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Hello, I am having trouble with an ST7789V display. I am trying the zephyr/samples/drivers/display sample, and there are no errors in logs, but nothing shows up on the screen. This is my dts:
The display works fine when I tried it with TFT_eSPI library, but I just cannot get it to work on Zephyr. The values were taken from the TFT_eSPI library. I've also tried changing so that the display_st7789v driver is sending all the commands in the same order as TFT_eSPI, but nothing seems to work. I've also tried changing the spi polarity. Could someone please help me with this? |
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Answered by
Stepory
May 12, 2024
Replies: 1 comment
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cs-gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; this solved the issue |
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Answer selected by
Stepory
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cs-gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
this solved the issue