Corrected BACnet name in BDK port to clear end of string when new string is smaller than old string.

2012-01-11 22:18:56 +00:00
parent 0fcd5132c2
commit 79f5caf850
1 changed files with 8 additions and 3 deletions
@@ -163,6 +163,8 @@ static bool bacnet_name_save(
    char *str,
    uint8_t length)
 {
+    uint8_t buffer[NV_EEPROM_NAME_SIZE] = {0};
+    uint8_t i = 0;

    if (bacnet_name_isvalid(encoding, length, str)) {
        eeprom_bytes_write(
@@ -171,10 +173,13 @@ static bool bacnet_name_save(
        eeprom_bytes_write(
            NV_EEPROM_NAME_ENCODING(offset),
            (uint8_t *)&encoding, 1);
+        for (i = 0; i < length; i++) {
+            buffer[i] = str[i];
+        }
        eeprom_bytes_write(
            NV_EEPROM_NAME_STRING(offset),
-            (uint8_t *)str,
-            length);
+            &buffer[0],
+            NV_EEPROM_NAME_SIZE);
        return true;
    }

@@ -274,7 +279,7 @@ void bacnet_name_init(
    char *default_string)
 {
    (void)bacnet_name_save(offset, CHARACTER_UTF8,
-            default_string, strlen(default_string));    
+            default_string, strlen(default_string));
 }

 void bacnet_name(