• ARM(AT91M55800)UART interrupt + pdc, empty buffer
    Hi, I'm using AT91EB55 eval board. My interrupts rutines are based on functions which simply configure software buffers in order to store(by PDC) there data from uart. If I put this functions(send_pdc...
  • Using a ring buffer to transmit
    Using a LPC2400/LPC17xx family of microcontrollers, if I use a TX ring buffer, I think there is a risk of the THRE interrupt to come so quickly that the hardware TX buffer is emptied before any task...
  • Incorrect PDC address definitions in ATSAM3S4.h file
    While using Keil MDK-ARM and uVision, version 4.53, I have found a bug in the processor's header file, namely, AT91SAM3S4.H for Atmel's SAM3S microcontroler family. This bug has to do with PDC register...
  • "Transmit Buffer Interrupt" in XC16x
    Hi, I am using Keil to write an ASC0 program for XC16x with the concept "Transmit Buffer Interrupt". In the link the manual is to be found (chapter 19.2.3): www.infineon.com/.../xc164_um_v1.2_2006_03_per...
  • RealView Empty project doesn't work
    Hi, I am trying to create a simple project for AT91FR40162 using RealView compiler. It contains only 1 file main.c: #include <91R40008.h> void main(void) {;} When I compile it, I get this error...