Apple-2-SW/contiki
1
0
Fork 0
mirror of https://github.com/oliverschmidt/contiki.git synced 2025-01-22 14:30:11 +00:00
Code Issues Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
Jim Paris 2010-10-02 16:07:40 -04:00 committed by Mariano Alvira
parent 0bdcac3457
commit e6bd2a1318
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/include/gpio.h
View File

@ -63,11 +63,11 @@ struct GPIO_struct {
#define _IO(x) \
union { struct { uint32_t x##0; uint32_t x##1; }; \
struct { _REP(x, 1) }; \
struct { _REP(GPIO, 1) } x; };
struct GPIO_##x { _REP(GPIO, 1) } x; };
#define _IO_2bit(x) \
union { struct { uint32_t x##0; uint32_t x##1; uint32_t x##2; uint32_t x##3; }; \
struct { _REP(x, 2) }; \
struct { _REP(GPIO, 2) } x; };
struct GPIO_##x { _REP(GPIO, 2) } x; };
_IO(PAD_DIR);
_IO(DATA);