From 8ee7b5801a01cc3e856a04dce154e25c67751bb3 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Fri, 22 Sep 2017 01:23:30 -0400
Subject: fix a bug in sysclock calc

---
 src/i2c.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/i2c.rs b/src/i2c.rs
index 8904730..8ccf3af 100644
--- a/src/i2c.rs
+++ b/src/i2c.rs
@@ -43,7 +43,7 @@ impl<'a> I2C<'a> {
             SWSR::PLL => {
                 let pllmull = cfgr.pllmul().bits();
                 let pllsource = cfgr.pllsrc();
-                let pllmull = (pllmull as u32 >> 18) + 2;
+                let pllmull = pllmull as u32 + 2;
                 match pllsource {
                     PLLSRCR::INTERNAL => {
                         (HSI_VALUE >> 1) * pllmull
-- 
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