5 years ago.

Second SPI port?

Hi all,

I noticed in the datasheet for the STM32L152RET6 that there are several SPI ports. The mbed info pages and examples only mention/elude to one.

I noticed that the SPI2 pins are brought out in the Morpho headers: PB12: NSS PB13: SCK PB14: MISO PB15: MOSI

So is this port useable?

Many thanks, The Cageybee

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Affordable and flexible platform to ease prototyping using a STM32L152RET6 microcontroller.
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1 Answer

5 years ago.

According to the ST change log for the mbed lib all possible SPI ports have been added as of version 81.

See here for the pinnames.

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