58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
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/*
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* Copyright (C) 2022-2024, Xiaohua Semiconductor Co., Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2023-06-15 CDT first version
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*/
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#ifndef __DRV_QSPI_H__
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#define __DRV_QSPI_H__
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#include <rtthread.h>
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#include <rtdevice.h>
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#include "drv_dma.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct hc32_hw_qspi_cs
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{
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rt_uint16_t pin;
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};
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struct hc32_qspi_irq_config
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{
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struct hc32_irq_config irq_config;
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func_ptr_t irq_callback;
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};
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struct hc32_qspi_config
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{
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CM_QSPI_TypeDef *Instance;
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rt_uint32_t clock;
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rt_uint32_t timeout;
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struct hc32_qspi_irq_config err_irq;
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#ifdef BSP_QSPI_USING_DMA
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struct dma_config *dma_qspi;
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#endif
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};
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struct hc32_qspi_bus
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{
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struct hc32_qspi_config *config;
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char *bus_name;
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};
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rt_err_t rt_hw_qspi_bus_attach_device(const char *bus_name, const char *device_name, rt_uint32_t pin, rt_uint8_t data_line_width, void (*enter_qspi_mode)(), void (*exit_qspi_mode)());
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DRV_QSPI_H__ */
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