control SK9822 2020 LED's via SPI using Registers
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‎2023-05-10 03:58 AM
Hi
I need to control some SK9822 2020 RGB LED's.
I figured out that with the information on this website I can control them over SPI in transmitt only mode.
The Problem I have now is, that I need to do it using Registers and can't use CubeMX for setting up SPI.
I have seen several tutorials like this one explaining how to set up SPI using Registers, but wanted to ask here for a specific solution for these SK9822 LED's.
I hope someone knows the SK9822 LED's / have done somthing similar or at least can explain how I'd set up SPI in Transmitt only mode.
HW used
- SPI1 @30MHz
Thanks for the answers in advance!
- Labels:
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SPI
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STM32F4 Series
-
STM32F7 Series
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‎2023-05-10 05:29 AM - edited ‎2023-11-20 05:51 AM
This
and the maximum frequency (baudrate) are the only specifics to be set up in the STM32 SPI.
JW
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‎2023-05-10 10:13 PM
Hi
Thanks for the answer!
What's with the other parameters of SPI?
How do I send the correct data?
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‎2023-05-11 01:39 AM
How do I set up the data sending process so that it's correct for these specific RGB LED's?