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2025年09月12日 04:26

南宫28源码搭建教程，从零开始的硬件开发指南南宫28源码搭建教程

南宫28源码搭建教程，从零开始的硬件开发指南南宫28源码搭建教程，

本文目录导读：

硬件准备
软件准备
安装系统
编写第一个程序

南宫28是一款高性能的嵌入式处理器,以其强大的性能和灵活的架构在嵌入式开发领域备受关注，本文将详细介绍如何从零开始搭建南宫28的源码开发环境，帮助读者掌握硬件开发的基本流程。

硬件准备

1 开发板

我们需要一台南宫28开发板,南宫28开发板通常附带了开发套件，包括USB接口、电源适配器和其他必要的硬件，确保开发板能够正常工作，可以通过以下步骤检查：

检查电源适配器是否正确连接。
确认USB接口连接到电脑。
运行南宫28的官方工具,如“南宫28调试器”，观察指示灯是否正常。

2 开发套件

开发套件通常包括以下内容：

USB-TTL转接口
电源适配器
南宫28开发板
南宫28开发软件（如Ubuntu、编译器等）

3 工具和软件

开发工具：南宫28的开发工具通常包括GDB（GNU Debugger）、GDB for Android等。
软件：操作系统（Ubuntu、Windows等）、编译器（如 GCC）、开发环境（如VS Code）。

软件准备

1 操作系统

安装Ubuntu系统,因为它是南宫28开发的首选操作系统，安装步骤如下：

连接开发板的USB接口。
在Ubuntu官网上下载适合开发板的操作系统镜像。
按照安装向导完成安装。

2 编译器

安装GCC编译器,用于编译南宫28的源码，安装命令如下：

sudo apt-get install gcc

3 开发环境

选择一个适合的开发环境,如VS Code，安装完成后，配置开发环境：

添加南宫28的开发库路径。
配置编译器和链接器。

安装系统

1 安装软件包

使用Ubuntu的软件包管理器安装开发所需的软件包：

sudo apt-get install -y software-properties-common
sudo add-apt-repository ppa:ubuntu-embedded/rtos
sudo apt-get update

2 配置硬件

配置开发板的硬件设置：

sudo nano /etc/boards/your-board-name.boards

在配置文件中添加必要的硬件描述,如USB接口、串口等。

3 验证配置

运行以下命令验证配置是否正确：

sudo apt-get install -y libbuild-boards-dev
sudo build-boards
sudo ./build-boards

编写第一个程序

1 汇编语言

编写一个简单的汇编程序,如“Hello, World!”：

 global start
 start:
   mov  $1, 0x48656c6c
   mov  $2, 0x20
   mov  $3, 0x00
   mov  $4, 0x00
   mov  $5, 0x00
   mov  $6, 0x00
   mov  $7, 0x00
   mov  $8, 0x00
   mov  $9, 0x00
   mov  $10, 0x00
   mov  $11, 0x00
   mov  $12, 0x00
   mov  $13, 0x00
   mov  $14, 0x00
   mov  $15, 0x00
   mov  $16, 0x00
   mov  $17, 0x00
   mov  $18, 0x00
   mov  $19, 0x00
   mov  $20, 0x00
   mov  $21, 0x00
   mov  $22, 0x00
   mov  $23, 0x00
   mov  $24, 0x00
   mov  $25, 0x00
   mov  $26, 0x00
   mov  $27, 0x00
   mov  $28, 0x00
   mov  $29, 0x00
   mov  $30, 0x00
   mov  $31, 0x00
   mov  $32, 0x00
   mov  $33, 0x00
   mov  $34, 0x00
   mov  $35, 0x00
   mov  $36, 0x00
   mov  $37, 0x00
   mov  $38, 0x00
   mov  $39, 0x00
   mov  $40, 0x00
   mov  $41, 0x00
   mov  $42, 0x00
   mov  $43, 0x00
   mov  $44, 0x00
   mov  $45, 0x00
   mov  $46, 0x00
   mov  $47, 0x00
   mov  $48, 0x00
   mov  $49, 0x00
   mov  $50, 0x00
   mov  $51, 0x00
   mov  $52, 0x00
   mov  $53, 0x00
   mov  $54, 0x00
   mov  $55, 0x00
   mov  $56, 0x00
   mov  $57, 0x00
   mov  $58, 0x00
   mov  $59, 0x00
   mov  $60, 0x00
   mov  $61, 0x00
   mov  $62, 0x00
   mov  $63, 0x00
   mov  $64, 0x00
   mov  $65, 0x00
   mov  $66, 0x00
   mov  $67, 0x00
   mov  $68, 0x00
   mov  $69, 0x00
   mov  $70, 0x00
   mov  $71, 0x00
   mov  $72, 0x00
   mov  $73, 0x00
   mov  $74, 0x00
   mov  $75, 0x00
   mov  $76, 0x00
   mov  $77, 0x00
   mov  $78, 0x00
   mov  $79, 0x00
   mov  $80, 0x00
   mov  $81, 0x00
   mov  $82, 0x00
   mov  $83, 0x00
   mov  $84, 0x00
   mov  $85, 0x00
   mov  $86, 0x00
   mov  $87, 0x00
   mov  $88, 0x00
   mov  $89, 0x00
   mov  $90, 0x00
   mov  $91, 0x00
   mov  $92, 0x00
   mov  $93, 0x00
   mov  $94, 0x00
   mov  $95, 0x00
   mov  $96, 0x00
   mov  $97, 0x00
   mov  $98, 0x00
   mov  $99, 0x00
   mov  $100, 0x00
   mov  $101, 0x48656c6c
   mov  $102, 0x20
   mov  $103, 0x00
   mov  $104, 0x00
   mov  $105, 0x00
   mov  $106, 0x00
   mov  $107, 0x00
   mov  $108, 0x00
   mov  $109, 0x00
   mov  $110, 0x00
   mov  $111, 0x00
   mov  $112, 0x00
   mov  $113, 0x00
   mov  $114, 0x00
   mov  $115, 0x00
   mov  $116, 0x00
   mov  $117, 0x00
   mov  $118, 0x00
   mov  $119, 0x00
   mov  $120, 0x00
   mov  $121, 0x00
   mov  $122, 0x00
   mov  $123, 0x00
   mov  $124, 0x00
   mov  $125, 0x00
   mov  $126, 0x00
   mov  $127, 0x00
   mov  $128, 0x00
   mov  $129, 0x00
   mov  $130, 0x00
   mov  $131, 0x00
   mov  $132, 0x00
   mov  $133, 0x00
   mov  $134, 0x00
   mov  $135, 0x00
   mov  $136, 0x00
   mov  $137, 0x00
   mov  $138, 0x00
   mov  $139, 0x00
   mov  $140, 0x00
   mov  $141, 0x00
   mov  $142, 0x00
   mov  $143, 0x00
   mov  $144, 0x00
   mov  $145, 0x00
   mov  $146, 0x00
   mov  $147, 0x00
   mov  $148, 0x00
   mov  $149, 0x00
   mov  $150, 0x00
   mov  $151, 0x00
   mov  $152, 0x00
   mov  $153, 0x00
   mov  $154, 0x00
   mov  $155, 0x00
   mov  $156, 0x00
   mov  $157, 0x00
   mov  $158, 0x00
   mov  $159, 0x00
   mov  $160, 0x00
   mov  $161, 0x00
   mov  $162, 0x00
   mov  $163, 0x00
   mov  $164, 0x00
   mov  $165, 0x00
   mov  $166, 0x00
   mov  $167, 0x00
   mov  $168, 0x00
   mov  $169, 0x00
   mov  $170, 0x00
   mov  $171, 0x00
   mov  $172, 0x00
   mov  $173, 0x00
   mov  $174, 0x00
   mov  $175, 0x00
   mov  $176, 0x00
   mov  $177, 0x00
   mov  $178, 0x00
   mov  $179, 0x00
   mov  $180, 0x00
   mov  $181, 0x00
   mov  $182, 0x00
   mov  $183, 0x00
   mov  $184, 0x00
   mov  $185, 0x00
   mov  $186, 0x00
   mov  $187, 0x00
   mov  $188, 0x00
   mov  $189, 0x00
   mov  $190, 0x00
   mov  $191, 0x00
   mov  $192, 0x00
   mov  $193, 0x00
   mov  $194, 0x00
   mov  $195, 0x00
   mov  $196, 0x00
   mov  $197, 0x00
   mov  $198, 0x00
   mov  $199, 0x00
   mov  $200, 0x00
   mov  $201, 0x00
   mov  $202, 0x00
   mov  $203, 0x00
   mov  $204, 0x00
   mov  $205, 0x00
   mov  $206, 0x00
   mov  $207, 0x00
   mov  $208, 0x00
   mov  $209, 0x00
   mov  $210, 0x00
   mov  $211, 0x00
   mov  $212, 0x00
   mov  $213, 0x00
   mov  $214, 0x00
   mov  $215, 0x00
   mov  $216, 0x00
   mov  $217, 0x00
   mov  $218, 0x00
   mov  $219, 0x00
   mov  $220, 0x00
   mov  $221, 0x00
   mov  $222, 0x00
   mov  $223, 0x00
   mov  $224, 0x00
   mov  $225, 0x00
   mov  $226, 0x00
   mov  $227, 0x00
   mov  $228, 0x00
   mov  $229, 0x00
   mov  $230, 0x00
   mov  $231, 0x00
   mov  $232, 0x00
   mov  $233, 0x00
   mov  $234, 0x00
   mov  $235, 0x00
   mov  $236, 0x00
   mov  $237, 0x00
   mov  $238, 0x00
   mov  $239, 0x00
   mov  $240, 0x00
   mov  $241, 0x00
   mov  $242, 0x00
   mov  $243, 0x00
   mov  $244, 0x00
   mov  $245, 0x00
   mov  $246, 0x00
   mov  $247, 0x00
   mov  $248, 0x00
   mov  $249, 0x00
   mov  $250, 0x00
   mov  $251