Read the LittleFS/SPIFFS partition from device to a file.

Download url to a temporary .bin file. Return (path, error_msg). Caller must unlink the temp file when done.

Expand $Y $D $y in path_tmpl into out. $Y=4-digit year, $D=3-digit day, $y=2-digit year. */

Return (firmware_url, error_msg). choice is 'Stable (main)', 'Development (dev2)', 'main', or 'dev2'. Uses manifest.json builds: first ma

Search binary data for a version string. Returns first match or None.

Tell the ESP bootloader the parameters of the chip Corresponds to the "flashchip" data structure that the ROM has in RAM. 's

Given a flash size of the type passed in args.flash_size (ie 512KB or 1MB) then return the size in bytes.

Retrieves the content of a specific block from the in-memory content. :param block_name: Name of the block to retrieve. :retu

GET file from device. Return (content, error_msg).

Get list of filenames for set name. Return (filenames, error).

Convert a string which might be numeric or the name of a partition type to an integer

Determine (file_offset, partition_size) for the SPIFFS partition in a .bin file. Returns (file_off, size, info). info has: partition_table_fo

Return ([(display_name, url)], error) for all available firmware versions. Includes "Stable (main)" and "Development (dev2)" from manifest, t

called by updateState (only)

returns: 0=ok, -1=error

POST file to device. remote_name defaults to basename(filepath). Returns error_msg or None.

Read flash 0x1000 size BACKUP_SIZE to out_path.

Reads the entire file into memory. :param file_path: Path to the layout file.

RS41 reed solomon decoder, from dxlAPRS */

Set --no-stub for ALL operations (read and write). Used by CLI --no-stub flag.

Set --no-stub for read operations only (read-flash, download_filesystem, read_backup).

Set --no-stub for write operations only (write-flash, flash_firmware, upload_filesystem).

Generator to read SLIP packets from a serial port. Yields one full SLIP packet at a time, raises exception on timeout or invalid data. Design

To be used by - MQTT - rdzJSON (for Android app) - Web map

Generic: mount a LittleFS image from raw bytes and extract all files to dest_dir.

Update the size of the drawing area and redraw it.

Write a LittleFS image file to the device's filesystem partition. Uses --flash-mode keep so esptool does NOT patch the image header bytes (wh

also used by MP3H.cpp

taken from https://github.com/einergehtnochrein/ra-firmware

Append text to serial log with ANSI color parsing.

Check the strapping register to see if we can reset out of download mode.

Collect all data page indices for this object in span order. obj_id is the data object id (no IX flag). Lookup may store either

Print raw block 0 lookup and first data page headers for debugging.

Walk fs_dir in the LittleFS image and write all files to local_dir.

True if this segment is the [EL] (erase line) tag — then we delete the preceding line before inserting.

True if this segment is a debug/escape tag we should not show in the log.

Insert text; if seg_text is [EL] or [EL:...], delete the preceding line first. Don't show debug tags or <LF>/<CR>.

Return the index of the least significant bit in the mask