Diff: ramstats.h

Revision:

9:d86a5e08abcd

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ramstats.h	Thu Mar 19 02:11:22 2015 +0000
@@ -0,0 +1,21 @@
+#ifndef RAMSTATS_H
+    #define RAMSTATS_H
+//http://mbed.org/forum/bugs-suggestions/topic/2322/
+
+// important info on reducing heap useage by converting to static and const where possible
+// https://mbed.org/forum/mbed/topic/2698/
+// http://mbed.org/handbook/Memory-Model
+
+// These external symbols are maintained by the linker to indicate the
+// location of various regions in the device's memory.  They will be used by
+// DisplayRAMBanks() to dump the size of each RAM bank to stdout.
+extern unsigned int Image$$RW_IRAM1$$Base;
+extern unsigned int Image$$RW_IRAM1$$ZI$$Limit;
+extern unsigned int Image$$RW_IRAM2$$Base;
+extern unsigned int Image$$RW_IRAM2$$ZI$$Limit;
+extern unsigned int Image$$RW_IRAM3$$Base;
+extern unsigned int Image$$RW_IRAM3$$ZI$$Limit;
+ 
+void DisplayRAMBanks(char * header);
+
+#endif //RAMSTATS_H
\ No newline at end of file