linux tweaks to compile

src/Gui.h

@@ -11,6 +11,7 @@
 
 #include <string>
 #include <vector>
+#include <algorithm>
 using namespace std;
 
 class GuiButton

src/WatterottInput.cpp

@@ -7,8 +7,18 @@
  *
  */
 
-#include "WatterottInput.h"
 #include "ofMain.h"
+
+#ifdef TARGET_LINUX
+
+#include "WatterottInput.h"
+#include <stdint.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
 #include <linux/spi/spidev.h>
 
 static const uint8_t BITS_PER_WORD = 8;
@@ -81,9 +91,9 @@ int WatterottInput::setup( const char* device, uint8_t _mode, uint32_t _speed )
 		return false;
 	}
 
-	ofLog(OF_LOG_VERBOSE, "spi mode: %d", mode);
-	ofLog(OF_LOG_VERBOSE, "bits per word: %d", bits);
-	ofLog(OF_LOG_VERBOSE, "max speed: %d Hz (%d KHz)", speed, speed/1000);
+	ofLog(OF_LOG_VERBOSE, "WatterottInput: spi mode: %d", mode);
+	ofLog(OF_LOG_VERBOSE, "WatterottInput: bits per word: %d", bits);
+	ofLog(OF_LOG_VERBOSE, "WatterottInput: max speed: %d Hz (%d KHz)", speed, speed/1000);
 
 	return ret;
 }
@@ -168,10 +178,12 @@ void WatterottInput::update()
 		x >>= 1; //x/2
 		y >>= 1; //y/2
 
-		printf("  got x %4i y %4i", x, y );
+		printf("  got x %4i y %4i \n", x, y );
 
 	}
 
 }
 
 
+#endif
+

src/WatterottInput.h

@@ -9,6 +9,10 @@
 
 #pragma once
 
+#ifdef TARGET_LINUX
+
+#include <linux/types.h>
+
 class WatterottInput
 {
 public:
@@ -35,3 +39,5 @@ class WatterottInput
 	uint8_t mode;
 
 };
+
+#endif

src/WatterottScreen.cpp

@@ -11,6 +11,8 @@
  * Cross-compile with cross-gcc -I/path/to/cross-kernel/include
  */
 
+#include "ofConstants.h"
+
 #ifdef TARGET_LINUX
 
 #include "WatterottScreen.h"
@@ -44,6 +46,7 @@ uint16_t WatterottScreen::rgb565( float r, float g, float b )
 
 static uint8_t mode;
 static uint8_t bits = 8;
+static uint32_t delay = 0;
 
 const static uint8_t LCD_DATA = 0x72;
 const static uint8_t LCD_REGISTER = 0x70;