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LPC17: Interrupts not being re-enabled in the initialization function

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This commit is contained in:
Gregory Nutt 2013-04-30 08:08:02 -06:00
parent 4c95da3e52
commit fad8a2b555
3 changed files with 9 additions and 1 deletions
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4
ChangeLog
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@ -4637,3 +4637,7 @@
dragging task_delete() into the link when it is never called.
6.28 2013-xx-xx Gregory Nutt <gnutt@nuttx.org>
* arch/arm/src/lpc17xx/lpc17_i2c.c: Interrupts were not being
re-enabled in the I2C intializatin function.

5
arch/arm/src/lpc17xx/lpc17_i2c.c
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@ -9,7 +9,7 @@
*
* Author: David Hewson
*
* Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
* Copyright (C) 2010-2011, 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -537,6 +537,7 @@ struct i2c_dev_s *up_i2cinitialize(int port)
else
#endif
{
irqrestore(flags);
return NULL;
}
@ -561,6 +562,8 @@ struct i2c_dev_s *up_i2cinitialize(int port)
/* Install our operations */
priv->dev.ops = &lpc17_i2c_ops;
irqrestore(flags);
return &priv->dev;
}

1
configs/olimex-lpc1766stk/src/up_nsh.c
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@ -49,6 +49,7 @@
#include <nuttx/mmcsd.h>
#include <nuttx/usb/usbhost.h>
#include "lpc17_ssp.h"
#include "lpc17_gpio.h"
#include "lpc1766stk_internal.h"