added prescaler for 16 bit pwm in LPC1347 target
Fork of mbed-dev by
targets/hal/TARGET_Freescale/TARGET_KSDK2_MCUS/TARGET_K66F/drivers/fsl_sdhc.h@144:ef7eb2e8f9f7, 2016-09-02 (annotated)
- Committer:
- <>
- Date:
- Fri Sep 02 15:07:44 2016 +0100
- Revision:
- 144:ef7eb2e8f9f7
This updates the lib to the mbed lib v125
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 144:ef7eb2e8f9f7 | 1 | /* |
<> | 144:ef7eb2e8f9f7 | 2 | * Copyright (c) 2015, Freescale Semiconductor, Inc. |
<> | 144:ef7eb2e8f9f7 | 3 | * All rights reserved. |
<> | 144:ef7eb2e8f9f7 | 4 | * |
<> | 144:ef7eb2e8f9f7 | 5 | * Redistribution and use in source and binary forms, with or without modification, |
<> | 144:ef7eb2e8f9f7 | 6 | * are permitted provided that the following conditions are met: |
<> | 144:ef7eb2e8f9f7 | 7 | * |
<> | 144:ef7eb2e8f9f7 | 8 | * o Redistributions of source code must retain the above copyright notice, this list |
<> | 144:ef7eb2e8f9f7 | 9 | * of conditions and the following disclaimer. |
<> | 144:ef7eb2e8f9f7 | 10 | * |
<> | 144:ef7eb2e8f9f7 | 11 | * o Redistributions in binary form must reproduce the above copyright notice, this |
<> | 144:ef7eb2e8f9f7 | 12 | * list of conditions and the following disclaimer in the documentation and/or |
<> | 144:ef7eb2e8f9f7 | 13 | * other materials provided with the distribution. |
<> | 144:ef7eb2e8f9f7 | 14 | * |
<> | 144:ef7eb2e8f9f7 | 15 | * o Neither the name of Freescale Semiconductor, Inc. nor the names of its |
<> | 144:ef7eb2e8f9f7 | 16 | * contributors may be used to endorse or promote products derived from this |
<> | 144:ef7eb2e8f9f7 | 17 | * software without specific prior written permission. |
<> | 144:ef7eb2e8f9f7 | 18 | * |
<> | 144:ef7eb2e8f9f7 | 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
<> | 144:ef7eb2e8f9f7 | 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
<> | 144:ef7eb2e8f9f7 | 21 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
<> | 144:ef7eb2e8f9f7 | 22 | * DISCLAIMED. IN NO EVENT SL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
<> | 144:ef7eb2e8f9f7 | 23 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
<> | 144:ef7eb2e8f9f7 | 24 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
<> | 144:ef7eb2e8f9f7 | 25 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
<> | 144:ef7eb2e8f9f7 | 26 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
<> | 144:ef7eb2e8f9f7 | 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
<> | 144:ef7eb2e8f9f7 | 28 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
<> | 144:ef7eb2e8f9f7 | 29 | */ |
<> | 144:ef7eb2e8f9f7 | 30 | #ifndef _FSL_SDHC_H_ |
<> | 144:ef7eb2e8f9f7 | 31 | #define _FSL_SDHC_H_ |
<> | 144:ef7eb2e8f9f7 | 32 | |
<> | 144:ef7eb2e8f9f7 | 33 | #include "fsl_common.h" |
<> | 144:ef7eb2e8f9f7 | 34 | |
<> | 144:ef7eb2e8f9f7 | 35 | /*! |
<> | 144:ef7eb2e8f9f7 | 36 | * @addtogroup sdhc |
<> | 144:ef7eb2e8f9f7 | 37 | * @{ |
<> | 144:ef7eb2e8f9f7 | 38 | */ |
<> | 144:ef7eb2e8f9f7 | 39 | |
<> | 144:ef7eb2e8f9f7 | 40 | /*! @file */ |
<> | 144:ef7eb2e8f9f7 | 41 | |
<> | 144:ef7eb2e8f9f7 | 42 | /****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 43 | * Definitions. |
<> | 144:ef7eb2e8f9f7 | 44 | *****************************************************************************/ |
<> | 144:ef7eb2e8f9f7 | 45 | |
<> | 144:ef7eb2e8f9f7 | 46 | /*! @name Driver version */ |
<> | 144:ef7eb2e8f9f7 | 47 | /*@{*/ |
<> | 144:ef7eb2e8f9f7 | 48 | /*! @brief Driver version 2.0.0. */ |
<> | 144:ef7eb2e8f9f7 | 49 | #define FSL_SDHC_DRIVER_VERSION (MAKE_VERSION(2U, 0U, 0U)) |
<> | 144:ef7eb2e8f9f7 | 50 | /*@}*/ |
<> | 144:ef7eb2e8f9f7 | 51 | |
<> | 144:ef7eb2e8f9f7 | 52 | /*! @brief Maximum block count can be set one time */ |
<> | 144:ef7eb2e8f9f7 | 53 | #define SDHC_MAX_BLOCK_COUNT (SDHC_BLKATTR_BLKCNT_MASK >> SDHC_BLKATTR_BLKCNT_SHIFT) |
<> | 144:ef7eb2e8f9f7 | 54 | |
<> | 144:ef7eb2e8f9f7 | 55 | /*! @brief SDHC status */ |
<> | 144:ef7eb2e8f9f7 | 56 | enum _sdhc_status |
<> | 144:ef7eb2e8f9f7 | 57 | { |
<> | 144:ef7eb2e8f9f7 | 58 | kStatus_SDHC_BusyTransferring = MAKE_STATUS(kStatusGroup_SDHC, 0U), /*!< Transfer is on-going */ |
<> | 144:ef7eb2e8f9f7 | 59 | kStatus_SDHC_PrepareAdmaDescriptorFailed = MAKE_STATUS(kStatusGroup_SDHC, 1U), /*!< Set DMA descriptor failed */ |
<> | 144:ef7eb2e8f9f7 | 60 | kStatus_SDHC_SendCommandFailed = MAKE_STATUS(kStatusGroup_SDHC, 2U), /*!< Send command failed */ |
<> | 144:ef7eb2e8f9f7 | 61 | kStatus_SDHC_TransferDataFailed = MAKE_STATUS(kStatusGroup_SDHC, 3U), /*!< Transfer data failed */ |
<> | 144:ef7eb2e8f9f7 | 62 | }; |
<> | 144:ef7eb2e8f9f7 | 63 | |
<> | 144:ef7eb2e8f9f7 | 64 | /*! @brief Host controller capabilities flag mask */ |
<> | 144:ef7eb2e8f9f7 | 65 | enum _sdhc_capability_flag |
<> | 144:ef7eb2e8f9f7 | 66 | { |
<> | 144:ef7eb2e8f9f7 | 67 | kSDHC_SupportAdmaFlag = SDHC_HTCAPBLT_ADMAS_MASK, /*!< Support ADMA */ |
<> | 144:ef7eb2e8f9f7 | 68 | kSDHC_SupportHighSpeedFlag = SDHC_HTCAPBLT_HSS_MASK, /*!< Support high-speed */ |
<> | 144:ef7eb2e8f9f7 | 69 | kSDHC_SupportDmaFlag = SDHC_HTCAPBLT_DMAS_MASK, /*!< Support DMA */ |
<> | 144:ef7eb2e8f9f7 | 70 | kSDHC_SupportSuspendResumeFlag = SDHC_HTCAPBLT_SRS_MASK, /*!< Support suspend/resume */ |
<> | 144:ef7eb2e8f9f7 | 71 | kSDHC_SupportV330Flag = SDHC_HTCAPBLT_VS33_MASK, /*!< Support voltage 3.3V */ |
<> | 144:ef7eb2e8f9f7 | 72 | #if defined FSL_FEATURE_SDHC_HAS_V300_SUPPORT && FSL_FEATURE_SDHC_HAS_V300_SUPPORT |
<> | 144:ef7eb2e8f9f7 | 73 | kSDHC_SupportV300Flag = SDHC_HTCAPBLT_VS30_MASK, /*!< Support voltage 3.0V */ |
<> | 144:ef7eb2e8f9f7 | 74 | #endif |
<> | 144:ef7eb2e8f9f7 | 75 | #if defined FSL_FEATURE_SDHC_HAS_V180_SUPPORT && FSL_FEATURE_SDHC_HAS_V180_SUPPORT |
<> | 144:ef7eb2e8f9f7 | 76 | kSDHC_SupportV180Flag = SDHC_HTCAPBLT_VS18_MASK, /*!< Support voltage 1.8V */ |
<> | 144:ef7eb2e8f9f7 | 77 | #endif |
<> | 144:ef7eb2e8f9f7 | 78 | /* Put additional two flags in HTCAPBLT_MBL's position. */ |
<> | 144:ef7eb2e8f9f7 | 79 | kSDHC_Support4BitFlag = (SDHC_HTCAPBLT_MBL_SHIFT << 0U), /*!< Support 4 bit mode */ |
<> | 144:ef7eb2e8f9f7 | 80 | kSDHC_Support8BitFlag = (SDHC_HTCAPBLT_MBL_SHIFT << 1U), /*!< Support 8 bit mode */ |
<> | 144:ef7eb2e8f9f7 | 81 | }; |
<> | 144:ef7eb2e8f9f7 | 82 | |
<> | 144:ef7eb2e8f9f7 | 83 | /*! @brief Wakeup event mask */ |
<> | 144:ef7eb2e8f9f7 | 84 | enum _sdhc_wakeup_event |
<> | 144:ef7eb2e8f9f7 | 85 | { |
<> | 144:ef7eb2e8f9f7 | 86 | kSDHC_WakeupEventOnCardInt = SDHC_PROCTL_WECINT_MASK, /*!< Wakeup on card interrupt */ |
<> | 144:ef7eb2e8f9f7 | 87 | kSDHC_WakeupEventOnCardInsert = SDHC_PROCTL_WECINS_MASK, /*!< Wakeup on card insertion */ |
<> | 144:ef7eb2e8f9f7 | 88 | kSDHC_WakeupEventOnCardRemove = SDHC_PROCTL_WECRM_MASK, /*!< Wakeup on card removal */ |
<> | 144:ef7eb2e8f9f7 | 89 | |
<> | 144:ef7eb2e8f9f7 | 90 | kSDHC_WakeupEventsAll = (kSDHC_WakeupEventOnCardInt | kSDHC_WakeupEventOnCardInsert | |
<> | 144:ef7eb2e8f9f7 | 91 | kSDHC_WakeupEventOnCardRemove), /*!< All wakeup events */ |
<> | 144:ef7eb2e8f9f7 | 92 | }; |
<> | 144:ef7eb2e8f9f7 | 93 | |
<> | 144:ef7eb2e8f9f7 | 94 | /*! @brief Reset type mask */ |
<> | 144:ef7eb2e8f9f7 | 95 | enum _sdhc_reset |
<> | 144:ef7eb2e8f9f7 | 96 | { |
<> | 144:ef7eb2e8f9f7 | 97 | kSDHC_ResetAll = SDHC_SYSCTL_RSTA_MASK, /*!< Reset all except card detection */ |
<> | 144:ef7eb2e8f9f7 | 98 | kSDHC_ResetCommand = SDHC_SYSCTL_RSTC_MASK, /*!< Reset command line */ |
<> | 144:ef7eb2e8f9f7 | 99 | kSDHC_ResetData = SDHC_SYSCTL_RSTD_MASK, /*!< Reset data line */ |
<> | 144:ef7eb2e8f9f7 | 100 | |
<> | 144:ef7eb2e8f9f7 | 101 | kSDHC_ResetsAll = (kSDHC_ResetAll | kSDHC_ResetCommand | kSDHC_ResetData), /*!< All reset types */ |
<> | 144:ef7eb2e8f9f7 | 102 | }; |
<> | 144:ef7eb2e8f9f7 | 103 | |
<> | 144:ef7eb2e8f9f7 | 104 | /*! @brief Transfer flag mask */ |
<> | 144:ef7eb2e8f9f7 | 105 | enum _sdhc_transfer_flag |
<> | 144:ef7eb2e8f9f7 | 106 | { |
<> | 144:ef7eb2e8f9f7 | 107 | kSDHC_EnableDmaFlag = SDHC_XFERTYP_DMAEN_MASK, /*!< Enable DMA */ |
<> | 144:ef7eb2e8f9f7 | 108 | |
<> | 144:ef7eb2e8f9f7 | 109 | kSDHC_CommandTypeSuspendFlag = (SDHC_XFERTYP_CMDTYP(1U)), /*!< Suspend command */ |
<> | 144:ef7eb2e8f9f7 | 110 | kSDHC_CommandTypeResumeFlag = (SDHC_XFERTYP_CMDTYP(2U)), /*!< Resume command */ |
<> | 144:ef7eb2e8f9f7 | 111 | kSDHC_CommandTypeAbortFlag = (SDHC_XFERTYP_CMDTYP(3U)), /*!< Abort command */ |
<> | 144:ef7eb2e8f9f7 | 112 | |
<> | 144:ef7eb2e8f9f7 | 113 | kSDHC_EnableBlockCountFlag = SDHC_XFERTYP_BCEN_MASK, /*!< Enable block count */ |
<> | 144:ef7eb2e8f9f7 | 114 | kSDHC_EnableAutoCommand12Flag = SDHC_XFERTYP_AC12EN_MASK, /*!< Enable auto CMD12 */ |
<> | 144:ef7eb2e8f9f7 | 115 | kSDHC_DataReadFlag = SDHC_XFERTYP_DTDSEL_MASK, /*!< Enable data read */ |
<> | 144:ef7eb2e8f9f7 | 116 | kSDHC_MultipleBlockFlag = SDHC_XFERTYP_MSBSEL_MASK, /*!< Multiple block data read/write */ |
<> | 144:ef7eb2e8f9f7 | 117 | |
<> | 144:ef7eb2e8f9f7 | 118 | kSDHC_ResponseLength136Flag = SDHC_XFERTYP_RSPTYP(1U), /*!< 136 bit response length */ |
<> | 144:ef7eb2e8f9f7 | 119 | kSDHC_ResponseLength48Flag = SDHC_XFERTYP_RSPTYP(2U), /*!< 48 bit response length */ |
<> | 144:ef7eb2e8f9f7 | 120 | kSDHC_ResponseLength48BusyFlag = SDHC_XFERTYP_RSPTYP(3U), /*!< 48 bit response length with busy status */ |
<> | 144:ef7eb2e8f9f7 | 121 | |
<> | 144:ef7eb2e8f9f7 | 122 | kSDHC_EnableCrcCheckFlag = SDHC_XFERTYP_CCCEN_MASK, /*!< Enable CRC check */ |
<> | 144:ef7eb2e8f9f7 | 123 | kSDHC_EnableIndexCheckFlag = SDHC_XFERTYP_CICEN_MASK, /*!< Enable index check */ |
<> | 144:ef7eb2e8f9f7 | 124 | kSDHC_DataPresentFlag = SDHC_XFERTYP_DPSEL_MASK, /*!< Data present flag */ |
<> | 144:ef7eb2e8f9f7 | 125 | }; |
<> | 144:ef7eb2e8f9f7 | 126 | |
<> | 144:ef7eb2e8f9f7 | 127 | /*! @brief Present status flag mask */ |
<> | 144:ef7eb2e8f9f7 | 128 | enum _sdhc_present_status_flag |
<> | 144:ef7eb2e8f9f7 | 129 | { |
<> | 144:ef7eb2e8f9f7 | 130 | kSDHC_CommandInhibitFlag = SDHC_PRSSTAT_CIHB_MASK, /*!< Command inhibit */ |
<> | 144:ef7eb2e8f9f7 | 131 | kSDHC_DataInhibitFlag = SDHC_PRSSTAT_CDIHB_MASK, /*!< Data inhibit */ |
<> | 144:ef7eb2e8f9f7 | 132 | kSDHC_DataLineActiveFlag = SDHC_PRSSTAT_DLA_MASK, /*!< Data line active */ |
<> | 144:ef7eb2e8f9f7 | 133 | kSDHC_SdClockStableFlag = SDHC_PRSSTAT_SDSTB_MASK, /*!< SD bus clock stable */ |
<> | 144:ef7eb2e8f9f7 | 134 | kSDHC_WriteTransferActiveFlag = SDHC_PRSSTAT_WTA_MASK, /*!< Write transfer active */ |
<> | 144:ef7eb2e8f9f7 | 135 | kSDHC_ReadTransferActiveFlag = SDHC_PRSSTAT_RTA_MASK, /*!< Read transfer active */ |
<> | 144:ef7eb2e8f9f7 | 136 | kSDHC_BufferWriteEnableFlag = SDHC_PRSSTAT_BWEN_MASK, /*!< Buffer write enable */ |
<> | 144:ef7eb2e8f9f7 | 137 | kSDHC_BufferReadEnableFlag = SDHC_PRSSTAT_BREN_MASK, /*!< Buffer read enable */ |
<> | 144:ef7eb2e8f9f7 | 138 | kSDHC_CardInsertedFlag = SDHC_PRSSTAT_CINS_MASK, /*!< Card inserted */ |
<> | 144:ef7eb2e8f9f7 | 139 | kSDHC_CommandLineLevelFlag = SDHC_PRSSTAT_CLSL_MASK, /*!< Command line signal level */ |
<> | 144:ef7eb2e8f9f7 | 140 | kSDHC_Data0LineLevelFlag = (1U << 24U), /*!< Data0 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 141 | kSDHC_Data1LineLevelFlag = (1U << 25U), /*!< Data1 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 142 | kSDHC_Data2LineLevelFlag = (1U << 26U), /*!< Data2 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 143 | kSDHC_Data3LineLevelFlag = (1U << 27U), /*!< Data3 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 144 | kSDHC_Data4LineLevelFlag = (1U << 28U), /*!< Data4 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 145 | kSDHC_Data5LineLevelFlag = (1U << 29U), /*!< Data5 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 146 | kSDHC_Data6LineLevelFlag = (1U << 30U), /*!< Data6 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 147 | kSDHC_Data7LineLevelFlag = (1U << 31U), /*!< Data7 line signal level */ |
<> | 144:ef7eb2e8f9f7 | 148 | }; |
<> | 144:ef7eb2e8f9f7 | 149 | |
<> | 144:ef7eb2e8f9f7 | 150 | /*! @brief Interrupt status flag mask */ |
<> | 144:ef7eb2e8f9f7 | 151 | enum _sdhc_interrupt_status_flag |
<> | 144:ef7eb2e8f9f7 | 152 | { |
<> | 144:ef7eb2e8f9f7 | 153 | kSDHC_CommandCompleteFlag = SDHC_IRQSTAT_CC_MASK, /*!< Command complete */ |
<> | 144:ef7eb2e8f9f7 | 154 | kSDHC_DataCompleteFlag = SDHC_IRQSTAT_TC_MASK, /*!< Data complete */ |
<> | 144:ef7eb2e8f9f7 | 155 | kSDHC_BlockGapEventFlag = SDHC_IRQSTAT_BGE_MASK, /*!< Block gap event */ |
<> | 144:ef7eb2e8f9f7 | 156 | kSDHC_DmaCompleteFlag = SDHC_IRQSTAT_DINT_MASK, /*!< DMA interrupt */ |
<> | 144:ef7eb2e8f9f7 | 157 | kSDHC_BufferWriteReadyFlag = SDHC_IRQSTAT_BWR_MASK, /*!< Buffer write ready */ |
<> | 144:ef7eb2e8f9f7 | 158 | kSDHC_BufferReadReadyFlag = SDHC_IRQSTAT_BRR_MASK, /*!< Buffer read ready */ |
<> | 144:ef7eb2e8f9f7 | 159 | kSDHC_CardInsertionFlag = SDHC_IRQSTAT_CINS_MASK, /*!< Card inserted */ |
<> | 144:ef7eb2e8f9f7 | 160 | kSDHC_CardRemovalFlag = SDHC_IRQSTAT_CRM_MASK, /*!< Card removed */ |
<> | 144:ef7eb2e8f9f7 | 161 | kSDHC_CardInterruptFlag = SDHC_IRQSTAT_CINT_MASK, /*!< Card interrupt */ |
<> | 144:ef7eb2e8f9f7 | 162 | kSDHC_CommandTimeoutFlag = SDHC_IRQSTAT_CTOE_MASK, /*!< Command timeout error */ |
<> | 144:ef7eb2e8f9f7 | 163 | kSDHC_CommandCrcErrorFlag = SDHC_IRQSTAT_CCE_MASK, /*!< Command CRC error */ |
<> | 144:ef7eb2e8f9f7 | 164 | kSDHC_CommandEndBitErrorFlag = SDHC_IRQSTAT_CEBE_MASK, /*!< Command end bit error */ |
<> | 144:ef7eb2e8f9f7 | 165 | kSDHC_CommandIndexErrorFlag = SDHC_IRQSTAT_CIE_MASK, /*!< Command index error */ |
<> | 144:ef7eb2e8f9f7 | 166 | kSDHC_DataTimeoutFlag = SDHC_IRQSTAT_DTOE_MASK, /*!< Data timeout error */ |
<> | 144:ef7eb2e8f9f7 | 167 | kSDHC_DataCrcErrorFlag = SDHC_IRQSTAT_DCE_MASK, /*!< Data CRC error */ |
<> | 144:ef7eb2e8f9f7 | 168 | kSDHC_DataEndBitErrorFlag = SDHC_IRQSTAT_DEBE_MASK, /*!< Data end bit error */ |
<> | 144:ef7eb2e8f9f7 | 169 | kSDHC_AutoCommand12ErrorFlag = SDHC_IRQSTAT_AC12E_MASK, /*!< Auto CMD12 error */ |
<> | 144:ef7eb2e8f9f7 | 170 | kSDHC_DmaErrorFlag = SDHC_IRQSTAT_DMAE_MASK, /*!< DMA error */ |
<> | 144:ef7eb2e8f9f7 | 171 | |
<> | 144:ef7eb2e8f9f7 | 172 | kSDHC_CommandErrorFlag = (kSDHC_CommandTimeoutFlag | kSDHC_CommandCrcErrorFlag | kSDHC_CommandEndBitErrorFlag | |
<> | 144:ef7eb2e8f9f7 | 173 | kSDHC_CommandIndexErrorFlag), /*!< Command error */ |
<> | 144:ef7eb2e8f9f7 | 174 | kSDHC_DataErrorFlag = (kSDHC_DataTimeoutFlag | kSDHC_DataCrcErrorFlag | kSDHC_DataEndBitErrorFlag | |
<> | 144:ef7eb2e8f9f7 | 175 | kSDHC_AutoCommand12ErrorFlag), /*!< Data error */ |
<> | 144:ef7eb2e8f9f7 | 176 | kSDHC_ErrorFlag = (kSDHC_CommandErrorFlag | kSDHC_DataErrorFlag | kSDHC_DmaErrorFlag), /*!< All error */ |
<> | 144:ef7eb2e8f9f7 | 177 | kSDHC_DataFlag = (kSDHC_DataCompleteFlag | kSDHC_DmaCompleteFlag | kSDHC_BufferWriteReadyFlag | |
<> | 144:ef7eb2e8f9f7 | 178 | kSDHC_BufferReadReadyFlag | kSDHC_DataErrorFlag | kSDHC_DmaErrorFlag), /*!< Data interrupts */ |
<> | 144:ef7eb2e8f9f7 | 179 | kSDHC_CommandFlag = (kSDHC_CommandErrorFlag | kSDHC_CommandCompleteFlag), /*!< Command interrupts */ |
<> | 144:ef7eb2e8f9f7 | 180 | kSDHC_CardDetectFlag = (kSDHC_CardInsertionFlag | kSDHC_CardRemovalFlag), /*!< Card detection interrupts */ |
<> | 144:ef7eb2e8f9f7 | 181 | |
<> | 144:ef7eb2e8f9f7 | 182 | kSDHC_AllInterruptFlags = (kSDHC_BlockGapEventFlag | kSDHC_CardInterruptFlag | kSDHC_CommandFlag | kSDHC_DataFlag | |
<> | 144:ef7eb2e8f9f7 | 183 | kSDHC_ErrorFlag), /*!< All flags mask */ |
<> | 144:ef7eb2e8f9f7 | 184 | }; |
<> | 144:ef7eb2e8f9f7 | 185 | |
<> | 144:ef7eb2e8f9f7 | 186 | /*! @brief Auto CMD12 error status flag mask */ |
<> | 144:ef7eb2e8f9f7 | 187 | enum _sdhc_auto_command12_error_status_flag |
<> | 144:ef7eb2e8f9f7 | 188 | { |
<> | 144:ef7eb2e8f9f7 | 189 | kSDHC_AutoCommand12NotExecutedFlag = SDHC_AC12ERR_AC12NE_MASK, /*!< Not executed error */ |
<> | 144:ef7eb2e8f9f7 | 190 | kSDHC_AutoCommand12TimeoutFlag = SDHC_AC12ERR_AC12TOE_MASK, /*!< Timeout error */ |
<> | 144:ef7eb2e8f9f7 | 191 | kSDHC_AutoCommand12EndBitErrorFlag = SDHC_AC12ERR_AC12EBE_MASK, /*!< End bit error */ |
<> | 144:ef7eb2e8f9f7 | 192 | kSDHC_AutoCommand12CrcErrorFlag = SDHC_AC12ERR_AC12CE_MASK, /*!< CRC error */ |
<> | 144:ef7eb2e8f9f7 | 193 | kSDHC_AutoCommand12IndexErrorFlag = SDHC_AC12ERR_AC12IE_MASK, /*!< Index error */ |
<> | 144:ef7eb2e8f9f7 | 194 | kSDHC_AutoCommand12NotIssuedFlag = SDHC_AC12ERR_CNIBAC12E_MASK, /*!< Not issued error */ |
<> | 144:ef7eb2e8f9f7 | 195 | }; |
<> | 144:ef7eb2e8f9f7 | 196 | |
<> | 144:ef7eb2e8f9f7 | 197 | /*! @brief ADMA error status flag mask */ |
<> | 144:ef7eb2e8f9f7 | 198 | enum _sdhc_adma_error_status_flag |
<> | 144:ef7eb2e8f9f7 | 199 | { |
<> | 144:ef7eb2e8f9f7 | 200 | kSDHC_AdmaLenghMismatchFlag = SDHC_ADMAES_ADMALME_MASK, /*!< Length mismatch error */ |
<> | 144:ef7eb2e8f9f7 | 201 | kSDHC_AdmaDescriptorErrorFlag = SDHC_ADMAES_ADMADCE_MASK, /*!< Descriptor error */ |
<> | 144:ef7eb2e8f9f7 | 202 | }; |
<> | 144:ef7eb2e8f9f7 | 203 | |
<> | 144:ef7eb2e8f9f7 | 204 | /*! |
<> | 144:ef7eb2e8f9f7 | 205 | * @brief ADMA error state |
<> | 144:ef7eb2e8f9f7 | 206 | * |
<> | 144:ef7eb2e8f9f7 | 207 | * This state is the detail state when ADMA error has occurred. |
<> | 144:ef7eb2e8f9f7 | 208 | */ |
<> | 144:ef7eb2e8f9f7 | 209 | typedef enum _sdhc_adma_error_state |
<> | 144:ef7eb2e8f9f7 | 210 | { |
<> | 144:ef7eb2e8f9f7 | 211 | kSDHC_AdmaErrorStateStopDma = 0x00U, /*!< Stop DMA */ |
<> | 144:ef7eb2e8f9f7 | 212 | kSDHC_AdmaErrorStateFetchDescriptor = 0x01U, /*!< Fetch descriptor */ |
<> | 144:ef7eb2e8f9f7 | 213 | kSDHC_AdmaErrorStateChangeAddress = 0x02U, /*!< Change address */ |
<> | 144:ef7eb2e8f9f7 | 214 | kSDHC_AdmaErrorStateTransferData = 0x03U, /*!< Transfer data */ |
<> | 144:ef7eb2e8f9f7 | 215 | } sdhc_adma_error_state_t; |
<> | 144:ef7eb2e8f9f7 | 216 | |
<> | 144:ef7eb2e8f9f7 | 217 | /*! @brief Force event mask */ |
<> | 144:ef7eb2e8f9f7 | 218 | enum _sdhc_force_event |
<> | 144:ef7eb2e8f9f7 | 219 | { |
<> | 144:ef7eb2e8f9f7 | 220 | kSDHC_ForceEventAutoCommand12NotExecuted = SDHC_FEVT_AC12NE_MASK, /*!< Auto CMD12 not executed error */ |
<> | 144:ef7eb2e8f9f7 | 221 | kSDHC_ForceEventAutoCommand12Timeout = SDHC_FEVT_AC12TOE_MASK, /*!< Auto CMD12 timeout error */ |
<> | 144:ef7eb2e8f9f7 | 222 | kSDHC_ForceEventAutoCommand12CrcError = SDHC_FEVT_AC12CE_MASK, /*!< Auto CMD12 CRC error */ |
<> | 144:ef7eb2e8f9f7 | 223 | kSDHC_ForceEventEndBitError = SDHC_FEVT_AC12EBE_MASK, /*!< Auto CMD12 end bit error */ |
<> | 144:ef7eb2e8f9f7 | 224 | kSDHC_ForceEventAutoCommand12IndexError = SDHC_FEVT_AC12IE_MASK, /*!< Auto CMD12 index error */ |
<> | 144:ef7eb2e8f9f7 | 225 | kSDHC_ForceEventAutoCommand12NotIssued = SDHC_FEVT_CNIBAC12E_MASK, /*!< Auto CMD12 not issued error */ |
<> | 144:ef7eb2e8f9f7 | 226 | kSDHC_ForceEventCommandTimeout = SDHC_FEVT_CTOE_MASK, /*!< Command timeout error */ |
<> | 144:ef7eb2e8f9f7 | 227 | kSDHC_ForceEventCommandCrcError = SDHC_FEVT_CCE_MASK, /*!< Command CRC error */ |
<> | 144:ef7eb2e8f9f7 | 228 | kSDHC_ForceEventCommandEndBitError = SDHC_FEVT_CEBE_MASK, /*!< Command end bit error */ |
<> | 144:ef7eb2e8f9f7 | 229 | kSDHC_ForceEventCommandIndexError = SDHC_FEVT_CIE_MASK, /*!< Command index error */ |
<> | 144:ef7eb2e8f9f7 | 230 | kSDHC_ForceEventDataTimeout = SDHC_FEVT_DTOE_MASK, /*!< Data timeout error */ |
<> | 144:ef7eb2e8f9f7 | 231 | kSDHC_ForceEventDataCrcError = SDHC_FEVT_DCE_MASK, /*!< Data CRC error */ |
<> | 144:ef7eb2e8f9f7 | 232 | kSDHC_ForceEventDataEndBitError = SDHC_FEVT_DEBE_MASK, /*!< Data end bit error */ |
<> | 144:ef7eb2e8f9f7 | 233 | kSDHC_ForceEventAutoCommand12Error = SDHC_FEVT_AC12E_MASK, /*!< Auto CMD12 error */ |
<> | 144:ef7eb2e8f9f7 | 234 | kSDHC_ForceEventCardInt = SDHC_FEVT_CINT_MASK, /*!< Card interrupt */ |
<> | 144:ef7eb2e8f9f7 | 235 | kSDHC_ForceEventDmaError = SDHC_FEVT_DMAE_MASK, /*!< Dma error */ |
<> | 144:ef7eb2e8f9f7 | 236 | |
<> | 144:ef7eb2e8f9f7 | 237 | kSDHC_ForceEventsAll = |
<> | 144:ef7eb2e8f9f7 | 238 | (kSDHC_ForceEventAutoCommand12NotExecuted | kSDHC_ForceEventAutoCommand12Timeout | |
<> | 144:ef7eb2e8f9f7 | 239 | kSDHC_ForceEventAutoCommand12CrcError | kSDHC_ForceEventEndBitError | kSDHC_ForceEventAutoCommand12IndexError | |
<> | 144:ef7eb2e8f9f7 | 240 | kSDHC_ForceEventAutoCommand12NotIssued | kSDHC_ForceEventCommandTimeout | kSDHC_ForceEventCommandCrcError | |
<> | 144:ef7eb2e8f9f7 | 241 | kSDHC_ForceEventCommandEndBitError | kSDHC_ForceEventCommandIndexError | kSDHC_ForceEventDataTimeout | |
<> | 144:ef7eb2e8f9f7 | 242 | kSDHC_ForceEventDataCrcError | kSDHC_ForceEventDataEndBitError | kSDHC_ForceEventAutoCommand12Error | |
<> | 144:ef7eb2e8f9f7 | 243 | kSDHC_ForceEventCardInt | kSDHC_ForceEventDmaError), /*!< All force event flags mask */ |
<> | 144:ef7eb2e8f9f7 | 244 | }; |
<> | 144:ef7eb2e8f9f7 | 245 | |
<> | 144:ef7eb2e8f9f7 | 246 | /*! @brief Data transfer width */ |
<> | 144:ef7eb2e8f9f7 | 247 | typedef enum _sdhc_data_bus_width |
<> | 144:ef7eb2e8f9f7 | 248 | { |
<> | 144:ef7eb2e8f9f7 | 249 | kSDHC_DataBusWidth1Bit = 0U, /*!< 1-bit mode */ |
<> | 144:ef7eb2e8f9f7 | 250 | kSDHC_DataBusWidth4Bit = 1U, /*!< 4-bit mode */ |
<> | 144:ef7eb2e8f9f7 | 251 | kSDHC_DataBusWidth8Bit = 2U, /*!< 8-bit mode */ |
<> | 144:ef7eb2e8f9f7 | 252 | } sdhc_data_bus_width_t; |
<> | 144:ef7eb2e8f9f7 | 253 | |
<> | 144:ef7eb2e8f9f7 | 254 | /*! @brief Endian mode */ |
<> | 144:ef7eb2e8f9f7 | 255 | typedef enum _sdhc_endian_mode |
<> | 144:ef7eb2e8f9f7 | 256 | { |
<> | 144:ef7eb2e8f9f7 | 257 | kSDHC_EndianModeBig = 0U, /*!< Big endian mode */ |
<> | 144:ef7eb2e8f9f7 | 258 | kSDHC_EndianModeHalfWordBig = 1U, /*!< Half word big endian mode */ |
<> | 144:ef7eb2e8f9f7 | 259 | kSDHC_EndianModeLittle = 2U, /*!< Little endian mode */ |
<> | 144:ef7eb2e8f9f7 | 260 | } sdhc_endian_mode_t; |
<> | 144:ef7eb2e8f9f7 | 261 | |
<> | 144:ef7eb2e8f9f7 | 262 | /*! @brief DMA mode */ |
<> | 144:ef7eb2e8f9f7 | 263 | typedef enum _sdhc_dma_mode |
<> | 144:ef7eb2e8f9f7 | 264 | { |
<> | 144:ef7eb2e8f9f7 | 265 | kSDHC_DmaModeNo = 0U, /*!< No DMA */ |
<> | 144:ef7eb2e8f9f7 | 266 | kSDHC_DmaModeAdma1 = 1U, /*!< ADMA1 is selected */ |
<> | 144:ef7eb2e8f9f7 | 267 | kSDHC_DmaModeAdma2 = 2U, /*!< ADMA2 is selected */ |
<> | 144:ef7eb2e8f9f7 | 268 | } sdhc_dma_mode_t; |
<> | 144:ef7eb2e8f9f7 | 269 | |
<> | 144:ef7eb2e8f9f7 | 270 | /*! @brief SDIO control flag mask */ |
<> | 144:ef7eb2e8f9f7 | 271 | enum _sdhc_sdio_control_flag |
<> | 144:ef7eb2e8f9f7 | 272 | { |
<> | 144:ef7eb2e8f9f7 | 273 | kSDHC_StopAtBlockGapFlag = 0x01, /*!< Stop at block gap */ |
<> | 144:ef7eb2e8f9f7 | 274 | kSDHC_ReadWaitControlFlag = 0x02, /*!< Read wait control */ |
<> | 144:ef7eb2e8f9f7 | 275 | kSDHC_InterruptAtBlockGapFlag = 0x04, /*!< Interrupt at block gap */ |
<> | 144:ef7eb2e8f9f7 | 276 | kSDHC_ExactBlockNumberReadFlag = 0x08, /*!< Exact block number read */ |
<> | 144:ef7eb2e8f9f7 | 277 | }; |
<> | 144:ef7eb2e8f9f7 | 278 | |
<> | 144:ef7eb2e8f9f7 | 279 | /*! @brief MMC card boot mode */ |
<> | 144:ef7eb2e8f9f7 | 280 | typedef enum _sdhc_boot_mode |
<> | 144:ef7eb2e8f9f7 | 281 | { |
<> | 144:ef7eb2e8f9f7 | 282 | kSDHC_BootModeNormal = 0U, /*!< Normal boot */ |
<> | 144:ef7eb2e8f9f7 | 283 | kSDHC_BootModeAlternative = 1U, /*!< Alternative boot */ |
<> | 144:ef7eb2e8f9f7 | 284 | } sdhc_boot_mode_t; |
<> | 144:ef7eb2e8f9f7 | 285 | |
<> | 144:ef7eb2e8f9f7 | 286 | /*! @brief The command type */ |
<> | 144:ef7eb2e8f9f7 | 287 | typedef enum _sdhc_command_type |
<> | 144:ef7eb2e8f9f7 | 288 | { |
<> | 144:ef7eb2e8f9f7 | 289 | kSDHC_CommandTypeNormal = 0U, /*!< Normal command */ |
<> | 144:ef7eb2e8f9f7 | 290 | kSDHC_CommandTypeSuspend = 1U, /*!< Suspend command */ |
<> | 144:ef7eb2e8f9f7 | 291 | kSDHC_CommandTypeResume = 2U, /*!< Resume command */ |
<> | 144:ef7eb2e8f9f7 | 292 | kSDHC_CommandTypeAbort = 3U, /*!< Abort command */ |
<> | 144:ef7eb2e8f9f7 | 293 | } sdhc_command_type_t; |
<> | 144:ef7eb2e8f9f7 | 294 | |
<> | 144:ef7eb2e8f9f7 | 295 | /*! |
<> | 144:ef7eb2e8f9f7 | 296 | * @brief The command response type. |
<> | 144:ef7eb2e8f9f7 | 297 | * |
<> | 144:ef7eb2e8f9f7 | 298 | * Define the command response type from card to host controller. |
<> | 144:ef7eb2e8f9f7 | 299 | */ |
<> | 144:ef7eb2e8f9f7 | 300 | typedef enum _sdhc_response_type |
<> | 144:ef7eb2e8f9f7 | 301 | { |
<> | 144:ef7eb2e8f9f7 | 302 | kSDHC_ResponseTypeNone = 0U, /*!< Response type: none */ |
<> | 144:ef7eb2e8f9f7 | 303 | kSDHC_ResponseTypeR1 = 1U, /*!< Response type: R1 */ |
<> | 144:ef7eb2e8f9f7 | 304 | kSDHC_ResponseTypeR1b = 2U, /*!< Response type: R1b */ |
<> | 144:ef7eb2e8f9f7 | 305 | kSDHC_ResponseTypeR2 = 3U, /*!< Response type: R2 */ |
<> | 144:ef7eb2e8f9f7 | 306 | kSDHC_ResponseTypeR3 = 4U, /*!< Response type: R3 */ |
<> | 144:ef7eb2e8f9f7 | 307 | kSDHC_ResponseTypeR4 = 5U, /*!< Response type: R4 */ |
<> | 144:ef7eb2e8f9f7 | 308 | kSDHC_ResponseTypeR5 = 6U, /*!< Response type: R5 */ |
<> | 144:ef7eb2e8f9f7 | 309 | kSDHC_ResponseTypeR5b = 7U, /*!< Response type: R5b */ |
<> | 144:ef7eb2e8f9f7 | 310 | kSDHC_ResponseTypeR6 = 8U, /*!< Response type: R6 */ |
<> | 144:ef7eb2e8f9f7 | 311 | kSDHC_ResponseTypeR7 = 9U, /*!< Response type: R7 */ |
<> | 144:ef7eb2e8f9f7 | 312 | } sdhc_response_type_t; |
<> | 144:ef7eb2e8f9f7 | 313 | |
<> | 144:ef7eb2e8f9f7 | 314 | /*! @brief The alignment size for ADDRESS filed in ADMA1's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 315 | #define SDHC_ADMA1_ADDRESS_ALIGN (4096U) |
<> | 144:ef7eb2e8f9f7 | 316 | /*! @brief The alignment size for LENGTH field in ADMA1's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 317 | #define SDHC_ADMA1_LENGTH_ALIGN (4096U) |
<> | 144:ef7eb2e8f9f7 | 318 | /*! @brief The alignment size for ADDRESS field in ADMA2's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 319 | #define SDHC_ADMA2_ADDRESS_ALIGN (4U) |
<> | 144:ef7eb2e8f9f7 | 320 | /*! @brief The alignment size for LENGTH filed in ADMA2's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 321 | #define SDHC_ADMA2_LENGTH_ALIGN (4U) |
<> | 144:ef7eb2e8f9f7 | 322 | |
<> | 144:ef7eb2e8f9f7 | 323 | /* ADMA1 descriptor table |
<> | 144:ef7eb2e8f9f7 | 324 | * |------------------------|---------|--------------------------| |
<> | 144:ef7eb2e8f9f7 | 325 | * | Address/page field |Reserved | Attribute | |
<> | 144:ef7eb2e8f9f7 | 326 | * |------------------------|---------|--------------------------| |
<> | 144:ef7eb2e8f9f7 | 327 | * |31 12|11 6|05 |04 |03|02 |01 |00 | |
<> | 144:ef7eb2e8f9f7 | 328 | * |------------------------|---------|----|----|--|---|---|-----| |
<> | 144:ef7eb2e8f9f7 | 329 | * | address or data length | 000000 |Act2|Act1| 0|Int|End|Valid| |
<> | 144:ef7eb2e8f9f7 | 330 | * |------------------------|---------|----|----|--|---|---|-----| |
<> | 144:ef7eb2e8f9f7 | 331 | * |
<> | 144:ef7eb2e8f9f7 | 332 | * |
<> | 144:ef7eb2e8f9f7 | 333 | * |------|------|-----------------|-------|-------------| |
<> | 144:ef7eb2e8f9f7 | 334 | * | Act2 | Act1 | Comment | 31-28 | 27 - 12 | |
<> | 144:ef7eb2e8f9f7 | 335 | * |------|------|-----------------|---------------------| |
<> | 144:ef7eb2e8f9f7 | 336 | * | 0 | 0 | No op | Don't care | |
<> | 144:ef7eb2e8f9f7 | 337 | * |------|------|-----------------|-------|-------------| |
<> | 144:ef7eb2e8f9f7 | 338 | * | 0 | 1 | Set data length | 0000 | Data Length | |
<> | 144:ef7eb2e8f9f7 | 339 | * |------|------|-----------------|-------|-------------| |
<> | 144:ef7eb2e8f9f7 | 340 | * | 1 | 0 | Transfer data | Data address | |
<> | 144:ef7eb2e8f9f7 | 341 | * |------|------|-----------------|---------------------| |
<> | 144:ef7eb2e8f9f7 | 342 | * | 1 | 1 | Link descriptor | Descriptor address | |
<> | 144:ef7eb2e8f9f7 | 343 | * |------|------|-----------------|---------------------| |
<> | 144:ef7eb2e8f9f7 | 344 | */ |
<> | 144:ef7eb2e8f9f7 | 345 | /*! @brief The bit shift for ADDRESS filed in ADMA1's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 346 | #define SDHC_ADMA1_DESCRIPTOR_ADDRESS_SHIFT (12U) |
<> | 144:ef7eb2e8f9f7 | 347 | /*! @brief The bit mask for ADDRESS field in ADMA1's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 348 | #define SDHC_ADMA1_DESCRIPTOR_ADDRESS_MASK (0xFFFFFU) |
<> | 144:ef7eb2e8f9f7 | 349 | /*! @brief The bit shift for LENGTH filed in ADMA1's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 350 | #define SDHC_ADMA1_DESCRIPTOR_LENGTH_SHIFT (12U) |
<> | 144:ef7eb2e8f9f7 | 351 | /*! @brief The mask for LENGTH field in ADMA1's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 352 | #define SDHC_ADMA1_DESCRIPTOR_LENGTH_MASK (0xFFFFU) |
<> | 144:ef7eb2e8f9f7 | 353 | /*! @brief The max value of LENGTH filed in ADMA1's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 354 | #define SDHC_ADMA1_DESCRIPTOR_MAX_LENGTH_PER_ENTRY (SDHC_ADMA1_DESCRIPTOR_LENGTH_MASK + 1U) |
<> | 144:ef7eb2e8f9f7 | 355 | |
<> | 144:ef7eb2e8f9f7 | 356 | /*! @brief The mask for the control/status field in ADMA1 descriptor */ |
<> | 144:ef7eb2e8f9f7 | 357 | enum _sdhc_adma1_descriptor_flag |
<> | 144:ef7eb2e8f9f7 | 358 | { |
<> | 144:ef7eb2e8f9f7 | 359 | kSDHC_Adma1DescriptorValidFlag = (1U << 0U), /*!< Valid flag */ |
<> | 144:ef7eb2e8f9f7 | 360 | kSDHC_Adma1DescriptorEndFlag = (1U << 1U), /*!< End flag */ |
<> | 144:ef7eb2e8f9f7 | 361 | kSDHC_Adma1DescriptorInterrupFlag = (1U << 2U), /*!< Interrupt flag */ |
<> | 144:ef7eb2e8f9f7 | 362 | kSDHC_Adma1DescriptorActivity1Flag = (1U << 4U), /*!< Activity 1 flag */ |
<> | 144:ef7eb2e8f9f7 | 363 | kSDHC_Adma1DescriptorActivity2Flag = (1U << 5U), /*!< Activity 2 flag */ |
<> | 144:ef7eb2e8f9f7 | 364 | kSDHC_Adma1DescriptorTypeNop = (kSDHC_Adma1DescriptorValidFlag), /*!< No operation */ |
<> | 144:ef7eb2e8f9f7 | 365 | kSDHC_Adma1DescriptorTypeTransfer = |
<> | 144:ef7eb2e8f9f7 | 366 | (kSDHC_Adma1DescriptorActivity2Flag | kSDHC_Adma1DescriptorValidFlag), /*!< Transfer data */ |
<> | 144:ef7eb2e8f9f7 | 367 | kSDHC_Adma1DescriptorTypeLink = (kSDHC_Adma1DescriptorActivity1Flag | kSDHC_Adma1DescriptorActivity2Flag | |
<> | 144:ef7eb2e8f9f7 | 368 | kSDHC_Adma1DescriptorValidFlag), /*!< Link descriptor */ |
<> | 144:ef7eb2e8f9f7 | 369 | kSDHC_Adma1DescriptorTypeSetLength = |
<> | 144:ef7eb2e8f9f7 | 370 | (kSDHC_Adma1DescriptorActivity1Flag | kSDHC_Adma1DescriptorValidFlag), /*!< Set data length */ |
<> | 144:ef7eb2e8f9f7 | 371 | }; |
<> | 144:ef7eb2e8f9f7 | 372 | |
<> | 144:ef7eb2e8f9f7 | 373 | /* ADMA2 descriptor table |
<> | 144:ef7eb2e8f9f7 | 374 | * |----------------|---------------|-------------|--------------------------| |
<> | 144:ef7eb2e8f9f7 | 375 | * | Address field | Length | Reserved | Attribute | |
<> | 144:ef7eb2e8f9f7 | 376 | * |----------------|---------------|-------------|--------------------------| |
<> | 144:ef7eb2e8f9f7 | 377 | * |63 32|31 16|15 06|05 |04 |03|02 |01 |00 | |
<> | 144:ef7eb2e8f9f7 | 378 | * |----------------|---------------|-------------|----|----|--|---|---|-----| |
<> | 144:ef7eb2e8f9f7 | 379 | * | 32-bit address | 16-bit length | 0000000000 |Act2|Act1| 0|Int|End|Valid| |
<> | 144:ef7eb2e8f9f7 | 380 | * |----------------|---------------|-------------|----|----|--|---|---|-----| |
<> | 144:ef7eb2e8f9f7 | 381 | * |
<> | 144:ef7eb2e8f9f7 | 382 | * |
<> | 144:ef7eb2e8f9f7 | 383 | * | Act2 | Act1 | Comment | Operation | |
<> | 144:ef7eb2e8f9f7 | 384 | * |------|------|-----------------|-------------------------------------------------------------------| |
<> | 144:ef7eb2e8f9f7 | 385 | * | 0 | 0 | No op | Don't care | |
<> | 144:ef7eb2e8f9f7 | 386 | * |------|------|-----------------|-------------------------------------------------------------------| |
<> | 144:ef7eb2e8f9f7 | 387 | * | 0 | 1 | Reserved | Read this line and go to next one | |
<> | 144:ef7eb2e8f9f7 | 388 | * |------|------|-----------------|-------------------------------------------------------------------| |
<> | 144:ef7eb2e8f9f7 | 389 | * | 1 | 0 | Transfer data | Transfer data with address and length set in this descriptor line | |
<> | 144:ef7eb2e8f9f7 | 390 | * |------|------|-----------------|-------------------------------------------------------------------| |
<> | 144:ef7eb2e8f9f7 | 391 | * | 1 | 1 | Link descriptor | Link to another descriptor | |
<> | 144:ef7eb2e8f9f7 | 392 | * |------|------|-----------------|-------------------------------------------------------------------| |
<> | 144:ef7eb2e8f9f7 | 393 | */ |
<> | 144:ef7eb2e8f9f7 | 394 | /*! @brief The bit shift for LENGTH field in ADMA2's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 395 | #define SDHC_ADMA2_DESCRIPTOR_LENGTH_SHIFT (16U) |
<> | 144:ef7eb2e8f9f7 | 396 | /*! @brief The bit mask for LENGTH field in ADMA2's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 397 | #define SDHC_ADMA2_DESCRIPTOR_LENGTH_MASK (0xFFFFU) |
<> | 144:ef7eb2e8f9f7 | 398 | /*! @brief The max value of LENGTH field in ADMA2's descriptor */ |
<> | 144:ef7eb2e8f9f7 | 399 | #define SDHC_ADMA2_DESCRIPTOR_MAX_LENGTH_PER_ENTRY (SDHC_ADMA2_DESCRIPTOR_LENGTH_MASK) |
<> | 144:ef7eb2e8f9f7 | 400 | |
<> | 144:ef7eb2e8f9f7 | 401 | /*! @brief ADMA1 descriptor control and status mask */ |
<> | 144:ef7eb2e8f9f7 | 402 | enum _sdhc_adma2_descriptor_flag |
<> | 144:ef7eb2e8f9f7 | 403 | { |
<> | 144:ef7eb2e8f9f7 | 404 | kSDHC_Adma2DescriptorValidFlag = (1U << 0U), /*!< Valid flag */ |
<> | 144:ef7eb2e8f9f7 | 405 | kSDHC_Adma2DescriptorEndFlag = (1U << 1U), /*!< End flag */ |
<> | 144:ef7eb2e8f9f7 | 406 | kSDHC_Adma2DescriptorInterruptFlag = (1U << 2U), /*!< Interrupt flag */ |
<> | 144:ef7eb2e8f9f7 | 407 | kSDHC_Adma2DescriptorActivity1Flag = (1U << 4U), /*!< Activity 1 mask */ |
<> | 144:ef7eb2e8f9f7 | 408 | kSDHC_Adma2DescriptorActivity2Flag = (1U << 5U), /*!< Activity 2 mask */ |
<> | 144:ef7eb2e8f9f7 | 409 | |
<> | 144:ef7eb2e8f9f7 | 410 | kSDHC_Adma2DescriptorTypeNop = (kSDHC_Adma2DescriptorValidFlag), /*!< No operation */ |
<> | 144:ef7eb2e8f9f7 | 411 | kSDHC_Adma2DescriptorTypeReserved = |
<> | 144:ef7eb2e8f9f7 | 412 | (kSDHC_Adma2DescriptorActivity1Flag | kSDHC_Adma2DescriptorValidFlag), /*!< Reserved */ |
<> | 144:ef7eb2e8f9f7 | 413 | kSDHC_Adma2DescriptorTypeTransfer = |
<> | 144:ef7eb2e8f9f7 | 414 | (kSDHC_Adma2DescriptorActivity2Flag | kSDHC_Adma2DescriptorValidFlag), /*!< Transfer type */ |
<> | 144:ef7eb2e8f9f7 | 415 | kSDHC_Adma2DescriptorTypeLink = (kSDHC_Adma2DescriptorActivity1Flag | kSDHC_Adma2DescriptorActivity2Flag | |
<> | 144:ef7eb2e8f9f7 | 416 | kSDHC_Adma2DescriptorValidFlag), /*!< Link type */ |
<> | 144:ef7eb2e8f9f7 | 417 | }; |
<> | 144:ef7eb2e8f9f7 | 418 | |
<> | 144:ef7eb2e8f9f7 | 419 | /*! @brief Define the adma1 descriptor structure. */ |
<> | 144:ef7eb2e8f9f7 | 420 | typedef uint32_t sdhc_adma1_descriptor_t; |
<> | 144:ef7eb2e8f9f7 | 421 | |
<> | 144:ef7eb2e8f9f7 | 422 | /*! @brief Define the ADMA2 descriptor structure. */ |
<> | 144:ef7eb2e8f9f7 | 423 | typedef struct _sdhc_adma2_descriptor |
<> | 144:ef7eb2e8f9f7 | 424 | { |
<> | 144:ef7eb2e8f9f7 | 425 | uint32_t attribute; /*!< The control and status field */ |
<> | 144:ef7eb2e8f9f7 | 426 | const uint32_t *address; /*!< The address field */ |
<> | 144:ef7eb2e8f9f7 | 427 | } sdhc_adma2_descriptor_t; |
<> | 144:ef7eb2e8f9f7 | 428 | |
<> | 144:ef7eb2e8f9f7 | 429 | /*! |
<> | 144:ef7eb2e8f9f7 | 430 | * @brief SDHC capability information. |
<> | 144:ef7eb2e8f9f7 | 431 | * |
<> | 144:ef7eb2e8f9f7 | 432 | * Define structure to save the capability information of SDHC. |
<> | 144:ef7eb2e8f9f7 | 433 | */ |
<> | 144:ef7eb2e8f9f7 | 434 | typedef struct _sdhc_capability |
<> | 144:ef7eb2e8f9f7 | 435 | { |
<> | 144:ef7eb2e8f9f7 | 436 | uint32_t specVersion; /*!< Specification version */ |
<> | 144:ef7eb2e8f9f7 | 437 | uint32_t vendorVersion; /*!< Vendor version */ |
<> | 144:ef7eb2e8f9f7 | 438 | uint32_t maxBlockLength; /*!< Maximum block length united as byte */ |
<> | 144:ef7eb2e8f9f7 | 439 | uint32_t maxBlockCount; /*!< Maximum block count can be set one time */ |
<> | 144:ef7eb2e8f9f7 | 440 | uint32_t flags; /*!< Capability flags to indicate the support information(_sdhc_capability_flag) */ |
<> | 144:ef7eb2e8f9f7 | 441 | } sdhc_capability_t; |
<> | 144:ef7eb2e8f9f7 | 442 | |
<> | 144:ef7eb2e8f9f7 | 443 | /*! @brief Card transfer configuration. |
<> | 144:ef7eb2e8f9f7 | 444 | * |
<> | 144:ef7eb2e8f9f7 | 445 | * Define structure to configure the transfer-related command index/argument/flags and data block |
<> | 144:ef7eb2e8f9f7 | 446 | * size/data block numbers. This structure needs to be filled each time a command is sent to the card. |
<> | 144:ef7eb2e8f9f7 | 447 | */ |
<> | 144:ef7eb2e8f9f7 | 448 | typedef struct _sdhc_transfer_config |
<> | 144:ef7eb2e8f9f7 | 449 | { |
<> | 144:ef7eb2e8f9f7 | 450 | size_t dataBlockSize; /*!< Data block size */ |
<> | 144:ef7eb2e8f9f7 | 451 | uint32_t dataBlockCount; /*!< Data block count */ |
<> | 144:ef7eb2e8f9f7 | 452 | uint32_t commandArgument; /*!< Command argument */ |
<> | 144:ef7eb2e8f9f7 | 453 | uint32_t commandIndex; /*!< Command index */ |
<> | 144:ef7eb2e8f9f7 | 454 | uint32_t flags; /*!< Transfer flags(_sdhc_transfer_flag) */ |
<> | 144:ef7eb2e8f9f7 | 455 | } sdhc_transfer_config_t; |
<> | 144:ef7eb2e8f9f7 | 456 | |
<> | 144:ef7eb2e8f9f7 | 457 | /*! @brief Data structure to configure the MMC boot feature */ |
<> | 144:ef7eb2e8f9f7 | 458 | typedef struct _sdhc_boot_config |
<> | 144:ef7eb2e8f9f7 | 459 | { |
<> | 144:ef7eb2e8f9f7 | 460 | uint32_t ackTimeoutCount; /*!< Timeout value for the boot ACK */ |
<> | 144:ef7eb2e8f9f7 | 461 | sdhc_boot_mode_t bootMode; /*!< Boot mode selection. */ |
<> | 144:ef7eb2e8f9f7 | 462 | uint32_t blockCount; /*!< Stop at block gap value of automatic mode */ |
<> | 144:ef7eb2e8f9f7 | 463 | bool enableBootAck; /*!< Enable or disable boot ACK */ |
<> | 144:ef7eb2e8f9f7 | 464 | bool enableBoot; /*!< Enable or disable fast boot */ |
<> | 144:ef7eb2e8f9f7 | 465 | bool enableAutoStopAtBlockGap; /*!< Enable or disable auto stop at block gap function in boot period */ |
<> | 144:ef7eb2e8f9f7 | 466 | } sdhc_boot_config_t; |
<> | 144:ef7eb2e8f9f7 | 467 | |
<> | 144:ef7eb2e8f9f7 | 468 | /*! @brief Data structure to initialize the SDHC */ |
<> | 144:ef7eb2e8f9f7 | 469 | typedef struct _sdhc_config |
<> | 144:ef7eb2e8f9f7 | 470 | { |
<> | 144:ef7eb2e8f9f7 | 471 | bool cardDetectDat3; /*!< Enable DAT3 as card detection pin */ |
<> | 144:ef7eb2e8f9f7 | 472 | sdhc_endian_mode_t endianMode; /*!< Endian mode */ |
<> | 144:ef7eb2e8f9f7 | 473 | sdhc_dma_mode_t dmaMode; /*!< DMA mode */ |
<> | 144:ef7eb2e8f9f7 | 474 | uint32_t readWatermarkLevel; /*!< Watermark level for DMA read operation */ |
<> | 144:ef7eb2e8f9f7 | 475 | uint32_t writeWatermarkLevel; /*!< Watermark level for DMA write operation */ |
<> | 144:ef7eb2e8f9f7 | 476 | } sdhc_config_t; |
<> | 144:ef7eb2e8f9f7 | 477 | |
<> | 144:ef7eb2e8f9f7 | 478 | /*! |
<> | 144:ef7eb2e8f9f7 | 479 | * @brief Card data descriptor |
<> | 144:ef7eb2e8f9f7 | 480 | * |
<> | 144:ef7eb2e8f9f7 | 481 | * Define structure to contain data-related attribute. 'enableIgnoreError' is used for the case that upper card driver |
<> | 144:ef7eb2e8f9f7 | 482 | * want to ignore the error event to read/write all the data not to stop read/write immediately when error event |
<> | 144:ef7eb2e8f9f7 | 483 | * happen for example bus testing procedure for MMC card. |
<> | 144:ef7eb2e8f9f7 | 484 | */ |
<> | 144:ef7eb2e8f9f7 | 485 | typedef struct _sdhc_data |
<> | 144:ef7eb2e8f9f7 | 486 | { |
<> | 144:ef7eb2e8f9f7 | 487 | bool enableAutoCommand12; /*!< Enable auto CMD12 */ |
<> | 144:ef7eb2e8f9f7 | 488 | bool enableIgnoreError; /*!< Enable to ignore error event to read/write all the data */ |
<> | 144:ef7eb2e8f9f7 | 489 | size_t blockSize; /*!< Block size */ |
<> | 144:ef7eb2e8f9f7 | 490 | uint32_t blockCount; /*!< Block count */ |
<> | 144:ef7eb2e8f9f7 | 491 | uint32_t *rxData; /*!< Buffer to save data read */ |
<> | 144:ef7eb2e8f9f7 | 492 | const uint32_t *txData; /*!< Data buffer to write */ |
<> | 144:ef7eb2e8f9f7 | 493 | } sdhc_data_t; |
<> | 144:ef7eb2e8f9f7 | 494 | |
<> | 144:ef7eb2e8f9f7 | 495 | /*! |
<> | 144:ef7eb2e8f9f7 | 496 | * @brief Card command descriptor |
<> | 144:ef7eb2e8f9f7 | 497 | * |
<> | 144:ef7eb2e8f9f7 | 498 | * Define card command-related attribute. |
<> | 144:ef7eb2e8f9f7 | 499 | */ |
<> | 144:ef7eb2e8f9f7 | 500 | typedef struct _sdhc_command |
<> | 144:ef7eb2e8f9f7 | 501 | { |
<> | 144:ef7eb2e8f9f7 | 502 | uint32_t index; /*!< Command index */ |
<> | 144:ef7eb2e8f9f7 | 503 | uint32_t argument; /*!< Command argument */ |
<> | 144:ef7eb2e8f9f7 | 504 | sdhc_command_type_t type; /*!< Command type */ |
<> | 144:ef7eb2e8f9f7 | 505 | sdhc_response_type_t responseType; /*!< Command response type */ |
<> | 144:ef7eb2e8f9f7 | 506 | uint32_t response[4U]; /*!< Response for this command */ |
<> | 144:ef7eb2e8f9f7 | 507 | } sdhc_command_t; |
<> | 144:ef7eb2e8f9f7 | 508 | |
<> | 144:ef7eb2e8f9f7 | 509 | /*! @brief Transfer state */ |
<> | 144:ef7eb2e8f9f7 | 510 | typedef struct _sdhc_transfer |
<> | 144:ef7eb2e8f9f7 | 511 | { |
<> | 144:ef7eb2e8f9f7 | 512 | sdhc_data_t *data; /*!< Data to transfer */ |
<> | 144:ef7eb2e8f9f7 | 513 | sdhc_command_t *command; /*!< Command to send */ |
<> | 144:ef7eb2e8f9f7 | 514 | } sdhc_transfer_t; |
<> | 144:ef7eb2e8f9f7 | 515 | |
<> | 144:ef7eb2e8f9f7 | 516 | /*! @brief SDHC handle typedef */ |
<> | 144:ef7eb2e8f9f7 | 517 | typedef struct _sdhc_handle sdhc_handle_t; |
<> | 144:ef7eb2e8f9f7 | 518 | |
<> | 144:ef7eb2e8f9f7 | 519 | /*! @brief SDHC callback functions. */ |
<> | 144:ef7eb2e8f9f7 | 520 | typedef struct _sdhc_transfer_callback |
<> | 144:ef7eb2e8f9f7 | 521 | { |
<> | 144:ef7eb2e8f9f7 | 522 | void (*CardInserted)(void); /*!< Card inserted occurs when DAT3/CD pin is for card detect */ |
<> | 144:ef7eb2e8f9f7 | 523 | void (*CardRemoved)(void); /*!< Card removed occurs */ |
<> | 144:ef7eb2e8f9f7 | 524 | void (*SdioInterrupt)(void); /*!< SDIO card interrupt occurs */ |
<> | 144:ef7eb2e8f9f7 | 525 | void (*SdioBlockGap)(void); /*!< SDIO card stopped at block gap occurs */ |
<> | 144:ef7eb2e8f9f7 | 526 | void (*TransferComplete)(SDHC_Type *base, |
<> | 144:ef7eb2e8f9f7 | 527 | sdhc_handle_t *handle, |
<> | 144:ef7eb2e8f9f7 | 528 | status_t status, |
<> | 144:ef7eb2e8f9f7 | 529 | void *userData); /*!< Transfer complete callback */ |
<> | 144:ef7eb2e8f9f7 | 530 | } sdhc_transfer_callback_t; |
<> | 144:ef7eb2e8f9f7 | 531 | |
<> | 144:ef7eb2e8f9f7 | 532 | /*! |
<> | 144:ef7eb2e8f9f7 | 533 | * @brief Host descriptor |
<> | 144:ef7eb2e8f9f7 | 534 | * |
<> | 144:ef7eb2e8f9f7 | 535 | * Define the structure to save the SDHC state information and callback function. The detail interrupt status when |
<> | 144:ef7eb2e8f9f7 | 536 | * send command or transfer data can be got from interruptFlags field by using mask defined in sdhc_interrupt_flag_t; |
<> | 144:ef7eb2e8f9f7 | 537 | * |
<> | 144:ef7eb2e8f9f7 | 538 | * @note All the fields except interruptFlags and transferredWords must be allocated by the user. |
<> | 144:ef7eb2e8f9f7 | 539 | */ |
<> | 144:ef7eb2e8f9f7 | 540 | struct _sdhc_handle |
<> | 144:ef7eb2e8f9f7 | 541 | { |
<> | 144:ef7eb2e8f9f7 | 542 | /* Transfer parameter */ |
<> | 144:ef7eb2e8f9f7 | 543 | sdhc_data_t *volatile data; /*!< Data to transfer */ |
<> | 144:ef7eb2e8f9f7 | 544 | sdhc_command_t *volatile command; /*!< Command to send */ |
<> | 144:ef7eb2e8f9f7 | 545 | |
<> | 144:ef7eb2e8f9f7 | 546 | /* Transfer status */ |
<> | 144:ef7eb2e8f9f7 | 547 | volatile uint32_t interruptFlags; /*!< Interrupt flags of last transaction */ |
<> | 144:ef7eb2e8f9f7 | 548 | volatile uint32_t transferredWords; /*!< Words transferred by DATAPORT way */ |
<> | 144:ef7eb2e8f9f7 | 549 | |
<> | 144:ef7eb2e8f9f7 | 550 | /* Callback functions */ |
<> | 144:ef7eb2e8f9f7 | 551 | sdhc_transfer_callback_t callback; /*!< Callback function */ |
<> | 144:ef7eb2e8f9f7 | 552 | void *userData; /*!< Parameter for transfer complete callback */ |
<> | 144:ef7eb2e8f9f7 | 553 | }; |
<> | 144:ef7eb2e8f9f7 | 554 | |
<> | 144:ef7eb2e8f9f7 | 555 | /*! @brief SDHC transfer function. */ |
<> | 144:ef7eb2e8f9f7 | 556 | typedef status_t (*sdhc_transfer_function_t)(SDHC_Type *base, sdhc_transfer_t *content); |
<> | 144:ef7eb2e8f9f7 | 557 | |
<> | 144:ef7eb2e8f9f7 | 558 | /*! @brief SDHC host descriptor */ |
<> | 144:ef7eb2e8f9f7 | 559 | typedef struct _sdhc_host |
<> | 144:ef7eb2e8f9f7 | 560 | { |
<> | 144:ef7eb2e8f9f7 | 561 | SDHC_Type *base; /*!< SDHC peripheral base address */ |
<> | 144:ef7eb2e8f9f7 | 562 | uint32_t sourceClock_Hz; /*!< SDHC source clock frequency united in Hz */ |
<> | 144:ef7eb2e8f9f7 | 563 | sdhc_config_t config; /*!< SDHC configuration */ |
<> | 144:ef7eb2e8f9f7 | 564 | sdhc_capability_t capability; /*!< SDHC capability information */ |
<> | 144:ef7eb2e8f9f7 | 565 | sdhc_transfer_function_t transfer; /*!< SDHC transfer function */ |
<> | 144:ef7eb2e8f9f7 | 566 | } sdhc_host_t; |
<> | 144:ef7eb2e8f9f7 | 567 | |
<> | 144:ef7eb2e8f9f7 | 568 | /************************************************************************************************* |
<> | 144:ef7eb2e8f9f7 | 569 | * API |
<> | 144:ef7eb2e8f9f7 | 570 | ************************************************************************************************/ |
<> | 144:ef7eb2e8f9f7 | 571 | #if defined(__cplusplus) |
<> | 144:ef7eb2e8f9f7 | 572 | extern "C" { |
<> | 144:ef7eb2e8f9f7 | 573 | #endif |
<> | 144:ef7eb2e8f9f7 | 574 | |
<> | 144:ef7eb2e8f9f7 | 575 | /*! |
<> | 144:ef7eb2e8f9f7 | 576 | * @name Initialization and deinitialization |
<> | 144:ef7eb2e8f9f7 | 577 | * @{ |
<> | 144:ef7eb2e8f9f7 | 578 | */ |
<> | 144:ef7eb2e8f9f7 | 579 | |
<> | 144:ef7eb2e8f9f7 | 580 | /*! |
<> | 144:ef7eb2e8f9f7 | 581 | * @brief SDHC module initialization function. |
<> | 144:ef7eb2e8f9f7 | 582 | * |
<> | 144:ef7eb2e8f9f7 | 583 | * Configure the SDHC according to the user configuration. |
<> | 144:ef7eb2e8f9f7 | 584 | * |
<> | 144:ef7eb2e8f9f7 | 585 | * Example: |
<> | 144:ef7eb2e8f9f7 | 586 | @code |
<> | 144:ef7eb2e8f9f7 | 587 | sdhc_config_t config; |
<> | 144:ef7eb2e8f9f7 | 588 | config.enableDat3AsCDPin = false; |
<> | 144:ef7eb2e8f9f7 | 589 | config.endianMode = kSDHC_EndianModeLittle; |
<> | 144:ef7eb2e8f9f7 | 590 | config.dmaMode = kSDHC_DmaModeAdma2; |
<> | 144:ef7eb2e8f9f7 | 591 | config.readWatermarkLevel = 512U; |
<> | 144:ef7eb2e8f9f7 | 592 | config.writeWatermarkLevel = 512U; |
<> | 144:ef7eb2e8f9f7 | 593 | SDHC_Init(SDHC, &config); |
<> | 144:ef7eb2e8f9f7 | 594 | @endcode |
<> | 144:ef7eb2e8f9f7 | 595 | * |
<> | 144:ef7eb2e8f9f7 | 596 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 597 | * @param config SDHC configuration information. |
<> | 144:ef7eb2e8f9f7 | 598 | * @retval kStatus_Success Operate successfully. |
<> | 144:ef7eb2e8f9f7 | 599 | */ |
<> | 144:ef7eb2e8f9f7 | 600 | void SDHC_Init(SDHC_Type *base, const sdhc_config_t *config); |
<> | 144:ef7eb2e8f9f7 | 601 | |
<> | 144:ef7eb2e8f9f7 | 602 | /*! |
<> | 144:ef7eb2e8f9f7 | 603 | * @brief Deinitialize the SDHC. |
<> | 144:ef7eb2e8f9f7 | 604 | * |
<> | 144:ef7eb2e8f9f7 | 605 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 606 | */ |
<> | 144:ef7eb2e8f9f7 | 607 | void SDHC_Deinit(SDHC_Type *base); |
<> | 144:ef7eb2e8f9f7 | 608 | |
<> | 144:ef7eb2e8f9f7 | 609 | /*! |
<> | 144:ef7eb2e8f9f7 | 610 | * @brief Reset the SDHC. |
<> | 144:ef7eb2e8f9f7 | 611 | * |
<> | 144:ef7eb2e8f9f7 | 612 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 613 | * @param mask The reset type mask(_sdhc_reset). |
<> | 144:ef7eb2e8f9f7 | 614 | * @param timeout Timeout for reset. |
<> | 144:ef7eb2e8f9f7 | 615 | * @retval true Reset successfully. |
<> | 144:ef7eb2e8f9f7 | 616 | * @retval false Reset failed. |
<> | 144:ef7eb2e8f9f7 | 617 | */ |
<> | 144:ef7eb2e8f9f7 | 618 | bool SDHC_Reset(SDHC_Type *base, uint32_t mask, uint32_t timeout); |
<> | 144:ef7eb2e8f9f7 | 619 | |
<> | 144:ef7eb2e8f9f7 | 620 | /* @} */ |
<> | 144:ef7eb2e8f9f7 | 621 | |
<> | 144:ef7eb2e8f9f7 | 622 | /*! |
<> | 144:ef7eb2e8f9f7 | 623 | * @name DMA Control |
<> | 144:ef7eb2e8f9f7 | 624 | * @{ |
<> | 144:ef7eb2e8f9f7 | 625 | */ |
<> | 144:ef7eb2e8f9f7 | 626 | |
<> | 144:ef7eb2e8f9f7 | 627 | /*! |
<> | 144:ef7eb2e8f9f7 | 628 | * @brief Set ADMA descriptor table configuration. |
<> | 144:ef7eb2e8f9f7 | 629 | * |
<> | 144:ef7eb2e8f9f7 | 630 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 631 | * @param dmaMode DMA mode. |
<> | 144:ef7eb2e8f9f7 | 632 | * @param table ADMA table address. |
<> | 144:ef7eb2e8f9f7 | 633 | * @param tableWords ADMA table buffer length united as Words. |
<> | 144:ef7eb2e8f9f7 | 634 | * @param data Data buffer address. |
<> | 144:ef7eb2e8f9f7 | 635 | * @param dataBytes Data length united as bytes. |
<> | 144:ef7eb2e8f9f7 | 636 | * @retval kStatus_OutOfRange ADMA descriptor table length isn't enough to describe data. |
<> | 144:ef7eb2e8f9f7 | 637 | * @retval kStatus_Success Operate successfully. |
<> | 144:ef7eb2e8f9f7 | 638 | */ |
<> | 144:ef7eb2e8f9f7 | 639 | status_t SDHC_SetAdmaTableConfig(SDHC_Type *base, |
<> | 144:ef7eb2e8f9f7 | 640 | sdhc_dma_mode_t dmaMode, |
<> | 144:ef7eb2e8f9f7 | 641 | uint32_t *table, |
<> | 144:ef7eb2e8f9f7 | 642 | uint32_t tableWords, |
<> | 144:ef7eb2e8f9f7 | 643 | const uint32_t *data, |
<> | 144:ef7eb2e8f9f7 | 644 | uint32_t dataBytes); |
<> | 144:ef7eb2e8f9f7 | 645 | |
<> | 144:ef7eb2e8f9f7 | 646 | /* @} */ |
<> | 144:ef7eb2e8f9f7 | 647 | |
<> | 144:ef7eb2e8f9f7 | 648 | /*! |
<> | 144:ef7eb2e8f9f7 | 649 | * @name Interrupts |
<> | 144:ef7eb2e8f9f7 | 650 | * @{ |
<> | 144:ef7eb2e8f9f7 | 651 | */ |
<> | 144:ef7eb2e8f9f7 | 652 | |
<> | 144:ef7eb2e8f9f7 | 653 | /*! |
<> | 144:ef7eb2e8f9f7 | 654 | * @brief Enable interrupt status |
<> | 144:ef7eb2e8f9f7 | 655 | * |
<> | 144:ef7eb2e8f9f7 | 656 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 657 | * @param mask Interrupt status flags mask(_sdhc_interrupt_status_flag). |
<> | 144:ef7eb2e8f9f7 | 658 | */ |
<> | 144:ef7eb2e8f9f7 | 659 | static inline void SDHC_EnableInterruptStatus(SDHC_Type *base, uint32_t mask) |
<> | 144:ef7eb2e8f9f7 | 660 | { |
<> | 144:ef7eb2e8f9f7 | 661 | base->IRQSTATEN |= mask; |
<> | 144:ef7eb2e8f9f7 | 662 | } |
<> | 144:ef7eb2e8f9f7 | 663 | |
<> | 144:ef7eb2e8f9f7 | 664 | /*! |
<> | 144:ef7eb2e8f9f7 | 665 | * @brief Disable interrupt status. |
<> | 144:ef7eb2e8f9f7 | 666 | * |
<> | 144:ef7eb2e8f9f7 | 667 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 668 | * @param mask The interrupt status flags mask(_sdhc_interrupt_status_flag). |
<> | 144:ef7eb2e8f9f7 | 669 | */ |
<> | 144:ef7eb2e8f9f7 | 670 | static inline void SDHC_DisableInterruptStatus(SDHC_Type *base, uint32_t mask) |
<> | 144:ef7eb2e8f9f7 | 671 | { |
<> | 144:ef7eb2e8f9f7 | 672 | base->IRQSTATEN &= ~mask; |
<> | 144:ef7eb2e8f9f7 | 673 | } |
<> | 144:ef7eb2e8f9f7 | 674 | |
<> | 144:ef7eb2e8f9f7 | 675 | /*! |
<> | 144:ef7eb2e8f9f7 | 676 | * @brief Enable interrupts signal corresponding to the interrupt status flag. |
<> | 144:ef7eb2e8f9f7 | 677 | * |
<> | 144:ef7eb2e8f9f7 | 678 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 679 | * @param mask The interrupt status flags mask(_sdhc_interrupt_status_flag). |
<> | 144:ef7eb2e8f9f7 | 680 | */ |
<> | 144:ef7eb2e8f9f7 | 681 | static inline void SDHC_EnableInterruptSignal(SDHC_Type *base, uint32_t mask) |
<> | 144:ef7eb2e8f9f7 | 682 | { |
<> | 144:ef7eb2e8f9f7 | 683 | base->IRQSIGEN |= mask; |
<> | 144:ef7eb2e8f9f7 | 684 | } |
<> | 144:ef7eb2e8f9f7 | 685 | |
<> | 144:ef7eb2e8f9f7 | 686 | /*! |
<> | 144:ef7eb2e8f9f7 | 687 | * @brief Disable interrupts signal corresponding to the interrupt status flag. |
<> | 144:ef7eb2e8f9f7 | 688 | * |
<> | 144:ef7eb2e8f9f7 | 689 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 690 | * @param mask The interrupt status flags mask(_sdhc_interrupt_status_flag). |
<> | 144:ef7eb2e8f9f7 | 691 | */ |
<> | 144:ef7eb2e8f9f7 | 692 | static inline void SDHC_DisableInterruptSignal(SDHC_Type *base, uint32_t mask) |
<> | 144:ef7eb2e8f9f7 | 693 | { |
<> | 144:ef7eb2e8f9f7 | 694 | base->IRQSIGEN &= ~mask; |
<> | 144:ef7eb2e8f9f7 | 695 | } |
<> | 144:ef7eb2e8f9f7 | 696 | |
<> | 144:ef7eb2e8f9f7 | 697 | /* @} */ |
<> | 144:ef7eb2e8f9f7 | 698 | |
<> | 144:ef7eb2e8f9f7 | 699 | /*! |
<> | 144:ef7eb2e8f9f7 | 700 | * @name Status |
<> | 144:ef7eb2e8f9f7 | 701 | * @{ |
<> | 144:ef7eb2e8f9f7 | 702 | */ |
<> | 144:ef7eb2e8f9f7 | 703 | |
<> | 144:ef7eb2e8f9f7 | 704 | /*! |
<> | 144:ef7eb2e8f9f7 | 705 | * @brief Get current interrupt status. |
<> | 144:ef7eb2e8f9f7 | 706 | * |
<> | 144:ef7eb2e8f9f7 | 707 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 708 | * @return Current interrupt status flags mask(_sdhc_interrupt_status_flag). |
<> | 144:ef7eb2e8f9f7 | 709 | */ |
<> | 144:ef7eb2e8f9f7 | 710 | static inline uint32_t SDHC_GetInterruptStatusFlags(SDHC_Type *base) |
<> | 144:ef7eb2e8f9f7 | 711 | { |
<> | 144:ef7eb2e8f9f7 | 712 | return base->IRQSTAT; |
<> | 144:ef7eb2e8f9f7 | 713 | } |
<> | 144:ef7eb2e8f9f7 | 714 | |
<> | 144:ef7eb2e8f9f7 | 715 | /*! |
<> | 144:ef7eb2e8f9f7 | 716 | * @brief Clear specified interrupt status. |
<> | 144:ef7eb2e8f9f7 | 717 | * |
<> | 144:ef7eb2e8f9f7 | 718 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 719 | * @param mask The interrupt status flags mask(_sdhc_interrupt_status_flag). |
<> | 144:ef7eb2e8f9f7 | 720 | */ |
<> | 144:ef7eb2e8f9f7 | 721 | static inline void SDHC_ClearInterruptStatusFlags(SDHC_Type *base, uint32_t mask) |
<> | 144:ef7eb2e8f9f7 | 722 | { |
<> | 144:ef7eb2e8f9f7 | 723 | base->IRQSTAT = mask; |
<> | 144:ef7eb2e8f9f7 | 724 | } |
<> | 144:ef7eb2e8f9f7 | 725 | |
<> | 144:ef7eb2e8f9f7 | 726 | /*! |
<> | 144:ef7eb2e8f9f7 | 727 | * @brief Get the status of auto command 12 error. |
<> | 144:ef7eb2e8f9f7 | 728 | * |
<> | 144:ef7eb2e8f9f7 | 729 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 730 | * @return Auto command 12 error status flags mask(_sdhc_auto_command12_error_status_flag). |
<> | 144:ef7eb2e8f9f7 | 731 | */ |
<> | 144:ef7eb2e8f9f7 | 732 | static inline uint32_t SDHC_GetAutoCommand12ErrorStatusFlags(SDHC_Type *base) |
<> | 144:ef7eb2e8f9f7 | 733 | { |
<> | 144:ef7eb2e8f9f7 | 734 | return base->AC12ERR; |
<> | 144:ef7eb2e8f9f7 | 735 | } |
<> | 144:ef7eb2e8f9f7 | 736 | |
<> | 144:ef7eb2e8f9f7 | 737 | /*! |
<> | 144:ef7eb2e8f9f7 | 738 | * @brief Get the status of ADMA error. |
<> | 144:ef7eb2e8f9f7 | 739 | * |
<> | 144:ef7eb2e8f9f7 | 740 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 741 | * @return ADMA error status flags mask(_sdhc_adma_error_status_flag). |
<> | 144:ef7eb2e8f9f7 | 742 | */ |
<> | 144:ef7eb2e8f9f7 | 743 | static inline uint32_t SDHC_GetAdmaErrorStatusFlags(SDHC_Type *base) |
<> | 144:ef7eb2e8f9f7 | 744 | { |
<> | 144:ef7eb2e8f9f7 | 745 | return base->ADMAES; |
<> | 144:ef7eb2e8f9f7 | 746 | } |
<> | 144:ef7eb2e8f9f7 | 747 | |
<> | 144:ef7eb2e8f9f7 | 748 | /*! |
<> | 144:ef7eb2e8f9f7 | 749 | * @brief Get present status. |
<> | 144:ef7eb2e8f9f7 | 750 | * |
<> | 144:ef7eb2e8f9f7 | 751 | * This function gets the present SDHC's status except for interrupt status and error status. |
<> | 144:ef7eb2e8f9f7 | 752 | * |
<> | 144:ef7eb2e8f9f7 | 753 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 754 | * @return Present SDHC's status flags mask(_sdhc_present_status_flag). |
<> | 144:ef7eb2e8f9f7 | 755 | */ |
<> | 144:ef7eb2e8f9f7 | 756 | static inline uint32_t SDHC_GetPresentStatusFlags(SDHC_Type *base) |
<> | 144:ef7eb2e8f9f7 | 757 | { |
<> | 144:ef7eb2e8f9f7 | 758 | return base->PRSSTAT; |
<> | 144:ef7eb2e8f9f7 | 759 | } |
<> | 144:ef7eb2e8f9f7 | 760 | |
<> | 144:ef7eb2e8f9f7 | 761 | /* @} */ |
<> | 144:ef7eb2e8f9f7 | 762 | |
<> | 144:ef7eb2e8f9f7 | 763 | /*! |
<> | 144:ef7eb2e8f9f7 | 764 | * @name Bus Operations |
<> | 144:ef7eb2e8f9f7 | 765 | * @{ |
<> | 144:ef7eb2e8f9f7 | 766 | */ |
<> | 144:ef7eb2e8f9f7 | 767 | |
<> | 144:ef7eb2e8f9f7 | 768 | /*! |
<> | 144:ef7eb2e8f9f7 | 769 | * @brief Get the capability information |
<> | 144:ef7eb2e8f9f7 | 770 | * |
<> | 144:ef7eb2e8f9f7 | 771 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 772 | * @param capability Structure to save capability information. |
<> | 144:ef7eb2e8f9f7 | 773 | */ |
<> | 144:ef7eb2e8f9f7 | 774 | void SDHC_GetCapability(SDHC_Type *base, sdhc_capability_t *capability); |
<> | 144:ef7eb2e8f9f7 | 775 | |
<> | 144:ef7eb2e8f9f7 | 776 | /*! |
<> | 144:ef7eb2e8f9f7 | 777 | * @brief Enable or disable SD bus clock. |
<> | 144:ef7eb2e8f9f7 | 778 | * |
<> | 144:ef7eb2e8f9f7 | 779 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 780 | * @param enable True to enable, false to disable. |
<> | 144:ef7eb2e8f9f7 | 781 | */ |
<> | 144:ef7eb2e8f9f7 | 782 | static inline void SDHC_EnableSdClock(SDHC_Type *base, bool enable) |
<> | 144:ef7eb2e8f9f7 | 783 | { |
<> | 144:ef7eb2e8f9f7 | 784 | if (enable) |
<> | 144:ef7eb2e8f9f7 | 785 | { |
<> | 144:ef7eb2e8f9f7 | 786 | base->SYSCTL |= SDHC_SYSCTL_SDCLKEN_MASK; |
<> | 144:ef7eb2e8f9f7 | 787 | } |
<> | 144:ef7eb2e8f9f7 | 788 | else |
<> | 144:ef7eb2e8f9f7 | 789 | { |
<> | 144:ef7eb2e8f9f7 | 790 | base->SYSCTL &= ~SDHC_SYSCTL_SDCLKEN_MASK; |
<> | 144:ef7eb2e8f9f7 | 791 | } |
<> | 144:ef7eb2e8f9f7 | 792 | } |
<> | 144:ef7eb2e8f9f7 | 793 | |
<> | 144:ef7eb2e8f9f7 | 794 | /*! |
<> | 144:ef7eb2e8f9f7 | 795 | * @brief Set SD bus clock frequency. |
<> | 144:ef7eb2e8f9f7 | 796 | * |
<> | 144:ef7eb2e8f9f7 | 797 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 798 | * @param srcClock_Hz SDHC source clock frequency united in Hz. |
<> | 144:ef7eb2e8f9f7 | 799 | * @param busClock_Hz SD bus clock frequency united in Hz. |
<> | 144:ef7eb2e8f9f7 | 800 | * |
<> | 144:ef7eb2e8f9f7 | 801 | * @return The nearest frequency of busClock_Hz configured to SD bus. |
<> | 144:ef7eb2e8f9f7 | 802 | */ |
<> | 144:ef7eb2e8f9f7 | 803 | uint32_t SDHC_SetSdClock(SDHC_Type *base, uint32_t srcClock_Hz, uint32_t busClock_Hz); |
<> | 144:ef7eb2e8f9f7 | 804 | |
<> | 144:ef7eb2e8f9f7 | 805 | /*! |
<> | 144:ef7eb2e8f9f7 | 806 | * @brief Send 80 clocks to the card to set it to be active state. |
<> | 144:ef7eb2e8f9f7 | 807 | * |
<> | 144:ef7eb2e8f9f7 | 808 | * This function must be called after each time the card is inserted to make card can receive command correctly. |
<> | 144:ef7eb2e8f9f7 | 809 | * |
<> | 144:ef7eb2e8f9f7 | 810 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 811 | * @param timeout Timeout to initialize card. |
<> | 144:ef7eb2e8f9f7 | 812 | * @retval true Set card active successfully. |
<> | 144:ef7eb2e8f9f7 | 813 | * @retval false Set card active failed. |
<> | 144:ef7eb2e8f9f7 | 814 | */ |
<> | 144:ef7eb2e8f9f7 | 815 | bool SDHC_SetCardActive(SDHC_Type *base, uint32_t timeout); |
<> | 144:ef7eb2e8f9f7 | 816 | |
<> | 144:ef7eb2e8f9f7 | 817 | /*! |
<> | 144:ef7eb2e8f9f7 | 818 | * @brief Set the data transfer width. |
<> | 144:ef7eb2e8f9f7 | 819 | * |
<> | 144:ef7eb2e8f9f7 | 820 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 821 | * @param width Data transfer width. |
<> | 144:ef7eb2e8f9f7 | 822 | */ |
<> | 144:ef7eb2e8f9f7 | 823 | static inline void SDHC_SetDataBusWidth(SDHC_Type *base, sdhc_data_bus_width_t width) |
<> | 144:ef7eb2e8f9f7 | 824 | { |
<> | 144:ef7eb2e8f9f7 | 825 | base->PROCTL = ((base->PROCTL & ~SDHC_PROCTL_DTW_MASK) | SDHC_PROCTL_DTW(width)); |
<> | 144:ef7eb2e8f9f7 | 826 | } |
<> | 144:ef7eb2e8f9f7 | 827 | |
<> | 144:ef7eb2e8f9f7 | 828 | /*! |
<> | 144:ef7eb2e8f9f7 | 829 | * @brief Set card transfer-related configuration. |
<> | 144:ef7eb2e8f9f7 | 830 | * |
<> | 144:ef7eb2e8f9f7 | 831 | * This function fills card transfer-related command argument/transfer flag/data size. Command and data will be sent by |
<> | 144:ef7eb2e8f9f7 | 832 | * SDHC after calling this function. |
<> | 144:ef7eb2e8f9f7 | 833 | * |
<> | 144:ef7eb2e8f9f7 | 834 | * Example: |
<> | 144:ef7eb2e8f9f7 | 835 | @code |
<> | 144:ef7eb2e8f9f7 | 836 | sdhc_transfer_config_t transferConfig; |
<> | 144:ef7eb2e8f9f7 | 837 | transferConfig.dataBlockSize = 512U; |
<> | 144:ef7eb2e8f9f7 | 838 | transferConfig.dataBlockCount = 2U; |
<> | 144:ef7eb2e8f9f7 | 839 | transferConfig.commandArgument = 0x01AAU; |
<> | 144:ef7eb2e8f9f7 | 840 | transferConfig.commandIndex = 8U; |
<> | 144:ef7eb2e8f9f7 | 841 | transferConfig.flags |= (kSDHC_EnableDmaFlag | kSDHC_EnableAutoCommand12Flag | kSDHC_MultipleBlockFlag); |
<> | 144:ef7eb2e8f9f7 | 842 | SDHC_SetTransferConfig(SDHC, &transferConfig); |
<> | 144:ef7eb2e8f9f7 | 843 | @endcode |
<> | 144:ef7eb2e8f9f7 | 844 | * |
<> | 144:ef7eb2e8f9f7 | 845 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 846 | * @param config Command configuration structure. |
<> | 144:ef7eb2e8f9f7 | 847 | */ |
<> | 144:ef7eb2e8f9f7 | 848 | void SDHC_SetTransferConfig(SDHC_Type *base, const sdhc_transfer_config_t *config); |
<> | 144:ef7eb2e8f9f7 | 849 | |
<> | 144:ef7eb2e8f9f7 | 850 | /*! |
<> | 144:ef7eb2e8f9f7 | 851 | * @brief Get the command response. |
<> | 144:ef7eb2e8f9f7 | 852 | * |
<> | 144:ef7eb2e8f9f7 | 853 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 854 | * @param index The index of response register, range from 0 to 3. |
<> | 144:ef7eb2e8f9f7 | 855 | * @return Response register transfer. |
<> | 144:ef7eb2e8f9f7 | 856 | */ |
<> | 144:ef7eb2e8f9f7 | 857 | static inline uint32_t SDHC_GetCommandResponse(SDHC_Type *base, uint32_t index) |
<> | 144:ef7eb2e8f9f7 | 858 | { |
<> | 144:ef7eb2e8f9f7 | 859 | assert(index < 4U); |
<> | 144:ef7eb2e8f9f7 | 860 | |
<> | 144:ef7eb2e8f9f7 | 861 | return base->CMDRSP[index]; |
<> | 144:ef7eb2e8f9f7 | 862 | } |
<> | 144:ef7eb2e8f9f7 | 863 | |
<> | 144:ef7eb2e8f9f7 | 864 | /*! |
<> | 144:ef7eb2e8f9f7 | 865 | * @brief Fill the the data port. |
<> | 144:ef7eb2e8f9f7 | 866 | * |
<> | 144:ef7eb2e8f9f7 | 867 | * This function is mainly used to implement the data transfer by Data Port instead of DMA. |
<> | 144:ef7eb2e8f9f7 | 868 | * |
<> | 144:ef7eb2e8f9f7 | 869 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 870 | * @param data The data about to be sent. |
<> | 144:ef7eb2e8f9f7 | 871 | */ |
<> | 144:ef7eb2e8f9f7 | 872 | static inline void SDHC_WriteData(SDHC_Type *base, uint32_t data) |
<> | 144:ef7eb2e8f9f7 | 873 | { |
<> | 144:ef7eb2e8f9f7 | 874 | base->DATPORT = data; |
<> | 144:ef7eb2e8f9f7 | 875 | } |
<> | 144:ef7eb2e8f9f7 | 876 | |
<> | 144:ef7eb2e8f9f7 | 877 | /*! |
<> | 144:ef7eb2e8f9f7 | 878 | * @brief Retrieve the data from the data port. |
<> | 144:ef7eb2e8f9f7 | 879 | * |
<> | 144:ef7eb2e8f9f7 | 880 | * This function is mainly used to implement the data transfer by Data Port instead of DMA. |
<> | 144:ef7eb2e8f9f7 | 881 | * |
<> | 144:ef7eb2e8f9f7 | 882 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 883 | * @return The data has been read. |
<> | 144:ef7eb2e8f9f7 | 884 | */ |
<> | 144:ef7eb2e8f9f7 | 885 | static inline uint32_t SDHC_ReadData(SDHC_Type *base) |
<> | 144:ef7eb2e8f9f7 | 886 | { |
<> | 144:ef7eb2e8f9f7 | 887 | return base->DATPORT; |
<> | 144:ef7eb2e8f9f7 | 888 | } |
<> | 144:ef7eb2e8f9f7 | 889 | |
<> | 144:ef7eb2e8f9f7 | 890 | /*! |
<> | 144:ef7eb2e8f9f7 | 891 | * @brief Enable or disable wakeup event in low power mode |
<> | 144:ef7eb2e8f9f7 | 892 | * |
<> | 144:ef7eb2e8f9f7 | 893 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 894 | * @param mask Wakeup events mask(_sdhc_wakeup_event). |
<> | 144:ef7eb2e8f9f7 | 895 | * @param enable True to enable, false to disable. |
<> | 144:ef7eb2e8f9f7 | 896 | */ |
<> | 144:ef7eb2e8f9f7 | 897 | static inline void SDHC_EnableWakeupEvent(SDHC_Type *base, uint32_t mask, bool enable) |
<> | 144:ef7eb2e8f9f7 | 898 | { |
<> | 144:ef7eb2e8f9f7 | 899 | if (enable) |
<> | 144:ef7eb2e8f9f7 | 900 | { |
<> | 144:ef7eb2e8f9f7 | 901 | base->PROCTL |= mask; |
<> | 144:ef7eb2e8f9f7 | 902 | } |
<> | 144:ef7eb2e8f9f7 | 903 | else |
<> | 144:ef7eb2e8f9f7 | 904 | { |
<> | 144:ef7eb2e8f9f7 | 905 | base->PROCTL &= ~mask; |
<> | 144:ef7eb2e8f9f7 | 906 | } |
<> | 144:ef7eb2e8f9f7 | 907 | } |
<> | 144:ef7eb2e8f9f7 | 908 | |
<> | 144:ef7eb2e8f9f7 | 909 | /*! |
<> | 144:ef7eb2e8f9f7 | 910 | * @brief Enable or disable card detection level for test. |
<> | 144:ef7eb2e8f9f7 | 911 | * |
<> | 144:ef7eb2e8f9f7 | 912 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 913 | * @param enable True to enable, false to disable. |
<> | 144:ef7eb2e8f9f7 | 914 | */ |
<> | 144:ef7eb2e8f9f7 | 915 | static inline void SDHC_EnableCardDetectTest(SDHC_Type *base, bool enable) |
<> | 144:ef7eb2e8f9f7 | 916 | { |
<> | 144:ef7eb2e8f9f7 | 917 | if (enable) |
<> | 144:ef7eb2e8f9f7 | 918 | { |
<> | 144:ef7eb2e8f9f7 | 919 | base->PROCTL |= SDHC_PROCTL_CDSS_MASK; |
<> | 144:ef7eb2e8f9f7 | 920 | } |
<> | 144:ef7eb2e8f9f7 | 921 | else |
<> | 144:ef7eb2e8f9f7 | 922 | { |
<> | 144:ef7eb2e8f9f7 | 923 | base->PROCTL &= ~SDHC_PROCTL_CDSS_MASK; |
<> | 144:ef7eb2e8f9f7 | 924 | } |
<> | 144:ef7eb2e8f9f7 | 925 | } |
<> | 144:ef7eb2e8f9f7 | 926 | |
<> | 144:ef7eb2e8f9f7 | 927 | /*! |
<> | 144:ef7eb2e8f9f7 | 928 | * @brief Set card detection test level. |
<> | 144:ef7eb2e8f9f7 | 929 | * |
<> | 144:ef7eb2e8f9f7 | 930 | * This function set the card detection test level to indicate whether the card is inserted into SDHC when DAT[3]/ |
<> | 144:ef7eb2e8f9f7 | 931 | * CD pin is selected as card detection pin. This function can also assert the pin logic when DAT[3]/CD pin is select |
<> | 144:ef7eb2e8f9f7 | 932 | * as the card detection pin. |
<> | 144:ef7eb2e8f9f7 | 933 | * |
<> | 144:ef7eb2e8f9f7 | 934 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 935 | * @param high True to set the card detect level to high. |
<> | 144:ef7eb2e8f9f7 | 936 | */ |
<> | 144:ef7eb2e8f9f7 | 937 | static inline void SDHC_SetCardDetectTestLevel(SDHC_Type *base, bool high) |
<> | 144:ef7eb2e8f9f7 | 938 | { |
<> | 144:ef7eb2e8f9f7 | 939 | if (high) |
<> | 144:ef7eb2e8f9f7 | 940 | { |
<> | 144:ef7eb2e8f9f7 | 941 | base->PROCTL |= SDHC_PROCTL_CDTL_MASK; |
<> | 144:ef7eb2e8f9f7 | 942 | } |
<> | 144:ef7eb2e8f9f7 | 943 | else |
<> | 144:ef7eb2e8f9f7 | 944 | { |
<> | 144:ef7eb2e8f9f7 | 945 | base->PROCTL &= ~SDHC_PROCTL_CDTL_MASK; |
<> | 144:ef7eb2e8f9f7 | 946 | } |
<> | 144:ef7eb2e8f9f7 | 947 | } |
<> | 144:ef7eb2e8f9f7 | 948 | |
<> | 144:ef7eb2e8f9f7 | 949 | /*! |
<> | 144:ef7eb2e8f9f7 | 950 | * @brief Enable or disable SDIO card control. |
<> | 144:ef7eb2e8f9f7 | 951 | * |
<> | 144:ef7eb2e8f9f7 | 952 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 953 | * @param mask SDIO card control flags mask(_sdhc_sdio_control_flag). |
<> | 144:ef7eb2e8f9f7 | 954 | * @param enable True to enable, false to disable. |
<> | 144:ef7eb2e8f9f7 | 955 | */ |
<> | 144:ef7eb2e8f9f7 | 956 | void SDHC_EnableSdioControl(SDHC_Type *base, uint32_t mask, bool enable); |
<> | 144:ef7eb2e8f9f7 | 957 | |
<> | 144:ef7eb2e8f9f7 | 958 | /*! |
<> | 144:ef7eb2e8f9f7 | 959 | * @brief Restart a transaction which has stopped at the block gap for SDIO card. |
<> | 144:ef7eb2e8f9f7 | 960 | * |
<> | 144:ef7eb2e8f9f7 | 961 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 962 | */ |
<> | 144:ef7eb2e8f9f7 | 963 | static inline void SDHC_SetContinueRequest(SDHC_Type *base) |
<> | 144:ef7eb2e8f9f7 | 964 | { |
<> | 144:ef7eb2e8f9f7 | 965 | base->PROCTL |= SDHC_PROCTL_CREQ_MASK; |
<> | 144:ef7eb2e8f9f7 | 966 | } |
<> | 144:ef7eb2e8f9f7 | 967 | |
<> | 144:ef7eb2e8f9f7 | 968 | /*! |
<> | 144:ef7eb2e8f9f7 | 969 | * @brief Configure the MMC boot feature. |
<> | 144:ef7eb2e8f9f7 | 970 | * |
<> | 144:ef7eb2e8f9f7 | 971 | * Example: |
<> | 144:ef7eb2e8f9f7 | 972 | @code |
<> | 144:ef7eb2e8f9f7 | 973 | sdhc_boot_config_t bootConfig; |
<> | 144:ef7eb2e8f9f7 | 974 | bootConfig.ackTimeoutCount = 4; |
<> | 144:ef7eb2e8f9f7 | 975 | bootConfig.bootMode = kSDHC_BootModeNormal; |
<> | 144:ef7eb2e8f9f7 | 976 | bootConfig.blockCount = 5; |
<> | 144:ef7eb2e8f9f7 | 977 | bootConfig.enableBootAck = true; |
<> | 144:ef7eb2e8f9f7 | 978 | bootConfig.enableBoot = true; |
<> | 144:ef7eb2e8f9f7 | 979 | enableBoot.enableAutoStopAtBlockGap = true; |
<> | 144:ef7eb2e8f9f7 | 980 | SDHC_SetMmcBootConfig(SDHC, &bootConfig); |
<> | 144:ef7eb2e8f9f7 | 981 | @endcode |
<> | 144:ef7eb2e8f9f7 | 982 | * |
<> | 144:ef7eb2e8f9f7 | 983 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 984 | * @param config The MMC boot configuration information. |
<> | 144:ef7eb2e8f9f7 | 985 | */ |
<> | 144:ef7eb2e8f9f7 | 986 | void SDHC_SetMmcBootConfig(SDHC_Type *base, const sdhc_boot_config_t *config); |
<> | 144:ef7eb2e8f9f7 | 987 | |
<> | 144:ef7eb2e8f9f7 | 988 | /*! |
<> | 144:ef7eb2e8f9f7 | 989 | * @brief Force to generate events according to the given mask. |
<> | 144:ef7eb2e8f9f7 | 990 | * |
<> | 144:ef7eb2e8f9f7 | 991 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 992 | * @param mask The force events mask(_sdhc_force_event). |
<> | 144:ef7eb2e8f9f7 | 993 | */ |
<> | 144:ef7eb2e8f9f7 | 994 | static inline void SDHC_SetForceEvent(SDHC_Type *base, uint32_t mask) |
<> | 144:ef7eb2e8f9f7 | 995 | { |
<> | 144:ef7eb2e8f9f7 | 996 | base->FEVT = mask; |
<> | 144:ef7eb2e8f9f7 | 997 | } |
<> | 144:ef7eb2e8f9f7 | 998 | |
<> | 144:ef7eb2e8f9f7 | 999 | /* @} */ |
<> | 144:ef7eb2e8f9f7 | 1000 | |
<> | 144:ef7eb2e8f9f7 | 1001 | /*! |
<> | 144:ef7eb2e8f9f7 | 1002 | * @name Transactional |
<> | 144:ef7eb2e8f9f7 | 1003 | * @{ |
<> | 144:ef7eb2e8f9f7 | 1004 | */ |
<> | 144:ef7eb2e8f9f7 | 1005 | |
<> | 144:ef7eb2e8f9f7 | 1006 | /*! |
<> | 144:ef7eb2e8f9f7 | 1007 | * @brief Transfer command/data using blocking way. |
<> | 144:ef7eb2e8f9f7 | 1008 | * |
<> | 144:ef7eb2e8f9f7 | 1009 | * This function waits until the command response/data is got or SDHC encounters error by polling the status flag. |
<> | 144:ef7eb2e8f9f7 | 1010 | * Application must not call this API in multiple threads at the same time because of that this API doesn't support |
<> | 144:ef7eb2e8f9f7 | 1011 | * reentry mechanism. |
<> | 144:ef7eb2e8f9f7 | 1012 | * |
<> | 144:ef7eb2e8f9f7 | 1013 | * @note Needn't to call the API 'SDHC_TransferCreateHandle' when calling this API. |
<> | 144:ef7eb2e8f9f7 | 1014 | * |
<> | 144:ef7eb2e8f9f7 | 1015 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 1016 | * @param admaTable ADMA table address, can't be null if transfer way is ADMA1/ADMA2. |
<> | 144:ef7eb2e8f9f7 | 1017 | * @param admaTableWords ADMA table length united as words, can't be 0 if transfer way is ADMA1/ADMA2. |
<> | 144:ef7eb2e8f9f7 | 1018 | * @param transfer Transfer content. |
<> | 144:ef7eb2e8f9f7 | 1019 | * @retval kStatus_InvalidArgument Argument is invalid. |
<> | 144:ef7eb2e8f9f7 | 1020 | * @retval kStatus_SDHC_PrepareAdmaDescriptorFailed Prepare ADMA descriptor failed. |
<> | 144:ef7eb2e8f9f7 | 1021 | * @retval kStatus_SDHC_SendCommandFailed Send command failed. |
<> | 144:ef7eb2e8f9f7 | 1022 | * @retval kStatus_SDHC_TransferDataFailed Transfer data failed. |
<> | 144:ef7eb2e8f9f7 | 1023 | * @retval kStatus_Success Operate successfully. |
<> | 144:ef7eb2e8f9f7 | 1024 | */ |
<> | 144:ef7eb2e8f9f7 | 1025 | status_t SDHC_TransferBlocking(SDHC_Type *base, |
<> | 144:ef7eb2e8f9f7 | 1026 | uint32_t *admaTable, |
<> | 144:ef7eb2e8f9f7 | 1027 | uint32_t admaTableWords, |
<> | 144:ef7eb2e8f9f7 | 1028 | sdhc_transfer_t *transfer); |
<> | 144:ef7eb2e8f9f7 | 1029 | |
<> | 144:ef7eb2e8f9f7 | 1030 | /*! |
<> | 144:ef7eb2e8f9f7 | 1031 | * @brief Create the SDHC handle. |
<> | 144:ef7eb2e8f9f7 | 1032 | * |
<> | 144:ef7eb2e8f9f7 | 1033 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 1034 | * @param handle SDHC handle pointer. |
<> | 144:ef7eb2e8f9f7 | 1035 | * @param callback Structure pointer to contain all callback functions. |
<> | 144:ef7eb2e8f9f7 | 1036 | * @param userData Callback function parameter. |
<> | 144:ef7eb2e8f9f7 | 1037 | */ |
<> | 144:ef7eb2e8f9f7 | 1038 | void SDHC_TransferCreateHandle(SDHC_Type *base, |
<> | 144:ef7eb2e8f9f7 | 1039 | sdhc_handle_t *handle, |
<> | 144:ef7eb2e8f9f7 | 1040 | const sdhc_transfer_callback_t *callback, |
<> | 144:ef7eb2e8f9f7 | 1041 | void *userData); |
<> | 144:ef7eb2e8f9f7 | 1042 | |
<> | 144:ef7eb2e8f9f7 | 1043 | /*! |
<> | 144:ef7eb2e8f9f7 | 1044 | * @brief Transfer command/data using interrupt and asynchronous way. |
<> | 144:ef7eb2e8f9f7 | 1045 | * |
<> | 144:ef7eb2e8f9f7 | 1046 | * This function send command and data and return immediately. It doesn't wait the transfer complete or encounter error. |
<> | 144:ef7eb2e8f9f7 | 1047 | * Application must not call this API in multiple threads at the same time because of that this API doesn't support |
<> | 144:ef7eb2e8f9f7 | 1048 | * reentry mechanism. |
<> | 144:ef7eb2e8f9f7 | 1049 | * |
<> | 144:ef7eb2e8f9f7 | 1050 | * @note Must call the API 'SDHC_TransferCreateHandle' when calling this API. |
<> | 144:ef7eb2e8f9f7 | 1051 | * |
<> | 144:ef7eb2e8f9f7 | 1052 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 1053 | * @param handle SDHC handle. |
<> | 144:ef7eb2e8f9f7 | 1054 | * @param admaTable ADMA table address, can't be null if transfer way is ADMA1/ADMA2. |
<> | 144:ef7eb2e8f9f7 | 1055 | * @param admaTableWords ADMA table length united as words, can't be 0 if transfer way is ADMA1/ADMA2. |
<> | 144:ef7eb2e8f9f7 | 1056 | * @param transfer Transfer content. |
<> | 144:ef7eb2e8f9f7 | 1057 | * @retval kStatus_InvalidArgument Argument is invalid. |
<> | 144:ef7eb2e8f9f7 | 1058 | * @retval kStatus_SDHC_BusyTransferring Busy transferring. |
<> | 144:ef7eb2e8f9f7 | 1059 | * @retval kStatus_SDHC_PrepareAdmaDescriptorFailed Prepare ADMA descriptor failed. |
<> | 144:ef7eb2e8f9f7 | 1060 | * @retval kStatus_Success Operate successfully. |
<> | 144:ef7eb2e8f9f7 | 1061 | */ |
<> | 144:ef7eb2e8f9f7 | 1062 | status_t SDHC_TransferNonBlocking( |
<> | 144:ef7eb2e8f9f7 | 1063 | SDHC_Type *base, sdhc_handle_t *handle, uint32_t *admaTable, uint32_t admaTableWords, sdhc_transfer_t *transfer); |
<> | 144:ef7eb2e8f9f7 | 1064 | |
<> | 144:ef7eb2e8f9f7 | 1065 | /*! |
<> | 144:ef7eb2e8f9f7 | 1066 | * @brief IRQ handler for SDHC |
<> | 144:ef7eb2e8f9f7 | 1067 | * |
<> | 144:ef7eb2e8f9f7 | 1068 | * This function deals with IRQs on the given host controller. |
<> | 144:ef7eb2e8f9f7 | 1069 | * |
<> | 144:ef7eb2e8f9f7 | 1070 | * @param base SDHC peripheral base address. |
<> | 144:ef7eb2e8f9f7 | 1071 | * @param handle SDHC handle. |
<> | 144:ef7eb2e8f9f7 | 1072 | */ |
<> | 144:ef7eb2e8f9f7 | 1073 | void SDHC_TransferHandleIRQ(SDHC_Type *base, sdhc_handle_t *handle); |
<> | 144:ef7eb2e8f9f7 | 1074 | |
<> | 144:ef7eb2e8f9f7 | 1075 | /* @} */ |
<> | 144:ef7eb2e8f9f7 | 1076 | |
<> | 144:ef7eb2e8f9f7 | 1077 | #if defined(__cplusplus) |
<> | 144:ef7eb2e8f9f7 | 1078 | } |
<> | 144:ef7eb2e8f9f7 | 1079 | #endif |
<> | 144:ef7eb2e8f9f7 | 1080 | /*! @} */ |
<> | 144:ef7eb2e8f9f7 | 1081 | |
<> | 144:ef7eb2e8f9f7 | 1082 | #endif /* _FSL_SDHC_H_*/ |