@ajb2k3 said in Dial how to use touch?When my touch the screen,data is messy.:

@kuriko What do you mean "data is messy"?

@ajb2k3 you pinned the wrong person

@robski i see. great! thanks for the info!

@rodrigob This issue has been fixed in uiflow 2.1.6.

Try with the "NVS" functions which stands for "non volatile storage" to write your values into the flash memory.

https://docs.espressif.com/projects/arduino-esp32/en/latest/api/espnow.html#examples

Let ChatGPT help you explain Espressif's example

@lbuque I cannot choose PWRCAN from module menu, because it absent there

@aiconnection I believe its something in relation to your other post here in this forum from days back, this post gives a bit more info on what you are trying to do but still lack of details, its hard to advice without knowing what type of hardware you want to use and how you planning to connect to it really.

@ajb2k3 Got it now thanks. I was trying to use the UIFlow 1.X example.

Bipman

@lbuque for some reason, the values in my unit were way off when I received it and it did not work. Resetting the values got the unit to work. Not sure what corrupted the values.

@toothlessboots Here is an example program where I use I2C commands to talk to the MiniJoyC hat

https://uiflow2.m5stack.com/?pkey=4b2548481e1644aa8a0ccc88ca8f7859

Turns out the calibration values stored on the MiniJoyC were all out of whack.

I created programs to show and set the calibration values usin raw i2c commands

Show: https://uiflow2.m5stack.com/?pkey=4b2548481e1644aa8a0ccc88ca8f7859

Set: https://uiflow2.m5stack.com/?pkey=165277eeb4364ab9be0d843ede823559

@jasdo8120 drawImage currently only supports paths under the littlefs file system and does not support displaying images in SD.

@kochikame it may uave been a coincidence since I'm still having intermittent issues. It's most likely a network problem on the server side

@felmue

This error occurs inconsistently—sometimes very frequently, and other times, it only happens after 4,000 or 5,000 scans. In some cases, I encounter the issue after just 20 scans.

https://uiflow-micropython.readthedocs.io/en/latest/quick-reference/usb-mode.html

@greenleaf Images have to be of a very optimised specification to work as the memory of devices is limited.
I haven't replied because I have been so busy with other things.
If I find time today I will have a look at these specifications.

Please use connect instead of reconnect.