The Pro board by has a connector for a second USB port so this could be used, it would be great if somebody could add host mode support for gamepads to that. A HID device will be more work and only a few drivers supports host mode(?). Jog moves are terminated by sending a standard jog cancel command (on key up events).Ī serial port interface will be the easiest to get working as many drivers has support for more than one port. There are support for three different jog modes: fast, slow and step. The plugin decodes single character commands for many different functions including jogging. What might be of interest to you is that I have modified they keypad plugin slightly so that input from a serial port or HID device can be used instead of a I2C keypad. But since it hangs when stressing the system beyond what I regard is safe (and is designed for) I will give it a pass for now. I can recreate the crash / becoming unresponsive with IOSender, too, if I set the jog values to unreasonable amounts and jog like crazy with the keyboard on all axes:Ī pity that the Teensy is not debuggable otherwise I might be tempted to try to replicate this and find out where it hangs. It may be a stupid question, but is it expected that a full buffer leads to becoming unresponsive? Is it the task of the sender to stop sending in sight of a full buffer? grblHal is my first experience with grbl-based SW and I would have thought that the expected behavior is that grblHal becomes under no circumstances unresponsive. If I trigger with full buffers the emergency stop pin the Teensy is becoming completely unresponsible, only a hard power reset helps. Thus, these jog commands stack up until plan and receive buffers are full. Moreover - due to the unfinished nature of my code or my laziness - I do not check for the Ack from grblHal. I am currently trying to implement my own gamepad driver for jogging in cncjs with grblHal on a T41U5XBB board and do send a lot of $J=G91G21X-3.3Y0.0Z0.0F1000.00 jog commands to grblHal. Make sure that you replace the text E: in the command line with the actual drive letter of the optical drive in your operating system and also the actual path to the ISO file.I am encountering an issue regarding jogging.
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