Diff: commands.h

Revision:

0:90ca7dd67eb8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commands.h	Wed Aug 09 01:08:06 2017 +0000
@@ -0,0 +1,53 @@
+#ifndef __COMMANDS__
+#define __COMMANDS__
+
+#include "mbed.h"
+
+enum argumentType {
+    BLANK = -1,
+    DECIMAL,
+    INTEGER,
+    CHARACTERS
+};
+
+
+/*
+DRIVE: INTEGER lSpeed, INTEGER rSPeed
+LED: INTEGER on
+*/
+enum command {
+    VOID = -1,
+    DRIVE = 0,
+    LED,
+    TOTAL_COMMANDS
+};
+
+struct argument {
+    union {
+        float decimal;
+        int integer;
+        char characters[8];
+    };
+    argumentType type;
+};
+
+const char commandStrings[2][8] = {"DRIVE", "LED"};
+
+const argumentType commandArgTypes[2][4] = {
+    {INTEGER, INTEGER, BLANK, BLANK},
+    {INTEGER, BLANK, BLANK, BLANK}
+};
+
+class Message {
+private:
+    command cmd;
+    argument arguments[4];
+public:
+    Message();
+    Message(char[44]);
+    bool parse(const char[44]);
+    command getCommand();
+    argument getArg(int ind, argumentType expectedType);
+};
+
+#endif
\ No newline at end of file