[riot-notifications] [RIOT-OS/RIOT] boards/arduino-nano-33-iot: resolved SPI and I2C configuration conflict (#16453)

Ichiro Kuroki notifications at github.com
Thu May 6 06:25:53 CEST 2021


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### Contribution description
The configuration for I2C and SPI use the same serial communication interface (SERCOM4). This makes it impossible to use them at the same time. This commit switches the configuration of one of the SPIs from SERCOM4 to SERCOM2 
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### Testing procedure
The modified SPI configuration is responsible for communicating with the NINA W102 device. I tested that after making the changes, interaction with this device works as before (custom driver, missing in RIOT)
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### Issues/PRs references

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You can view, comment on, or merge this pull request online at:

  https://github.com/RIOT-OS/RIOT/pull/16453

-- Commit Summary --

  * boards/arduino-nano-33-iot: resolved SPI and I2C configuration conflict

-- File Changes --

    M boards/arduino-nano-33-iot/include/periph_conf.h (8)

-- Patch Links --

https://github.com/RIOT-OS/RIOT/pull/16453.patch
https://github.com/RIOT-OS/RIOT/pull/16453.diff

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https://github.com/RIOT-OS/RIOT/pull/16453
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