sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Correct some comments

Browse Source
This commit is contained in:
Gregory Nutt 2016-08-09 15:15:21 -06:00
parent b5b7a21bb6
commit fdcf0f7e5f
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/src/stm32/stm32_pwr.c
View File

@ -91,7 +91,7 @@ static inline void stm32_pwr_modifyreg(uint8_t offset, uint16_t clearbits, uint1
* writable - True: enable ability to write to backup domain registers
*
* Returned Value:
* True: The backup domain was previously writable.
* None
*
************************************************************************************/

6
arch/arm/src/stm32/stm32_pwr.h
View File

@ -73,11 +73,15 @@ extern "C"
* Enables access to the backup domain (RTC registers, RTC backup data registers
* and backup SRAM).
*
* NOTE: Reference counting is used in order to supported nested calls to this
* function. As a consequence, every call to stm32_pwr_enablebkp(true) must
* be followed by a matching call to stm32_pwr_enablebkp(false).
*
* Input Parameters:
* writable - True: enable ability to write to backup domain registers
*
* Returned Value:
* True: The backup domain was previously writable.
* None
*
************************************************************************************/