From 9574b0f29b1f23f5670f85c91f618723755ff72d Mon Sep 17 00:00:00 2001
From: "Daniel P. Carvalho" <daniel.carvalho@ufu.br>
Date: Fri, 3 Aug 2018 09:31:40 -0600
Subject: [PATCH] configs/nucleo-l432kc: Fix stm32_userleds and some comments. 
 After change LD2 to LD3 in board.h stm32_userleds.c was broken.

---
 configs/nucleo-l432kc/include/board.h      |  2 +-
 configs/nucleo-l432kc/src/stm32_autoleds.c |  2 +-
 configs/nucleo-l432kc/src/stm32_userleds.c | 10 +++++-----
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/configs/nucleo-l432kc/include/board.h b/configs/nucleo-l432kc/include/board.h
index 959cfd0c95..350ad6dc89 100644
--- a/configs/nucleo-l432kc/include/board.h
+++ b/configs/nucleo-l432kc/include/board.h
@@ -145,7 +145,7 @@
 
 /* LEDs
  *
- * The Nucleo l432kc board provides a single user LED, LD2.  LD3
+ * The Nucleo l432kc board provides a single user LED, LD3.  LD3
  * is the green LED connected to Arduino signal D13 corresponding to
  * MCU I/O PB3 (pin 26).
  *
diff --git a/configs/nucleo-l432kc/src/stm32_autoleds.c b/configs/nucleo-l432kc/src/stm32_autoleds.c
index d2dea2c035..bbe81d688f 100644
--- a/configs/nucleo-l432kc/src/stm32_autoleds.c
+++ b/configs/nucleo-l432kc/src/stm32_autoleds.c
@@ -64,7 +64,7 @@
 
 void board_autoled_initialize(void)
 {
-  /* Configure LD2 GPIO for output */
+  /* Configure LD3 GPIO for output */
 
   stm32l4_configgpio(GPIO_LD3);
 }
diff --git a/configs/nucleo-l432kc/src/stm32_userleds.c b/configs/nucleo-l432kc/src/stm32_userleds.c
index 8dec7afee3..5cab80171f 100644
--- a/configs/nucleo-l432kc/src/stm32_userleds.c
+++ b/configs/nucleo-l432kc/src/stm32_userleds.c
@@ -170,9 +170,9 @@ static int led_pm_prepare(struct pm_callback_s *cb, int domain,
 
 void board_userled_initialize(void)
 {
-  /* Configure LD2 GPIO for output */
+  /* Configure LD3 GPIO for output */
 
-  stm32l4_configgpio(GPIO_LD2);
+  stm32l4_configgpio(GPIO_LD3);
 }
 
 /****************************************************************************
@@ -181,9 +181,9 @@ void board_userled_initialize(void)
 
 void board_userled(int led, bool ledon)
 {
-  if (led == BOARD_LD2)
+  if (led == BOARD_LD3)
     {
-      stm32l4_gpiowrite(GPIO_LD2, ledon);
+      stm32l4_gpiowrite(GPIO_LD3, ledon);
     }
 }
 
@@ -193,7 +193,7 @@ void board_userled(int led, bool ledon)
 
 void board_userled_all(uint8_t ledset)
 {
-  stm32l4_gpiowrite(GPIO_LD2, (ledset & BOARD_LD2_BIT) != 0);
+  stm32l4_gpiowrite(GPIO_LD3, (ledset & BOARD_LD3_BIT) != 0);
 }
 
 /****************************************************************************