Hello, where can I find the factory test program for the New M5Core3? I am very interested in the cam Part of the software.

Hello,
I worked with a M5Stack, Arduino 1.8.x and MacOS Mojave and every thing with USB was fine.

I updated to MacOS Catalina and updated Arduino to version 1.8.10. Every with USB for my M5Stack was fine, too. If I check the USB driver I can see:

$ ls /dev/tty.*
/dev/tty.Bluetooth-Incoming-Port	
/dev/tty.SLAB_USBtoUART	
/dev/tty.usbserial-017D2264

If I like to flash my M5Stick-C and I connected it, I can see only this:

$ ls /dev/tty.*
/dev/tty.Bluetooth-Incoming-Port	
/dev/tty.usbserial-9D5AE08545

With the old and the new Arduino-version the "tty.usbserial-9D5AE08545"-driver did not work. Arduino needs a "SLAB_USBtoUART"-driver.

What can I do?

Yes, I know today Catalina is a beta-version, but it will released shortly.

@lukasmaximus Thank you for your help. In the meantime I tested with Catalina Version 10.15.2 (19C57) and with the drivers from FTDI. I can not program the M5StickC, but the Arduino Monitor did work!

I found the problem: The M5StickC didn't change to upload mode!
I connected a small button between GND and G0 at the 8-ext Pin connector and I pressed the button if Arduino like to upload ("Connecting........_____...."). The workaround worked fine.

Hello,

I would like to start a few debug commands via the console. To do this I have to read the first serial port and not block the program.

The following command does not block, but nothing is read in and the error message "Multiple decode errors occurred: Try checking the baud rate and XTAL frequency setting in menuconfig" appears.

setvbuf(stdin, NULL, _IONBF, 0);
c = fgetc(stdin);

I use ESP-IDF 5.1 and the the "M5Dial-UserDemo" as base.

Hello @jsgagnon,
after I got the info from @ajb2k3 and @felmue I am happy and I used the link.
Thank you for asking.

Hello @ajb2k3 and @felmue,
thanks for your quick help.

Hello *,

my M5Dial was delivered and I immediately loaded the M5Dial library into the Arduino. Now I'm looking for the factory test program because it certainly shows more complex programming and how to use LVGL. Where can I find the factory testing program?

Hello @felmue,
I know the part M5CoreS3 Library and the examples. With some effort I would get it working for the Arduino IDE, but this means a lot of manual work.
I am looking for a working environment for easy examples.

@sgu
Yes, this is pure product placement with a few simple examples.

I use the Arduino IDE 2.1.0 and this standards:

• Additional boards manager URL: https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/arduino/package_m5unified_index.json
• M5Stack Library: M5Stack from M5Stack, Version 2.07 (according to the description it should work with M5CoreS3:"Boards included in this package: ..., M5Stack-Core3,..." )
• Program with "#include <M5CoreS3.h>"
  -> The error is:

"/Users/*/M5Core3/CamToLCD/CamToLCD.ino:6:10: fatal error: M5CoreS3.h: No such file or directory
 #include <M5CoreS3.h>
          ^~~~~~~~~~~~
compilation terminated.

I looked at the Library at directory "/Users/*/Library/Arduino15/staging/libraries" and found no M5Core3-Code-patterns!

Hallo @felmue,
nice to meet you here again. What software did you use for your example? "Arduino IDE 2.1.0" and library "M5Stack V2.07."?

@ajb2k3 The factory source is not at the GitHub link " https://github.com/m5stack/M5CoreS3" or I didn't found it. I found their only utilities and little (!) examples, but not the whole "factorytest.ino"

@ajb2k3 I'm not looking for UIFlow 1 or 2, but "only" the one example that is also installed on the M5Core3. I am aware that a new product needs some time to create the documentation and software.

@ajb2k3 I know this standard resource. I found their only utilities and little (!) examples, but not the whole "factorytest.ino"