Unrealfeathers' Blog

Cortex-Debug objdumpPath 配置

使用 Cortex-Debug 插件调试 GD32 报错无法找到 objdump 和 nm

2026-04-04

Embedded System

#Cortex-Debug #GD32

undefined reference to 'vApplicationStackOverflowHook'

缺少 FreeRTOS 栈溢出钩子函数

2026-04-01

Embedded System

#RTOS #FreeRTOS

Bing Webmaster Tools 域名所有权验证

验证域名所有权

2026-03-30

Tutorials

#Web

GD32F103VET6 Linux 开发和调试环境部署

ARM 交叉编译链、GDB、OpenOCD、DAP-Link

2026-03-29

Embedded System

#GD32 #C #GDB #VS Code #OpenOCD

warning: _close is not implemented and will always fail

in function `_close_r': warning: _close is not implemented and will always fail

2026-03-28

Embedded System

#C #CMake

gd32f10x_enet.h: 'enet_default_init' declared 'static' but never defined [-Wunused-function]

'enet_default_init' declared 'static' but never defined [-Wunused-function] 'enet_delay' declared 'static' but never defined [-Wunused-function]

2026-03-27

Embedded System

#GD32 #C

ESP-AT 开发环境部署

在云服务器上部署 ESP-AT 开发环境

2026-03-22

Embedded System

#FreeRTOS #ESP-IDF #ESP-AT

ESP-AT error: externally-managed-environment

error: externally-managed-environment

2026-03-22

Embedded System

#FreeRTOS #ESP-IDF #ESP-AT

GRUB 2 修改启动文件

临时修改启动文件，进入系统

2026-03-15

Linux

#GRUB 2

惠普 Gen8 服务器安装 Ubuntu Server 出现 DMAR 错误

DMAR: ERROR: DMA PTE for vPFN 0x428ee already set (to 3f6ee003 not 3f6ee003)

2026-03-14

Linux

#HP Gen8 #Ubuntu Server