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update J2534 install instructions

master
Greg Hogan 2018-07-12 10:08:34 -07:00
parent a4f3cc799d
commit 5c905b7525
2 changed files with 33 additions and 39 deletions
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8
README.md
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@ -48,10 +48,10 @@ Software interface support
As a universal car interface, it should support every reasonable software interface.
- User space ([done](https://github.com/commaai/panda/tree/master/python))
- socketcan in kernel ([alpha](https://github.com/commaai/panda/tree/master/drivers/linux))
- ELM327 ([done](https://github.com/commaai/panda/blob/master/boardesp/elm327.c))
- Windows J2534 ([done](https://github.com/commaai/panda/tree/master/drivers/windows))
- [User space](https://github.com/commaai/panda/tree/master/python)
- [socketcan in kernel](https://github.com/commaai/panda/tree/master/drivers/linux) (alpha)
- [ELM327](https://github.com/commaai/panda/blob/master/boardesp/elm327.c)
- [Windows J2534](https://github.com/commaai/panda/tree/master/drivers/windows)
Directory structure
------

64
drivers/windows/README.md
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@ -18,6 +18,35 @@ ______/\\\\\\\\\\\____/\\\\\\\\\_______/\\\\\\\\\\\\\\\______/\\\\\\\\\\________
```
# Installing J2534 driver:
[Download](https://github.com/commaai/panda/files/1742802/panda.J2534.driver.install.zip)
Depending on what version of windows you are on, you may need to separately install the WinUSB driver (see next section).
# Installing WinUSB driver:
Installation automatically happens for Windows 8 and Windows 10 because the panda
firmware contains the USB descriptors necessary to auto-install the WinUSB driver.
Windows 7 will not auto-install the WinUSB driver. You can use Zadig to install
the WinUSB driver. This software is not tested on anything before 7.
More details here:
[WinUSB (Winusb.sys) Installation](https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/winusb-installation)
[WCID Devices](https://github.com/pbatard/libwdi/wiki/WCID-Devices)
[Zadig for installing libusb compatible driver](https://github.com/pbatard/libwdi/wiki/Zadig)
# Using J2534:
After installing the J2534 drivers for the panda, you can do... nothing.
You first need to get a J2534 client that can load the drivers and talk to
the panda for you.
A simple tool for testing J2534 drivers is DrewTech's 'J2534-1 Bus Analysis
Tool' available in the 'Other Support Applications' section of their
[Download Page](http://www.drewtech.com/downloads/).
# What is J2534?
J2534 is an API that tries to provide a consistent way to send/receive
@ -78,41 +107,6 @@ vscruntimeinfo.nsh and follow the instructions to bundle in the Visual Studio C
Runtime required by your version of Visual Studio. Without this runtime, the panda
code will not work, so without this file, the installer will refuse to build.
# Installing:
Either build the software yourself by following the steps in the
'Developing' section, or get the panda_installer.exe file and run
it. The wizard should correctly set up the drivers.
Since this driver is still in development, there are some issues
that may occur. If after you install the driver and then plug in your
panda (unplug it first if it was already plugged in), Windows says
the driver is missing, refer to the section below 'Dealing with self
signed drivers.'
# Using J2534:
After installing the J2534 drivers for the panda, you can do... nothing.
You first need to get a J2534 client that can load the drivers and talk to
the panda for you.
A simple tool for testing J2534 drivers is DrewTech's 'J2534-1 Bus Analysis
Tool' available in the 'Other Support Applications' section of their
[Download Page](http://www.drewtech.com/downloads/).
# Installing WinUSB driver:
Installation automatically happens for Windows 8 and Windows 10 because the panda
firmware contains the USB descriptors necessary to auto-install the WinUSB driver.
Windows 7 will not auto-install the WinUSB driver. You can use Zadig to install
the WinUSB driver. This software is not tested on anything before 7.
More details here:
[WinUSB (Winusb.sys) Installation](https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/winusb-installation)
[WCID Devices](https://github.com/pbatard/libwdi/wiki/WCID-Devices)
[Zadig for installing libusb compatible driver](https://github.com/pbatard/libwdi/wiki/Zadig)
# Developing:
- Edit and merge pandaJ2534DLL\J2534register_x64.reg to register your development J2534 DLL.