sandy0259/nuvoton_tools

NuMicro software development tools (IDE, debug adapter, configuration tools, programmer, etc.)

PC Tool

Nuvoton tools official website

Development Tool

Debugger

• KEIL Nu-Link debugger driver installer
• IAR Nu-Link debugger driver installer
• NuEclipse installer
• PinView installer
• Customized pyOCD source code (using adapter firmware "NuLink2_DAPLink.bin")
• Customized openOCD source code (using adapter firmware "NuLink2FW.bin")

NuTool: Coding assistant

• PinConfig installer
• ClockConfig installer

Programmer Tool

• ICPTool installer
• ISPTool installer
• ISPTool source code
• ISPTool command set
• NuLink command tool installer

Nu-Link2 debugging and programming adapter

When using debugging and programming tool above, you need an USB adapter. We introduce you a new feature-rich Nu-Link2 adapter here.

• Where to buy
• User manual

The role of Nu-Link2 adapter

User can switch between roles that Nu-Link2 play by re-programming Nu-Link2 to another .bin file
All Nu-Link2 firmware image (.bin files) can be found here

How to update Nu-Link2 firmware?

1. Press the button on Nu-Link2 and plug in USB cable.
2. A "Nu-Link2" disk will show. (If you see disk name is "NuMicro MCU", it will upgrade DUT firmware instead of Nu-Link2 itself)
3. Drag and drop Nu-Link2 image .bin into the disk.
4. Re-plug the USB cable and it's done.

Brief description of each adapter bin file

NuLink2FW.bin

• Proprietary code (except NuLink2FW.bin, most of Nu-Link2 firmware are open source)
• USB interfaces HID(proprietary commands)/MSC/VCOM
• Support NuMicro 8051, offline programming, user code read-out protection, unlimited flash break points, NuMicro chips specific features (config0/config1 dataflash setting, KPROM, etc.)

NuLink2_DAPLink.bin

• This is the latest image built from DAPLink on Nu-Link2
• USB interfaces HID(CMSIS-DAP commands)/MSC/VCOM
• Support many 3rd party IDE

NuLink2_CMSIS_DAP.bin

• This is the latest image built from CMSIS-DAP on Nu-Link2
• If you don't need rich features of DAPLink, this is the light weight choice of CMSIS-DAP firmware.

NuLink2_ISP_Bridge.bin

• This is the latest image built from NuLink2_ISP_Bridge
• ISP bridge firmware is also integrated into NuLink2FW.bin, so ISP tool can connect with NuLink2FW.bin, too.
• The target ISP loader code can be found at directory "BSP/SampleCode/ISP/" of each BSP. BSP can be found at https://github.com/OpenNuvoton or https://gitee.com/OpenNuvoton.

NuLink2_ISPLink2.bin

• This is the latest image built from NuLink2_ISPLink2
• The target ISP loader code can be found at directory "BSP/SampleCode/ISP/" of each BSP. BSP can be found at https://github.com/OpenNuvoton or https://gitee.com/OpenNuvoton.

NuLink2_ICP_Library.bin

• This is the latest image built from ICP library
• ICPLib (two-wire ICP interface for NuMicro cortexM & 8051) on Nu-Link2 (M48SKIDAE)

NuLink2_Bus_Monitor.bin

• This is the latest image built from NuLink2_Bus_Monitor