AUTOSAR Communication Services - DCM：（二）DCM常见API用法整理

备注：DCM-API常用用法整理，持续更新

一、获取当前的会话模式,并根据会话模式执行对应的内容

void vDcmServiceTest(void)
{
    uint8 ucSessionType = 0;

    // Get current session type
    Dcm_GetSesCtrlType(&ucSessionType);

    if(ucSessionType == 0x01) // default session
    {
        /* do something */
    }
    else if(ucSessionType == 0x03) // extend session
    {
        /* do something */
    }
}

二、获取当前安全访问等级,并根据等级执行相应内容

void vDcmServiceTest(void)
{
    uint8 ucSecurityLevel = 0;

    // Get current security level
    Dcm_GetSecurityLevel(&ucSecurityLevel);

    if(ucSecurityLevel == 0x01) // Security level 01
    {
        /* do something */
    }

}

三、APP主动切换到默认会话

void vDcmServiceTest(void)
{
    if(switch_condition)
    {
        // change session to default session
        Dcm_ResetToDefaultSession();
    }
}