5b37a96ddc
NOTE: the internal pullups are not totally reliable, please do add external pullups on your bus.
50 lines
No EOL
2 KiB
C
50 lines
No EOL
2 KiB
C
// Copyright 2015-2018 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "soc/sdmmc_periph.h"
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const sdmmc_slot_info_t sdmmc_slot_info[2] = {
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{
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.clk_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_CLK,
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.cmd_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_CMD,
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.d0_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D0,
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.d1_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D1,
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.d2_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D2,
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.d3_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D3,
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.d4_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D4,
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.d5_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D5,
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.d6_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D6,
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.d7_gpio = SDMMC_SLOT0_IOMUX_PIN_NUM_D7,
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.card_detect = HOST_CARD_DETECT_N_1_IDX,
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.write_protect = HOST_CARD_WRITE_PRT_1_IDX,
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.card_int = HOST_CARD_INT_N_1_IDX,
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.width = 8
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},
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{
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.clk_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_CLK,
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.cmd_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_CMD,
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.d0_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D0,
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.d1_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D1,
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.d2_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D2,
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.d3_gpio = SDMMC_SLOT1_IOMUX_PIN_NUM_D3,
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.d4_gpio = -1, //slot1 has no D4-7
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.d5_gpio = -1,
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.d6_gpio = -1,
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.d7_gpio = -1,
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.card_detect = HOST_CARD_DETECT_N_2_IDX,
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.write_protect = HOST_CARD_WRITE_PRT_2_IDX,
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.card_int = HOST_CARD_INT_N_2_IDX,
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.width = 4
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}
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}; |