RTOS в помойку, нет его, близко не подпущу, библиотека esp32-lcd-masterRTOS?
i2c родной или ногодрыг?
Bubbleio said...
I've run it a while and the LCD freeze after 5 to 15 min anymay. I didn't find resource on internet showing ESP32 running LCM1602 dynamically. It would require a deeper investigation.
@iotsharing dotcom => Yes please keep us inform of your investigation. On my side, I'll work on another subject and suspend THE VERY CHEAP LCM1602 for the moment...
February 9, 2018 at 4:53 AM
iotsharing dotcom said...
OMG, thank you so much. I lost my LCD and waiting for new one. But I think we should only update the LCD whenever data has been changed. I made a demo that using LCD:
http://www.iotsharing.com/2017/05/how-to-build-system-to-update-price-tag.html
In this demo i only update LCD when I got request and it works well. Could you please try this.
Best reards,
С анализатором сложности, но четкая корреляция и влияние на длину проводов SCL SDAОказалось это не только у вас: Demo 4: How to use Arduino ESP32 to display information on I2C LCD ~ IoT Sharing
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Тоже думают на помехи.Код:Bubbleio said... I've run it a while and the LCD freeze after 5 to 15 min anymay. I didn't find resource on internet showing ESP32 running LCM1602 dynamically. It would require a deeper investigation. @iotsharing dotcom => Yes please keep us inform of your investigation. On my side, I'll work on another subject and suspend THE VERY CHEAP LCM1602 for the moment... February 9, 2018 at 4:53 AM iotsharing dotcom said... OMG, thank you so much. I lost my LCD and waiting for new one. But I think we should only update the LCD whenever data has been changed. I made a demo that using LCD: http://www.iotsharing.com/2017/05/how-to-build-system-to-update-price-tag.html In this demo i only update LCD when I got request and it works well. Could you please try this. Best reards,
Есть какой нибудь анализатор? После того как зависло, I2c обмен продолжается или пропадают ответы?