From 36bb2e9f3742e087c5469a128bafca127dc2d641 Mon Sep 17 00:00:00 2001
From: Rocketct <r.rizzo@arduino.cc>
Date: Mon, 28 Apr 2025 15:03:33 +0200
Subject: [PATCH] fix for knob press

---
 src/Modulino.h | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/Modulino.h b/src/Modulino.h
index 54c00a0..fb77790 100644
--- a/src/Modulino.h
+++ b/src/Modulino.h
@@ -320,12 +320,27 @@ class ModulinoKnob : public Module {
     }
     return ret;
   }
-  int16_t get() {
+  bool update() {
     uint8_t buf[3];
     auto res = read(buf, 3);
     if (res == false) {
       return 0;
     }
+    get(buf);
+    return 1;
+  }
+  int16_t get(uint8_t * buf = nullptr) {
+    if (buf == nullptr) {
+      buf = (uint8_t*)malloc(3);
+      if (buf == nullptr) {
+        return 0;
+      }
+      auto res = read(buf, 3);
+      if (res == false) {
+        _pressed = false;
+        return 0;
+      }
+    }
     _pressed = (buf[2] != 0);
     int16_t ret = buf[0] | (buf[1] << 8);
     return ret;