song@orangepi5max:~/sifli_watch/watch_v9/project$ sftool -p /dev/ttyUSB0 -c SF32LB52 -b 1000000 -m nor write_flash --verify "/home/song/sifli_watch/watch_v9/project/build_sf32lb52-lchspi-ulp_hcpu/bootloader/bootloader.bin@0x12010000" "/home/song/sifli_watch/watch_v9/project/build_sf32lb52-lchspi-ulp_hcpu/main.bin@0x12020000" "/home/song/sifli_watch/watch_v9/project/build_sf32lb52-lchspi-ulp_hcpu/ftab/ftab.bin@0x12000000"; sifli_exit=$?; printf "%s" "$sifli_exit" > "/tmp/sifli-sifli__download-b443e74f-af20-44fd-a7c5-b305686550a7.code"
[0x00] Connected success!
[0x01] Download stub success!
[0x02] No need to re-download, skip!
[0x03] No need to re-download, skip!
Error: Failed to execute write_flash command
Caused by:
timeout while waiting for RAM command response