added retein of last knowb position value

Rocketct · Rocketct · commit 32c7893b4aef · 2025-05-12T08:13:49.000+02:00
diff --git a/src/Modulino.h b/src/Modulino.h
@@ -342,8 +342,8 @@ class ModulinoKnob : public Module {
       }
     }
     _pressed = (buf[2] != 0);
-    int16_t ret = buf[0] | (buf[1] << 8);
-    return ret;
+    int16_t _last_pox = buf[0] | (buf[1] << 8);
+    return _last_pox;
   }
   void set(int16_t value) {
     if (_bug_on_set) {
@@ -366,8 +366,10 @@ class ModulinoKnob : public Module {
     return 0xFF;
   }
 private:
+  int16_t _last_pox = 0;
   bool _pressed = false;
   bool _bug_on_set = false;
+
 protected:
   uint8_t match[2] = { 0x74, 0x76 };
 };

Original file line number	Diff line number	Diff line change
`@@ -342,8 +342,8 @@ class ModulinoKnob : public Module {`
`342`	`342`	`}`
`343`	`343`	`}`
`344`	`344`	`_pressed = (buf[2] != 0);`
`345`		`- int16_t ret = buf[0] \| (buf[1] << 8);`
`346`		`- return ret;`
	`345`	`+ int16_t _last_pox = buf[0] \| (buf[1] << 8);`
	`346`	`+ return _last_pox;`
`347`	`347`	`}`
`348`	`348`	`void set(int16_t value) {`
`349`	`349`	`if (_bug_on_set) {`
`@@ -366,8 +366,10 @@ class ModulinoKnob : public Module {`
`366`	`366`	`return 0xFF;`
`367`	`367`	`}`
`368`	`368`	`private:`
	`369`	`+ int16_t _last_pox = 0;`
`369`	`370`	`bool _pressed = false;`
`370`	`371`	`bool _bug_on_set = false;`
	`372`	`+`
`371`	`373`	`protected:`
`372`	`374`	`uint8_t match[2] = { 0x74, 0x76 };`
`373`	`375`	`};`