Fixed some major issues with RAM shortage. Also moved the cached storage to a MALLOC design instead of fixed memory usage. Using freertos porteds malloc and free required to move to HEAP4 to make sure memory does not get fragmented.

Resized nearly all task stacks

Also: 
- Menu fixes for insertion. Almost done, just need to fix the negative voltage insertion for mcp and cathode
- Added Device parameters, must be filled in

git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@271 05563f52-14a8-4384-a975-3d1654cca0fa

S - Software/0 - HSB MRTS Kathode-MCP/3 - Implementation/0 - Code/hsb-mrts/inc/Display.h

@@ -191,6 +191,52 @@ extern ErrorStatus Display_setBrightness(struct Display* self, size_t brightness
 extern ErrorStatus Display_setContrast(struct Display* self, size_t contrast);
 
 
+/** ----------------------------------------------------------------------------
+ * Display_setBlinkingCursorState
+ * Sets the status of the blinking cursor
+ *
+ * @param   self                       The display information to use
+ * @param   state                      The state of the blinking cursor to set
+ *
+ * @return  ErrorStatus                SUCCESS if clearing display was OK
+ *                                     ERROR otherwise
+ *
+ * @todo
+ * -----------------------------------------------------------------------------
+ */
+extern ErrorStatus Display_setBlinkingCursorState(struct Display* self, DisplayDevice_functionalState state);
+
+
+/** ----------------------------------------------------------------------------
+ * Display_setCurosrToPosition
+ * Sets didplay cursor to given position
+ *
+ * @param	self
+ * @param	row
+ * @param   column
+ *
+ * @return	ErrorStatus
+ *
+ * @todo
+ * -----------------------------------------------------------------------------
+ */
+extern ErrorStatus Display_setCursorToPosition(struct Display* self, unsigned int row, unsigned int column);
+
+
+/** ----------------------------------------------------------------------------
+ * Display_backspace
+ * puts the cursor back one column and removes the character
+ *
+ * @param   self
+ *
+ * @return  ErrorStatus
+ *
+ * @todo
+ * -----------------------------------------------------------------------------
+ */
+extern ErrorStatus Display_backspace(struct Display* self);
+
+
 /** ----------------------------------------------------------------------------
  * Display_write
  * Write a text on the display