Disable touch panel auto-reset

mark9064 · mark9064 · commit 8a60a2147cb6 · 2025-10-14T21:20:55.000+01:00
diff --git a/src/drivers/Cst816s.cpp b/src/drivers/Cst816s.cpp
@@ -57,6 +57,10 @@ bool Cst816S::Init() {
   static constexpr uint8_t irqCtl = 0b01110000;
   twiMaster.Write(twiAddress, 0xFA, &irqCtl, 1);
 
+  // Disable auto-reset after 5s of no gesture
+  // The reset kills the current touch point, so paint/pong etc breaks
+  twiMaster.Write(twiAddress, 0xFB, 0, 1);
+
   return true;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,10 @@ bool Cst816S::Init() {`
`57`	`57`	`static constexpr uint8_t irqCtl = 0b01110000;`
`58`	`58`	`twiMaster.Write(twiAddress, 0xFA, &irqCtl, 1);`
`59`	`59`
	`60`	`+ // Disable auto-reset after 5s of no gesture`
	`61`	`+ // The reset kills the current touch point, so paint/pong etc breaks`
	`62`	`+ twiMaster.Write(twiAddress, 0xFB, 0, 1);`
	`63`	`+`
`60`	`64`	`return true;`
`61`	`65`	`}`
`62`	`66`