From 2bdf250ecdd0a30aae6f582aa92e5b3e53835a67 Mon Sep 17 00:00:00 2001
From: Marti Bolivar <mbolivar@leaflabs.com>
Date: Sun, 3 Jun 2012 22:31:34 -0400
Subject: STM32F2: Turn on SYSCFG I/O compensation during init().

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
---
 wirish/stm32f2/boards_setup.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'wirish/stm32f2')

diff --git a/wirish/stm32f2/boards_setup.cpp b/wirish/stm32f2/boards_setup.cpp
index d1ceac0..952e84d 100644
--- a/wirish/stm32f2/boards_setup.cpp
+++ b/wirish/stm32f2/boards_setup.cpp
@@ -89,6 +89,9 @@ namespace wirish {
         void series_init(void) {
             // We need SYSCFG for external interrupts
             syscfg_init();
+            // Turn on the I/O compensation cell, since we drive the
+            // GPIOs quickly be default.
+            syscfg_enable_io_compensation();
         }
 
     }
-- 
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