dcrp_stat_process

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_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: