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@@ -13,7 +13,6 @@ A 3d-printable housing can be found here: https://www.thingiverse.com/thing:4571
## Donate
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@@ -39,63 +38,61 @@ If you would like to support the developer with a cup of coffee you can do that
**General remark:** Beside the `firmware.bin`, typically also the content of `/html` needs to be updated!
##### Rolling - (2021-01-01)
* Increased stability (internal image handling)
* Disabled `CheckDigitIncreaseConsistency` in default configuration - must now be explicit enabled if needed
* Bug fixing: `message`-directory was missing on SD card, html: minor bug in edit digital/analog
2020-12-31
##### Rolling - (2021-01-05)
* Bug-Fixing: internal change of camera handling to avoid reboots
* Configuration: simple enabling / disabling of analog counters
2020-12-29
* Alignment Algorithm: implementation of 3 alignment options (`AlignmentAlgo`)
* MQTT: LWT (Last Will Testament) implemented: "connection lost" is written to the error topic in case of connection lost (`TopicError`)
* `Default` = know algo based on 1 channel SAD (square average difference) - using only the red channel
* `Accurate` = using all 3 color channels (3x slower)
* `Fast` = alignment only on first run, afterward only detection of shift of image by comparing SAD-values
* Time comparison for reference images with 2 times ~2000 pixel²:
* Default ~40 s/run, Accurate: 1:40 min/run, **Fast: 7 s/run**
* `Fast` Option allows must faster value updates (up to 2 per Minute)
2020-12-29
* Configuration of hostname in config.ini: new parameter `hostname` in section `System`
* Parameter `TimerServer` added to `config.ini`
* Update digital CNN to v7.2.1 (additional digital images trained)
* Bug fixing:
* edit digits: log images could not be enabled (html-page update)
* PreValue: no reboot necessary to use / take newly set pre-values
* Switching of GPIO12/13 via http-interface:
2020-12-27
* ```
/GPIO?GPIO=12&Status=high
/GPIO?GPIO=12&Status=low
```
* Major change: no need of SD card for image processing anymore (all in memory)
* Bug fixing: html configuration page
* based on Master v6.0.0 (2021-01-02)
##### 6.0.0 Image Processing in Memory - (2021-01-02)
* **Major change**: image processing fully in memory - no need of SD card buffer anymore
* 95% less SD card writing
* SD use: mainly reading of data (config, html, tflite parameters), only log files and prevalue write on SD card anymore
* Need to limit camera resolution to VGA (due to memory limits)
* New Feature: setting of time server in `config.ini`
* MQTT: Last Will Testament (LWT) implemented: "connection lost" in case of connection lost to `TopicError`
```
[System]
TimeServer = fritz.box
```
* Disabled `CheckDigitIncreaseConsistency` in default configuration - must now be explicit enabled if needed
* Bug fix: corrected handling of out commented analog pointer ROIs
* Update digital CNN to v7.2.1 (additional digital images trained)
* Setting of arbitrary time server in `config.ini`
2020-12-07
* Option for fixed IP-, DNS-Settings in `wlan.ini`
* Increased stability (internal image and camera handling)
* Improvement: internal file handling
2020-12-06
* Option for fixed IP settings in `wlan.ini` - description see inside file
* based on v5.0.0 (2020-12-06)
* Bug fixing: edit digits, handling PreValue, html-bugs
##### 5.0.0 Setup Modus - (2020-12-06)
* Implementation of intial setup modus for fresh installation
* Implementation of initial setup modus for fresh installation
* Code restructuring (full compatibility between pure ESP-IDF and Platformio w/ espressif)