ctxLink – Wireless debug probe for ARM Cortex-M microprocessors

ctxLink is an open hardware debugger, based on the Black Magic Probe (BMP), that supports Wi-Fi connectivity and battery powered operation. It implements SWD and JTAG interfaces for remote, cable-free programming and debugging of ARM Cortex-M microcontrollers.

Microcontrollers Software September 5, 2019 by mixos

ctxLink is an open hardware debugger, based on the Black Magic Probe (BMP), that supports Wi-Fi connectivity and battery powered operation. It implements SWD and JTAG interfaces for remote, cable-free programming and debugging of ARM Cortex-M microcontrollers. It is ideal for debugging mobile projects such as robotic devices and other embedded systems that are not always physically accessible.

Features

Usability
- Open hardware and open source firmware based on the BMP
- Uses built-in STM32 system bootloader for firmware updates
- Compatible with Windows, Mac, and Linux
Debugging
- Implements SWD and JTAG interfaces
- Supports a wide range of ARM Cortex targets, including ST, Atmel, Nordic, NXP, and others
- Includes a built-in GDB Server that can be used with a wide range of Integrated Development Environments (IDEs)
- Supports a wide range of target voltages (1.7 V to 5 V)
Connectivity
- Supports USB and Wi-Fi connections to the host computer
- Wi-Fi can be configured using WPS or through http provisioning with a smartphone
Power
- Can be powered from the target (3 V to 5 V targets only)
- Can be used to power the target (up to 100 mA)
- Can be powered by an optional LiPo battery
- Battery can be charged through USB