Aim MIL-STD-1553 - Apicmdgeniooutchnwrite

MIL-STD-1553 Reference Manual
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Chapter 11 – General I/O Functions
11.1.2 ApiCmdGenIoOutChnWrite
Prototype:
AiInt16 ApiCmdGenIoOutChnWrite (AiUInt32 ul_Module, AiUInt8 genio_type, AiUInt8 chn,
AiUInt32 res, AiUInt32 val);
Driver Command:
TG_API_GEN_IO_OUT_CHN_WRITE (0x302)
Purpose:
This function is used to write data to the specified output channel.
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7……..4
3…….0
SlotNumber
BoardType
Slotnumber: 0
BoardType:
Value
Define
Description
0
API_GEN_IO_INIT_TYPE
Init ASP Driver structures and IO
access
1
API_GEN_IO_APX_TYPE
APX Discrete I/O type
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Channel selection
For ‘BoardType’ = 1
Value
Description
0
write all discrete output channels at once
1..32
write to single discrete output channel
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3
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2
2
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Spare Parameter
For ‘BoardType’ = 1
‘chn’
Value/
Range
Description
0
0
1
write all discrete output channels at once
write inverted ‘val’ to all output channels
1..32
0
1..1000
write ‘val’ to the selected output channel (set/reset bit)
toggle the selected output channel for ‘res’ msec