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C++ dfu_bank_func_t类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中dfu_bank_func_t的典型用法代码示例。如果您正苦于以下问题:C++ dfu_bank_func_t类的具体用法?C++ dfu_bank_func_t怎么用?C++ dfu_bank_func_t使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了dfu_bank_func_t类的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: pstorage_callback_handler

/**@brief Function for handling callbacks from pstorage module.
 *
 * @details Handles pstorage results for clear and storage operation. For detailed description of
 *          the parameters provided with the callback, please refer to \ref pstorage_ntf_cb_t.
 */
static void pstorage_callback_handler(pstorage_handle_t * p_handle,
                                      uint8_t             op_code,
                                      uint32_t            result,
                                      uint8_t           * p_data,
                                      uint32_t            data_len)
{
    switch (op_code)
    {
        case PSTORAGE_STORE_OP_CODE:
            if ((m_dfu_state == DFU_STATE_RX_DATA_PKT) && (m_data_pkt_cb != NULL))
            {
                m_data_pkt_cb(DATA_PACKET, result, p_data);
            }
            break;

        case PSTORAGE_CLEAR_OP_CODE:
            if (m_dfu_state == DFU_STATE_PREPARING)
            {
                m_functions.cleared();
                m_dfu_state = DFU_STATE_RDY;
                if (m_data_pkt_cb != NULL)
                {
                    m_data_pkt_cb(START_PACKET, result, p_data);
                }
            }
            break;

        default:
            break;
    }
    APP_ERROR_CHECK(result);
}
开发者ID:BLEHexapod,项目名称:nrf_sdk,代码行数:37,代码来源:dfu_single_bank.c


示例2: dfu_prepare_func_app_erase

/**@brief   Function for preparing of flash before receiving SoftDevice image.
 *
 * @details This function will erase current application area to ensure sufficient amount of
 *          storage for the SoftDevice image. Upon erase complete a callback will be done.
 *          See \ref dfu_bank_prepare_t for further details.
 */
static void dfu_prepare_func_app_erase(uint32_t image_size)
{

    if(m_start_packet.sd_image_size != 0)
    {
        mp_storage_handle_active = m_storage_handle_sd;    
    }
    else
    {
        mp_storage_handle_active = m_storage_handle_app;     
    }

    // Doing a SoftDevice update thus current application must be cleared to ensure enough space
    // for new SoftDevice.
    m_dfu_state = DFU_STATE_PREPARING;
    nrf_flash_erase(mp_storage_handle_active, m_image_size);
    
    m_functions.cleared();
    m_dfu_state = DFU_STATE_RDY;
}
开发者ID:NordicSemiconductor,项目名称:nrf51-dfu-spi-slave,代码行数:26,代码来源:dfu_single_bank.c


示例3: dfu_image_activate

uint32_t dfu_image_activate()
{
    uint32_t err_code;

    switch (m_dfu_state)
    {
        case DFU_STATE_WAIT_4_ACTIVATE:

            // Stop the DFU Timer because the peer activity need not be monitored any longer.
            err_code = app_timer_stop(m_dfu_timer_id);
            APP_ERROR_CHECK(err_code);

            err_code = m_functions.activate();
            break;

        default:
            err_code = NRF_ERROR_INVALID_STATE;
            break;
    }

    return err_code;
}
开发者ID:BLEHexapod,项目名称:nrf_sdk,代码行数:22,代码来源:dfu_single_bank.c


示例4: dfu_start_pkt_handle

uint32_t dfu_start_pkt_handle(dfu_update_packet_t * p_packet)
{
    uint32_t err_code;

    m_start_packet = *(p_packet->params.start_packet);

    // Check that the requested update procedure is supported.
    // Currently the following combinations are allowed:
    // - Application
    // - SoftDevice
    // - Bootloader
    // - SoftDevice with Bootloader
    if (IS_UPDATING_APP(m_start_packet) && 
        (IS_UPDATING_SD(m_start_packet) || IS_UPDATING_BL(m_start_packet)))
    {
        // App update is only supported independently.
        return NRF_ERROR_NOT_SUPPORTED;
    }

    if (!(IS_WORD_SIZED(m_start_packet.sd_image_size) &&
          IS_WORD_SIZED(m_start_packet.bl_image_size) &&
          IS_WORD_SIZED(m_start_packet.app_image_size)))
    {
        // Image_sizes are not a multiple of 4 (word size).
        return NRF_ERROR_NOT_SUPPORTED;
    }

    m_image_size = m_start_packet.sd_image_size + m_start_packet.bl_image_size +
                   m_start_packet.app_image_size;
    
    if (m_start_packet.bl_image_size > DFU_BL_IMAGE_MAX_SIZE)
    {
        return NRF_ERROR_DATA_SIZE;
    }

    if (m_image_size > (DFU_IMAGE_MAX_SIZE_FULL))
    {
        return NRF_ERROR_DATA_SIZE;
    }
    m_functions.prepare  = dfu_prepare_func_app_erase;
    m_functions.cleared  = dfu_cleared_func_app;
    
    if (IS_UPDATING_SD(m_start_packet))
    {
        m_functions.activate = dfu_activate_sd;
    }
    else if (IS_UPDATING_BL(m_start_packet))
    {
        m_functions.activate = dfu_activate_bl;
    }
    else
    {
        m_functions.activate = dfu_activate_app;
    }

    switch (m_dfu_state)
    {
        case DFU_STATE_IDLE:
            // Valid peer activity detected. Hence restart the DFU timer.
            err_code = dfu_timer_restart();
            if (err_code != NRF_SUCCESS)
            {
                return err_code;
            }
            m_functions.prepare(m_image_size);

            break;

        default:
            err_code = NRF_ERROR_INVALID_STATE;
            break;
    }

    return err_code;
}
开发者ID:BLEHexapod,项目名称:nrf_sdk,代码行数:75,代码来源:dfu_single_bank.c



注:本文中的dfu_bank_func_t类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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