An error in stepgen has been resolved in this version. Upgrading from version 1.3.0 or 1.3.1 to this version requires re-compilation of the firmware and re-installation of the drivers.
firmware:stepgen: config on the stepgen was not correctly stored on the FPGA, hence the defined stepgens were not detected by the driver and with more then 3 stepgens errors were generated if encoders were also defined in the configuration.
driver:stepgen: when using 3, 7 , 11, and so on stepgens, theencodermodule would fail.