initial check in based on SVN revision 575

source/menu.h

@@ -0,0 +1,84 @@
+/*
+ * menu.h
+ *
+ *  Created on: Mar 8, 2022
+ *      Author: Brian.Bailey
+ *
+ *  Each menu has two functions: XMenu() and DisplayXMenu(), where X is the menu type
+ *  	XMenu() handles key presses
+ *  	DisplayXMenu(line) draws the menu using the arg as the selected menu line
+ *
+ *
+ *
+ *
+ */
+
+#ifndef MENU_MENU_H_
+#define MENU_MENU_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+
+//Menu Setup
+#define MENU_SYS_INFO_NUM			3	//System info and diagnostics
+
+#define MAIN_MENU_NUM_TX10			4	//Tx10
+#define MAIN_MENU_NUM_TX25			6	//Tx25 has Link Radio and Regulatory menus
+#define LINK_MENU_NUM				3
+#define LANG_MENU_NUM				4	//This can use LANG_NUM enum
+
+//Menu scrolling
+#define MENU_MAX_LINES_DISPLAYED	6
+#define MENU_KEY_HOLD_SCROLL_DELAY	10 //increments of DelayTicks
+
+#define MENU_LINE_HEIGHT			21
+
+//Main Menu drawing locations
+#define MENU_MAIN_BMP_X				0	//bitmap x
+#define MENU_MAIN_BMP_Y				0	//bitmap y
+#define MENU_MAIN_TEXT_X			5	//main text x
+#define MENU_MAIN_TEXT_Y_START		0	//main text y starting value (start + n*lines)
+#define MENU_MAIN_STATUS_X			160	//x location of text describing status of the menu item
+#define MENU_MAIN_STATUS_Y_OFF		4	//y offset for menu status icons
+
+//Submenu drawing locations - NOT USED
+#define MENU_SUB_TEXT_X				5	//submenu text x
+#define MENU_SUB_TEXT_Y_START		0	//submenu text y starting value (start + n*lines)
+#define MENU_SUB_STATUS_X			160	//x location of text describing status of the menu item
+
+
+#define MENU_MAX_STRING_LENGTH		20
+
+#define MENU_FONT					font12Bold
+
+
+
+//Selection Rectangle
+#define MENU_SEL_RECT_X0			0
+#define MENU_SEL_RECT_X1			239
+#define MENU_SEL_RECT_X1A			200
+
+#define MENU_SEL_RECT_RADIUS		5
+
+typedef struct {
+	bool exitToMainScreen;
+}MENU_t;
+
+
+//Menu Item Struct
+//contains pointers to both mono and color bitmaps. mono bitmap requires a color.
+//each item may have a mono bitmap, a color bitmap, or no bitmap.
+typedef struct {
+
+	uint16_t * pMonoIcon;				// bitmap
+	char text[MENU_MAX_STRING_LENGTH];
+}MENU_ITEM_t;
+
+
+void MENU_Init(void);
+void MENU_Main(void);
+void MENU_DisplayMain(uint32_t selected);
+
+
+
+#endif /* MENU_MENU_H_ */