On Thu, Aug 08, 2024 at 11:27:54AM +0800, Ray Zhang wrote: > I want to discuss a new kind of way of improving the performance of > openocd. Currently, all JTAG/SWD low-level communication is done in > openocd, on the PC side. The debugger hardware is only a message > carrier. Many complex operations require long read-judge-write > operation in JTAG/SWD and require openocd to send plunty of low-level > data sequences through debugger, where latency from USB communication > reduces debug performance.
Have you considered running OpenOCD on a Raspberry Pi Zero? The bcm2835gpio driver has very low latency. Best regards, Daniel
