From 9763cc955c4f3b2c2af54b61c2c5ad77afef9603 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Mon, 26 Jun 2023 12:55:46 +1000
Subject: Improve encoder driver

It actually works and clicks now!

Still a bit rough though. Need to dive into lvgl internals to work out
what it's doing with enc_diff
---
 src/drivers/touchwheel.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/drivers/touchwheel.cpp')

diff --git a/src/drivers/touchwheel.cpp b/src/drivers/touchwheel.cpp
index 576b6dad..84d4d67c 100644
--- a/src/drivers/touchwheel.cpp
+++ b/src/drivers/touchwheel.cpp
@@ -105,8 +105,9 @@ void TouchWheel::Update() {
   }
   if (status & 0b1) {
     // Key detect. Note that the touchwheel keys also trigger this.
-    // TODO(daniel): Do something with this.
-    // bool centre_key = ReadRegister(Register::KEY_STATUS_A) & 0b1000;
+    uint8_t reg = ReadRegister(Register::KEY_STATUS_A);
+    data_.is_button_touched = reg & 0b1000;
+    data_.is_wheel_touched = reg & 0b111;
   }
 }
 
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