Comments (4)
lurch
commented on May 27, 2024
You might want to have a look at #31 ?
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flaviut
commented on May 27, 2024
Following up here as well @lurch, but #31 does not provide any performance improvement until the message queue is lengthened from 2 to 255. Additional details in the patch here: #31 (comment)
This is because a short message queue runs against USB's minimum 2ms latency, which at 8 bytes/roundtrip is very slow.
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rgrr
commented on May 27, 2024
Flashing an elf through gdb takes aproximately 2 minutes, which is too long compared to the Raspberry Pi 4 SWD or Blackmagic Probe flashing. Is there any improvement ongoing? Also to use PIOs for faster flashing? Thx
How do you interface between gdb and the probe?
Which protocol are you actually using? CMSIS-DAPv1/2? Custom picoprobe?
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P33M
commented on May 27, 2024
Please quantify "speed".
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