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LedgerHQ / btchip-python

Ledger HW.1 Python API
http://www.ledger.co
Apache License 2.0
65 stars 51 forks source link

Support for newer firmware releases #19

Closed ulrichard closed 8 years ago

ulrichard commented 8 years ago

I have to HW1 that work with btchip-python, and two that don't. The test I use is samples/getFirmwareVersion.py The ones that work have firmware version 1.4.10 and 1.4.14 The ones that don't work are: 1) upgraded to the latest firmware with the chromium plugin a few days ago. 2) received per mail today and set up with Ledger Starter.

So it appears to me, the python lib doesn't support newer firmwares.

btchip commented 8 years ago

Which error do you get ?

The other parts should work fine, because I'm using them in Electrum.

On 10 February 2016 at 22:58, Richard notifications@github.com wrote:

I have to HW1 that work with btchip-python, and two that don't. The test I use is samples/getFirmwareVersion.py The ones that work have firmware version 1.4.10 and 1.4.14 The ones that don't work are: 1) upgraded to the latest firmware with the chromium plugin a few days ago. 2) received per mail today and set up with Ledger Starter.

So it appears to me, the python lib doesn't support newer firmwares.

— Reply to this email directly or view it on GitHub https://github.com/LedgerHQ/btchip-python/issues/19.

Nicolas Bacca CEO http://www.simulity.com/ Mobile +33 6 30 79 86 54 - Skype nicolas_bacca.pro

ulrichard commented 8 years ago

I have them at home. Will check in the evening. The error was something to do with hdi. I didn't check the transport. Could it be that they are still shipped with the old transport enabled, and I have to switch them to the new one?

ulrichard commented 8 years ago

I had to adjust the udev rules.

The old ones were: 2581:2b7c

and the new ones: 2581:3b7c

ulrichard commented 8 years ago

Since I will make a new debian package with the revised udev rules, would it make sense to make a new release with the changes since v0.1.16?

btchip commented 8 years ago

I don't have pending changes for the time being. Probably some in a few weeks for SegWit support.

On 11 February 2016 at 21:21, Richard notifications@github.com wrote:

Since I will make a new debian package with the revised udev rules, would it make sense to make a new release with the changes since v0.1.16?

— Reply to this email directly or view it on GitHub https://github.com/LedgerHQ/btchip-python/issues/19#issuecomment-183047656 .

Nicolas Bacca CEO http://www.simulity.com/ Mobile +33 6 30 79 86 54 - Skype nicolas_bacca.pro

ulrichard commented 8 years ago

Ah, right. I thought there were some commits since the last release, but you're right.