From 12b32acb2bd4e1eb9e8760b8971e92f79ac68dac Mon Sep 17 00:00:00 2001
From: veclav talica <veclavtalica@protonmal.com>
Date: Sat, 15 Jun 2024 14:30:50 +0500
Subject: [PATCH] oscillators: fix

---
 articles/oscillators/page.mmd | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/articles/oscillators/page.mmd b/articles/oscillators/page.mmd
index 5e46542..bf23c9e 100644
--- a/articles/oscillators/page.mmd
+++ b/articles/oscillators/page.mmd
@@ -51,12 +51,16 @@ struct sqrtwave {
     uint32_t u;
   } v;
 } init_sqrtwave(float frequency, float phase, float amplitude) {
-  struct sqrtwave r;
-  r.w = init_sinewave(frequency, phase, 1.f);
-  v.f = r.w.s;
-  a.f = amplitude;
-  r.v.u = (a.u & 0x7fffffff) | (v.u & 0x80000000);
-  return r;
+    struct sqrtwave r;
+  union {
+    float f;
+    uint32_t u;
+  } v, a;
+    r.w = init_sinewave(frequency, phase, 1.f);
+    v.f = r.w.s;
+    a.f = amplitude;
+    r.v.u = (a.u & 0x7fffffff) | (v.u & 0x80000000);
+    return r;
 }
 
 /* Use floating point bit representation to infer sign, all other bits are set to amplitude */