X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/1dae9811f22b7f2cea340cee6945cb349046129d..8c8317a5e92dd850128ae4bee366e7c4dde7c973:/armsrc/appmain.c

diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index 4411a0c5..25285396 100644
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -1294,6 +1294,15 @@ void UsbPacketReceived(uint8_t *packet, int len)
 			break;
 
 		case CMD_DOWNLOADED_SIM_SAMPLES_125K: {
+			// iceman; since changing fpga_bitstreams clears bigbuff, Its better to call it before.
+			// to be able to use this one for uploading data to device 
+			// arg1 = 0 upload for LF usage 
+			//        1 upload for HF usage
+			if (c->arg[1] == 0)
+				FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
+			else
+				FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
+
 			uint8_t *b = BigBuf_get_addr();
 			memcpy(b+c->arg[0], c->d.asBytes, USB_CMD_DATA_SIZE);
 			cmd_send(CMD_ACK,0,0,0,0,0);
@@ -1304,7 +1313,7 @@ void UsbPacketReceived(uint8_t *packet, int len)
 			break;
 
 		case CMD_SET_LF_DIVISOR:
-		  	FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
+			FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
 			FpgaSendCommand(FPGA_CMD_SET_DIVISOR, c->arg[0]);
 			break;