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--- libg19.h.orig 2010-04-12 21:56:18.000000000 +0200
+++ libg19.h 2011-04-16 08:25:58.000000000 +0200
@@ -20,15 +20,21 @@
#define G19_H
#include <stdint.h>
+#include <string.h>
#ifdef __cplusplus
extern "C"
{
#endif
-#define LIBG19_VERSION "1.1.1"
+#define LIBG19_VERSION_MAJOR 1
+#define LIBG19_VERSION_MINOR 2
+#define LIBG19_VERSION_MICRO 0
+
+#define LIBG19_VERSION "1.2.0"
#define G19_BMP_SIZE 154112
+#define G19_BMP_DSIZE 153600
typedef struct
{
@@ -38,7 +44,32 @@
}
G19Device;
-enum
+enum G19UpdateFlags
+{
+ /*
+ * Flags the screen to be
+ * used and as of right now
+ * there is only one which is
+ * the G19.
+ */
+ G19_SCREEN_DEFAULT = 1 << 0,
+
+ /* Flags to prepend header data */
+ G19_PREPEND_HDATA = 1 << 1,
+
+ /* Flags not to parse the data
+ * and format it
+ */
+ G19_DATA_TYPE_RAW = 1 << 2,
+
+ /* Flags to format a bitmap with
+ * with just bitmap data that has
+ * 4 bytes per pixel. (RGBA)
+ */
+ G19_DATA_TYPE_BMP = 1 << 3
+};
+
+enum G19Keys
{
G19_KEY_G1 = 1 << 0,
G19_KEY_G2 = 1 << 1,
@@ -104,19 +135,9 @@
* Sends raw data to the lcd without formatting
*
* @param data pointer to the screen data
- * @param len amount of data to be written in bytes
- **/
-void g19_update_lcd(unsigned char * data, int len);
-
-/**
- * Prepends the header data to the screen data
- * Formats the bitmap data
- * Writes the result to the screen
- *
- * @param data pointer to the bitmap data
- * @param len amount of data to be written in bytes
+ * @param size size of the data to be written in bytes
**/
-void g19_update_lcd_bmp(unsigned char * data, int len);
+void g19_update_lcd(unsigned char * data, size_t size, unsigned int flags);
/**
* Sets the backlighting color
@@ -127,7 +148,7 @@
*
* @return non zero on error
**/
-int g19_set_backlight(int r, int g, int b);
+int g19_set_backlight(unsigned char r, unsigned char g, unsigned char b);
/**
* Sets the M-Key lights
|
