• 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...
  • 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?
  • Positioning a function in a Position Independent Executable
    Hi, I am using ARM DS-5 version 5.21.1 and trying to develop a Position Independent Executable project. So far, compilation with --bare_metal_pie looks OK. Next, I would like to place a function (so...
  • Position independent
    I tried to write position independent code with keil, but the interrupt handle seems does not work,the code is below DCD UART0_IRQHandler_Proc - . ; 21: UART0 UART0_IRQHandler_Proc PROC IMPORT...