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-rw-r--r--usb-dfu-experiment/sam3u_chipid_usbserial.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/usb-dfu-experiment/sam3u_chipid_usbserial.c b/usb-dfu-experiment/sam3u_chipid_usbserial.c
index c62561e..b81e6b9 100644
--- a/usb-dfu-experiment/sam3u_chipid_usbserial.c
+++ b/usb-dfu-experiment/sam3u_chipid_usbserial.c
@@ -39,11 +39,13 @@ static int to_usb_string(unsigned char *out, int out_len, const char *in)
static int chip_uid_to_usbstring(void)
{
- unsigned long uniqueID[4];
+ unsigned char uniqueID[17];
int rc;
+ memset(uniqueID, 0, sizeof(uniqueID));
+
FLASHD_Initialize(0);
- rc = FLASHD_ReadUniqueID(uniqueID);
+ rc = FLASHD_ReadUniqueID((unsigned long *) uniqueID);
if (rc != 0)
return -EIO;
personal git repositories of Harald Welte. Your mileage may vary