Hello, helloo, helooo... Is there anybody out there!?! Cue Pink Floyd :-)
Posts made by JackH
RE: M5StickC Plus MicroPython: Use GPIO 25 and 26 for I2C, 36 Floating
Excellent, thank you very much Felix. And nice informative site you have there!
May I ask how you ensure that MPU6886 is off in MicroPython?
M5StickC Plus MicroPython: Use GPIO 25 and 26 for I2C, 36 Floating
Hi, I would like to use the GPIO 25 and 26 pins in the header for I2C, so I am setting them up as follows in MicroPython:
from machine import Pin, I2C
i2c = I2C(1, scl=Pin(26), sda=Pin(25), freq=400000)
However, the description says that "G36/G25 share the same port, when one of the pins is used, the other pin should be set as a floating input" and provides the following example
For example, to use the G36 pin as the ADC input, Configuration the G25 pin as FLOATING
It seems that I should set GPIO36 to Floating. How does one do this in MicroPython, and where could one find such settings in the documentation? I have looked for a couple of hours and can't find this anywhere.
PS How do you create a code window on this board?
RE: micropython flowlib missing sources
@tialm we has plan to open source all Unit code. but maybe it need wait the UIFlow2.0 version finish
How are you doing with this @m5stack?
The promise to be able to use MicroPython on bare metal is what attracted me to your gadget in the first place, I certainly wasn't expecting to have to start from scratch. You do realize that for those of us in this predicament the cores without input/output libs are just nice looking tiny plastic bricks, right? Based on this thread patience is wearing thin and you are losing customers.
You can share with a click of the mouse those drivers that already work well in the current UIFlow (1.6.4), start with the basics (axp192, lcd, buttons,...) - and some instructions on how to build/freeze them in.
No need to get them perfect, just do it.
Need M5Stack and Other Modules to Compile uPython from Scratch
Where are they? You know, the exact same ones used in the Uiflow firmware? They are critical for byte code and freezes.
Plus clear instructions on how to compile the whole lot.
M5stickC and Plus MicroPython Screen Driver
Where can I find the MicroPython screen driver for M5stickC and Plus?
I need numpy/ulab so I am using this firmware with good success.
Problem is, the only access to the screen I can get easily is via low-level ST7735 access, which only allows for the tiniest of characters in portrait mode only. Where is the LCD driver for MicroPython, with similar functionality to that in UIFlow?