mdaqDIOFunc

Description

This function sets alternative function for DIO channels. By default alternative DIO channel functions ENC1, ENC2, PWM1, PWM2, PWM3 and UART are enabled. This function will return error if direction of DIO channels does not allow to set selected function (e.g DIO channel configured as an output can't be configured as ENC1 (input direction)).

DIO alternative functions ('dioFunction' argument):

• 0 - NONE (doesn't set anything)
• 1 - ENC1
• 2 - ENC2
• 3 - PWM1
• 4 - PWM2
• 5 - PWM3
• 6 - UART

Parameters

• linkID: Valid connection link ID (optional)

• func: Alternative DIO function

• enable: %T/%F to enable or disable

Examples

// disable Encoder1 function - set to DIO linkID = mdaqOpen(); mdaqDIOFunc(linkID, 1, 0); mdaqClose(linkID);

See Also

• mdaqDIOWrite
• mdaqDIORead
• mdaq_dio_dir