driver_mb85rsxx.c File Reference

driver mb85rsxx source file More...

#include "driver_mb85rsxx.h"

Include dependency graph for driver_mb85rsxx.c:

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Macros
#define	CHIP_NAME   "RAMXEED MB85RSXX"
	chip information definition
#define	MANUFACTURER_NAME   "RAMXEED"
#define	SUPPLY_VOLTAGE_MIN   1.8f
#define	SUPPLY_VOLTAGE_MAX   5.5f
#define	MAX_CURRENT   2.6f
#define	TEMPERATURE_MIN   -40.0f
#define	TEMPERATURE_MAX   85.0f
#define	DRIVER_VERSION   1000
#define	MB85RSXX_COMMAND_WREN   0x06
	chip command definition
#define	MB85RSXX_COMMAND_WRDI   0x04
#define	MB85RSXX_COMMAND_RDSR   0x05
#define	MB85RSXX_COMMAND_WRSR   0x01
#define	MB85RSXX_COMMAND_READ   0x03
#define	MB85RSXX_COMMAND_WRITE   0x02
#define	MB85RSXX_COMMAND_RDID   0x9F

Functions
uint8_t	mb85rsxx_enable_write (mb85rsxx_handle_t *handle)
	enable write
uint8_t	mb85rsxx_disable_write (mb85rsxx_handle_t *handle)
	disable write
uint8_t	mb85rsxx_get_status (mb85rsxx_handle_t *handle, uint8_t *status)
	get status
uint8_t	mb85rsxx_set_status (mb85rsxx_handle_t *handle, uint8_t status)
	set status
uint8_t	mb85rsxx_init (mb85rsxx_handle_t *handle)
	initialize the chip
uint8_t	mb85rsxx_deinit (mb85rsxx_handle_t *handle)
	close the chip
uint8_t	mb85rsxx_set_type (mb85rsxx_handle_t *handle, mb85rsxx_t type)
	set the chip type
uint8_t	mb85rsxx_get_type (mb85rsxx_handle_t *handle, mb85rsxx_t *type)
	get the chip type
uint8_t	mb85rsxx_read (mb85rsxx_handle_t *handle, uint32_t address, uint8_t *buf, uint16_t len)
	read bytes from the chip
uint8_t	mb85rsxx_write (mb85rsxx_handle_t *handle, uint32_t address, uint8_t *buf, uint16_t len)
	write bytes to the chip
uint8_t	mb85rsxx_get_device_id (mb85rsxx_handle_t *handle, uint8_t *manufacturer_id, uint8_t *continuation_code, uint8_t *product_id1, uint8_t *product_id2)
	get device id
uint8_t	mb85rsxx_info (mb85rsxx_info_t *info)
	get chip's information

Detailed Description

driver mb85rsxx source file

Copyright (c) 2015 - present LibDriver All rights reserved

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Version

1.0.0

Author

Shifeng Li

Date

2025-10-15

history

Date	Version	Author	Description
2025/10/15	1.0	Shifeng Li	first upload

Definition in file driver_mb85rsxx.c.

Macro Definition Documentation

CHIP_NAME

#define CHIP_NAME   "RAMXEED MB85RSXX"

chip information definition

chip name

Definition at line 42 of file driver_mb85rsxx.c.

DRIVER_VERSION

#define DRIVER_VERSION   1000

driver version

Definition at line 49 of file driver_mb85rsxx.c.

MANUFACTURER_NAME

#define MANUFACTURER_NAME   "RAMXEED"

manufacturer name

Definition at line 43 of file driver_mb85rsxx.c.

MAX_CURRENT

#define MAX_CURRENT   2.6f

chip max current

Definition at line 46 of file driver_mb85rsxx.c.

MB85RSXX_COMMAND_RDID

#define MB85RSXX_COMMAND_RDID   0x9F

read device id command

Definition at line 60 of file driver_mb85rsxx.c.

MB85RSXX_COMMAND_RDSR

#define MB85RSXX_COMMAND_RDSR   0x05

read status register command

Definition at line 56 of file driver_mb85rsxx.c.

MB85RSXX_COMMAND_READ

#define MB85RSXX_COMMAND_READ   0x03

read memory code command

Definition at line 58 of file driver_mb85rsxx.c.

MB85RSXX_COMMAND_WRDI

#define MB85RSXX_COMMAND_WRDI   0x04

reset write enable latch command

Definition at line 55 of file driver_mb85rsxx.c.

MB85RSXX_COMMAND_WREN

#define MB85RSXX_COMMAND_WREN   0x06

chip command definition

set write enable latch command

Definition at line 54 of file driver_mb85rsxx.c.

MB85RSXX_COMMAND_WRITE

#define MB85RSXX_COMMAND_WRITE   0x02

write memory code command

Definition at line 59 of file driver_mb85rsxx.c.

MB85RSXX_COMMAND_WRSR

#define MB85RSXX_COMMAND_WRSR   0x01

write status register command

Definition at line 57 of file driver_mb85rsxx.c.

SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX   5.5f

chip max supply voltage

Definition at line 45 of file driver_mb85rsxx.c.

SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN   1.8f

chip min supply voltage

Definition at line 44 of file driver_mb85rsxx.c.

TEMPERATURE_MAX

#define TEMPERATURE_MAX   85.0f

chip max operating temperature

Definition at line 48 of file driver_mb85rsxx.c.

TEMPERATURE_MIN

#define TEMPERATURE_MIN   -40.0f

chip min operating temperature

Definition at line 47 of file driver_mb85rsxx.c.