I just got a Segger J-Link Mini. I’m not having any luck programming the Daisy with it so far. I’m running macOS 10.14.6. I’m not sure what else to try. Is there a step I’ve missed?
- I can program the Daisy directly through
- I’ve downloaded and installed the driver from Segger’s website.
- I’ve installed the Cortex-Debug VS Code extension.
- The Daisy is powered from its USB port.
- The J-Link is connected to a USB port on the Mac and its green LED is on.
- The J-Link is connected to the Daisy. I’m pretty sure the cable is oriented correctly (see photo).
- The output from
openocd -s /usr/local/share/openocd/scripts -f interface/stlink.cfg -f target/stm32h7x.cfg \ -c "program ./build/Blink.elf verify reset exit" Open On-Chip Debugger 0.11.0 Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html Info : auto-selecting first available session transport "hla_swd". To override use 'transport select <transport>'. Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD Info : clock speed 1800 kHz Error: open failed in procedure 'program' ** OpenOCD init failed ** shutdown command invoked make: *** [program] Error 1