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--- getting_started:tutorials:oneaxis_comedi [2019/10/15 12:28] – graf
+++ getting_started:tutorials:oneaxis_comedi [2019/10/16 09:05] (current) – graf
@@ Line 1: / Line 1: @@
 ====== Experimental Setup with a PC with National Instruments Card ======
+We use a regular PC (x86-64) together with a National Instrument card: PCIe - 6251 (M-Series). The card requires the //comedi// library together with the EEROS hardware wrapper, see [[eeros_architecture:hal:hardware_libraries#comedi|]]. In any case you have to install ''comedi'' separately. A maxon motor controller (50V / 5A) delivers the necessary power.
-A maxon motor controller (50V / 5A) delivers the necessary power.
-  * A regular PC (x86-64) together with a National Instrument card: PCIe - 6251 (M-Series). The card requires the //comedi// library together with the EEROS hardware wrapper, see [[eeros_architecture:hal:hardware_libraries#comedi|]]. In any case you have to install ''comedi'' separately.
 {{ oneAxis_setup.png?688 |}}
-  * A [[https://wiki.ntb.ch/infoportal/embedded_systems/ti_sitara_am335x/beaglebone_blue/start|Beaglebone Blue]] board together with the appropriate EEROS hardware wrapper, see [[eeros_architecture:hal:hardware_libraries#beaglebone_blue|Hardware Wrapper Libraries]]. Please follow the instructions in [[https://wiki.ntb.ch/infoportal/software/linux/beagleboneblue]] to install the necessary toolchain before you install EEROS.
-  * Our cb20 controller board ([[http://wiki.ntb.ch/infoportal/embedded_systems/imx6/cb#cb20_board|]] together with [[http://www.flink-project.ch|]] and the appropriate EEROS hardware wrapper, see [[eeros_architecture:hal:hardware_libraries#flink|]].
 Connect all the necessary signals according to your hardware configuration file, notably
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 IMPORTANT Make sure that a positive voltage on the motor leads to the encoder counting upwards. If the opposite is the case, either change the cables or change the hardware configuration file. \\
-IMPORTANT On the beaglebone blue board, you don't need a motor controller. Hence, you do not need the enable signal. Tie the ready signal to logic one.