Telit WL865E4-P GNU User Manual
WL865E4-P GNU Debugger User Guide
1VV0301690 Rev 1 – 2020-11-03
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Table of Contents
1. Pre-requisites ............................................................................... 3
2. Download and Install Segger ........................................................ 3
3. GNU Debugger Requirements ...................................................... 4
4. Set path to JLink GDB Server ....................................................... 6
5. Hardware Setup to Connect J-Link Debugger ............................... 7
6. Build Project with DEBUG Mode Enabled Binary .......................... 8
7. Program the Module ..................................................................... 9
8. Run the Application ..................................................................... 10
9. Start Debug Session ................................................................... 11
10. Executing GDB Commands ........................................................ 12
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1. PRE-REQUISITES
• J-Link USB Hardware
• J-Link Segger USB driver software
• WL865E4-P Module
2. DOWNLOAD AND INSTALL SEGGER
J-Link JTAG: J-Link is an USB-based JTAG debugger used by flash and the debug
scripts are provided in the SDK.
The drivers for J-Link USB interface can be downloaded from:
https://www.segger.com/downloads/jlink
To download Setup_JLink_V502h.exe of version, Goto “Downloads” → “ J-Link/J-Trace”
→ “J-Link Software and Documentation Pack” → “Click for Downloads” → “J-Link
Software and Documentation pack for Window” → from the “version” Tab download
“Setup_JLink_V502h.exe” version software and install.
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3. GNU DEBUGGER REQUIREMENTS
The drivers for J-Link USB interface can be downloaded from:
https://www.segger.com/downloads/jlink as shown below:
Goto Downloads→J-Link/J-Trace→J-Link Software and Documentation Pack→Click for
Downloads→J-Link Software and Documentation pack for Window→from the “version”
Tab download Setup_JLink_V502h.exe version software and install.
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4. SET PATH TO JLINK GDB SERVER
After installation, add the path to JLinkGDBServer. For example if there is
JLinkGDBServer.exe in C:\Program Files (x86)\SEGGER\JLink_V502h folder, then, set
path as follows.
set %PATH%=%PATH%:C:\Program Files (x86)\SEGGER\JLink_V502h
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5. HARDWARE SETUP TO CONNECT J-LINK DEBUGGER
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6. BUILD PROJECT WITH DEBUG MODE ENABLED BINARY
Build the application with DEBUG mode by configuring BUILD_TYPE=DEBUG in
export.mk file which is available in the project root directory. Default value will be
RELEASE.
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7. PROGRAM THE MODULE
1 Configure the module in Program Mode
2 Check the Programming USB port from the Device Manager
3 Drag and drop the single image “Test_Azure.bin” in this example on to the “AppZone
WiFi Console”
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