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[STM32F3xx] LowPowerTicker implementation #1813

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BartSX
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@BartSX BartSX commented May 30, 2016

LowPowerTicker for STM32F3xx family is implemented using the RTC periodic unit
functionality. For more informations please follow this document:

www.st.com/resource/en/application_note/dm00025071.pdf

Supported platforms:

  • DISCO_F334C8
  • NUCLEO_F334R8
  • NUCLEO_F303K8
  • NUCLEO_F302R8
  • NUCLEO_F303RE

LowPowerTicker for STM32F3xx family is implemented using the RTC periodic unit
functionality. For more informations please follow this document:

* www.st.com/resource/en/application_note/dm00025071.pdf

Change-Id: I9b24703c65e008e8337937f4e65e8e85fec2636c
Change-Id: I029bb70634cd919f3ec5b1d43f2f92f4f9cc895b
Change-Id: Idc037d22f9b0037c70910f84ca0507941f4e1eb8
We need to enable the LSI clock to be able to start the RTC periodic unit.

Change-Id: I4543b0f9d6995b1c90b766f4909e3a324db98022
Change-Id: I6eebd93e060a0a3d79645cc9b44ef31e71993243
Change-Id: I8597fe649bef8141ee70686e725eff8f5de0fd0e
@0xc0170
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0xc0170 commented Jul 1, 2016

@BartSX One of the PR for Low power ticker was merged, is the rest of them updated? I haven't noticed any changes for instance in this one.

There are now conflicts

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0xc0170 commented Jul 21, 2016

This shall follow the update made for #1796, plus requires a rebase to resolve conflicts (device macros to device_has).

Please update the PR.

cc @bcostm @adustm @egostm @LMESTM

@ciarmcom
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Can one of the admins verify this patch?

@sg-
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sg- commented Sep 8, 2016

934741b, 4664b9a, ed11c88, 3b041c9, 79869cb needs to be reverted and use target.json device_has

@BartSX @bcostm @adustm @egostm @LMESTM

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bcostm commented Sep 9, 2016

The reference is now PR #2650 (LowPower ticker on F3 devices). We are waiting this one to be merged before continuing the porting on other STM32 devices. This PR can be closed.

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sg- commented Sep 28, 2016

#2650 has been merged. Closing this

@sg- sg- closed this Sep 28, 2016
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5 participants