1.10.17.5 1.11.17.5 1.12.18.5 1.13.16.5 QEIx_PositionGet Function
C
/* x = QEI instance number */ uint32_t QEIx_PositionGet ( void )
Summary
Reads the position from the quadrature encoder.
Description
This function reads the position from the quadrature encoder as tracked by the channel counter.
Precondition
QEIx_Initialize function must have been called first for the given channel.
Parameters
None.
Returns
Position of the encoder.
Example
uint32_t position; QEI1_Initialize(); QEI1_Start(); position = QEI1_PositionGet();
Remarks
In counter-clockwise direction, position counter works in down counting mode. The operating mode of position count is controlled by Counter Control Mode (QEIxCON.CCM) bit