esp-idf/components/soc/esp32s3/sdmmc_periph.c

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2020-06-18 05:13:19 -04:00
// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "soc/sdmmc_periph.h"
const sdmmc_slot_info_t sdmmc_slot_info[2] = {
{
.clk_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_CLK,
.cmd_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_CMD,
.d0_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D0,
.d1_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D1,
.d2_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D2,
.d3_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D3,
.d4_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D4,
.d5_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D5,
.d6_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D6,
.d7_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D7,
.card_detect = SDHOST_CARD_DETECT_N_1_IDX,
.write_protect = SDHOST_CARD_WRITE_PRT_1_IDX,
.card_int = SDHOST_CARD_INT_N_1_IDX,
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.width = 8
},
{
.clk_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_CLK,
.cmd_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_CMD,
.d0_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D0,
.d1_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D1,
.d2_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D2,
.d3_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D3,
.d4_gpio = -1, //slot1 has no D4-7
.d5_gpio = -1,
.d6_gpio = -1,
.d7_gpio = -1,
.card_detect = SDHOST_CARD_DETECT_N_2_IDX,
.write_protect = SDHOST_CARD_WRITE_PRT_2_IDX,
.card_int = SDHOST_CARD_INT_N_2_IDX,
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.width = 4
}
};