Updates device communication statistics kept inside the enabler based on communication status and completion status and returns the normalized communication status.

The common code calls dcrp_stat_process() after each call to user_read_data() and user_write_data(). If those routines make multiple requests of the device, or if other routines, such as user_valid_point() or user_device_info() access the device, they should call dcrp_stat_process() to process the status values and update the device communication status.

Syntax

TOOLKIT_STATUS dcrp_stat_process (device, comm_status, status)

DEVICE_DATA* device;

TOOLKIT_STATUS comm_status;

TOOLKIT_STATUS status;

Input Parameters

device

Is a pointer to the structure defining device data. DEVICE_DATA is a typedef to a structure defined in <inc_path/toolkit.h>.

comm_status

Is the communication status where TOOLKIT_STATUS is a typedef to an ENUM defined in <inc_path/toolkit.h>.

Valid values are:

TOOLKIT_WRITE_FAILED

TOOLKIT_TIMEOUT

TOOLKIT_BAD_DATA

TOOLKIT_SUCCESS

TOOLKIT_FAILURE

status

Is the function completion status. Valid values are:

TOOLKIT_SUCCESS

TOOLKIT_FAILURE

TOOLKIT_REPLY_LATER

Output Parameters

None

Return Value

This subroutine returns one of the following:

TOOLKIT_SUCCESS	Communication completed successfully.
TOOLKIT_FAILURE	Communication not completed successfully.

More information

	DCRP_STAT_PROCESS algorithm.
	Device Communications Toolkit other subroutines.

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