About Kilian Nötzold

Kilian Nötzold · 2025-01-02

Hi there,Im currently evaluating moving from Keil uVison to VSCode. But im missing a NVIC view. Is there anything like this in VSCode?This is how it looks in uVision: https://developer.arm.com/documentation/101407/0541/Debugging/Debug-Windows-and-Dia...

Kilian Nötzold · 2024-12-19

Hello,Any access to the calibration memory addresses of the analogue temperature sensor or the internal reference causes a hard fault if ICACHE is enabled.Here is an example:ui16Temp = __HAL_ADC_CALC_VREFANALOG_VOLTAGE(0x0BF0, ADC_RESOLUTION_12B); MX...

Kilian Nötzold · 2018-12-11

Hello,I try to use the FPU exception interrupt handler in STM32H743ZIT but the FPU interrupt is not coming. I initialized the interrupt in this way:HAL_NVIC_SetPriority(FPU_IRQn, 0, 0); HAL_NVIC_EnableIRQ(FPU_IRQn);Than provoke a division by zero FPU...

Kilian Nötzold · 2018-09-26

The function using ADC_CALIBRATION_TIMEOUT. This timeout is defines as:/* Fixed timeout value for ADC calibration. */ /* Values defined to be higher than worst cases: low clock frequency, */ /* maximum presca...

Kilian Nötzold · 2018-08-21

Hello I have a custom board with a STM32H753ZIT and I’m wondering about the amplitude of the HSE crystal. It is only 300mV (see the attached Image). It seems to wok but is this normal?The crystal requires a load capacity of 20pF per datasheet, the ca...

Kilian Nötzold · 2025-01-07

Thanks for pointing out the core SVD files. I had no idea they existed. Maybe I will develop a specific NVIC view.

Kilian Nötzold · 2025-01-06

Hi @Nawres GHARBIThanks for looking into this. The view is a debug view available during dubbugging. To see the active/pending IRQs. It is not used for configuring the NVIC, I think STM32CubeMX is only used for offline register configuartion, not wh...

Kilian Nötzold · 2019-09-02

Same issu in the H7 1.5.0 Driver.Fixed it by adding uwTickPrio = TickPriority; in HAL_InitTick of stm32h7xx_hal_timebase_tim.c

Kilian Nötzold · 2019-06-26

I was facing the same issue. I was able to solve this by adding: SCB_CleanDCache_by_Addr (uint32_t *addr, int32_t dsize)after writing to the backup RAM.The issue was that the data was still in the cache and has not been transferred into the SRAM when...

Kilian Nötzold · 2019-01-08

No one else facing this issue?I have attached a test project for the STM32H743ZI-Nucleo Board. When it running the green LED1 is blinking. If the user button is pressed a division by zero is provoked. In case the division by zero bit in the FPSCR reg...

User statistics

User Activity

Is there in VSCode a NVIC view?

Accessing calibration values with ICACHE enabled causes hard fault

How to enable FPU Exception interrupt handler in STM32H7

Bug in HAL_ADCEx_Calibration_Start

STM32H7 HSE Amplitude

Re: Is there in VSCode a NVIC view?

Re: Is there in VSCode a NVIC view?

Re: STMHAL STM32L152RETx - If you use TIM2 as the timebase source, it will assert in HAL_NVIC_SetPriority() due to uwTickPrio not being set in the TIM2 version of HAL_InitTick()

Re: I can not use backup RAM for STM32H743BI. Is there any application note or source code for backup RAM.

Re: How to enable FPU Exception interrupt handler in STM32H7