Ehhhh
Anotcher anomaly i use Pb.Hub and i connect wind speed meter to ch0 and Hall sensor to ch1.
I use digitalRead from ch0 to read IO 1 for speed meter and digitaRead ch1 read IO 1 to read hall
AND signal is mixed for both. I get readings from windspped meter when i use hall and hall reads inputs when i blow to windspeed meter. When i use both i get stupid info :/

Hello @kilnageer

you are welcome. Thank you for reporting back. I am happy to read that it worked for you.

Same to you!

Thanks
Felix

@wsanders M5Stack hit the space limit for the MP firmware and had to remove several fonts. V2 firmware should fix this issue.

@ahmadagb UIFlow desktop hasn't been updated or maintained in ages. It is scheduled to be updated when UIFLow 2.0 is ready next year.

@tinkerer

I made a quick reader nothing special and this is on a Basic Core unit
quick video showing it working
https://youtu.be/qvtr6Vy-HwY

The Tags I use are these ones

Tag 1
Tag 2

make sure the port is correct otherwise the bytes out of range error pops up

from m5stack import * from m5ui import * from uiflow import * import unit setScreenColor(0x222222) uhf_rfid_0 = unit.get(unit.UHF_RFID, unit.PORTA) uhf_rfid_0.set_region(uhf_rfid_0.REGIN_US) uhf_rfid_0.automatic_freq_hopping(0xFF) uhf_rfid_0.set_channel_freq(924.25) epc_bool = 0 uhf_rfid_0.set_select_mode(0x01) label0 = M5TextBox(128, 59, "Tag #", lcd.FONT_Default, 0xFFFFFF, rotate=0) label1 = M5TextBox(22, 106, "waiting ... ", lcd.FONT_Default, 0xFFFFFF, rotate=0) while True: # while not temp: temp = uhf_rfid_0.single_polling() if temp: # label10.setText(str(temp)) print("-----") print(temp[0]) print(temp[1]) print("-----") label1.setText(temp[0]) wait(.5)

Hello @Ber

it looks like using the arc block only one color (either outline or filling) can be defined at the time. The color which is not defined seems to be random, causing the unwanted outline.

So instead of using the arc block directly you could use the Advanced - Execute code block which then allows to define both colors together like this:

lcd.arc(120, 160, 100, 50, 0, 90, color=0xff0000, fillcolor=0xff0000)

Thanks
Felix

That's because that's a core2 which uses LVGL not the basic graphics found on the cores.
The functions are still there but you will need to directly code in micropython to access them.

@martingrotendag A lot of the functions were removed from advanced folder to the hardware folder. 0_1663184202089_Screenshot 2022-09-14 at 20.36.33.png

@janulr I have found the same issue - unable to open M5F files after saving and closing. But looking at the clues above I found a workaround.
I have a custom block for DS18B20 in the original file. If I add the custom block back in to UIFlow again and then open the file IT WORKS. Otherwise I get a blank Blockly screen and most of the pyton code is missing, Display screen is also blank. Hope this helps.
Developers need to find a way of warning when the M5F is opened that a "Custom Block is Missing". That way we can load the block and continue.

Have you burned the correct Core2 UiFlow firmware ?
sometimes this happens if you use Core or Core fire firmware instead of Core2 firmware.

Also, are you including any graphical elements? If you run a program without GUI elements set then the screen will go blank!

As you can see I'm not doing anything especially exotic or weird here:

0_1660436660810_1d5b4e7a-a8af-4c03-9a12-4820a937aaf3-image.png

Thank you for answering!

The firmware of my M5StickC Plus is v1.9.1, which seems to be outdated.

When I wrote v1.10.2 with the presented M5 burner, it worked properly.

It was rudimentary.
Thank you very much.