Hi,
I'm new into mixing C and ASM on Cortex M3 using keil, here is the question,
Suppose that a function tries to access some memory that is not in the system, something like this, the system crashes with the hardfualt exception, so my question is…
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…
- over 1 year ago
- Software Tools
- Keil forum
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…
- over 1 year ago
- Software Tools
- Keil forum
the relationship between startup_ARMCM3.s and gcc_arm.ld from Cortex-M3 of MDK5.
Dear All,
Currently now I'm trying to undersatnd the relationship between startup_ARMCM3.s and gcc_arm.ld from Cortex-M3 of MDK5.
the following codes are refered from Cortex-M3 of MDK5 example code.
1 //---startup_ARMCM3.s----------//
2
3 __HeapLimit…
- over 2 years ago
- Software Tools
- Keil forum
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…
- over 5 years ago
- Software Tools
- Arm Development Studio forum
Free ARM Cortex-M3 Simulation Software?
Hello,
We have received a question on ARM Facebook I think this group could answer.
Is there any ARM Cortex-M microcontroller simulator available for free?
The poster seemed most interested about Proteus Virtual System Modelling I believe.
- over 6 years ago
- Software Tools
- Arm Development Studio forum
Compile error for core_cm3.c
I'm currently trialing the Keil uVision compiler V5 with the ST demo board MCBSTM32 (uses an STM32F103R8).
The Keil IDE indicates that a set of the inline assembler definitions are incorrect.
__ASM uint32_t __get_PSP(void)
__ASM void __set_PSP(uint32_t…
- over 6 years ago
- Software Tools
- Arm Development Studio forum