From a3302689607ed1eedb94521d44bd8f0cf5eb43ea Mon Sep 17 00:00:00 2001
From: Marcus <marcus@deltalima.org>
Date: Thu, 17 Oct 2024 15:28:16 +0200
Subject: [PATCH] debugging - LittleFS causes ESP32 D1 Mini to crash - no idea
 why

when calling LittleFS.format() esp32 d1 mini crashes

```
assert failed: esp_littlefs_format esp_littlefs.c:474 (partition_label)

Backtrace: 0x40083571:0x3ffb2040 0x40088365:0x3ffb2060 0x4008d2bd:0x3ffb2080 0x400e1c83:0x3ffb21b0 0x400d2ba9:0x3ffb21f0 0x400d1a0a:0x3ffb2210 0x400d4d3a:0x3ffb2290
```
---
 Arduino/CanGrow/CanGrow.ino               | 19 +++++++++++++++++--
 Arduino/CanGrow/include/CanGrow.h         |  1 +
 Arduino/CanGrow/include/CanGrow_Version.h |  5 -----
 3 files changed, 18 insertions(+), 7 deletions(-)
 delete mode 100644 Arduino/CanGrow/include/CanGrow_Version.h

diff --git a/Arduino/CanGrow/CanGrow.ino b/Arduino/CanGrow/CanGrow.ino
index d126f5b..0c3e3c5 100644
--- a/Arduino/CanGrow/CanGrow.ino
+++ b/Arduino/CanGrow/CanGrow.ino
@@ -59,10 +59,12 @@
 #include <ArduinoJson.h>
 // https://github.com/PaulStoffregen/Time
 #include <TimeLib.h>
+#include "FS.h"
 // arduino-core for esp8266 and esp32
 #include "LittleFS.h"
 
 
+
 void setup() {
   // define output for onboard LED/WIPE pin
   pinMode(PinWIPE, OUTPUT);
@@ -93,13 +95,26 @@ void setup() {
     }
     delay(333);
   }
-  // set back to HIGH because thats the default
+  
+  #ifdef ESP8266
+  // set back to HIGH because thats the default on esp8266
   digitalWrite(PinWIPE, HIGH);
-  //delay(2000);
+  #endif
+  #ifdef ESP32
+  // set back to HIGH because thats the default esp32
+  digitalWrite(PinWIPE, LOW);
+  #endif
+  
 
   // read status from PinWIPE to WIPE
   // when PinWIPE is set to LOW, format LittleFS
+  
+  #ifdef ESP8266
   if(digitalRead(PinWIPE) == LOW) {
+  #endif
+  #ifdef ESP32
+  if(digitalRead(PinWIPE) == HIGH) {
+  #endif
     Serial.println("!! formatting LittleFS !!");
     LittleFS.format();
     Panic();
diff --git a/Arduino/CanGrow/include/CanGrow.h b/Arduino/CanGrow/include/CanGrow.h
index e281ab0..a45efa3 100644
--- a/Arduino/CanGrow/include/CanGrow.h
+++ b/Arduino/CanGrow/include/CanGrow.h
@@ -30,6 +30,7 @@
 #include "CanGrow_Version.h"
 
 
+//#define FORMAT_LITTLEFS_IF_FAILED false
 const char* configfile = "config.json";
 
 #ifdef ESP8266
diff --git a/Arduino/CanGrow/include/CanGrow_Version.h b/Arduino/CanGrow/include/CanGrow_Version.h
deleted file mode 100644
index f5e5a73..0000000
--- a/Arduino/CanGrow/include/CanGrow_Version.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* CanGrow_Version.h gets generated from cangrow.sh */
-
-const char* CanGrowVer = "0.2-dev";
-const char* CanGrowBuild = "529bd7e-20241017010523";
-