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sam3x: clean up gpio mess.

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This commit is contained in:
Gareth McMullin 2013-04-30 13:03:20 -07:00 committed by Piotr Esden-Tempski
parent f0bace7838
commit dde1d82fb1
2 changed files with 3 additions and 13 deletions
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2
include/libopencm3/sam3x/gpio.h
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@ -27,7 +27,7 @@ static inline void gpio_set(u32 gpioport, u32 gpios)
PIO_SODR(gpioport) = gpios; PIO_SODR(gpioport) = gpios;
} }
void gpio_clear(u32 gpioport, u32 gpios) static inline void gpio_clear(u32 gpioport, u32 gpios)
{ {
PIO_CODR(gpioport) = gpios; PIO_CODR(gpioport) = gpios;
} }

14
lib/sam3x/gpio.c
View File

@ -17,19 +17,9 @@
* along with this library. If not, see <http://www.gnu.org/licenses/>. * along with this library. If not, see <http://www.gnu.org/licenses/>.
*/ */
#include <libopencm3/sam3x/pio.h> #include <libopencm3/sam3x/gpio.h>
void pio_set(u32 gpioport, u32 gpios) void gpio_toggle(u32 gpioport, u32 gpios)
{
PIO_SODR(gpioport) = gpios;
}
void pio_clear(u32 gpioport, u32 gpios)
{
PIO_CODR(gpioport) = gpios;
}
void pio_toggle(u32 gpioport, u32 gpios)
{ {
u32 odsr = PIO_ODSR(gpioport); u32 odsr = PIO_ODSR(gpioport);
PIO_CODR(gpioport) = odsr & gpios; PIO_CODR(gpioport) = odsr & gpios;