Ejemplo n.º 1
0
ret_code_t pm_buffer_init(pm_buffer_t * p_buffer,
                          uint8_t     * p_buffer_memory,
                          uint32_t      buffer_memory_size,
                          uint8_t     * p_mutex_memory,
                          uint32_t      mutex_memory_size,
                          uint32_t      n_blocks,
                          uint32_t      block_size)
{
    if (   (p_buffer           != NULL)
        && (p_buffer_memory    != NULL)
        && (p_mutex_memory     != NULL)
        && (buffer_memory_size >= (n_blocks*block_size))
        && (mutex_memory_size  >= MUTEX_STORAGE_SIZE(n_blocks))
        && (n_blocks           != 0)
        && (block_size         != 0))
    {
        p_buffer->p_memory   = p_buffer_memory;
        p_buffer->p_mutex    = p_mutex_memory;
        p_buffer->n_blocks   = n_blocks;
        p_buffer->block_size = block_size;
        pm_mutex_init(p_buffer->p_mutex, n_blocks);

        return NRF_SUCCESS;
    }
    else
    {
        return NRF_ERROR_INVALID_PARAM;
    }
}
Ejemplo n.º 2
0
void peer_id_init(void)
{
    internal_state_reset(&m_pi);
    pm_mutex_init(m_pi.active_peer_ids, PM_PEER_ID_N_AVAILABLE_IDS);
    pm_mutex_init(m_pi.deleted_peer_ids, PM_PEER_ID_N_AVAILABLE_IDS);
}