Function FsdCtrl_privateSendCmd

bsp/ft2004/libraries/bsp/ft_sd/ft_sdctrl.c:216–264

}

static ft_error_t FsdCtrl_privateSendCmd(FT_INOUT FtsdCtrl_t *pFtsdCtrl, FT_IN pFtsdCtrl_delayTimer_t pDelayTimer_fun, FT_IN u32 cmd, FT_IN u32 respType, FT_IN u32 arg)
{
    u32 temp;
    u32 sd_cmd;
    u32 sd_arg;
    FSdCtrl_Config_t *pConfig;
    Ft_assertNonvoid(FT_NULL != pFtsdCtrl);
    pConfig = &pFtsdCtrl->config;

    /* enable cmd finished irq */
    Ft_out32(pConfig->baseAddress + NORMAL_INT_STATUS_REG, NORMAL_INT_EN_ECC);
    Ft_out32(pConfig->baseAddress + NORMAL_INT_STATUS_REG, 0);

    Ft_out32(pConfig->baseAddress + ERROR_INT_STATUS_REG, BD_ISR_EN_ETRS);
    Ft_out32(pConfig->baseAddress + ERROR_INT_STATUS_REG, 0);

    /* prepare cmd msg, along with arg */
    sd_cmd = FSdCtrl_PrepareCmdRaw(cmd, respType);
    sd_arg = arg;

    /* send cmd and arg */
    Ft_out32(pConfig->baseAddress + CMD_SETTING_REG_OFFSET, sd_cmd);
    Ft_out32(pConfig->baseAddress + ARGUMENT_REG_OFFSET, sd_arg);

    if (pConfig->workMode & FTSDCTRL_CMD_IRQ_MASK)
    {
        if (pFtsdCtrl->cmdWaitCallback)
        {
            /* if irq is enabled and call back registered, enter call back procedure */
            return pFtsdCtrl->cmdWaitCallback(pFtsdCtrl);
        }
        else
        {
            return FTSDC_INVALID_PARAM;
        }
    }
    else
    {
        temp = Ft_in32(pConfig->baseAddress + NORMAL_INT_STATUS_REG);
        /* polling wait for cmd-finished response */
        while (NORMAL_INT_STATUS_CC != (temp & NORMAL_INT_STATUS_CC))
        {
            temp = Ft_in32(pConfig->baseAddress + NORMAL_INT_STATUS_REG);
            pDelayTimer_fun(1);
        }
    }

    return FTSDC_SUCCESS;
}

ft_error_t FSdCtrl_WaitWriteDataEnd(FT_INOUT FtsdCtrl_t *pFtsdCtrl,
                                    FT_IN pFtsdCtrl_delayTimer_t pDelayTimer_fun,