CmdOS Cmds

April 17, 2025 · View on GitHub

Format

Format: "cmd p1 p2 p3 p4 p5 p6 p7" (split by space)

Every cmd element is split by space (agin SPLIT BY SPACE, e.g. do not use $a=1!) if required mark cmd end with ";" (e.g. "stat;")

esp and app

esp

esp => show esp status
	e.g. "ESP chip:11924060 free:116340 core:v5.3.2-282-gcfea4f7c98-dirty freq:240 flashChipId:2 flashSize:4194304 flashSpeed:80000000 SketchSize:1289648 FreeSketchSpace:1310720"

stats

stat => show app status
	e.g. "AppInfo MatrixHub V1.0.0 eeType:Os02 login:1 access_level:0"

freeHeap

show the freeHeap of memory
	e.g. "196152"

login [PASSWORD] => login with password or logout without password

restart

restart the esp

sleep [mode] [sleepTimeMS]

goto sleep
- mode 0 => swith all off
- mode 1 => wifi off 
- mode 2 => LightSleep for sleepTimeMS
- mode 3 => DeepSleep for sleepTimeMS

attribntues

text params

use "text" for params with spavces (e.g. attr NAME "Max Mustermann"(

attributes

set new attribue with $NAME infront of cmd e.g.$ a stat => $a = "AppInfo MatrixHub V1.0.0 eeType:Os02 login:1 access_level:0" or clculate with = e.g.$ a = $a +1

attr a VALUE => set a to value attrDel $a => remove attrs => list all attributes attrClear PREFIX => clear all attributes with prefix (without prefix => all attributes) random MIN MAX => generate random int betwen min and max ( e.g.$ a = random 1 10)

mqttAttr TOPIC 0/1

receive all values from topic into $TOPIC (1=enable/0=disable) e.g. mqttAttr dev/esp/energy => all posts will put into attr$ dev/esp/energy

extract START END STRING

extract text betwenn start and end in string e.g. extract esp: " " "Values esp:1000 freq:80" => 1000

control cmds

comments

use '#' as first char to add a comment (comments can and will be used for goto ;:-)

goto

goto ANYTEXT - will jump to the start of "ANYTEXT" e.g. "#loop" "goto loop"

if

if a == b CMD or {} the if will check if the int condition is true (possible are == != <= >= < >) a and b will converted to int before validation. (e.g. a == b => toInt(a) == toInt(b))

If "GOTOorSKIP" it not an integer, on true, the prgramm will goto e.g. "#loop" "if 1 == 1 loop"

if "GOTOorSKIP" is an integer n the next n lines will skiped on true (without "GOTOorSKIP", one line will be skiped on true (same as 1) ) e.g. if 1 == 1 2 drawLine 0 0 10 10 log "draw a line" drawRect 0 0 10 10