mb85rs16 package

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Introduction

The mb85rs16 software package is a software package developed by XiaojieFan for the SPI FRAM MB85RS16. Using this software package, you can use the device on RT-Thread very conveniently .

This article mainly introduces the use of the package, API, and MSH test commands.

Directory Structure

mcp23008
│ README.md // package description
│ src\mb85rs16.c // source file
│ inc\mcp23008.h // header file
│ sample\mb85rs16_sample.c // Sample code for software package
│ SConscript // RT-Thread default build script
│ LICENSE // License file

License

mb85rs16 complies with the Apache-2.0 license, see the LICENSE file for details.

Dependence

• RT_Thread 3.0+
• i2c device driver

method of obtaining

To use mb85rs16 package, you need to select it in the package management of RT-Thread. The specific path is as follows:

RT-Thread online packages
    peripheral libraries and drivers --->
        mb85rs16: 16K(2K x 8)Bit SPI FRAM Driver --->

Enter the configuration menu of the mcp23008 software package for specific configuration according to your needs

    --- mb85rs16: 16K(2K x 8)Bit SPI FRAM Driver
        [*] Enable mb85rs16 sample
           Version (latest) --->

Enable mb85rs16 sample: Enable mb85rs16 sample

After the configuration is complete, let the RT-Thread package manager automatically update, or use the pkgs --update command to update the package to the BSP.

Instructions

The use process of mb85rs16 software package is generally as follows:

1. Initialize mb85rs16 device mb85rs16_spi_device_init
2. Perform RW operations
   • Wriet Use API mb85rs16_write_byte `
   • Read Use API mb85rs16_read_byte

For detailed usage, please refer to mb85rs16 sample program.

MSH Test Command

If the sample program of the mb85rs16 software package is enabled, the command fram_cmd will be exported to the console.

msh >fram_cmd id
04 7f 01 01

Precautions

Nothing.

Contact information

• Maintenance: XiaojieFan
• Homepage: https://github.com/XiaojieFan/mb85rs16