Resolved! FPU and DSP in STM32
Does STM32H7B0VBT6 support DSP and FPU ?
Forum Posts
Resolved! TIM interrupt not firing after circular adc-dma started on STM32F030K6T6
Hi!I am using STM32F030K6T6 as my bldc controller.i set up my adc as below:/* ADC init function */ void MX_ADC_Init(void) { ADC_ChannelConfTypeDef sConfig = {0}; /** Configure the global features of the ADC (Clock, Resolution, Data Alignment an...
Resolved! ADC with DMA fist time shows correct value, second time a lot lower. STM32L412 running on 1.8V
Hello,I have ADC that reads battery voltage ( using 1024 samples with DMA, and after TC_IRQ I calculate average, it is stable to the bit !)First time Trigger ADC i get 4.11V (perfect voltage), after 2s i trigger ADC gain, and i get 4.05V. and from ...
Stm32F303CCT6 ADC scan bit
I'm sorry I can't find the right topic for my question so I put my question here.I want to know where is the Scan bit on STM32F303 register since I can't find it in the reference manual.I want to use regular scanconv mode for multi channel ADC.On STM...
Resolved! assignment discards volatile qualifier problem
I have a SPI Receive Interrupt function. where I have use *pRxBuffer as a volatile. But, I get the error of "assignment discards volatile qualifier". As attached in the figure below. How do I fix that line to make sure the warning will go away?
STM32 Timer?
I'm just getting started with STM32, so I'll askI need to generate a 25ns pulse 75ns gap on one output and againOn the other the same, but shifted by 180 degrees, ie by 50nsIs it in the power of STM32 timers to do this?The whole is mainly the rising ...
Issue with memory placement in Cube IDE generated project for STM32H755
Hi all, I have a Cube IDE project generated for the STM32H755 Nucleo using Cube MX. I switched out the linker script for one that I have used in other projects with this board, basically just defining some sections for large buffers in RAM. I use the...
What would cause the RTC to become damaged or stop updating hrs, mins and secs (but not subseconds) on an STM32L082 within a Murata CMWX1ZZABZ-078?
I have two projects, both using HAL libraries in STM32CubeIDE 1.5.1.The first project simply initializes the RTC, using external 32kHz crystal, and then falls into a loop that reads the RTC every second. Using my debugger with a breakpoint, I can see...
External OctoSPI flash and internal Flash
Hello everyone ; I am sorry for the basic question ; this is my first experience in external flash. we a re using kiel for develop our software . how can I set that some part of code to be located in the external falash ? and is it possibel to have m...
