make flash struct an argument to the flash read/write functions

1 files changed, 22 insertions, 1 deletions

diff --git a/dummy_functions.c b/dummy_functions.c
index 98d0afb..9f3abb3 100644
--- a/dummy_functions.c
+++ b/dummy_functions.c
@@ -1,4 +1,5 @@
 #include "dummy_functions.h"
+#include "globals.h"
 
 void Menu_Refresh() {}
 void Menu_Update_Display() {}
@@ -8,4 +9,24 @@ void GPIB_Set_Device_Dependent_Error() {}
 void GPIB_Set_Execution_Error() {}
 void Main_update_shift_registers() { }
 void Error_check(void* p) { }
-void writeUserBlock(int addr, int numbytes) {}
+
+int readUserBlock(FlashStruct mem)
+{
+	// read the flash.copy file into the FlashStruct
+	// and return the number of bytes read in
+
+	// if the file does not exist, then "return 0";
+	return 0;
+}
+
+void writeUserBlock(FlashStruct mem, int addr, int numbytes)
+{
+	// check if flash.copy file exists
+	// - if it does, update the requested address and
+	//   number of bytes
+
+	// - if does not, create the file and
+	//   set addr = 0, numbytes = sizeof (mem)
+	//   so that entire struct will be written,
+	//   instead of just the requested range
+}