
Subject: [PATCH] Accept 0x08 as first byte in addition to 0xf7

---
 huion_keys.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/huion_keys.py b/huion_keys.py
index a27d964..326a758 100644
--- a/huion_keys.py
+++ b/huion_keys.py
@@ -115,8 +115,9 @@ def get_button_press(hidraw):
     global SCROLL_STATE
     while True:
         sequence = hidraw.read(12)
-        # don't think there's anything we care about that doesn't start with 0xf7
-        if sequence[0] != 0xf7:
+        # 0xf7 is what my Kamvas Pro 22 reads
+        # another model seems to send 0x08
+        if sequence[0] != 0xf7 and sequence[0] != 0x08:
             pass
         if sequence[1] == 0xe0: # buttons
             # doesn't seem like the tablet will let you push two buttons at once