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bvanheu / stratatools

Stratasys EEPROM tool
BSD 3-Clause "New" or "Revised" License
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Unable to find device on bus pirate using bp_read.py [Windows] #33

Closed alyra closed 5 years ago

alyra commented 7 years ago

I'm on a windows 8 machine running Python 2.7.12 with pycrypto 2.6.1 installed. When trying to use the test file bp_read.py I am unable to find my EEPROM chip.

In cmd I use the command _python bpread.py COM7 eeprom.bin and I've made sure that I'm connected to the correct COM port and the baud rate is set to 115200.

The following output is received:

_λ python bp_read.py COM7 eepromBin Device found: None Traceback (most recent call last): File "bpread.py", line 138, in raise(Exception("unable to find a device on this 1-wire bus")) Exception: unable to find a device on this 1-wire bus

I've tested the EEPROM chip with a OneWire sniffer and can find all of the data. I've tested the buspirate with the hardware test on the dangerous prototype website with all OK

I cannot figure out why I'm unable to find my EEPROM chip.

My setup looks like this:

img_1226 img_1227 img_1228

bvanheu commented 5 years ago

won't fix as BusPirate is not the preferred option (use a raspberry pi).