From dd2a518881f975583ae0ae018c9479ab61392a7c Mon Sep 17 00:00:00 2001
From: Jerzy Kasenberg <jerzy.kasenberg@codecoup.pl>
Date: Thu, 23 Sep 2021 11:51:41 +0200
Subject: [PATCH] da1469x_dk_pro: Fix button setup

Button on board has 1k resistor to ground when pressed.
When not pressed pin 6 is floating.

This forces MCU pull-up for this pin for correct behavior.
---
 hw/bsp/da1469x_dk_pro/da1469x-dk-pro.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/bsp/da1469x_dk_pro/da1469x-dk-pro.c b/hw/bsp/da1469x_dk_pro/da1469x-dk-pro.c
index 2b6931e4..0441c000 100644
--- a/hw/bsp/da1469x_dk_pro/da1469x-dk-pro.c
+++ b/hw/bsp/da1469x_dk_pro/da1469x-dk-pro.c
@@ -80,7 +80,7 @@ void board_init(void)
   hal_gpio_init_out(5, 0);
 
   // Button
-  hal_gpio_init_in(BUTTON_PIN, HAL_GPIO_PULL_NONE);
+  hal_gpio_init_in(BUTTON_PIN, HAL_GPIO_PULL_UP);
 
   // 1ms tick timer
   SysTick_Config(SystemCoreClock / 1000);