Command List

Overview

tty2pico aims to be as compatible as needed/possible with the tty2oled v2 Command List, along with adding some custom commands.

These commands are adapted from tty2oled and should be (mostly) compatible:

Command	Function	Example
CMDBYE	Show Sorgelig's Cat Icon	`CMDBYE`
CMDCLS	Clear and Update the Display	`CMDCLS`
CMDCOR	Command to announce core change, will try to display in the following order: `[corename].loop.fast.gif` `[corename].loop.gif` `[corename].fast.gif` `[corename].gif` `[corename].png`	`CMDCOR,[corename]` `[corename]` e.g. `SNES` `CMDCOR,SNES` `CMDCOR,19XX`
CMDDOFF	Turn off the display	`CMDDOFF`
CMDDON	Turn on the display.0	`CMDDON`
CMDENOTA	Reboots tty2pico device into bootloader mode to receive a firmware update	`CMDENOTA`
CMDROT	Rotate screen relative to starting position (0=none, 1=180°, 2=90°, 3=270°)	`CMDROT,0` for no rotation `CMDROT,1` to flip screen
CMDSAVER	Disable or Enable the ScreenSaver (currently only toggle)	`CMDSAVER`
CMDSETTIME	Set the time on the MCU RTC using a unix timestamp Shell example: `timeoffset=$(date +%:::z)` `localtime=$(date '-d now '${timeoffset}' hour' +%s)` `echo "CMDSETTIME,${localtime}" > /dev/ttyACM0`	`CMDSETTIME,[timestamp]` `CMDSETTIME,1665971593`
CMDSHTEMP	Alias to `CMDSHSYSHW` since that screen displays the CPU temp	`CMDSHTEMP`
CMDSHSYSHW	Show tty2pico system information	`CMDSHSYSHW`
CMDSNAM	Show actual loaded Corename	`CMDSNAM`
CMDSORG	Show Startup screen, also an alias to `CMDSHSYSHW`	`CMDSORG`
CMDSWSAVER	Switch screensaver on or off	`CMDSWSAVER,0` to disable `CMDSWSAVER,1` to enable
CMDTEST	Show system info and some test graphics	`CMDTEST`
CMDTXT	Send text to the display	`CMDTXT,Can you see this?` Not currently compatible with `tty2oled` command

These commands are specific to tty2pico:

Command	Function	Example
CMDGETSYS	Retrieve a pipe-separated system identifier string composed from the build flags with the `TTY2PICO_` prefix that can be used to remotely manage tty2pico options and updates, example output: `version=1.0.0\|board=Raspberry Pi Pico\|display=GC9A01`	`CMDGETSYS`
CMDGETTIME	Get the current real-time clock value in the specified format	`CMDGETTIME` `CMDGETTIME,[format]` Formats are: 0 = Unix timestamp (default if missing) 1 = Human readable
CMDRLCONF	Force a reload of the `tty2pico.toml` config file	`CMDRLCONF`
CMDSHOW	Show an image from the active storage device	`CMDSHOW,/logos/pattern.loop.gif`