From e664321cc638372592b7c53752f19ed33f6ac9ad Mon Sep 17 00:00:00 2001
From: Demetri Maltsiniotis <git@quantumhive.com>
Date: Wed, 7 Apr 2021 15:11:44 -0500
Subject: [PATCH] Adding call to _setmode for Windows only to specify binary
 stdout output piping.

---
 host/hackrf-tools/src/hackrf_sweep.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/host/hackrf-tools/src/hackrf_sweep.c b/host/hackrf-tools/src/hackrf_sweep.c
index 1355a633..1854f162 100644
--- a/host/hackrf-tools/src/hackrf_sweep.c
+++ b/host/hackrf-tools/src/hackrf_sweep.c
@@ -584,6 +584,12 @@ int main(int argc, char** argv) {
 		window[i] = (float) (0.5f * (1.0f - cos(2 * M_PI * i / (fftSize - 1))));
 	}
 
+#ifdef _MSC_VER
+	if(binary_output) {
+		_setmode(_fileno(stdout), _O_BINARY);
+	}
+#endif
+
 	result = hackrf_init();
 	if( result != HACKRF_SUCCESS ) {
 		fprintf(stderr, "hackrf_init() failed: %s (%d)\n", hackrf_error_name(result), result);