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  • Product Series

    • FPGA+ARM

      • GM-3568JHF

        • 1. Introduction

          • GM-3568JHF Introduction
        • 2. Quick Start

          • 01 Environment Construction
          • 02 Compilation Instructions
          • 03 Burning Guide
          • 04 Debugging Tools
          • 05 Software Update
          • 06 View information
          • 07 Test Command
          • 08 Application Compilation
          • 09 Source code acquisition
        • 3. Peripherals and Interfaces

          • USB
          • Display and touch
          • Ethernet
          • WIFI
          • Bluetooth
          • TF-Card
          • Audio
          • Serial Port
          • CAN
          • RTC
        • 4. Application Development

          • 01 UART read and write case
          • 02 Key detection case
          • 03 LED light flashing case
          • 04 MIPI screen detection case
          • 05 Read USB device information example
          • 06 FAN Detection Case
          • 07 FPGA FSPI Communication Case
          • 08 FPGA DMA read and write case
          • 09 GPS debugging case
          • 10 Ethernet Test Cases
          • 11 RS485 reading and writing examples
          • 12 FPGA IIC read and write examples
          • 13 PN532 NFC card reader case
          • 14 TF card reading and writing case
        • 5. QT Development

          • 01 ARM64 cross compiler environment construction
          • 02 QT program added automatic startup service
        • 6. Others

          • 01 Modification of the root directory file system
          • 02 System auto-start service
    • ShimetaPi

      • M4-R1

        • Introduction

          • M4-R1 Introduction
        • Get started quickly

          • OpenHarmony概述
          • 镜像烧录
          • 开发环境准备
          • Hello World应用以及部署
        • Application Development

          • getting Started

            • 第一章 ArkTS语言简介
            • 第二章 UI组件介绍和实际应用(上)
            • 第三章 UI组件介绍和实际应用(中)
            • 第四章 UI组件介绍和实际应用(下)
          • Advanced

            • 第一章 入门指引
            • 第二章 三方库的引用和使用
            • 第三章 应用编译以及部署
            • 第四章 命令行恢复出厂设置
            • 第五章 系统调试--HDC调试
            • 第六章 APP 稳定性测试
            • 第七章 应用测试
        • Equipment Development

          • 第一章 环境搭建
          • 第二章 下载源码
          • 第三章 编译源码
        • Peripherals and interfaces

          • 树莓派接口
          • GPIO 接口
          • I2C 接口
          • SPI通信
          • PWM控制
          • 串口通讯
          • TF Card
          • 屏幕
          • 触摸
          • 音频
          • RTC
          • Ethernet
          • M.2
          • MINI-PCIE
          • Camera
          • WIFI&BT
          • 树莓派拓展板
        • Frequently asked questions

          • 资源下载
      • M5-R1

        • Introduction

          • Introduction to ShimetaPi M5-R1
    • OpenHarmony

      • SC-3568HA

        • Introduction

          • SC-3568HA Overview
        • Quick Start Guide

          • OpenHarmony Overview
          • Image Flashing
          • Setting Up the Development Environment
          • Hello World Application and Deployment
        • Application Development

          • ArkUI

            • Chapter 1 Introduction to ArkTS Language
            • Chapter 2 Introduction to UI Components and Practical Applications (Part 1)
            • Chapter 3 Introduction to UI Components and Practical Applications (Part 2)
            • Chapter 4 Introduction to UI Components and Practical Applications (Part 3)
          • Expand

            • Chapter 1 Getting Started Guide
            • Chapter 2 Referencing and Using Third-Party Libraries
            • Chapter 3: Application Compilation and Deployment
            • Chapter 4: Command-Line Factory Reset
            • Chapter 5: System Debugging -- HDC (Huawei Device Connector) Debugging
            • Chapter 6 APP Stability Testing
            • Chapter 7 Application Testing
        • Device Development

          • Chapter 1 Environment Setup
          • Chapter 2 Download Source Code
          • Chapter 3 Compiling Source Code
        • Peripheral And Iinterface

          • Raspberry Pi interface
          • GPIO Interface
          • I2C Interface
          • SPI communication
          • PWM (Pulse Width Modulation) control
          • Serial port communication
          • TF Card
          • Display Screen
          • Touch
          • Audio
          • RTC
          • Ethernet
          • M.2
          • MINI-PCIE
          • Camera
          • WIFI&BT
          • Raspberry Pi expansion board
        • Frequently Asked Questions

          • Resource Downloads
      • M-K1HSE

        • Introduction

          • M-K1HSE Introduction
        • Quick Start

          • Development environment construction
          • Source code acquisition
          • Compilation Notes
          • Burning Guide
        • Peripherals and interfaces

          • 01 Audio
          • 02 RS485
          • 03 Display
        • System customization development

          • System transplant
          • System customization
          • Driver Development
          • System Debugging
          • OTA Update
    • EVS-Camera

      • CF-NRS1

        • 1. Introduction

          • Event Camera Technical Documentation
        • 2. Quick Start

          • Host driver and software installation
        • 3. SDK application development

          • API Usage Instructions
      • CF-CRA2

        • Introduction

          • About CF-NRS1
    • AI-model

      • 1684XB-32T

        • Introduction

          • AIBOX-1684XB-32 Introduction
        • Get started quickly

          • First time use
          • Network Configuration
          • Disk usage
          • Memory allocation
          • Fan Strategy
          • Firmware Upgrade
        • Deployment Tutorial

          • Algorithm deployment
          • Deploy Llama3 Example
        • Application Development

          • Sophgo SDK Development
          • Sophon LLM_api_server development
          • Deploy MiniCPM-V-2_6
          • Qwen-2-5-VL Image and Video Recognition DEMO
          • Qwen3-chat-DEMO
          • Qwen3-Qwen Agent-MCP-Demo
          • Qwen3-langchain-AI Agent
      • 1684X-416T

        • Introduction

          • AIBOX-1684X-416 Introduction
        • Demo simple operation guide

          • Simple instructions for using shimeta smart monitoring demo
    • Core-Board

      • C-3568BQ

        • Introduction

          • C-3568BQ Overview
      • C-3588LQ

        • Introduction

          • C-3588LQ Introduction
      • GC-3568JBAF

        • Introduction

          • GC-3568JBAF Introduction
      • C-K1BA

        • Introduction

          • C-K1BA Introduction

TF-Card

TF卡接口介绍

TF 卡(TransFlash Card),也称为 MicroSD 卡,是一种小型闪存存储卡,广泛用于移动设备(如手机、平板电脑、相机、无人机等)以及嵌入式设备(如开发板、单板计算机等)。TF 卡以其小巧的体积、较大的存储容量和较高的性价比,成为便携式设备中最常用的存储介质之一。

TF卡图:

TF

开发板上有一个TF卡槽,支持TF卡热插拔

TF_2

挂载TF卡

如果插入了TF卡,可以按以下步骤挂载:

1.查看设备节点:

root@linaro-alip:/# fdisk -l
···
Disk /dev/mmcblk1: 29.72 GiB, 31914983424 bytes, 62333952 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 23000000-0000-4C4A-8000-699000005ABB

2.创建挂载点并挂载设备:

mkdir /mnt/TF_Card
mount /dev/sda1 /mnt/TF_Card

3.查看挂载结果:

root@linaro-alip:/# df -h
Filesystem      Size  Used Avail Use% Mounted on
...
/dev/mmcblk1     30G  2.1G   28G   7% /mnt/TF_Card

4.查看TF卡存储内容

root@linaro-alip:/# ls -l mnt/TF_Card/
total 2154976
-rwxr-xr-x 1 root root          0 Oct 29 13:29  BOOT
-rwxr-xr-x 1 root root   25777653 Oct 29 13:29  boot.1-of-2.gz
-rwxr-xr-x 1 root root      30566 Oct 29 13:29  boot.2-of-2.gz
-rwxr-xr-x 1 root root        830 Oct 29 13:29  boot.cmd
-rwxr-xr-x 1 root root       1290 Oct 29 13:29  boot_emmc-boot.cmd
-rwxr-xr-x 1 root root       1362 Oct 29 13:29  boot_emmc-boot.scr
-rwxr-xr-x 1 root root       1463 Oct 29 13:29  boot_emmc.cmd
-rwxr-xr-x 1 root root       1315 Oct 29 13:29  boot_emmc-data.cmd

5.卸载设备:

umount /mnt/TF_Card
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Contributors: zsl