(c) 2024 M10tech

Quatt ModBus monitor tool

use the LCM4ESP32 concept to run this

under developement so don't expect stability or anything

Version History

0.1.0 must feed WatchDog more often

• increasing ping interval will trigger WDT all the time
• now ping is sent every second
• no point in reporting good pings anymore, only failed ones

0.0.9 RTC watchdog enable

• to force restart when hard crash
• ping-response feeds the watchdog

0.0.8 ping guard

• tends to crash when Quatt starts to do real work
• when no more ping response, resets

0.0.7 add time stamps

• fix first register report

0.0.6 read match tracking

• must link read command and answer

0.0.4 bad logic

• memcmp match is 0, not 1

0.0.3 compress known items


• all known items go on one line
• all unknown items get reported separately

0.0.2 Add CRC check

• if OK only print CRC_OK
• if failed show received != calculated

0.0.1 initial version

• displays received ModBus commands and responses
• uses UDPlogger to observe remotely
• initial sdkconfig for esp32c3