So it is best to a physical resistor to pull signal explicitly if required. Also some chips can define a pull-up or pull-down resistor internally, we can not do this. Pin function (default 2 = Alt5) – see above Output pin for other channel (default 19) Currently the clock must have been enabled and configured by other means.The onboard analogue audio output uses both PWM channels. Pins 12 and 13 might be better choices on an A+, B+ or Pi2. Pin 18 is the only one available on all platforms, and it is the one used by the I2S audio interface.Legal pin,function combinations for each channel: For raspberry pi you edit /boot/config.txt to enable pwm for pins and also to configure which channel maps to which pin. For raspberry pi you even have to enable this feature. Which channel maps to which pin depends on your linux configuration. The main problem is that you can not simply say which pin to use. The percentage between on and off can be defined to allow e.g. A pwm output does change the output signal very quickly. The contents differs and will be described in the next sections.Ī fully configured setup might look like this test setup. If you want to use it also in g-code the name should NOT contain whitespaces! The name for the menu can be selected later on. You select one of the five types and give it a name. At the beginning the list is empty and you can add new entries with a dialog box at the bottom. Now for the brave, the page to control these pins is in Global Settings->GPIO Pins. You do this on your own risk, so don’t tell me I did not warn you. You will be connecting and configuring new electronics and errors can lead to physical damage of your computer. If you think this is something for you, make sure your electronic knowledge is good enough for the task. This would be required to add a server controlled filament sonsor or to have some extra buttons that trigger quick functions like an emergency button. But you can also check a input for a signal change and trigger some actions. This allows it to change a output pin to trigger a relay for example. And with the free Repetier-Server Monitor you can backup and restore the complete Repetier-Server as well as individual printers, settings and models.Starting with version 1.0.4 the linux versions of Repetier-Server can access GPIO pins directly from the interface. You can backup and restore your 3D printers with all data, settings, g-codes. Because of this, you can also run Repetier-Server offline permanently. All your models, g-codes, pictures, videos and statistics remain on your computers alone. If problems occur during printing, such as voltage interruption, we have a rescue system that often allows printing to continue without loss.īut we also care about the security of your data. Since we program everything ourselves, we test all functions before each update and fix any bugs as quickly as possible so that your printers run absolutely stable and reliable. User management allows you to assign each user exactly the rights they need, which is especially necessary in companies and educational institutions. Since Repetier server is designed for professional purposes, we are especially concerned about security and reliability.
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