From 809a06e18c583539a47575f70a876f9c99f0b1f6 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Tue, 25 May 2021 22:43:38 +0200
Subject: Change sysclk to 32MHz to avoid i2c noise at 144.320MHz

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

(limited to 'sw')

diff --git a/sw/picardy/src/main.rs b/sw/picardy/src/main.rs
index d354fbc..ad3cbd1 100644
--- a/sw/picardy/src/main.rs
+++ b/sw/picardy/src/main.rs
@@ -98,7 +98,7 @@ fn main() -> ! {
     let mut afio = dp.AFIO.constrain(&mut rcc.apb2);
     let clocks = rcc.cfgr
         .use_hse(16.mhz())
-        .sysclk(48.mhz())
+        .sysclk(32.mhz())
         .pclk1(24.mhz())
         .adcclk(2.mhz())
         .freeze(&mut flash.acr);
-- 
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