From 1a7d45b9130251119874df8b15424ec41306d8f2 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <clyne@bitgloo.com>
Date: Wed, 10 Mar 2021 19:42:18 -0500
Subject: support H7 and L4; use second ADC for input

---
 source/cordic.hpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'source/cordic.hpp')

diff --git a/source/cordic.hpp b/source/cordic.hpp
index 755fddb..5c52fe4 100644
--- a/source/cordic.hpp
+++ b/source/cordic.hpp
@@ -1,7 +1,7 @@
 #ifndef CORDIC_HPP_
 #define CORDIC_HPP_
 
-namespace math {
+namespace cordic {
     constexpr double PI = 3.1415926535L;
 
     void init();
@@ -11,7 +11,6 @@ namespace math {
     double cos(double x);
     double sin(double x);
     double tan(double x);
-    double sqrt(double x);
 }
 
 #endif // CORDIC_HPP_
-- 
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