getting Qei position value problem in LPC-1768

Hi every one i want to get the exact position alue of the quadrature encoder , in the QEI example of the CMSIS but when i want to use the QEI_Getposition function the returned value is still zero...
getting Qei position value problem in LPC-1768

Hi every one i want to get the exact position alue of the quadrature encoder , in the QEI example of the CMSIS but when i want to use the QEI_Getposition function the returned value is still zero...
QEI on MCB2900

Hi I got a mcb2900 board with NXP LPC2919 inside I start to investigate about the QEI (Quadrature Encoder Interface) of LPC2919 But I found out that inside lpc29xx.h there isn't any definitions...
QEI on MCB2900

Hi I got a mcb2900 board with NXP LPC2919 inside I start to investigate about the QEI (Quadrature Encoder Interface) of LPC2919 But I found out that inside lpc29xx.h there isn't any definitions...
Example Code for QEI in LPC17XX with RTX

Hi all I use LPC17xx and would like to add QEI module in my code. can you give me example code or project which is using QEI in RTX OS or without RTX?