• Cortex M4 - Returning from Interrupt
    Hi, I'm using the STM32 F407 (Cortex M4), and I am also only using assembly in uVision IDE. So far I have managed to setup a ISR for a pushbutton generated interrupt via GPIO. This all works, I get...
  • uart cortex mo
    what is the error #include <stdio.h> #include "Device\Nuvoton\Nano100Series\Nano100Series.h" #include "Device\Nuvoton\Nano100Series\uart.h" #include "Device\Nuvoton\Nano100Series\uart.c" //#include...
  • Unaligned accesses - CMSDK Example Cortex M0
    The spec mentions that the M0 will generate a Hardfault when unaligned accesses are detected. I would like to find out where is this implemented in RTL and understand it a little better. Does the...
  • cortex M0 based mcu dac error
    i i am developing cprtex mo based project. vendor is nuvoton. there seems to be error in dac. can i reduce the error. my dac ouput for input code 000 is 130mv. whose full scale range is 2.5v...
  • cortex-m0 address branching from ROM to RAM
    I'm designing a MCU platform that is using ROM and RAM. My boot up scenario is as follows. First, ROM F/W is executed after power up(ROM F/W is excecuted only 1 time). And then, core waits for...