From 6b8fc2d550e73a6cafe06607949a2b04f8b1ac19 Mon Sep 17 00:00:00 2001
From: to-scho <tobias.scholand@gmail.com>
Date: Tue, 18 Jan 2022 15:42:45 +0100
Subject: [PATCH] fix for wrong stupid logic

---
 tasmota/xsns_22_sr04.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasmota/xsns_22_sr04.ino b/tasmota/xsns_22_sr04.ino
index 93c9a9190..9bdf2e54c 100644
--- a/tasmota/xsns_22_sr04.ino
+++ b/tasmota/xsns_22_sr04.ino
@@ -53,7 +53,7 @@ uint8_t Sr04TModeDetect(void)
   if (sonar_serial->begin(9600)) {
     DEBUG_SENSOR_LOG(PSTR("SR4: Detect mode"));
 
-    if (! PinUsed(GPIO_SR04_TRIG)) {
+    if (PinUsed(GPIO_SR04_TRIG)) {
       sr04_type = (Sr04TMiddleValue(Sr04TMode3Distance(), Sr04TMode3Distance(), Sr04TMode3Distance()) != NO_ECHO) ? 3 : 1;
     } else {
       sr04_type = 2;