esp-idf/components/hal/spi_flash_hal_gpspi.c

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C
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// Copyright 2015-2019 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.
// HAL for
// - GPSPI (SP2, SPI3) on ESP32-S2 and later
// The common part is in spi_flash_hal_common.inc
#define GPSPI_BUILD
#define spi_flash_hal_common_command spi_flash_hal_gpspi_common_command
#define spi_flash_hal_poll_cmd_done spi_flash_hal_gpspi_poll_cmd_done
#define spi_flash_hal_device_config spi_flash_hal_gpspi_device_config
#define spi_flash_hal_configure_host_io_mode spi_flash_hal_gpspi_configure_host_io_mode
#define spi_flash_hal_read spi_flash_hal_gpspi_read
#include "spi_flash_hal_common.inc"
bool spi_flash_hal_gpspi_supports_direct_write(spi_flash_host_inst_t *host, const void *p)
{
return true;
}
bool spi_flash_hal_gpspi_supports_direct_read(spi_flash_host_inst_t *host, const void *p)
{
return true;
}
uint32_t spi_flash_hal_gpspi_check_status(spi_flash_host_inst_t *host)
{
spi_dev_t *dev = get_spi_dev(host);
return spi_flash_ll_host_idle(dev);
}