From a303097c3167127ec7412df865229223d71f7bc4 Mon Sep 17 00:00:00 2001
From: Mike Walters <mike@flomp.net>
Date: Wed, 27 Jul 2016 01:46:11 +0100
Subject: [PATCH] Add magic & scan_freq to the start of each transfer

---
 firmware/hackrf_usb/usb_api_scan.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/firmware/hackrf_usb/usb_api_scan.c b/firmware/hackrf_usb/usb_api_scan.c
index 7d079391..789bbd53 100644
--- a/firmware/hackrf_usb/usb_api_scan.c
+++ b/firmware/hackrf_usb/usb_api_scan.c
@@ -91,6 +91,8 @@ void scan_mode(void) {
 		}
 
 		if (transfer) {
+			*(uint16_t*)buffer = 0x7F7F;
+			*(uint16_t*)(buffer+2) = scan_freq;
 			usb_transfer_schedule_block(
 				&usb_endpoint_bulk_in,
 				buffer,