82 lines
3.0 KiB
C
Executable File
82 lines
3.0 KiB
C
Executable File
/*
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* Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DRIVER_CHIP_HAL_DEF_H_
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#define _DRIVER_CHIP_HAL_DEF_H_
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#include "driver/chip/chip.h"
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#include "kernel/os/os_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Bitwise operation
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*/
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#define HAL_BIT(pos) (1U << (pos))
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#define HAL_SET_BIT(reg, mask) ((reg) |= (mask))
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#define HAL_CLR_BIT(reg, mask) ((reg) &= ~(mask))
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#define HAL_GET_BIT(reg, mask) ((reg) & (mask))
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#define HAL_GET_BIT_VAL(reg, shift, vmask) (((reg) >> (shift)) & (vmask))
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#define HAL_MODIFY_REG(reg, clr_mask, set_mask) \
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((reg) = (((reg) & (~(clr_mask))) | (set_mask)))
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/*
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* Macros for accessing LSBs of a 32-bit register (little endian only)
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*/
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#define HAL_REG_32BIT(reg_addr) (*((__IO uint32_t *)(reg_addr)))
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#define HAL_REG_16BIT(reg_addr) (*((__IO uint16_t *)(reg_addr)))
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#define HAL_REG_8BIT(reg_addr) (*((__IO uint8_t *)(reg_addr)))
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/* Macro for counting the element number of an array */
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#define HAL_ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0]))
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/* Wait forever timeout value */
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#define HAL_WAIT_FOREVER OS_WAIT_FOREVER
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/**
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* @brief HAL Status value
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*/
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typedef enum {
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HAL_OK = 0, /* success */
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HAL_ERROR = -1, /* general error */
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HAL_BUSY = -2, /* device or resource busy */
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HAL_TIMEOUT = -3, /* wait timeout */
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HAL_INVALID = -4 /* invalid argument */
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} HAL_Status;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _DRIVER_CHIP_HAL_DEF_H_ */
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