From: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Date: Wed, 8 Sep 2010 13:16:54 +0000 (+0200)
Subject: We need to handle at max 256 Bytes on an attached 93xx66 EEPROM
X-Git-Tag: v1.0rc1~133^2~127
X-Git-Url: http://developer.intra2net.com/git/?p=libftdi;a=commitdiff_plain;h=3d6d20c0add502b5c93c1bda8331711262791440

We need to handle at max 256 Bytes on an attached 93xx66 EEPROM
---

diff --git a/src/ftdi.c b/src/ftdi.c
index 2a39a45..b251887 100644
--- a/src/ftdi.c
+++ b/src/ftdi.c
@@ -2213,7 +2213,7 @@ void ftdi_eeprom_initdefaults(struct ftdi_context *ftdi)
     eeprom->high_current = 0;
     eeprom->invert = 0;
 
-    eeprom->size = FTDI_DEFAULT_EEPROM_SIZE;
+    eeprom->size = FTDI_MAX_EEPROM_SIZE;
 }
 
 /**
diff --git a/src/ftdi.h b/src/ftdi.h
index 07300b6..b02ed04 100644
--- a/src/ftdi.h
+++ b/src/ftdi.h
@@ -19,7 +19,8 @@
 
 #include <libusb.h>
 
-#define FTDI_DEFAULT_EEPROM_SIZE 128
+/* Evne on 93xx66 at max 256 bytes are used (AN_121)*/
+#define FTDI_MAX_EEPROM_SIZE 256
 
 /** FTDI chip type */
 enum ftdi_chip_type { TYPE_AM=0, TYPE_BM=1, TYPE_2232C=2, TYPE_R=3, TYPE_2232H=4, TYPE_4232H=5 };