X-Git-Url: https://git.ao2.it/visomat-utils.git/blobdiff_plain/89ec9734ef0716e4b46cd33bc10434c677d860a6..e1d3986c78a172b4120056f03d4e2140bba0315b:/src/visomat-data-downloader.c?ds=sidebyside

diff --git a/src/visomat-data-downloader.c b/src/visomat-data-downloader.c
index 574bb13..b471dc9 100644
--- a/src/visomat-data-downloader.c
+++ b/src/visomat-data-downloader.c
@@ -58,6 +58,7 @@ static void debug_dump_buffer(const char *filename, uint8_t *buffer, unsigned in
 #define VISOMAT_INTERFACE     1
 #define VISOMAT_EP_IN         0x82
 #define VISOMAT_EP_OUT        0x03
+#define VISOMAT_PACKET_SIZE   64
 
 #define STX 0x02
 #define ETX 0x03
@@ -281,7 +282,7 @@ static int get_response(libusb_device_handle *dev,
 {
 	int ret;
 	int transferred;
-	uint8_t response[64] = { 0 };
+	uint8_t response[VISOMAT_PACKET_SIZE] = { 0 };
 	unsigned int i;
 
 	i = 0;
@@ -314,8 +315,8 @@ static int get_response(libusb_device_handle *dev,
 #define visomat_device libusb_device_handle
 static int visomat_dump_eeprom(visomat_device *dev, unsigned int user_mask)
 {
-	/* Assuming an EEPROM of 1 KiB  */
-	uint8_t buffer[1024] = { 0 };
+	/* Assuming an EEPROM of 4 KiB  */
+	uint8_t buffer[4096] = { 0 };
 	int ret;
 
 	ret = send_command(dev, VISOMAT_CMD_DUMP_EEPROM);