Hi,
I have 2 spi sensors which operates in spi mode 0 and mode1. i want to connect the 2 sensors to a single spi lines by sharing the lines. so is there a way i can switch between the modes while in run time. ie make mode 0 and read dfrom sensor 0 and then switch mode to 1 and read sensor1 data.
i have tried this with arduino library and it is working but couldn't figure it out with esp-idf.
what would be the best way to read from both sensors?
switch spi mode at run time
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- Posts: 9769
- Joined: Thu Nov 26, 2015 4:08 am
Re: switch spi mode at run time
You can set the SPI mode per device if you use the ESP-IDF SPI driver. The driver will handle switching for you.
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- Posts: 2
- Joined: Wed Jun 19, 2019 4:25 pm
Re: switch spi mode at run time
Hi sprite,
Thanks for the quick reply, it is working.
Thanks for the quick reply, it is working.
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