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  • Getting error L6050U in Keil for building project of STM32L151CB microcontroller

    Hi,

    I am using Keil uvision version 5.25  for development of project using STM32L151CB ARM cortex M3 microcontroller. As i am beginner for this. So i have download firmware of RAK5205 development board from git. But i am getting error "Error .\Objects…

  • Need solution to resolve the error getting in keil uvision 5.25 set up

    Hi to all team members,

    I am using Wis trio Lora tracker RAK5205 board  with STM32L1 ARM Cortex m3 low power microcontroller for development purpose.

    I have install latest Keil uvision 5.25 and also update all packs. But than also i am getting error as…

  • May I know where does stack memory begin in a Cortex M3's memory?

    For example, is it at the beginning of RAM, user or silicon vendor defined?

    I'd like to know such that I can identify the stack boundaries in memory and therefore know if I've caused a stack overflow in my code.

    My device is an LPC1778, and Im using…

  • DesignStart Pro: APB on FPGA via Quartus Prime

    Hello,

    I try to implement the Cortex-M3 processor on an FPGA via Quartus Prime. I set up the SSE050 Subsystem and tried to connect several peripherals to the board. I want to test the functionality with a uVision project lighting some LEDs. To have access…

  • L6221E execution regions overlap error

    I am working on Keil uVision4 and just started learning ARM Cortex-M3 assembly. Executing a program but have this error during the build process:


    .\mycode1.axf: Error: L6221E: Execution region ER_RO with Execution range [0x00000000,0x00000038) overlaps…

    • my_code.txt.zip