/************************************************************************
* NAME: fnet_isr_register
*
* DESCRIPTION: Register 'handler' at the isr table.
*************************************************************************/
static fnet_return_t fnet_isr_register(fnet_uint32_t vector_number,
void (*handler_top)(fnet_uint32_t handler_top_cookie),
void (*handler_bottom)(fnet_uint32_t handler_bottom_cookie),
fnet_uint32_t cookie)
{
fnet_return_t result;
fnet_isr_entry_t *isr_temp;
isr_temp = (fnet_isr_entry_t *)fnet_malloc_zero(sizeof(fnet_isr_entry_t));
if (isr_temp)
{
isr_temp->vector_number = vector_number;
isr_temp->handler_top = (void (*)(fnet_uint32_t handler_top_cookie))handler_top;
isr_temp->handler_bottom = (void (*)(fnet_uint32_t handler_bottom_cookie))handler_bottom;
isr_temp->next = fnet_isr_table;
isr_temp->cookie = cookie;
fnet_isr_table = isr_temp;
result = FNET_OK;
}
else
{
result = FNET_ERR;
}
return result;
}
/************************************************************************
* NAME: fnet_timer_new
*
* DESCRIPTION: Creates new software timer with the period
*
*************************************************************************/
fnet_timer_desc_t fnet_timer_new( fnet_time_t period_ticks, void (*handler)(fnet_uint32_t cookie), fnet_uint32_t cookie )
{
struct fnet_net_timer *timer = FNET_NULL;
if( period_ticks && handler )
{
timer = (struct fnet_net_timer *)fnet_malloc_zero(sizeof(struct fnet_net_timer));
if(timer)
{
timer->next = fnet_tl_head;
fnet_tl_head = timer;
timer->timer_rv = period_ticks;
timer->handler = handler;
timer->cookie = cookie;
}
}
return (fnet_timer_desc_t)timer;
}