# segger_debug

**Repository Path**: mirrors_RT-Thread/segger_debug

## Basic Information

- **Project Name**: segger_debug
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-18
- **Last Updated**: 2026-01-10

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# segger_debug
segger debug utils, such as SEGGER's Real Time Transfer, SEGGER SystemView porting.

##How to use the Segger SystemView trace componment

By Arda.Fu 2016.8.10

### 1. Copy description file
Copy the 'description\SYSVIEW_RTThread.txt' to folder '%SystemView_Install_Folder%\Description\'.
### 2. Copy source file
Copy the folder 'trace' to folder '%RTT_ROOT%\components\trace'.
### 3. Enable trace componment
Enable `RT_USING_HOOK` and add `RT_USING_TRACE` define in your bsp's rtconfig.h
```c
// <bool name="RT_USING_TRACE" description="Enable trace" default="true" />
#define RT_USING_TRACE
```
### 4. Connect to target board debug interface
Segger SystemView only support Segger J-Link and Segger J-Link OB. If you using the origin development boards from vendor, you can upgrade the on board debugger to J-Link OB.

* For ST ST-Link, here is the [ST-Link upgrade utility download page](https://www.segger.com/jlink-st-link.html)
* For Atmel EDBG, here is the [EDBG upgrade utility download page](https://www.segger.com/jlink-edbg.html)
* For Freescale(NXP) OpenSDA/OpenSDA-V2, here is the [OpenSDA upgrade utility download page](https://www.segger.com/opensda.html)
* For NXP LPC Link 2, here is the [LPC link 2 upgrade utility download page](https://www.segger.com/lpc-link-2.html)
* NXP LPCXpresso, here is the [LPCXpresso upgrade utility download page](https://www.segger.com/jlink-lpcxpresso-ob.html)

### 5. Intergration (Porting) limitation

* Can only trace thread, scheduler and interrupt. 
* Tracing RT-Thread IPC componment is not supported.