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Set LED pins to output when MB851 is in sleep mode.

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This reduces power consumption.
This commit is contained in:
Salvatore Pitrulli 2011-04-13 18:14:12 +02:00
parent 6655c876f2
commit af8e58e063
3 changed files with 18 additions and 9 deletions
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10
cpu/stm32w108/leds-arch.c
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@ -40,15 +40,21 @@
*/
/*---------------------------------------------------------------------------*/
#include PLATFORM_HEADER
#include BOARD_HEADER
#include "contiki-conf.h"
#include "dev/leds.h"
#include "hal/micro/micro-common.h"
#include "hal/micro/cortexm3/micro-common.h"
#define LEDS_PORT *((volatile int32u *)(GPIO_PxOUT_BASE+(GPIO_Px_OFFSET*(LEDS_CONF_PORT/8))))
/*---------------------------------------------------------------------------*/
void
leds_arch_init(void)
{
LED_CONFIG();
halGpioConfig(PORTx_PIN(LEDS_CONF_PORT,LEDS_CONF_RED_PIN),GPIOCFG_OUT);
halGpioConfig(PORTx_PIN(LEDS_CONF_PORT,LEDS_CONF_GREEN_PIN),GPIOCFG_OUT);
LEDS_PORT |= (LEDS_CONF_RED | LEDS_CONF_GREEN);
}
@ -69,4 +75,4 @@ leds_arch_set(unsigned char leds)
| ((leds & LEDS_GREEN) ? 0 : LEDS_CONF_GREEN);
}
/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/