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Updated Using the SD Card (markdown)

bdring
2018-08-18 19:35:16 -05:00
parent 6054cdc719
commit fbfb62620d
1 changed files with 5 additions and 8 deletions
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Using-the-SD-Card.md

@@ -1,10 +1,10 @@
# The is currently a proposal only. # The is currently a proposal only.
### Overview ## Overview
The command style is temporary and subject to change. The commands and responses were chosen to in a Grbl style rather than a Marlin type style. This will allow Grbl senders to be used without issues. If a Marlin style is preferred, changes can be made after the system is fully tested. The command style is temporary and subject to change. The commands and responses were chosen to in a Grbl style rather than a Marlin type style. This will allow Grbl senders to be used without issues. If a Marlin style is preferred, changes can be made after the system is fully tested.
### Commands ## Commands
**$F** **$F**
@@ -18,21 +18,18 @@ There is a filter for valid file types in grbl_sd.cpp
char fileTypes[FILE_TYPE_COUNT][8] = {".nc", ".txt", ".gcode"}; char fileTypes[FILE_TYPE_COUNT][8] = {".nc", ".txt", ".gcode"};
There are a few naming restrictions because of how grbl strips out characters. I'll need to post those rules or figure out a way around that. There are a few naming restrictions because of how grbl strips out characters. I'll need to post those rules or figure out a way around that. Using **line_flags** like **LINE_FLAG_COMMENT_PARENTHESES** might work.
**$FM** **$FM**
Mount the SD card Mount the SD card
**$FU**
Unmount the SD card
**$F=\FOO.NC** **$F=\FOO.NC**
Run file \FOO.NC Run file \FOO.NC
### Other Actions ## Other Actions
**Pause/Restart** **Pause/Restart**
@@ -49,7 +46,7 @@ I am not sure how to send status. I think adding an optional thing to the ? is p
<Idle|WPos:195.000,144.000,19.000|Bf:15,128|FS:0.000,0.000|Pn:P|WCO:-195.000,-144.000,-19.000|SD:45.5%> <Idle|WPos:195.000,144.000,19.000|Bf:15,128|FS:0.000,0.000|Pn:P|WCO:-195.000,-144.000,-19.000|SD:45.5%>
### Errors ## Errors
There will be some sort of state machine type thing to make sure mount, run, unmount, etc do not cause undesirable effects. There will be some sort of state machine type thing to make sure mount, run, unmount, etc do not cause undesirable effects.