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Diffstat (limited to 'firmware/fx2/b100/usrp_main.c')
-rw-r--r--firmware/fx2/b100/usrp_main.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/firmware/fx2/b100/usrp_main.c b/firmware/fx2/b100/usrp_main.c
index 7558fadb8..391a6d94f 100644
--- a/firmware/fx2/b100/usrp_main.c
+++ b/firmware/fx2/b100/usrp_main.c
@@ -37,8 +37,8 @@
* offsets into boot eeprom for configuration values
*/
#define HW_REV_OFFSET 5
-#define SERIAL_NO_OFFSET 248
-#define SERIAL_NO_LEN 8
+#define SERIAL_NO_OFFSET 247
+#define SERIAL_NO_LEN 9
#define bRequestType SETUPDAT[0]
@@ -342,7 +342,7 @@ void
patch_usb_descriptors(void)
{
static xdata unsigned char hw_rev;
- static xdata unsigned char serial_no[8];
+ static xdata unsigned char serial_no[SERIAL_NO_LEN];
unsigned char i;
eeprom_read(I2C_ADDR_BOOT, HW_REV_OFFSET, &hw_rev, 1); // LSB of device id