Diff: inCommands/inMacros.h

Revision:

38:8efacce315ae

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inCommands/inMacros.h	Sat Feb 07 08:54:51 2015 +0000
@@ -0,0 +1,58 @@
+#ifndef INMACROS_H
+#define INMACROS_H
+
+/*************** Serial String Input ****************/
+
+// Compare string to a word in the serial input, shorthand
+#define CMP(w, string)      if (!strcasecmp(word[w-1], string))
+
+// Macro linking a serial string to a change function, 2 word command
+#define CHANGE_VAR(STR, NAME)                           \
+CMP(1, STR) {                                           \
+    float f = strtof(word[1], &next);                   \
+    if (*next == 0) {                                   \
+        if (param->change_##NAME(f)) {                  \
+            op->profileModded=true;                     \
+            parsed=true;                                \
+        }                                               \
+    }                                                   \
+}
+
+/*************** CAN Message Profile Out ***************/
+#include "outMacros.h"
+
+// Send out an item from the profile
+#define CAN_PROFILE(DATA, ID)       \
+SEND_CAN_SINGLE(param->DATA, ID);
+
+// Replies for commands that do not return data
+#define CAN_SUCCESS     \
+msg.data[0]=1;          \
+SEND_CAN(1, msg.id)     \
+return 1;
+
+#define CAN_FAIL        \
+msg.data[0]=0;          \
+SEND_CAN(1, msg.id)     \
+return 0;
+
+/*********************** CAN Bus Input ******************************/
+
+template <class Type>
+Type CAN_EXTRACT(Type type, CANMessage& msg) {
+   return *((Type*)((void*)(&msg.data[0])));
+}
+
+#define CAN_CHANGE(NAME, ID)                                        \
+if (msg.id == ID) {                                                 \
+    if (msg.len == sizeof(param->NAME)) {                           \
+        if (param->change_##NAME(CAN_EXTRACT(param->NAME, msg))) {  \
+            op->profileModded=true;                                 \
+            parsed = true;                                          \
+        }                                                           \
+    }                                                               \
+    CAN_PROFILE(NAME, ID)                                           \
+}
+
+
+#endif