mirror/Grbl_Esp32
1
0
Fork 0
mirror of https://github.com/bdring/Grbl_Esp32.git synced 2025-08-27 16:19:57 +02:00
Code Issues Releases Wiki Activity

Updated Readme with status

Browse Source
This commit is contained in:
bdring
2018-08-02 07:01:42 -05:00
parent c7f317aca6
commit 18da25c069
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
README.md
View File

@@ -22,7 +22,7 @@ This is a port of [Grbl](https://github.com/gnea/grbl) for the ESP32. The ESP32
### Issues / Changes
1. **Direction pin delay** - Not implemented yet. Some drivers require a couple of microseconds after the direction pin is set before you start the step pulse. The original plan was to [use the RMT feature](http://www.buildlog.net/blog/?s=rmt), but that has issues when trying to use it in an Interrupt.
1. **Direction pin delay** - Not implemented yet. Some drivers require a couple of microseconds after the direction pin is set before you start the step pulse. The original plan was to [use the RMT feature](http://www.buildlog.net/blog/?s=rmt), but that has issues when trying to use it in an Interrupt. **This is typically a option in Grbl that is not used.**
2. **Limit Switch debouncing** is not supported yet. It does not seem to be a problem on my test rigs. It might be better to us an R/C filter for now.
### Using It
@@ -33,7 +33,7 @@ I use the NodeMCU 32S version of the ESP32. I suggest starting with that if you
For basic instructions on using Grbl use the [gnea/grbl wiki](https://github.com/gnea/grbl/wiki). That is the Arduino version of Grbl, so keep that in mind regarding hardware setup. If you have questions ask via the GitHub issue system for this project.
Note: Unlike Grbl on Arduinos, the controller does not reboot when you connect to it via USB.
Note: Unlike Grbl on Arduinos, the controller does not reboot when you connect to it via USB. This may cause confusion on some older senders. Most modern Grbl senders will send a reset (Ctrl-X or 0x18) instead of relying on the reboot. I do not plan on changing this. It is better to do reboot when a connection is opened.
### TODO List