kopia lustrzana https://github.com/espressif/esp-idf
45 wiersze
2.0 KiB
C
45 wiersze
2.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include "esp_bit_defs.h"
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/// Mask of interrupts sending to the host.
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typedef enum {
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SDIO_SLAVE_HOSTINT_BIT0 = BIT(0), ///< General purpose interrupt bit 0.
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SDIO_SLAVE_HOSTINT_BIT1 = BIT(1),
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SDIO_SLAVE_HOSTINT_BIT2 = BIT(2),
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SDIO_SLAVE_HOSTINT_BIT3 = BIT(3),
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SDIO_SLAVE_HOSTINT_BIT4 = BIT(4),
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SDIO_SLAVE_HOSTINT_BIT5 = BIT(5),
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SDIO_SLAVE_HOSTINT_BIT6 = BIT(6),
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SDIO_SLAVE_HOSTINT_BIT7 = BIT(7),
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SDIO_SLAVE_HOSTINT_SEND_NEW_PACKET = BIT(23), ///< New packet available
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} sdio_slave_hostint_t;
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/// Timing of SDIO slave
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typedef enum {
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SDIO_SLAVE_TIMING_PSEND_PSAMPLE = 0,/**< Send at posedge, and sample at posedge. Default value for HS mode.
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* If :c:macro:`SDIO_SLAVE_FLAG_HIGH_SPEED` is specified in
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* :cpp:class:`sdio_slave_config_t`, this should be selected.
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* Normally there's no problem using this to work in DS mode.
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*/
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SDIO_SLAVE_TIMING_NSEND_PSAMPLE, /**< Send at negedge, and sample at posedge. Default value for DS mode and
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* below. If :c:macro:`SDIO_SLAVE_FLAG_DEFAULT_SPEED` is specified in
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* :cpp:class:`sdio_slave_config_t`, this should be selected.
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*/
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SDIO_SLAVE_TIMING_PSEND_NSAMPLE, ///< Send at posedge, and sample at negedge
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SDIO_SLAVE_TIMING_NSEND_NSAMPLE, ///< Send at negedge, and sample at negedge
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} sdio_slave_timing_t;
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/// Configuration of SDIO slave mode
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typedef enum {
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SDIO_SLAVE_SEND_STREAM = 0, ///< Stream mode, all packets to send will be combined as one if possible
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SDIO_SLAVE_SEND_PACKET = 1, ///< Packet mode, one packets will be sent one after another (only increase packet_len if last packet sent).
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} sdio_slave_sending_mode_t;
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