Configuration Items - Freescale Semiconductor DSP56800E User Manual

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Configuration Items

This section summarizes the symbols used in macro definitions for the static Temperature Sensor

module configuration by the driver initialization routine. These symbols are intended for the

application (project) specific configuration file appconfig.h.

Table 5-722. Temperature Sensor System Configuration Items for appconfig.h

TSENSOR_CNTL_INIT

API Specification

This section specifies the exact usage for each API function.

Function arguments for each routine are described as in, out, or inout.

1. in argument means that the parameter value is an input only to the function.

2. out argument means that the parameter value is an output only from the function.

3. inout argument means that a parameter value is an input to the function, but the same

parameter is also an output from the function.

Note: inout parameters are typically input pointer variables in which the caller passes the address

of a pre-allocated data structure to a function. The function stores its results within that data

structure. The actual value of the inout pointer parameter is not changed.

ioctl call(s):

The ioctl call is generally represented by one of the following forms:

UWord16 ioctl(const int *pModuleBase, void Cmd, void param);

void ioctl(const int *pModuleBase, void Cmd, void param);

Description: The ioctl call "modifies" the Temperature Sensor device modes or accesses the

Temperature Sensor System register(s).

Table 5-723. Temperature Sensor Driver Arguments - ioctl

Temperature Sensor module identifier.

Use TSENSOR.

Commands found in tsensor.h which are

used to modify the Temperature Sensor

module status and control registers. See

Table 5-724.

Targeting 56F8xxx Platform

Represents contents of the Temper-

ature Sensor Control Register

FREESCALE SEMICONDUCTOR

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