Kevin O'Connor 9f2a025762 bltouch: Don't assume reset will do a pin_up in test_sensor()
Some clones don't raise the pin on a reset and the ANTClabs BL-Touch
sometimes doesn't raise the pin either.

Rework the (infrequently called) sensor test code to always issue a
pin_up command before the touch command.  Also, perform a reset and
retry if the sensor test fails.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2020-04-02 08:25:22 -04:00

Welcome to the Klipper project!

Klipper

https://www.klipper3d.org/

Klipper is a 3d-Printer firmware. It combines the power of a general purpose computer with one or more micro-controllers. See the features document for more information on why you should use Klipper.

To begin using Klipper start by installing it.

Klipper is Free Software. See the license or read the documentation.

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