diff --git a/module/camera/src/cap_v4l.cpp b/module/camera/src/cap_v4l.cpp
index b53c3be2..dbc3931a 100644
--- a/module/camera/src/cap_v4l.cpp
+++ b/module/camera/src/cap_v4l.cpp
@@ -1066,7 +1066,7 @@ bool CvCaptureCAM_V4L_K::tryIoctl(unsigned long ioctlCode, void *parameter) //co
                 	DqbufTimeoutuSec  = STIMEOUT_RESET_USEC;
                 //	v4l2_reset();
 		//}
-                printf("camera driver reset - time: %d\n", systime() - StartTime);
+                printf("camera driver reset - time: %lu\n", systime() - StartTime);
             }
             
             return false;
diff --git a/module/core/src/device/wombat/wombat_device.cpp b/module/core/src/device/wombat/wombat_device.cpp
index 76ef9546..bf81c910 100644
--- a/module/core/src/device/wombat/wombat_device.cpp
+++ b/module/core/src/device/wombat/wombat_device.cpp
@@ -105,9 +105,9 @@ class WombatDevice : public kipr::core::Device
       1,
       2,
       address,
-      (value & 0xFF00) >> 8,
+      (std::uint8_t)((value & 0xFF00) >> 8),
       address + 1,
-      (value & 0x00FF) >> 0,
+      (std::uint8_t)((value & 0x00FF) >> 0),
       'S'
     };
 
@@ -122,13 +122,13 @@ class WombatDevice : public kipr::core::Device
       1,
       4,
       address,
-      (value & 0xFF000000) >> 24,
+      (std::uint8_t)((value & 0xFF000000) >> 24),
       address + 1,
-      (value & 0x00FF0000) >> 16,
+      (std::uint8_t)((value & 0x00FF0000) >> 16),
       address + 2,
-      (value & 0x0000FF00) >> 8,
+      (std::uint8_t)((value & 0x0000FF00) >> 8),
       address + 3,
-      (value & 0x000000FF) >> 0,
+      (std::uint8_t)((value & 0x000000FF) >> 0),
       'S'
     };
 
diff --git a/module/graphics/public/kipr/graphics/graphics_characters.h b/module/graphics/public/kipr/graphics/graphics_characters.h
index 165efcc8..80361588 100644
--- a/module/graphics/public/kipr/graphics/graphics_characters.h
+++ b/module/graphics/public/kipr/graphics/graphics_characters.h
@@ -103,7 +103,7 @@ void graphics_print_character(int n, int x, int y, int r, int g, int b, float si
  * \param size The strings's size
  * \ingroup graphics
  */
-void graphics_print_string(char s[], int x, int y, int r, int g, int b, float size);
+void graphics_print_string(const char s[], int x, int y, int r, int g, int b, float size);
 
 
 /**
diff --git a/module/graphics/src/graphics.cpp b/module/graphics/src/graphics.cpp
index 14a6bcf4..4007d65a 100644
--- a/module/graphics/src/graphics.cpp
+++ b/module/graphics/src/graphics.cpp
@@ -134,7 +134,7 @@ inline Pixel fromTrueColor(Encoding enc, const int _0, const int _1, const int _
 {
 	switch(enc) {
 		case RGB: return Pixel(_0 / 255.0, _1 / 255.0, _2 / 255.0);
-		case BGR: return Pixel(_2 / 255.0, _1 / 255.0, _0 / 255.0);
+		default: return Pixel(_2 / 255.0, _1 / 255.0, _0 / 255.0);
 	}
 }
 
diff --git a/module/graphics/src/graphics_characters.cpp b/module/graphics/src/graphics_characters.cpp
index 547ed70f..e7e471b0 100644
--- a/module/graphics/src/graphics_characters.cpp
+++ b/module/graphics/src/graphics_characters.cpp
@@ -77,7 +77,7 @@ int __bold=0;
 #endif
 
 
-void graphics_print_string(char s[],int x, int y, int r, int g, int b, float size)
+void graphics_print_string(const char s[],int x, int y, int r, int g, int b, float size)
 {
 	int i,l;
 	l=strlen(s);