user code done

[captain_morgan]

After many hours of successfully flashing code I've run into a problem.

Here's the error, then a little context.

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2nd boot version : 1.1
  SPI Speed      : 40MHz
  SPI Mode       : QIO
  SPI Flash Size : 2MB
bin status is 0 error
last bin 0 current 0
user code done

I think my multimeter probes touched just before this started happening. I'm running power through it to watch power consumption.

I've tried reflashing everything but I still get the same.

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esptool32 --port /dev/XBeeX --baud 230400 write_flash -fs 2m 0x0000 ../../bin/boot.bin 0x04000 bin/irom1.bin 0x40000 bin/irom0_flash.bin 0xFE000 ../../bin/blank.bin

[rudi ;-)]

I've tried reflashing everything but I still get the same.

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esptool32 --port /dev/XBeeX --baud 230400 write_flash -fs 2m 0x0000 ../../bin/boot.bin 0x04000 bin/irom1.bin 0x40000 bin/irom0_flash.bin 0xFE000 ../../bin/blank.bin

hi
not sure , but have a try in this:
think you have a 1Mb flash - just in time because actually [1] Linux esptool not support 1Mb ( [2] window flash tool supports 1MB )

you can not set

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-fs 1m

but try to set the blank.bin for your 1 Mb at 0xFC000 instead of 0xFE000 (0xFE000 is the right for 2MB )

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0xFC000 ../../bin/blank.bin

so test :

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esptool32 --port /dev/XBeeX --baud 230400 write_flash -fs 2m 0x0000 ../../bin/boot.bin 0x04000 bin/irom1.bin 0x40000 bin/irom0_flash.bin 0xFC000 ../../bin/blank.bin

btw,
in beta tests i allways flash with 115200 at ESP31B/ESP32

let know how you can get on in this.

best wishes
rudi


[1]
esp31b
http://www.esp32.com/viewtopic.php?f=2&t=22#p163

esp32 (edit link)
http://www.esp32.com/viewtopic.php?f=2&t=22#p191
btw think the esptool will be availabel next time here in the place
https://github.com/espressif/ESP32_RTOS ... ster/tools

[2]
http://www.esp32.com/viewtopic.php?f=15&t=60

[captain_morgan]

I made a little progress this morning.

Changing the blank.bin address from 0xFE000 to 0xFC000 does not seem to have helped,
but dropping -fs and letting esptool32 default to 4m helped some what. It now progresses
to "jump to run addr @ 0x40000" but is back to the problem in my post of the same title.

[captain_morgan]

No more progress but there is a clear distinction between using -fs 2m/4m.

If I do not include -fs or use -fs 4m (same thing) I get stuck at "jump to run addr @ 0x40000"

If I use -fs 2m I get there "user code done" message.