About Leopold N.

Leopold N. · 2024-09-08

Hi together, ive read in the Datasheet that the STC3100 can be calibrated.The GG_CAL Bit (Bit 3 in REG_MODE @ Adress 0) can be set to short the analog Inputs together, allowing to compensate for Offset Errors.But how do i have to use this Bit? Just s...

Leopold N. · 2023-01-17

Hello,when i select the newer Toolchain "GNU Tools for STM32 (10.3-2021.10)" instead of the one that worked until now "GNU Tools for STM32 (9-2020-q2-update) i get some Linker Errors. The exact same Code builds fine on the older Toolchain but throws ...

Leopold N. · 2022-09-07

This Error shows up on various Places in the Memory. I can access the Memory through the Memory Browser, but unfortunately there is no Disassembly Interpretation like in the Disassembly Window. This Errors occurs mainly on SRAM Memory, not in Flash. ...

Leopold N. · 2020-05-01

Hello,i use STM32CubeIDE to program STM32H753 and i now got this error in my disassembly (attached).The Code Piece is attached too.I tried a bit and have seen that the error only occurs when i add the for-loop. Without it, its all ok. When i move the...

Leopold N. · 2019-10-10

Hello,i would like to roughly estimate the time the processor needs to execute some pieces of code.I know there is the DWT Cyclecounter, but the values it shows vary from one time to another at the same instruction. Also there is no information from ...

Leopold N. · 2023-01-17

Solution: Just overwrite those Functions with own Implementations:int _kill(int, int) { return(-1); } int _getpid() { return(1); } void _exit(int) { while(1) { } }

Leopold N. · 2023-01-17

The Problem is, that i dont even know which function calls them. The whole Code including the manual linked Libraries -lcmos0 and -lstm32f030f4p6 are written by myself and i never called explicitly a Function that i havent written on my own. The miss...

Leopold N. · 2019-10-11

How do i align loops or branch targets?I ask because the assembler/linker converts my code and places it. Should i go through the code and align every Line by hand?

Leopold N. · 2019-10-11

I used STM32F103 with Cortex M3 before and cyclecounting was quite okay with it. So im a bit disappointed that i now just cant calculate even a bit :(Well then i will just do some try and error and see whats best.Thank you

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STC3100 Calibration

STM32CubeIDE Linker Error on changing from GCC 9 to GCC 10

Failed to execute MI command: -data-disassemble -s 484 -e 760 -- 3 Error message from debugger back end: Cannot access memory at address 0x10000

STM32CubeIDE Disassembly Error

Cortex M7 CPI

Re: STM32CubeIDE Linker Error on changing from GCC 9 to GCC 10

Re: STM32CubeIDE Linker Error on changing from GCC 9 to GCC 10

Re: Cortex M7 CPI

Re: Cortex M7 CPI