Iei-integration AFL2-17A-H61 v1.02 Manuale Utente Scaricare il pdf (Pagina 44)

AFL2-17A/AB-H61

Page 25

2.4.3.2 _LED_INFO

Syntax: typedef struct _LED_INFO {

UCHAR Main_Addr; //Main address

UCHAR R_LN; //Red list number

UCHAR G_LN; //Green list number

UCHAR B_LN; //Blue list number

} LED_INFO, *PLED_INFO;

Parameters:

Main_Addr – The target LED IC address on the physical circuit

：

UCHAR(BYTE)

。

R_LN

、

G_LN

、

B_LN – The LED code on the IC.

：

UCHAR(BYTE)

。

Remarks: Call this function to send information control packets and use the information in the

packets to control LED. The structure contains the target LED IC address on the

physical circuit and the LED code on the IC.

2.4.4 Programming Example

An example program is provided below. Please modify it by the language you use.

{

PLED_PWM_INFO LEDCOLOR = new _LED_PWM_INFO;//Define Data structure

HANDLE hSMB_Dev = LIGHTBAR_DriverInit();//Init SMBAPI driver and get device Handle.

LIGHTBAR_DeviceInit(hSMB_Dev);//Init Target device

//Set LED level information.

LEDCOLOR.R_LEVEL = 7;

LEDCOLOR.G_LEVEL = 7;

LEDCOLOR.B_LEVEL = 7;

//Set LED Address

LEDCOLOR.LED_Info.Main_Addr = 0xC0;

LEDCOLOR.LED_Info.R_LN = 0x00;

LEDCOLOR.LED_Info.G_LN = 0x01;

LEDCOLOR.LED_Info.B_LN = 0x02;

If(LIGHTBAR_Brightness_Single(hSMB_Dev, LEDCOLOR, 1) == False){

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Iei-integration AFL2-17A-H61 v1.02 Manuale Utente Pagina 44