Kontron KEAPI Instrukcja Użytkownika Pobierz pdf (Strona 20)

Software specification for Kontron EAPI

Parameters:

in/out

Parameter name

Description

boardHandle

Handle of the selected board

voltageSensorNr

Number (index) of a voltage. Numbers start with 0

out

pVoltageSensorValue

Pointer to the value of the selected sensor, in millivolts

2.10 Fan Control

2.10.1 KEApiGetFanCount

KEAPI_CALLTYPE KEAPI_UINT32 KEApiGetFanCount (

KEAPI_UINT32 boardHandle,

KEAPI_PINT32 pFanCount

);

Description:

Provides number of fans.

Parameters:

in/out

Parameter name

Description

boardHandle

Handle of the selected board

out

pFanCount

Pointer to number of fans

2.10.2 KEApiGetFanList

KEAPI_CALLTYPE KEAPI_UINT32 KEApiGetFanList (

KEAPI_UINT32 boardHandle,

PFAN pFans,

KEAPI_INT32 fanCount

);

Description:

Provides information about fans.

Parameters:

in/out

Parameter name

Description

boardHandle

Handle of the selected board

fanCount

Number of fans, which can be obtained from the

KEApiGetFanCount function

out

pFans

Pointer to PFAN structure

Structure used:

typedef struct Fan

{

KEAPI_CHAR name[MAX_STR]; // Fan name

KEAPI_UINT32 rpm; // Revolutions per minute

KEAPI_UINT8 pwm; // Pulse width modulation fan control

KEAPI_UINT8 powerMode; // Fan speed control mode 0 = DC, 1 = PWM

KEAPI_UINT8 method; // Method of control - Maximal speed,

manual control or thermal cruise

} FAN, *PFAN;

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