From 72210e42502a15b28440901e88cd3378515fc5ad Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Fri, 15 Dec 2017 22:18:22 +0900
Subject: [PATCH] Fix USART README and Alternate input config.

---
 board/board-st-nucleo-f103.h | 4 ++--
 example-usb-serial/README    | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/board/board-st-nucleo-f103.h b/board/board-st-nucleo-f103.h
index 5a8ff00..9f52d7d 100644
--- a/board/board-st-nucleo-f103.h
+++ b/board/board-st-nucleo-f103.h
@@ -42,7 +42,7 @@
  * PAx  - input with pull-up
  */
 #define VAL_GPIO_LED_ODR            0xFFFFE7FF
-#define VAL_GPIO_LED_CRL            0x882E8EE8      /*  PA7...PA0 */
+#define VAL_GPIO_LED_CRL            0x882A8AA8      /*  PA7...PA0 */
 #define VAL_GPIO_LED_CRH            0x88811888      /* PA15...PA8 */
 
 /*
@@ -59,7 +59,7 @@
  */
 #define VAL_GPIO_OTHER_ODR          0xFFFFFFFF
 #define VAL_GPIO_OTHER_CRL          0x88888888      /*  PB7...PB0 */
-#define VAL_GPIO_OTHER_CRH          0x8E8E8E88      /* PB15...PB8 */
+#define VAL_GPIO_OTHER_CRH          0x8A8A8A88      /* PB15...PB8 */
 
 #define RCC_ENR_IOP_EN      (RCC_APB2ENR_IOPAEN | RCC_APB2ENR_IOPBEN)
 #define RCC_RSTR_IOP_RST    (RCC_APB2RSTR_IOPARST | RCC_APB2RSTR_IOPBRST)
diff --git a/example-usb-serial/README b/example-usb-serial/README
index b311676..4822926 100644
--- a/example-usb-serial/README
+++ b/example-usb-serial/README
@@ -1 +1,4 @@
 This is an application example using ST Nucleo F103 board.
+
+SB62 and SB63 should be soldered.
+ST-Link/V2 is disconnected (SB13 and SB14).