From 8b4e55d2ddc194f12abb07e427efe755f2f6d06d Mon Sep 17 00:00:00 2001
From: Marcel Peterkau <marcel@peterkau.de>
Date: Thu, 10 Feb 2022 22:31:11 +0100
Subject: [PATCH] moved some Strings to Flash

---
 Software/ChainLube/src/can.cpp     |  4 ++--
 Software/ChainLube/src/config.cpp  |  8 ++++----
 Software/ChainLube/src/lubeapp.cpp | 12 ++++++------
 Software/ChainLube/src/main.cpp    |  2 +-
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/Software/ChainLube/src/can.cpp b/Software/ChainLube/src/can.cpp
index ba44fd1..277f6ba 100644
--- a/Software/ChainLube/src/can.cpp
+++ b/Software/ChainLube/src/can.cpp
@@ -6,9 +6,9 @@ void Init_CAN()
 {
 
     if (CAN0.begin(MCP_STDEXT, CAN_500KBPS, MCP_16MHZ) == CAN_OK)
-        Serial.println("MCP2515 Initialized Successfully!");
+        Serial.println(PSTR("MCP2515 Initialized Successfully!"));
     else
-        Serial.println("Error Initializing MCP2515...");
+        Serial.println(PSTR("Error Initializing MCP2515..."));
 
     CAN0.init_Mask(0, 0, 0x07FF0000); // Init first mask...
     CAN0.init_Mask(1, 0, 0x07FF0000); // Init second mask...
diff --git a/Software/ChainLube/src/config.cpp b/Software/ChainLube/src/config.cpp
index 67710c8..44883ba 100644
--- a/Software/ChainLube/src/config.cpp
+++ b/Software/ChainLube/src/config.cpp
@@ -18,7 +18,7 @@ void InitEEPROM()
 {
   ee.begin();
   if (!ee.isConnected())
-    Serial.println("ERROR: Can't find eeprom...");
+    Serial.println(PSTR("ERROR: Can't find eeprom..."));
 }
 #endif
 
@@ -78,7 +78,7 @@ void GetConfig_EEPROM()
 
   if (Checksum_EEPROM((uint8_t *)&LubeConfig, sizeof(LubeConfig)) != checksum)
   {
-    Serial.printf("CFG EEPROM Checksum BAD\n");
+    Serial.printf(PSTR("CFG EEPROM Checksum BAD\n"));
     FormatConfig_EEPROM();
   }
   LubeConfig.checksum = checksum;
@@ -131,7 +131,7 @@ void GetPersistence_EEPROM()
 
   if (Checksum_EEPROM((uint8_t *)&PersistenceData, sizeof(PersistenceData)) != checksum)
   {
-    Serial.printf("Persistance EEPROM Checksum BAD\n");
+    Serial.printf(PSTR("Persistance EEPROM Checksum BAD\n"));
     FormatPersistence_EEPROM();
   }
   PersistenceData.checksum = checksum;
@@ -191,7 +191,7 @@ void dumpEEPROM(uint16_t memoryAddress, uint16_t length)
 
   char ascii_buf[BLOCK_TO_LENGTH + 1];
   sprintf(ascii_buf, "%*s", BLOCK_TO_LENGTH, "ASCII");
-  Serial.print("\nAddress ");
+  Serial.print(PSTR("\nAddress "));
   for (int x = 0; x < BLOCK_TO_LENGTH; x++)
     Serial.printf("%3d", x);
 
diff --git a/Software/ChainLube/src/lubeapp.cpp b/Software/ChainLube/src/lubeapp.cpp
index 3a813f4..c032867 100644
--- a/Software/ChainLube/src/lubeapp.cpp
+++ b/Software/ChainLube/src/lubeapp.cpp
@@ -54,22 +54,22 @@ void RunLubeApp(uint32_t add_milimeters)
     switch (globals.systemStatus)
     {
     case sysStat_Normal:
-        strcpy(globals.systemStatustxt, "Normal");
+        strcpy(globals.systemStatustxt, PSTR("Normal"));
         break;
     case sysStat_Purge:
-        strcpy(globals.systemStatustxt, "Purge");
+        strcpy(globals.systemStatustxt, PSTR("Purge"));
         break;
     case sysStat_Rain:
-        strcpy(globals.systemStatustxt, "Rain");
+        strcpy(globals.systemStatustxt, PSTR("Rain"));
         break;
     case sysStat_Startup:
-        strcpy(globals.systemStatustxt, "Startup");
+        strcpy(globals.systemStatustxt, PSTR("Startup"));
         break;
     case sysStat_Error:
-        strcpy(globals.systemStatustxt, "Error");
+        strcpy(globals.systemStatustxt, PSTR("Error"));
         break;
     case sysStat_Shutdown:
-        strcpy(globals.systemStatustxt, "Shutdown");
+        strcpy(globals.systemStatustxt, PSTR("Shutdown"));
         break;
     }
 
diff --git a/Software/ChainLube/src/main.cpp b/Software/ChainLube/src/main.cpp
index 3bc4a1b..71e7618 100644
--- a/Software/ChainLube/src/main.cpp
+++ b/Software/ChainLube/src/main.cpp
@@ -689,7 +689,7 @@ void toggleWiFiAP(boolean shutdown)
     WiFiMaintainConnectionTicker.stop();
     debugV("WiFi AP started, stopped Maintain-Timer");
 #else
-    debugV("WiFi AP started");
+    debugV(PSTR("WiFi AP started"));
 #endif
   }
 }