@CHIP-RTOS C Library - Hardware API

hal_install_pfaildone_callback

Install powerfaildone callback.

void hal_install_pfaildone_callback (InterruptHandler pfaildone_callback);

Parameters

pfaildone_callback

Pointer to callback function.

Return Value

none

Comments

Install a callback for the event "Powerfail is Done".   The callback is executed after all Powerfail actions are finished.   This means that the user non-volatile data has been written and the file sytem closed.

The user can toggle a PIO inside this callback and measure the time from Powerfail (PFI/NMI) to this event.

The time to close the file system depends on the number of open files and on which drive these files are located (speed of the drive).

See Also

hal_init_non_volatile_data        hal_save_non_volatile_data        

RTOS API

This library function invokes a RTOS software interrupt. Refer to this RTOS API function's documentation for more details.

Supported since or modified in @CHIP-RTOS version

SC12	SC13	SC11	SC1x3	SC2x
V1.21	V1.21	V1.21	V1.10	V1.00