92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
/****************************************************************************
|
|
|
|
Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
|
|
|
|
This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
|
|
be copied by any method or incorporated into another program without
|
|
the express written consent of Aerospace C.Power. This Information or any portion
|
|
thereof remains the property of Aerospace C.Power. The Information contained herein
|
|
is believed to be accurate and Aerospace C.Power assumes no responsibility or
|
|
liability for its use in any way and conveys no license or title under
|
|
any patent or copyright and makes no representation or warranty that this
|
|
Information is free from patent or copyright infringement.
|
|
****************************************************************************/
|
|
#ifndef _NOR_FLASH_H
|
|
#define _NOR_FLASH_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef ENABLE
|
|
#define ENABLE 1
|
|
#endif
|
|
|
|
#ifndef DISABLE
|
|
#define DISABLE 0
|
|
#endif
|
|
|
|
/**
|
|
* @brief norfc_one_byte_comand_send() - send one byte cammand
|
|
* @param cmd: the cammand to be sent
|
|
* @return 0 success
|
|
* 1 failed
|
|
*/
|
|
uint8_t norfc_one_byte_comand_send(uint8_t cmd);
|
|
|
|
/**
|
|
* @brief norfc_write_en_switch() - disable or enable writing
|
|
* @param en: 0 -- disable, 1-- enable
|
|
* @return 0 success
|
|
* 1 failed
|
|
*/
|
|
uint8_t norfc_write_en_switch(uint8_t en);
|
|
|
|
/**
|
|
* @brief norfc_get_status_reg() - get flash status registor's value
|
|
* @param reg: status registor
|
|
* @return status registor value
|
|
*/
|
|
uint8_t norfc_get_status_reg(uint8_t reg);
|
|
|
|
/**
|
|
* @brief norfc_is_flash_busy() - check the flash is busy or not
|
|
* @param NULL
|
|
* @return 1 -- busy, 0 -- idle
|
|
*/
|
|
uint32_t norfc_is_flash_busy(void);
|
|
|
|
/**
|
|
* @brief norfc_set_status_reg() - set flash status registor's value
|
|
* @param data: the data's pointer to be set
|
|
* @param byte_num: the lenth of data to be set
|
|
* @return 0 success
|
|
* 1 failed
|
|
*/
|
|
uint8_t norfc_set_status_reg(const void *data, uint8_t byte_num);
|
|
|
|
/**
|
|
* @brief norfc_set_cfg_reg() - set config registor value
|
|
* @param data: the data to be set
|
|
* @return 0 success
|
|
* 1 failed
|
|
*/
|
|
uint8_t norfc_set_cfg_reg(uint8_t data);
|
|
|
|
/**
|
|
* @brief norfc_read_data_bytes() - normal read data for address
|
|
* @param data: the data pointer
|
|
* @param star_addr: the start address
|
|
* @param lenth: the lenth of reading data
|
|
* @return 0 success
|
|
* 1 failed
|
|
*/
|
|
uint8_t norfc_read_data_bytes( void* data, uint32_t star_addr, uint32_t lenth);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*_NOR_FLASH_H*/
|