[riot-notifications] [RIOT-OS/RIOT] boards/b-l072z-lrwan1: use STM32 common i2C configuration (#11570)

Alexandre Abadie notifications at github.com
Fri May 24 11:33:30 CEST 2019


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### Contribution description

This PR slightly adapts the STM32 common I2C configuration to make it compatible with STM32L0 cpus. The board b-l072z-lrwan1 peripheral configuration is adapted to use the common I2C configuration, since it's almost the same.

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### Testing procedure

Try an I2C sensor on b-l072z-lrwan1, it should still work.

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### Issues/PRs references

None

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

  https://github.com/RIOT-OS/RIOT/pull/11570

-- Commit Summary --

  * boards/stm32: adapt common i2c config to L0 boards
  * boards/b-l072z-lrwan1: use common i2c configuration

-- File Changes --

    M boards/b-l072z-lrwan1/include/periph_conf.h (24)
    M boards/common/stm32/include/cfg_i2c1_pb8_pb9.h (6)

-- Patch Links --

https://github.com/RIOT-OS/RIOT/pull/11570.patch
https://github.com/RIOT-OS/RIOT/pull/11570.diff

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https://github.com/RIOT-OS/RIOT/pull/11570
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