• Need Help regarding IOT
    Hi Team, i am completely new to this world, but still i would like to build a solution based on IOT where i can simply sense some object and reflect it status on internet application. can somebody please...
  • JTAG or UART help needed
    Hi I am hoping someone can help me with this... (it is a DIY project more than anything else) I purchased a robot vacuum cleaner last year and it was working well until about 1 month ago when it...
  • Electromagnetic tracking. Need help
    Hello. Help is needed in developing an electromagnetic tracking system. I wound coils, made hardware and wrote a program. But the system is not working properly. I need help from a person who has already...
  • Bare Metal UART - Need Help
    I am hoping someone could help me with this UART issue. I am completely new to this embedded programming. Just exploring the world of arm. I have a problem, I don't see anything output to the Tera Term...
  • A simple arm program question, could help me?
    After executing the instructon bl read_nand_to_sdram, my arm program will not execute the instruction ldr sp,=0x34000000 , but goback to execute the instruction bl init_sdram,why?   .global _start   ...