[riot-commits] [RIOT-OS/RIOT] b78e4e: cpu/stm32f1: dont provide periph_rtc at cpu level

Alexandre Abadie noreply at github.com
Tue Apr 28 09:50:56 CEST 2020


  Branch: refs/heads/master
  Home:   https://github.com/RIOT-OS/RIOT
  Commit: b78e4efb56a8ffca84e8b8c87caf2f26d4aeae7d
      https://github.com/RIOT-OS/RIOT/commit/b78e4efb56a8ffca84e8b8c87caf2f26d4aeae7d
  Author: Francisco Molina <femolina at uc.cl>
  Date:   2020-04-27 (Mon, 27 Apr 2020)

  Changed paths:
    M boards/common/blxxxpill/Makefile.features
    M boards/common/iotlab/Makefile.features
    M boards/fox/Makefile.features
    M boards/nucleo-f103rb/Makefile.features
    M cpu/stm32f1/Makefile.features

  Log Message:
  -----------
  cpu/stm32f1: dont provide periph_rtc at cpu level

stm32f1 periph_rtc implementation gets a 1s resolution by dividing
CLOCK_LSx by 32768. This only make sense if CLOCK_LSE is set,
otherwise CLOCK_LSI=~40000, which will lead to an imprecise rtc.


  Commit: 6105f223e34f67b656168950061344bee440064c
      https://github.com/RIOT-OS/RIOT/commit/6105f223e34f67b656168950061344bee440064c
  Author: Alexandre Abadie <alexandre.abadie at inria.fr>
  Date:   2020-04-28 (Tue, 28 Apr 2020)

  Changed paths:
    M boards/common/blxxxpill/Makefile.features
    M boards/common/iotlab/Makefile.features
    M boards/fox/Makefile.features
    M boards/nucleo-f103rb/Makefile.features
    M cpu/stm32f1/Makefile.features

  Log Message:
  -----------
  Merge pull request #13930 from fjmolinas/pr_stm32f1_rtc_dont_provide

cpu/stm32f1: dont provide periph_rtc at cpu level


Compare: https://github.com/RIOT-OS/RIOT/compare/096996ee22a5...6105f223e34f


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