Diff: globals.h

Revision:

0:95264f964374

Child:

1:05e3f86df6d5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/globals.h	Mon Mar 29 21:17:26 2021 -0400
@@ -0,0 +1,61 @@
+//=================================================================
+// The header file for general settings for the project
+//
+// Copyright 2020 Georgia Tech.  All rights reserved.
+// The materials provided by the instructor in this course are for
+// the use of the students currently enrolled in the course.
+// Copyrighted course materials may not be further disseminated.
+// This file must not be made publicly available anywhere.
+//=================================================================
+
+#ifndef GLOBAL_H
+#define GLOBAL_H
+#include "mbed.h"
+#include "wave_player.h"
+#include "uLCD_4DGL.h"
+#include "MMA8452.h"
+#include <math.h>
+
+// === [global object] ===
+extern uLCD_4DGL uLCD;
+extern Serial pc;           // USB Console output
+extern wave_player waver;
+extern PwmOut speaker;
+
+typedef struct {
+    int x;
+    int y;
+} point;
+typedef struct {
+    point topLeft;
+    point bottomRight;
+} boundingBox;
+
+// === [global settings] ===
+#define BACKGROUND_COLOR 0x000000 //black
+
+// === [define the macro of error handle function] ===
+// when the condition (c) is not true, assert the program and show error code
+#define ASSERT_P(c,e) do { \
+    if(!(c)){ \
+        uLCD.printf("\nERROR:%d\n",e); \
+        pc.printf("\nERROR:%d\n",e); \
+        while(1); \
+    } \
+} while (0)
+
+// === [error code] ===
+#define ERROR_NONE 0 // All good in the hood
+#define ERROR_FRUIT_INDEX_GET_INFO      -1  // make sure your code gives the valid index for fruit_get_info()
+#define ERROR_FRUIT_INDEX_UPDATE_STATUS -2  // make sure your code gives the valid index for fruit_update_status()
+#define ERROR_FRUIT_SPEED               -3  // fruit speed has to be between 1 and 8
+#define ERROR_FRUIT_INTERVAL            -4  // fruit interval has to be between 1 and 100
+// other fruit error code ...
+#define ERROR_COMPOST_NUMBER                 -11 // number of fruits is larger than MAX_NUM_COMPOST
+#define ERROR_COMPOST_INDEX_GET_INFO         -12 // make sure your code gives the valid index for compost_get_info()
+// DLL
+#define ERROR_DLL_INSERT_HEAD             -14 // inserting into doubly linked list at head failed
+#define ERROR_DLL_DELETE                  -15 // deleting node from doubly linked list failed
+// other anti-fruit error code ...
+
+#endif //GLOBAL_H