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9bit SPI interface

Sergy over 10 years ago

Hi,

Is it possible to use SPI master on nrf51822 in 9bit mode or shall I use bitbanging? I have a slave (SSD1306) that accepts only 9bit words.

Thanks, Sergey

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0 Matt Leising over 10 years ago

I'm fairly sure that the hardware SPI support only transfers data one byte at a time. You'll most likely have to bitbang.
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0 Matt Leising over 10 years ago

I'm fairly sure that the hardware SPI support only transfers data one byte at a time. You'll most likely have to bitbang.
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