Implement serial command parser with floating point support

src/common/parser.h

@@ -0,0 +1,18 @@
+#ifndef MAD_CORE_COMMON_PARSER
+#define MAD_CORE_COMMON_PARSER
+
+#include "common/types.h"
+
+// Command types
+#define T_SET  0
+
+struct cmd_s {
+	int    type;
+	float  args[2];
+};
+
+typedef struct cmd_s cmd_t;
+
+bool CMD_Parse(char ch, cmd_t *out);
+
+#endif // MAD_CORE_COMMON_PARSER