Doug Anson / mbedEndpointNetwork_6LowPAN

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Dependencies:   libnsdl Nanostack_lib

mesh_nework/Nanostack_6LowPAN/Nanostack_HAL/arm_events.c

Committer:
ansond
Date:
2015-11-03
Revision:
13:17948fd0fe32
Parent:
0:2a5a48a8b4d4

File content as of revision 13:17948fd0fe32:

#include "arm_hal_interrupt.h"
#include "sleep_api.h"

/** Global Variables which indicate when interrupt are disabled */
uint8_t sys_irq_disable_counter = 0;
uint8_t sys_wait_signal = 0;

void arm_enter_critical(void)
{
     if (sys_irq_disable_counter++ == 0) {
         __disable_irq();
     }
}

void arm_exit_critical(void)
{
     if (--sys_irq_disable_counter == 0) {
         __enable_irq();
     }
}

void hal_event_os_wait(void)
{
     arm_enter_critical();
     sys_wait_signal = 1;
     arm_exit_critical();
     while (sys_wait_signal) {
         /*CPU in idle*/
         sleep();             // ENABLE?
     }
}

void hal_event_os_signal(void)
{
     sys_wait_signal = 0;
}

uint32_t hal_event_os_sleep(uint32_t sleep_time_ms)
{
    // needs to be implemented
    return 1;
}