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by hmbacher
Thu Dec 26, 2024 9:32 pm
Forum: ESP-IDF
Topic: SPI Master Read only still sets data on MOSI line
Replies: 3
Views: 4047

Re: SPI Master Read only still sets data on MOSI line

Hello,

this topic is a few years old, but it seems not been answered finally. I am facing the same issue: I do a burst read of a CC1101 chip and after sending the address byte, I expect MOSI to stay low (0x00) during all subsequent bytes in Read / MISO phase.

My code:

spi_transaction_ext_t t ...

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