Simon Guinot
Simon Guinot
Sorry, I messed up with the reviewers list while removing myself. And for some reason I am unable to fix it...
It looks like that at most 15 reviewers can be "manually" selected. Maybe the removal of additional people is due to this limit as well.
Hi @chaim-zax, I am not very fond of the GPIO method for controlling an LED strip :) I think this should only be used for debugging purposes or when the...
> I'm using the Adafruit Feather nRF52840 Express which has a single RGB LED, so you can consider this a debug LED if you like. Sorry, I mean debugging as...
@soburi @kartben what do you think ? Should we move forward and extend ws2812_gpio driver support to another SoC ?
> I wouldn't mind to make a first implementation based on the .rept directive which gets its value from dts, possibly calculating the default values derived from the clock frequency....
> @simonguinot @soburi I made an attempt to implement the solution suggested. Please let me know what you think. Thanks @chaim-zax. I'll look at it soon.
led_strip: ws2812: led strip does misinterpret the logic level that was set during boot as data bits
@IVandeVeire IIUC the MOSI signal on your mimx-rt1064 board is idle hiigh at reset and becomes (and stays) idle low after setting it low ?
led_strip: ws2812: led strip does misinterpret the logic level that was set during boot as data bits
@IVandeVeire did you look at the pinmux configuration on the i.MX RT1064 MCU ? Maybe it is possible to configure the initial state of the MOSI pin ?