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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-31 23:09:33 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-31 23:09:33 +0000 |
commit | 03db221a3d9a6678cd8fef66ca6a35b988503b57 (patch) | |
tree | c4cac22df765ed4c2ffed18c996c902a7b7b8098 /apps | |
parent | 42a49c694196d1e6ace7bf509b1f24fbb3f8ae21 (diff) | |
download | px4-nuttx-03db221a3d9a6678cd8fef66ca6a35b988503b57.tar.gz px4-nuttx-03db221a3d9a6678cd8fef66ca6a35b988503b57.tar.bz2 px4-nuttx-03db221a3d9a6678cd8fef66ca6a35b988503b57.zip |
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
Diffstat (limited to 'apps')
-rwxr-xr-x | apps/ChangeLog.txt | 3 | ||||
-rw-r--r-- | apps/examples/buttons/main.c | 6 |
2 files changed, 8 insertions, 1 deletions
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 <gnutt@nuttx.org> + + * 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 <spudmonkey@racsa.co.cr> + * Author: Gregory Nutt <gnutt@nuttx.org> * * 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 |