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Name the GPIO structure so we can set multiple bits at once

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This commit is contained in:
maralvira 2010-11-07 14:28:30 +00:00
parent 4217eb2ebc
commit 4a4a39c84a
1 changed files with 3 additions and 3 deletions
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6
cpu/mc1322x/lib/include/gpio.h
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@ -30,7 +30,7 @@
* This file is part of libmc1322x: see http://mc1322x.devl.org * This file is part of libmc1322x: see http://mc1322x.devl.org
* for details. * for details.
* *
* $Id: gpio.h,v 1.3 2010/11/07 14:24:11 maralvira Exp $ * $Id: gpio.h,v 1.4 2010/11/07 14:28:30 maralvira Exp $
*/ */
#ifndef GPIO_H #ifndef GPIO_H
@ -63,11 +63,11 @@ struct GPIO_struct {
#define _IO(x) \ #define _IO(x) \
union { struct { uint32_t x##0; uint32_t x##1; }; \ union { struct { uint32_t x##0; uint32_t x##1; }; \
struct { _REP(x, 1) }; \ struct { _REP(x, 1) }; \
struct { _REP(GPIO, 1) } x; }; struct GPIO_##x { _REP(GPIO, 1) } x; };
#define _IO_2bit(x) \ #define _IO_2bit(x) \
union { struct { uint32_t x##0; uint32_t x##1; uint32_t x##2; uint32_t x##3; }; \ union { struct { uint32_t x##0; uint32_t x##1; uint32_t x##2; uint32_t x##3; }; \
struct { _REP(x, 2) }; \ struct { _REP(x, 2) }; \
struct { _REP(GPIO, 2) } x; }; struct GPIO_##x { _REP(GPIO, 2) } x; };
_IO(PAD_DIR); _IO(PAD_DIR);
_IO(DATA); _IO(DATA);