Update README with thotheolh suggestions

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BTChip 2017-01-02 10:35:46 +01:00
parent 43168d0292
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@ -10,9 +10,34 @@ source ledger/bin/activate
pip install ledgerblue
```
## Installation pre-requisites
* libudev
* libusb-1.0-0-dev
* python-dev (python 2.7)
* virtualenv
This package can optionally work with [libsecp256k1](https://github.com/ludbb/secp256k1-py) Python bindings compiled with ECDH support. If you wish to enable libsecp256k1 bindings, make sure to install libsecp256k1 as follows
```
SECP_BUNDLED_EXPERIMENTAL=1 pip --no-cache-dir install secp256k1
```
## Giving permissions on udev
When running on Linux, make sure the following rules have been added to /etc/udev/rules.d/
```
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0000", MODE="0660", TAG+="uaccess", TAG+="udev-acl" OWNER="<UNIX username>"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0001", MODE="0660", TAG+="uaccess", TAG+="udev-acl" OWNER="<UNIX username>"
```
## Target ID
Use the following Target IDs (--targetId option) when running commands directly
* 0x31100002 on Nano S
* 0x31000002 on Blue