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Dtynin

•Created by Dtynin on 7/2/2024 in #middleware-and-os

Resolving 'SPI Device Not Ready' Error on AVR Microcontroller with Zephyr RTOS

thanks for the headsup @RED HAT I have Verified the device tree entry

(spi@...)

(spi@...)

and ensured all SPI pins

(sck, mosi, miso, cs-gpios)

(sck, mosi, miso, cs-gpios)

are correctly defined and match my hardware setup. also I Double-checked the

prj.conf

prj.conf

file to ensure the SPI bus number, frequency (1 MHz), and other settings

(SPI_WORD_SET(8), SPI_TRANSFER_MSB)

(SPI_WORD_SET(8), SPI_TRANSFER_MSB)

align with the

MCP9808

MCP9808

sensor requirements.

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