From a9d66c6a759515c7061e2e8aac661eeb0082ea1e Mon Sep 17 00:00:00 2001
From: FreeArtMan <dos21h@gmail.com>
Date: Wed, 30 Dec 2015 19:20:20 +0000
Subject: More configurable sources. Move some math functions to core/math.h.
 Move delay filter from sdr_fm

---
 core/math.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 core/math.h

(limited to 'core/math.h')

diff --git a/core/math.h b/core/math.h
new file mode 100644
index 0000000..dff1ffa
--- /dev/null
+++ b/core/math.h
@@ -0,0 +1,16 @@
+#ifndef __RADIOLA_MATH
+#define __RADIOLA_MATH
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <complex.h>
+#include <math.h>
+
+float to_float(uint8_t x);
+
+float ph_ch( uint8_t i1, uint8_t q1 );
+
+void rotate_90(uint8_t *buf, uint32_t len);
+
+#endif
\ No newline at end of file
-- 
cgit v1.2.3