Tagged: esp32 openocd jlink
April 15, 2019 at 13:04 #24672April 15, 2019 at 17:01 #24673
It does look like some sort of a low-level communication issue between OpenOCD and the JTAG probe. If others have reproduced the same problem outside VisualGDB, it may indicate that the Espressif’s OpenOCD port is simply not compatible with this version of J-Link.
Our best advice would be to try one of the debug probes that is fully supported (e.g. Olimex ARM-USB-OCD-H or any other one based on the FT2232 chip). Also if Espressif fixes the issue in the future in their github repository, please feel to let us know and we will be happy to release an updated binary package with the fix.
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