zh522130
zh522130
> This approach will lead to added latency (due to the 20ms delay) that will make some serial protocols very inefficient. I also came across this bug and in my...
> Interesting comparison, thank you! > > My recollection from last time I looked into this was that it seemed like we should be able to get most of the...
@Yatekii My understanding is that the multiple requests that are sent must be separated, rather than combined into one large data packet. This is because the underlying logic of CMSIS-DAP...
My English is not very good, and this content has been translated using Chat GPT. If there's anything that is not clearly expressed, please let me know.
> I do not want to advertise for my own probe, but which probe are you using? E.g. when doing `probe-rs benchmark --address 0x20000000 --chip nrf52840_xxaa --speed 10000` with the...
> Yes, I understand the advantage of DAP_PACKET_COUNT and I also understand that RAM operation more or less tests only USB interface and SWD speed. > > Concerning effects of...
> @zh522130 If you are interested in JTAG and SWD with PIO , I suggest you to take a look at [rust-dap](https://github.com/ciniml/rust-dap) . > https://github.com/ciniml/rust-dap/blob/main/rust-dap-rp2040/src/pio/jtag.rs > https://github.com/ciniml/rust-dap/blob/main/rust-dap-rp2040/src/pio/swd.rs Thank you very...
@Yatekii @adamgreig I'm not sure if I should close this issue. Today, I planned to test the impact of DAP_PACKET_COUNT on the Keil software. I found that the download speed...
Based on the results, increasing the packet count does not significantly enhance the speed of programing the flash memory, mainly because the flash speed is too slow. However, if it...
> This is rather odd. probe-rs should easily reach the same speeds. Can you try and run the benchmark command? :)这很奇怪。 probe-rs 应该很容易达到相同的速度。您可以尝试运行基准测试命令吗？ :) the benchmark result： ``` probe-rs benchmark...