chg; no more crash when getting partial usb packages.

[proxmark3-svn] / client / data.c

diff --git a/client/data.c b/client/data.c
index 3f0193266578b179a1dc1b247965fff150d2f38c..4903476924354bcf4fbb97691bf3737dd8004a3d 100644 (file)
--- a/client/data.c
+++ b/client/data.c
@@ -16,12 +16,17 @@
 #include "cmdmain.h"
 
 uint8_t* sample_buf;
-size_t sample_buf_len;
 
-void GetFromBigBuf(uint8_t *dest, int bytes, int start_index)
-{
-  sample_buf_len = 0;
-  sample_buf = dest;
-  UsbCommand c = {CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K, {start_index, bytes, 0}};
-  SendCommand(&c);
+void GetFromBigBuf(uint8_t *dest, int bytes, int start_index) {
+       sample_buf = dest;
+       UsbCommand c = {CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K, {start_index, bytes, 0}};
+       clearCommandBuffer();
+       SendCommand(&c);
 }
+void GetEMLFromBigBuf(uint8_t *dest, int bytes, int start_index) {
+       sample_buf = dest;
+       UsbCommand c = {CMD_DOWNLOAD_EML_BIGBUF, {start_index, bytes, 0}};
+       clearCommandBuffer();
+       SendCommand(&c);
+}
+