北京联盛德微电子有限责任公司
3
目录
文档修改记录 ...................................................................................................................................................... 2
目录 ...................................................................................................................................................................... 3
1 引言 .............................................................................................................................................................. 5
1.1 概述 .............................................................................................................................................. 5
1.2 芯片简介 ...................................................................................................................................... 5
1.3 SDK 基本特征 ............................................................................................................................. 8
2 SDK 使用说明 ..............................................................................................................................................11
2.1 软件架构 .....................................................................................................................................11
2.2 目录结构 .....................................................................................................................................11
2.3 编译连接 .................................................................................................................................... 12
2.3.1 KEIL 工程编译 .................................................................................................................. 12
2.3.2 GCC 编译 ........................................................................................................................... 12
2.3.3 编译结果 ............................................................................................................................ 12
2.4 烧录固件 .................................................................................................................................... 13
2.4.1 通过 ROM 烧录 ................................................................................................................. 13
2.4.2 通过 SecBoot 烧录 ............................................................................................................ 13
2.5 程序调试 .................................................................................................................................... 14
2.5.1 固件调试信息 .................................................................................................................... 14
2.5.2 JTAG/SWD 调试................................................................................................................ 14
2.5.3 AT 指令调试 ...................................................................................................................... 14
3 开发工具 .................................................................................................................................................... 15
3.1 编译工具 .................................................................................................................................... 15
3.1.1 KEIL ................................................................................................................................... 15
3.1.2 GCC .................................................................................................................................... 15
3.2 IMG 生成工具 ........................................................................................................................... 15
3.3 下载工具 .................................................................................................................................... 16
3.4 调试工具 .................................................................................................................................... 16
4 开发指南 .................................................................................................................................................... 17
4.1 WM_SDK 启动方式 ....................................................................................................................... 17
4.2 用户程序入口 ............................................................................................................................ 17
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