Fixed EEPROM macro. Added Max_Master get/save from EEPROM.

bacnet-stack/ports/bdk-atxx4-mstp/dlmstp.c

@@ -45,6 +45,8 @@
 #include "bytes.h"
 #include "bacaddr.h"
 #include "timer.h"
+#include "eeprom.h"
+#include "nvdata.h"
 
 /* This file has been customized for use with small microprocessors */
 /* Assumptions:
@@ -242,6 +244,11 @@ bool dlmstp_init(
 {
     ifname = ifname;
 
+    eeprom_bytes_read(NV_EEPROM_MAX_MASTER, &Nmax_master, 1);
+    if (Nmax_master > 127) {
+        Nmax_master = 127;
+    }
+
     return true;
 }
 
@@ -1303,11 +1310,7 @@ void dlmstp_set_max_master(
     if (max_master <= 127) {
         if (This_Station <= max_master) {
             Nmax_master = max_master;
-            /* FIXME: implement your data storage */
-            /* I2C_Write_Byte(
-               EEPROM_DEVICE_ADDRESS,
-               max_master,
-               EEPROM_MSTP_MAX_MASTER_ADDR); */
+            eeprom_bytes_write(NV_EEPROM_MAX_MASTER, &max_master, 1);
         }
     }
 

bacnet-stack/ports/bdk-atxx4-mstp/iar2gcc.h

@@ -211,7 +211,8 @@ typedef struct {
 #if defined(__GNUC__)
 #include <avr/eeprom.h>
 #define EEPROM_DECLARE(x) x __attribute__((section (".eeprom")))
-#if ((__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ < 3)))
+#if ((__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ < 3)) || \
+     ((__GNUC__ == 4) && (__GNUC_MINOR__ == 3) && (__GNUC_PATCHLEVEL__ < 4)))
     /* bug in WinAVR - not quite IAR compatible */
     #define __EEPUT _EEPUT
     #define __EEGET _EEGET