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ER-101 Firmware Update Not working


#1

I have an ER-101 and I wanted to update firmware, I did everything that I could find with the osx app and USB cable and reset button, but it says it is not connected and now the ER-101 does not work anymore, even not when I put it back in my case, complete flatlined.
Any ideas what I can do?

Thanks
Roel


#2

Did you return the 5V source switch to REG?


#3

Yes, I did.
Nothing happened, completely flatlined
Nothing lights up.
What can I do?
Thanks


#4

Please describe in detail what you did?


#5

Unplugged all cables and took it out of my case
I took the connection of power and er-102 out
I connected a USB cable that is connected to my macbook pro
I hold the reset button and switch the switch on the back to usb, no lights lighted up, I started the er programmer app, pressed firmware and pressed the button connect
it said: failed to connect
I tried this a few times, also with a different USB cable, nothing changed
Then back in my case and started with the switch back into REG setting
and nothing happend, nothing lights up


#6

Are you sure it never connected successfully? It sounds like you unplugged the ER-101 while it was connected to the Programmer app.

Please send me the contents of the following folder:

/Users/<username>/Library/ER-101 Programmer

And of course, you didn’t have the ER-101 on anything that would short the circuits (metal surface) or expose it to static electricity (cloth, etc.)?


#7

you get it in 2 parts
no, the back was not touching anything

00:02:23.3788 INFO Version: 2.0.1
00:02:23.3916 INFO Output Directory: /Users/roelreine/Library/ER-101 Programmer
00:02:23.3923 INFO Tools Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:23.3927 INFO Firmware Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:27.2847 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:27.2848 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:27.3250 INFO dfu-programmer (O|D flavor, v1.1)
00:02:27.3652 INFO address top: 7ffff
00:02:27.3654 INFO address bottom: 0
00:02:27.3656 ERROR dfu-programmer: no device present.
00:02:27.4025 INFO Execution is finished.
00:02:27.4026 ERROR Failed to download from device.
00:02:27.4028 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:28.6987 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:28.6988 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:28.7083 INFO dfu-programmer (O|D flavor, v1.1)
00:02:28.7131 INFO address top: 7ffff
00:02:28.7131 ERROR dfu-programmer: no device present.
00:02:28.7132 INFO address bottom: 0
00:02:28.8094 INFO Execution is finished.
00:02:28.8096 ERROR Failed to download from device.
00:02:28.8097 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:29.4897 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:29.4897 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:29.4983 INFO dfu-programmer (O|D flavor, v1.1)
00:02:29.5024 INFO address top: 7ffff
00:02:29.5024 ERROR dfu-programmer: no device present.
00:02:29.5025 INFO address bottom: 0
00:02:29.5967 INFO Execution is finished.
00:02:29.5970 ERROR Failed to download from device.
00:02:29.5971 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:30.1772 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:30.1773 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:30.1884 INFO dfu-programmer (O|D flavor, v1.1)
00:02:30.1928 ERROR dfu-programmer: no device present.
00:02:30.1928 INFO address top: 7ffff
00:02:30.1929 INFO address bottom: 0
00:02:30.2873 INFO Execution is finished.
00:02:30.2874 ERROR Failed to download from device.
00:02:30.2876 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:30.8253 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:30.8254 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:30.8346 INFO dfu-programmer (O|D flavor, v1.1)
00:02:30.8390 ERROR dfu-programmer: no device present.
00:02:30.8390 INFO address top: 7ffff
00:02:30.8391 INFO address bottom: 0
00:02:30.9320 INFO Execution is finished.
00:02:30.9321 ERROR Failed to download from device.
00:02:30.9322 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:31.1383 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:31.1384 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:31.1490 INFO dfu-programmer (O|D flavor, v1.1)
00:02:31.1513 INFO address top: 7ffff00:02:31.1513 ERROR dfu-programmer: no device present.

00:02:31.1514 INFO address bottom: 0
00:02:31.2500 INFO Execution is finished.
00:02:31.2502 ERROR Failed to download from device.
00:02:31.2502 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:31.3760 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:31.3760 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:31.3846 INFO dfu-programmer (O|D flavor, v1.1)
00:02:31.3887 ERROR dfu-programmer: no device present.
00:02:31.3887 INFO address top: 7ffff
00:02:31.3888 ERROR address bottom: 0
00:02:31.4822 INFO Execution is finished.
00:02:31.4823 ERROR Failed to download from device.
00:02:31.4825 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:31.6642 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:31.6643 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:31.6727 INFO dfu-programmer (O|D flavor, v1.1)
00:02:31.6769 ERROR dfu-programmer: no device present.
00:02:31.6769 INFO address top: 7ffff
00:02:31.6770 ERROR address bottom: 0
00:02:31.7709 INFO Execution is finished.
00:02:31.7711 ERROR Failed to download from device.
00:02:31.7712 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:32.2179 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:32.2180 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:32.2271 INFO dfu-programmer (O|D flavor, v1.1)
00:02:32.2320 ERROR dfu-programmer: no device present.
00:02:32.2320 INFO address top: 7ffff
00:02:32.2321 ERROR address bottom: 0
00:02:32.3290 INFO Execution is finished.
00:02:32.3292 ERROR Failed to download from device.
00:02:32.3293 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:42.1192 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:42.1192 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:42.1276 INFO dfu-programmer (O|D flavor, v1.1)
00:02:42.1651 INFO address top: 7ffff00:02:42.1651 ERROR dfu-programmer: no device present.

00:02:42.1653 ERROR address bottom: 0
00:02:42.2250 INFO Execution is finished.
00:02:42.2251 ERROR Failed to download from device.
00:02:42.2253 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:52.7750 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:52.7751 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:52.7824 INFO dfu-programmer (O|D flavor, v1.1)
00:02:52.8182 INFO address top: 7ffff00:02:52.8182 ERROR dfu-programmer: no device present.

00:02:52.8183 INFO address bottom: 0
00:02:52.8850 INFO Execution is finished.
00:02:52.8852 ERROR Failed to download from device.
00:02:52.8853 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:53.4630 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:53.4631 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:53.4735 INFO dfu-programmer (O|D flavor, v1.1)
00:02:53.4781 INFO address top: 7ffff
00:02:53.4781 ERROR dfu-programmer: no device present.
00:02:53.4782 INFO address bottom: 0
00:02:53.5730 INFO Execution is finished.
00:02:53.5731 ERROR Failed to download from device.
00:02:53.5732 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:57.7390 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:57.7391 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:57.7496 INFO dfu-programmer (O|D flavor, v1.1)
00:02:57.7871 INFO address top: 7ffff
00:02:57.7876 ERROR dfu-programmer: no device present.
00:02:57.7877 INFO address bottom: 0
00:02:57.8496 INFO Execution is finished.
00:02:57.8498 ERROR Failed to download from device.
00:02:57.8499 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:58.2788 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:58.2789 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:58.2893 INFO dfu-programmer (O|D flavor, v1.1)
00:02:58.2936 INFO address top: 7ffff
00:02:58.2939 ERROR dfu-programmer: no device present.
00:02:58.2940 INFO address bottom: 0
00:02:58.3906 INFO Execution is finished.
00:02:58.3909 ERROR Failed to download from device.
00:02:58.3910 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:58.7316 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:58.7316 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:58.7416 INFO dfu-programmer (O|D flavor, v1.1)
00:02:58.7460 INFO address top: 7ffff
00:02:58.7463 ERROR dfu-programmer: no device present.
00:02:58.7463 INFO address bottom: 0
00:02:58.8434 INFO Execution is finished.
00:02:58.8436 ERROR Failed to download from device.
00:02:58.8437 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:59.1769 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:59.1770 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:59.1877 INFO dfu-programmer (O|D flavor, v1.1)
00:02:59.1930 ERROR dfu-programmer: no device present.
00:02:59.1930 INFO address top: 7ffff
00:02:59.1931 ERROR address bottom: 0
00:02:59.2841 INFO Execution is finished.
00:02:59.2842 ERROR Failed to download from device.
00:02:59.2844 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:02:59.6109 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:02:59.6110 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:02:59.6210 INFO dfu-programmer (O|D flavor, v1.1)
00:02:59.6261 ERROR dfu-programmer: no device present.00:02:59.6261 INFO address top: 7ffff

00:02:59.6262 ERROR address bottom: 0
00:02:59.7190 INFO Execution is finished.
00:02:59.7193 ERROR Failed to download from device.
00:02:59.7194 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:03:54.9112 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:03:54.9116 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:03:54.9247 INFO dfu-programmer (O|D flavor, v1.1)
00:03:54.9330 ERROR dfu-programmer: no device present.00:03:54.9330 INFO address top: 7ffff

00:03:54.9335 ERROR address bottom: 0
00:03:55.0189 INFO Execution is finished.
00:03:55.0192 ERROR Failed to download from device.
00:03:55.0193 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:03:55.6150 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:03:55.6151 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:03:55.6253 INFO dfu-programmer (O|D flavor, v1.1)
00:03:55.6292 INFO address top: 7ffff
00:03:55.6292 ERROR dfu-programmer: no device present.
00:03:55.6293 INFO address bottom: 0
00:03:55.7266 INFO Execution is finished.
00:03:55.7269 ERROR Failed to download from device.
00:03:55.7270 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:03:56.2281 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:03:56.2282 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:03:56.2364 INFO dfu-programmer (O|D flavor, v1.1)
00:03:56.2409 ERROR dfu-programmer: no device present.
00:03:56.2410 INFO address top: 7ffff
00:03:56.2410 ERROR address bottom: 0
00:03:56.3383 INFO Execution is finished.
00:03:56.3385 ERROR Failed to download from device.
00:03:56.3386 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:03:56.7069 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:03:56.7070 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:03:56.7175 INFO dfu-programmer (O|D flavor, v1.1)
00:03:56.7218 INFO address top: 7ffff
00:03:56.7219 ERROR dfu-programmer: no device present.
00:03:56.7220 INFO address bottom: 0
00:03:56.8191 INFO Execution is finished.
00:03:56.8194 ERROR Failed to download from device.
00:03:56.8195 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:03:57.0623 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:03:57.0624 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:03:57.0721 INFO dfu-programmer (O|D flavor, v1.1)
00:03:57.0765 INFO address top: 7ffff
00:03:57.0765 INFO address bottom: 0
00:03:57.0767 ERROR dfu-programmer: no device present.
00:03:57.1717 INFO Execution is finished.
00:03:57.1719 ERROR Failed to download from device.
00:03:57.1720 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:03:57.2865 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:03:57.2866 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:03:57.2970 INFO dfu-programmer (O|D flavor, v1.1)
00:03:57.3031 ERROR dfu-programmer: no device present.
00:03:57.3031 INFO address top: 7ffff
00:03:57.3032 ERROR address bottom: 0
00:03:57.3948 INFO Execution is finished.
00:03:57.3950 ERROR Failed to download from device.
00:03:57.3951 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:03:57.5352 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:03:57.5353 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:03:57.5453 INFO dfu-programmer (O|D flavor, v1.1)
00:03:57.5497 ERROR dfu-programmer: no device present.
00:03:57.5497 INFO address top: 7ffff
00:03:57.5498 INFO address bottom: 0
00:03:57.6473 INFO Execution is finished.
00:03:57.6475 ERROR Failed to download from device.
00:03:57.6475 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:05:39.3872 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:05:39.3875 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:05:39.4023 INFO dfu-programmer (O|D flavor, v1.1)
00:05:39.4074 INFO address top: 7ffff
00:05:39.4074 ERROR dfu-programmer: no device present.
00:05:39.4076 ERROR address bottom: 0
00:05:39.5020 INFO Execution is finished.
00:05:39.5023 ERROR Failed to download from device.
00:05:39.5026 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:05:40.1622 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:05:40.1623 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:05:40.1775 INFO dfu-programmer (O|D flavor, v1.1)
00:05:40.1820 INFO address top: 7ffff00:05:40.1820 ERROR dfu-programmer: no device present.

#8
00:05:40.1822 ERROR address bottom: 0
00:05:40.2760 INFO Execution is finished.
00:05:40.2762 ERROR Failed to download from device.
00:05:40.2765 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:05:40.8152 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:05:40.8153 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:05:40.8321 INFO dfu-programmer (O|D flavor, v1.1)
00:05:40.8367 ERROR dfu-programmer: no device present.
00:05:40.8367 INFO address top: 7ffff
00:05:40.8368 ERROR address bottom: 0
00:05:40.9332 INFO Execution is finished.
00:05:40.9335 ERROR Failed to download from device.
00:05:40.9336 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:05:41.3831 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:05:41.3832 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:05:41.4004 INFO dfu-programmer (O|D flavor, v1.1)
00:05:41.4050 INFO address top: 7ffff
00:05:41.4051 ERROR dfu-programmer: no device present.
00:05:41.4051 INFO address bottom: 0
00:05:41.5020 INFO Execution is finished.
00:05:41.5022 ERROR Failed to download from device.
00:05:41.5024 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:05:58.6832 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:05:58.6832 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:05:58.6940 INFO dfu-programmer (O|D flavor, v1.1)
00:05:58.7325 INFO address top: 7ffff00:05:58.7325 ERROR dfu-programmer: no device present.

00:05:58.7328 ERROR address bottom: 0
00:05:58.7934 INFO Execution is finished.
00:05:58.7936 ERROR Failed to download from device.
00:05:58.7938 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:05:59.3560 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:05:59.3560 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:05:59.3716 INFO dfu-programmer (O|D flavor, v1.1)
00:05:59.3760 ERROR dfu-programmer: no device present.
00:05:59.3760 INFO address top: 7ffff
00:05:59.3762 ERROR address bottom: 0
00:05:59.4689 INFO Execution is finished.
00:05:59.4697 ERROR Failed to download from device.
00:05:59.4698 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:05:59.7751 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:05:59.7752 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:05:59.7907 INFO dfu-programmer (O|D flavor, v1.1)
00:05:59.7951 INFO address top: 7ffff00:05:59.7951 ERROR dfu-programmer: no device present.

00:05:59.7953 INFO address bottom: 0
00:05:59.8924 INFO Execution is finished.
00:05:59.8927 ERROR Failed to download from device.
00:05:59.8928 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:00.3553 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:00.3554 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:00.3723 INFO dfu-programmer (O|D flavor, v1.1)
00:06:00.3770 ERROR dfu-programmer: no device present.
00:06:00.3770 INFO address top: 7ffff
00:06:00.3771 ERROR address bottom: 0
00:06:00.4712 INFO Execution is finished.
00:06:00.4715 ERROR Failed to download from device.
00:06:00.4716 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:00.8554 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:00.8555 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:00.8714 INFO dfu-programmer (O|D flavor, v1.1)
00:06:00.8758 ERROR dfu-programmer: no device present.
00:06:00.8758 INFO address top: 7ffff
00:06:00.8759 ERROR address bottom: 0
00:06:00.9677 INFO Execution is finished.
00:06:00.9678 ERROR Failed to download from device.
00:06:00.9679 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:01.1133 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:01.1134 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:01.1303 INFO dfu-programmer (O|D flavor, v1.1)
00:06:01.1351 ERROR dfu-programmer: no device present.
00:06:01.1351 INFO address top: 7ffff
00:06:01.1353 ERROR address bottom: 0
00:06:01.2292 INFO Execution is finished.
00:06:01.2294 ERROR Failed to download from device.
00:06:01.2296 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:01.8673 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:01.8675 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:01.8844 INFO dfu-programmer (O|D flavor, v1.1)
00:06:01.8896 ERROR dfu-programmer: no device present.
00:06:01.8896 INFO address top: 7ffff
00:06:01.8897 INFO address bottom: 0
00:06:01.9811 INFO Execution is finished.
00:06:01.9812 ERROR Failed to download from device.
00:06:01.9813 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:02.2738 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:02.2739 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:02.2910 INFO dfu-programmer (O|D flavor, v1.1)
00:06:02.2958 ERROR dfu-programmer: no device present.
00:06:02.2958 INFO address top: 7ffff
00:06:02.2959 ERROR address bottom: 0
00:06:02.3891 INFO Execution is finished.
00:06:02.3893 ERROR Failed to download from device.
00:06:02.3894 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:02.7052 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:02.7054 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:02.7233 INFO dfu-programmer (O|D flavor, v1.1)
00:06:02.7279 ERROR dfu-programmer: no device present.
00:06:02.7279 INFO address top: 7ffff
00:06:02.7280 INFO address bottom: 0
00:06:02.8212 INFO Execution is finished.
00:06:02.8214 ERROR Failed to download from device.
00:06:02.8216 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:03.1271 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:03.1272 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:03.1436 INFO dfu-programmer (O|D flavor, v1.1)
00:06:03.1484 ERROR dfu-programmer: no device present.
00:06:03.1485 INFO address top: 7ffff
00:06:03.1486 ERROR address bottom: 0
00:06:03.2448 INFO Execution is finished.
00:06:03.2450 ERROR Failed to download from device.
00:06:03.2451 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:09.8904 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:09.8904 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:09.9071 INFO dfu-programmer (O|D flavor, v1.1)
00:06:09.9113 INFO address top: 7ffff
00:06:09.9117 ERROR dfu-programmer: no device present.
00:06:09.9117 INFO address bottom: 0
00:06:10.0063 INFO Execution is finished.
00:06:10.0065 ERROR Failed to download from device.
00:06:10.0067 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:10.5476 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:10.5477 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:10.5663 INFO dfu-programmer (O|D flavor, v1.1)
00:06:10.5712 ERROR dfu-programmer: no device present.
00:06:10.5712 INFO address top: 7ffff
00:06:10.5713 INFO address bottom: 0
00:06:10.6661 INFO Execution is finished.
00:06:10.6663 ERROR Failed to download from device.
00:06:10.6663 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:11.2517 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:11.2518 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:11.2711 INFO dfu-programmer (O|D flavor, v1.1)
00:06:11.2768 INFO address top: 7ffff00:06:11.2768 ERROR dfu-programmer: no device present.

00:06:11.2769 ERROR address bottom: 0
00:06:11.3677 INFO Execution is finished.
00:06:11.3679 ERROR Failed to download from device.
00:06:11.3679 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:11.8996 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:11.8997 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:11.9171 INFO dfu-programmer (O|D flavor, v1.1)
00:06:11.9222 INFO address top: 7ffff00:06:11.9222 ERROR dfu-programmer: no device present.

00:06:11.9224 ERROR address bottom: 0
00:06:12.0182 INFO Execution is finished.
00:06:12.0185 ERROR Failed to download from device.
00:06:12.0186 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:12.5116 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:12.5117 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:12.5295 INFO dfu-programmer (O|D flavor, v1.1)
00:06:12.5342 ERROR dfu-programmer: no device present.
00:06:12.5342 INFO address top: 7ffff
00:06:12.5343 ERROR address bottom: 0
00:06:12.6264 INFO Execution is finished.
00:06:12.6266 ERROR Failed to download from device.
00:06:12.6267 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:13.1276 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:13.1277 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:13.1463 INFO dfu-programmer (O|D flavor, v1.1)
00:06:13.1509 ERROR dfu-programmer: no device present.
00:06:13.1509 INFO address top: 7ffff
00:06:13.1510 ERROR address bottom: 0
00:06:13.2473 INFO Execution is finished.
00:06:13.2476 ERROR Failed to download from device.
00:06:13.2477 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:13.9156 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:13.9158 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:13.9353 INFO dfu-programmer (O|D flavor, v1.1)
00:06:13.9402 INFO address top: 7ffff
00:06:13.9402 ERROR dfu-programmer: no device present.
00:06:13.9404 ERROR address bottom: 0
00:06:14.0363 INFO Execution is finished.
00:06:14.0366 ERROR Failed to download from device.
00:06:14.0367 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:14.4897 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:14.4898 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:14.5099 INFO dfu-programmer (O|D flavor, v1.1)
00:06:14.5145 INFO address top: 7ffff00:06:14.5145 ERROR dfu-programmer: no device present.

00:06:14.5147 ERROR address bottom: 0
00:06:14.6102 INFO Execution is finished.
00:06:14.6104 ERROR Failed to download from device.
00:06:14.6106 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:14.9857 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:14.9858 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:15.0042 INFO dfu-programmer (O|D flavor, v1.1)
00:06:15.0087 INFO address top: 7ffff
00:06:15.0087 ERROR dfu-programmer: no device present.
00:06:15.0088 INFO address bottom: 0
00:06:15.1053 INFO Execution is finished.
00:06:15.1056 ERROR Failed to download from device.
00:06:15.1058 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:15.4596 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:15.4596 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:15.4807 INFO dfu-programmer (O|D flavor, v1.1)
00:06:15.4851 ERROR dfu-programmer: no device present.
00:06:15.4851 INFO address top: 7ffff
00:06:15.4853 ERROR address bottom: 0
00:06:15.5761 INFO Execution is finished.
00:06:15.5763 ERROR Failed to download from device.
00:06:15.5765 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:15.9296 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:15.9297 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:15.9511 INFO dfu-programmer (O|D flavor, v1.1)
00:06:15.9557 ERROR dfu-programmer: no device present.
00:06:15.9557 INFO address top: 7ffff
00:06:15.9558 ERROR address bottom: 0
00:06:16.0464 INFO Execution is finished.
00:06:16.0465 ERROR Failed to download from device.
00:06:16.0466 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:18.1758 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:18.1758 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:18.1964 INFO dfu-programmer (O|D flavor, v1.1)
00:06:18.2327 ERROR dfu-programmer: no device present.
00:06:18.2327 INFO address top: 7ffff
00:06:18.2330 ERROR address bottom: 0
00:06:18.2922 INFO Execution is finished.
00:06:18.2925 ERROR Failed to download from device.
00:06:18.2927 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:18.5056 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:18.5056 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:18.5245 INFO dfu-programmer (O|D flavor, v1.1)
00:06:18.5299 INFO address top: 7ffff
00:06:18.5299 ERROR dfu-programmer: no device present.
00:06:18.5300 INFO address bottom: 0
00:06:18.6209 INFO Execution is finished.
00:06:18.6211 ERROR Failed to download from device.
00:06:18.6212 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:28.7809 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:28.7810 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:28.7935 INFO dfu-programmer (O|D flavor, v1.1)
00:06:28.8315 ERROR dfu-programmer: no device present.00:06:28.8315 INFO address top: 7ffff

00:06:28.8318 ERROR address bottom: 0
00:06:28.8952 INFO Execution is finished.
00:06:28.8954 ERROR Failed to download from device.
00:06:28.8956 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:29.4629 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:29.4630 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:29.4801 INFO dfu-programmer (O|D flavor, v1.1)
00:06:29.4848 ERROR dfu-programmer: no device present.
00:06:29.4848 INFO address top: 7ffff
00:06:29.4848 ERROR address bottom: 0
00:06:29.5813 INFO Execution is finished.
00:06:29.5816 ERROR Failed to download from device.
00:06:29.5817 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:30.0608 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:30.0609 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:30.0782 INFO dfu-programmer (O|D flavor, v1.1)
00:06:30.0834 ERROR dfu-programmer: no device present.
00:06:30.0834 INFO address top: 7ffff
00:06:30.0835 ERROR address bottom: 0
00:06:30.1744 INFO Execution is finished.
00:06:30.1744 ERROR Failed to download from device.
00:06:30.1745 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:30.7087 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:30.7087 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:30.7261 INFO dfu-programmer (O|D flavor, v1.1)
00:06:30.7310 ERROR dfu-programmer: no device present.
00:06:30.7310 INFO address top: 7ffff
00:06:30.7311 ERROR address bottom: 0
00:06:30.8245 INFO Execution is finished.
00:06:30.8248 ERROR Failed to download from device.
00:06:30.8248 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:31.2889 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:31.2890 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:31.3071 INFO dfu-programmer (O|D flavor, v1.1)
00:06:31.3116 ERROR dfu-programmer: no device present.
00:06:31.3116 INFO address top: 7ffff
00:06:31.3118 ERROR address bottom: 0
00:06:31.4085 INFO Execution is finished.
00:06:31.4087 ERROR Failed to download from device.
00:06:31.4089 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:31.8208 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:31.8210 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:31.8394 INFO dfu-programmer (O|D flavor, v1.1)
00:06:31.8440 ERROR dfu-programmer: no device present.
00:06:31.8440 INFO address top: 7ffff
00:06:31.8441 ERROR address bottom: 0
00:06:31.9398 INFO Execution is finished.
00:06:31.9401 ERROR Failed to download from device.
00:06:31.9402 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:32.3128 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:32.3129 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:32.3308 INFO dfu-programmer (O|D flavor, v1.1)
00:06:32.3364 ERROR dfu-programmer: no device present.
00:06:32.3364 INFO address top: 7ffff
00:06:32.3365 ERROR address bottom: 0
00:06:32.4320 INFO Execution is finished.
00:06:32.4323 ERROR Failed to download from device.
00:06:32.4324 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:32.7608 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:32.7608 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:32.7789 INFO dfu-programmer (O|D flavor, v1.1)
00:06:32.7843 ERROR dfu-programmer: no device present.00:06:32.7843 INFO address top: 7ffff

00:06:32.7846 ERROR address bottom: 0
00:06:32.8803 INFO Execution is finished.
00:06:32.8806 ERROR Failed to download from device.
00:06:32.8807 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:35.1550 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:35.1551 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:35.1766 INFO dfu-programmer (O|D flavor, v1.1)
00:06:35.1813 ERROR dfu-programmer: no device present.
00:06:35.1813 INFO address top: 7ffff
00:06:35.1814 ERROR address bottom: 0
00:06:35.2722 INFO Execution is finished.
00:06:35.2723 ERROR Failed to download from device.
00:06:35.2724 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:35.6449 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:35.6450 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:35.6651 INFO dfu-programmer (O|D flavor, v1.1)
00:06:35.6711 ERROR dfu-programmer: no device present.
00:06:35.6711 INFO address top: 7ffff
00:06:35.6712 ERROR address bottom: 0
00:06:35.7659 INFO Execution is finished.
00:06:35.7665 ERROR Failed to download from device.
00:06:35.7666 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:36.3109 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:36.3110 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:36.3305 INFO dfu-programmer (O|D flavor, v1.1)
00:06:36.3353 INFO address top: 7ffff00:06:36.3353 ERROR dfu-programmer: no device present.

00:06:36.3356 INFO address bottom: 0
00:06:36.4318 INFO Execution is finished.
00:06:36.4320 ERROR Failed to download from device.
00:06:36.4321 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:36.8548 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:36.8549 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:36.8694 INFO dfu-programmer (O|D flavor, v1.1)
00:06:36.8737 INFO address top: 7ffff00:06:36.8737 ERROR dfu-programmer: no device present.

00:06:36.8738 INFO address bottom: 0
00:06:36.9660 INFO Execution is finished.
00:06:36.9661 ERROR Failed to download from device.
00:06:36.9661 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:37.3748 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:37.3749 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:37.3896 INFO dfu-programmer (O|D flavor, v1.1)
00:06:37.3938 INFO address top: 7ffff00:06:37.3938 ERROR dfu-programmer: no device present.

00:06:37.3939 INFO address bottom: 0
00:06:37.4861 INFO Execution is finished.
00:06:37.4864 ERROR Failed to download from device.
00:06:37.4866 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:37.8108 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:37.8109 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:37.8257 INFO dfu-programmer (O|D flavor, v1.1)
00:06:37.8301 ERROR dfu-programmer: no device present.
00:06:37.8301 INFO address top: 7ffff
00:06:37.8302 ERROR address bottom: 0
00:06:37.9238 INFO Execution is finished.
00:06:37.9241 ERROR Failed to download from device.
00:06:37.9242 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:38.0375 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:38.0376 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:38.0506 INFO dfu-programmer (O|D flavor, v1.1)
00:06:38.0552 ERROR dfu-programmer: no device present.
00:06:38.0552 INFO address top: 7ffff
00:06:38.0553 INFO address bottom: 0
00:06:38.1478 INFO Execution is finished.
00:06:38.1480 ERROR Failed to download from device.
00:06:38.1482 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:38.4687 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:38.4688 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:38.4807 INFO dfu-programmer (O|D flavor, v1.1)
00:06:38.4853 ERROR dfu-programmer: no device present.
00:06:38.4853 INFO address top: 7ffff
00:06:38.4854 ERROR address bottom: 0
00:06:38.5775 INFO Execution is finished.
00:06:38.5776 ERROR Failed to download from device.
00:06:38.5777 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:38.6919 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:38.6919 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:38.7045 INFO dfu-programmer (O|D flavor, v1.1)
00:06:38.7088 ERROR dfu-programmer: no device present.
00:06:38.7088 INFO address top: 7ffff
00:06:38.7089 INFO address bottom: 0
00:06:38.8049 INFO Execution is finished.
00:06:38.8051 ERROR Failed to download from device.
00:06:38.8052 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:38.9187 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:38.9187 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:38.9304 INFO dfu-programmer (O|D flavor, v1.1)
00:06:38.9347 ERROR dfu-programmer: no device present.
00:06:38.9347 INFO address top: 7ffff
00:06:38.9348 INFO address bottom: 0
00:06:39.0289 INFO Execution is finished.
00:06:39.0291 ERROR Failed to download from device.
00:06:39.0293 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:54.5821 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:54.5822 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:54.5919 INFO dfu-programmer (O|D flavor, v1.1)
00:06:54.5965 ERROR dfu-programmer: no device present.
00:06:54.5965 INFO address top: 7ffff
00:06:54.5966 ERROR address bottom: 0
00:06:54.6939 INFO Execution is finished.
00:06:54.6942 ERROR Failed to download from device.
00:06:54.6943 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:55.2331 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:55.2332 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:55.2437 INFO dfu-programmer (O|D flavor, v1.1)
00:06:55.2486 INFO address top: 7ffff
00:06:55.2486 ERROR dfu-programmer: no device present.
00:06:55.2487 INFO address bottom: 0
00:06:55.3456 INFO Execution is finished.
00:06:55.3459 ERROR Failed to download from device.
00:06:55.3460 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:06:55.6700 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:06:55.6700 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:06:55.6801 INFO dfu-programmer (O|D flavor, v1.1)
00:06:55.6846 ERROR dfu-programmer: no device present.00:06:55.6846 INFO address top: 7ffff

#9

3 parts

00:06:55.6846 INFO address bottom: 0
00:06:55.7794 INFO Execution is finished.
00:06:55.7797 ERROR Failed to download from device.
00:06:55.7797 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:28:51.5793 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:28:51.5795 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:28:51.5924 INFO dfu-programmer (O|D flavor, v1.1)
00:28:51.6328 INFO address top: 7ffff
00:28:51.6328 ERROR dfu-programmer: no device present.
00:28:51.6331 ERROR address bottom: 0
00:28:51.6895 INFO Execution is finished.
00:28:51.6898 ERROR Failed to download from device.
00:28:51.6899 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:28:52.4226 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:28:52.4227 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:28:52.4343 INFO dfu-programmer (O|D flavor, v1.1)
00:28:52.4392 ERROR dfu-programmer: no device present.
00:28:52.4392 INFO address top: 7ffff
00:28:52.4393 ERROR address bottom: 0
00:28:52.5361 INFO Execution is finished.
00:28:52.5364 ERROR Failed to download from device.
00:28:52.5365 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:41:31.4360 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:41:31.4362 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:41:31.4485 INFO dfu-programmer (O|D flavor, v1.1)
00:41:31.4859 INFO address top: 7ffff
00:41:31.4859 ERROR dfu-programmer: no device present.
00:41:31.4861 ERROR address bottom: 0
00:41:31.5483 INFO Execution is finished.
00:41:31.5486 ERROR Failed to download from device.
00:41:31.5487 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:41:32.1954 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:41:32.1954 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:41:32.2064 INFO dfu-programmer (O|D flavor, v1.1)
00:41:32.2106 INFO address top: 7ffff
00:41:32.2106 ERROR dfu-programmer: no device present.
00:41:32.2107 INFO address bottom: 0
00:41:32.3063 INFO Execution is finished.
00:41:32.3065 ERROR Failed to download from device.
00:41:32.3065 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:41:32.8561 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:41:32.8562 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:41:32.8714 INFO dfu-programmer (O|D flavor, v1.1)
00:41:32.8760 ERROR dfu-programmer: no device present.
00:41:32.8761 INFO address top: 7ffff
00:41:32.8761 ERROR address bottom: 0
00:41:32.9717 INFO Execution is finished.
00:41:32.9719 ERROR Failed to download from device.
00:41:32.9721 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:41:33.6123 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:41:33.6123 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:41:33.6246 INFO dfu-programmer (O|D flavor, v1.1)
00:41:33.6289 INFO address top: 7ffff
00:41:33.6289 ERROR dfu-programmer: no device present.
00:41:33.6289 INFO address bottom: 0
00:41:33.7241 INFO Execution is finished.
00:41:33.7244 ERROR Failed to download from device.
00:41:33.7245 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?
00:41:34.3127 INFO Working Directory: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources
00:41:34.3128 INFO Executing: /Applications/er-101-programmer.app/Contents/MonoBundle/Resources/dfu-programmer at32uc3c1512 dump "/Users/roelreine/Library/ER-101 Programmer/dump.bin"
00:41:34.3246 INFO dfu-programmer (O|D flavor, v1.1)
00:41:34.3289 ERROR dfu-programmer: no device present.
00:41:34.3290 INFO address top: 7ffff
00:41:34.3291 ERROR address bottom: 0
00:41:34.4228 INFO Execution is finished.
00:41:34.4230 ERROR Failed to download from device.
00:41:34.4231 ERROR STATUS Failed to connect to the ER-101.
Is your ER-101 in DFU mode?

#10

What is your OS X version?


#11

Mojave


#12

Hmm. I’ve only confirmed the Programmer App up to Sierra (10.12.6). Still if you didn’t connect nothing should change on the ER-101.

Do you have a Windows PC available?


#13

No
But I have another Macbook pro with older Firmware, so no Mojave
Should I try that?


#14

Yes, please.


#15

I did, nothing changed
Same process, same problem


#16

I think it is really broken.
What would my next step?


#17

I’m not sure what is going on yet but let’s try one more thing. It is also possible to update the firmware on the ER-101 (and thereby reset the device) via the command-line application dfu-programmer in the Terminal.

Instructions for installing dfu-programmer on OS X are here:

http://macappstore.org/dfu-programmer/

If you already have HomeBrew installed then typing

brew install dfu-programmer

into the Terminal will do the trick.

You will need the firmware HEX file to feed to the dfu-programmer application. All available versions are downloadable here:

er-101-firmware-v104-to-v209.zip (1.1 MB)

Here are the commands to type in to the terminal after you plug in the USB cable and put the ER-101 in DFU mode (hold RESET while switching to USB power):

First, erase the flash:
./dfu-programmer at32uc3c1512 erase

Second, upload the firmware HEX file, replacing XXX with the desired version (i.e. 209):
./dfu-programmer at32uc3c1512 flash er-101-firmware-vXXX.hex --suppress-bootloader-mem

Finally, reset your ER-101 so it leaves the DFU mode.
./dfu-programmer at32uc3c1512 reset

or as a single bash script:

#! /bin/sh
echo "Erasing flash..."
./dfu-programmer at32uc3c1512 erase
echo "Writing new firmware..."
./dfu-programmer at32uc3c1512 flash er-101-firmware-vXXX.hex --suppress-bootloader-mem
echo "Restarting device..."
./dfu-programmer at32uc3c1512 reset

Warning: Using the dfu-programmer will erase your snapshots.


#18

You are always welcome to just send it to me. Let me know and I will give you the instructions over PM/email.


#19

I tried, but it says:
dfu-programmer: no device present.


#20

Please do
Do you have my email?
thanks
Roel