Unitech PA982 Instrukcja Użytkownika Pobierz pdf (Strona 22)

2.24 Only send single command decoding chip

Function Description:

Send command to decoder chip. This is a variation of command HAM_SendCommand. It sends

following command to Hamster: (note, only two bytes without BCC)

Esc, 0x80+cmd

Function call:

BOOL HAM_SendCommand1(BYTE cmd);

Parameter: (input)

cmd: BYTE: command

Return:

TRUE = indicates the command has been successfully sent to queue to output.

2.25 Send command to decoding chip

Function Description:

Send command to decoder chip. This is a variation of command HAM_SendCommand. It will read

a number of parameters and packet them as in following format and send it to decoder chip.

Esc, parameter1, parameter2, …, BCC

The total number of parameters is specified by first parameter num.

Function call:

BOOL HAM_SendCommand2(BYTE num, BYTE parameter1, …);

Parameter: (input)

num: BYTE: number of total parameters

parameterx BYTE: Parameter

Return:

TRUE = indicates the command has been successfully sent to queue to output.

2.26 2D imager supporting for PA966/967

2D supporting API is described on individual document. Please get it from

http://w3.tw.ute.com/pub/cs/manual/WinCE_programming_manual/2D_Engine_SDK.pdf

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