Gregory Nutt
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8b5833f7fe
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A consequence of Max's change to the logic to enable access to the backup domain is that every call to enabledbkp(true) must be followed by a matching call to enablebkp(false). There was one cse in both RTCC drivers where that may not always be true.
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2016-08-09 11:33:47 -06:00 |
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Max Neklyudov
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1e3ccbac12
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Make stm32_pwr_enablebkp thread safe
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2016-08-09 07:36:13 -06:00 |
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Gregory Nutt
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12bf2aa3be
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Correct description of some input parameters. Suggested by Pelle Windestam
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2015-05-05 06:26:59 -06:00 |
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Gregory Nutt
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d3ef23e05a
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STM32 PVD: Adds support for STM32's Programmable Voltage Detector feature. I put register access behind CONFIG_STM32_ENERGYLITE as have not checked F1/F2/F4 etc. manuals. Tested on STM32L1. PVD interrupt looks generic, at least #defines it needs are in headers for every chip variant. By Dmitry Nikolaev, submitted by Juha Niskanen.
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2015-04-28 06:37:59 -06:00 |
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Gregory Nutt
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4c0b8fba52
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Fix an error introduced into stm32_pwr_enablebkp(). That function must preserve the previous state of backup domain access on return.
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2015-04-18 07:31:20 -06:00 |
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Gregory Nutt
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0dc70108b8
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STM32: Fix for compilation introduced by last backup RAM change. Not sure it it is correct, be now things do compile
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2015-02-21 17:51:03 -06:00 |
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Gregory Nutt
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7d43cf2087
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Changes to support fully write protecting the backup domain. N.B. stm32_pwr_enablebkp did not account for the delay from enable to the domain being writable. The KISS solution is a up_udelay. A more complex solution would be a negated write test with restore. From David Sidrane.
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2015-02-21 14:53:33 -06:00 |
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Gregory Nutt
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33d5d24964
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Make sure that there is one space between while and condition
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2014-04-12 13:09:48 -06:00 |
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Gregory Nutt
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60036e60f8
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STM32L152: Better LOOPSPERMSEC; Need to set higher performance VOS
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2013-05-20 15:51:37 -06:00 |
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patacongo
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267eb76ea9
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The M3 Wildfire port is code complete and ready for test
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5125 42af7a65-404d-4744-a932-0658087f49c3
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2012-09-10 22:26:37 +00:00 |
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patacongo
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f63ccb3ad3
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ST3210E-EVAL: Add power management configuration; move all linker scripts to common files
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4879 42af7a65-404d-4744-a932-0658087f49c3
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2012-06-28 00:48:00 +00:00 |
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patacongo
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3c4954545e
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STM32 F4 RTC driver is fully coded (but not tested)
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4176 42af7a65-404d-4744-a932-0658087f49c3
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2011-12-14 19:12:00 +00:00 |
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patacongo
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4cbbcb893b
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Add code changes from Uros
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3507 42af7a65-404d-4744-a932-0658087f49c3
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2011-04-15 16:20:25 +00:00 |
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