From 03db221a3d9a6678cd8fef66ca6a35b988503b57 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 31 Dec 2011 23:09:33 +0000 Subject: Fix some LPC17xx GPIO/button interrupt logic git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4246 42af7a65-404d-4744-a932-0658087f49c3 --- apps/ChangeLog.txt | 3 +++ apps/examples/buttons/main.c | 6 +++++- 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'apps') diff --git a/apps/ChangeLog.txt b/apps/ChangeLog.txt index 62984f349..617bb390d 100755 --- a/apps/ChangeLog.txt +++ b/apps/ChangeLog.txt @@ -152,3 +152,6 @@ driver in loopback mode. 6.14 2012-xx-xx Gregory Nutt + + * apps/examples/buttons/main.c: The test needs to up_buttoninit() to + properly configure the button interrupt GPIOs. diff --git a/apps/examples/buttons/main.c b/apps/examples/buttons/main.c index b0d06e48a..fe447ca6b 100644 --- a/apps/examples/buttons/main.c +++ b/apps/examples/buttons/main.c @@ -2,7 +2,7 @@ * examples/buttons/main.c * * Copyright (C) 2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt + * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -422,6 +422,10 @@ int MAIN_NAME(int argc, char *argv[]) lib_lowprintf("maxbuttons: %d\n", maxbuttons); #endif + /* Initialize the button GPIOs */ + + up_buttoninit(); + /* Register to recieve button interrupts */ #ifdef CONFIG_ARCH_IRQBUTTONS -- cgit v1.2.3