Display video from SD Card
Hello,I am using STM32H753I-EVAL2.Is there any example of display a video from sd card?Thanks,Lior
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It is possible to make a 3 (or 4) phase PWM (with complementary outputs) with just one TIMx (1, 8 or 20) timer not configured as a slave? Just one-timer.
I know that it is possible with HRTIM, but I need to know if it is also possible just with one TIMx timer
CCM RAM use cases in STM32F4-series
Hi!It's a beginner question, but what is te purpose / use case the CCM RAM in STM32F4-series?I asking this due to CCM RAM in this MCUs connected to D-bus only. For this reason, this implementation don't have code execution capability nor DMA.I'm afra...
Measure HSE using TIM17
We are using the STM32H753ZI and to test if the LSE and HSE have the correct frequency, we want to measure it's frequency using TIM16 and TIM17.We managed to measure the frequency of the LSE using the internal input capture of TIM16 but when we tried...
Is there a Standard DSP library for STM32F030R8 ,which uses a Cortex M0 ? Where can I download it?
I transplanted the general FFT algorithm ,but it took a lot of time for the CPU to run .I wonder if I can save time by using a Standard DSP library.
Hi I have a problem with I2C: I cant make it send 1st byte(addr) properly (10%-20% of the time)
my init: I2C1->TIMINGR= 0xB0420F13; //p942 p917 XTAL=48MHZI2C1->MY_I2C->TIMEOUTR= 0x0000900A; //p943I2C1->CR1=1; no irq are involved (yet)then I'm trying to start a frame (slave not connected- still- I would like I2C to send 1st byte)I2C1->CR2=...
Problem with ADC DMA One Shot Mode
Hi folks,i'm using a STM32H750 MCU for analog data acquisition. I've implemented a simple UART Command interface to trigger a measurement with a given number of samples. This Interface works fine (checked it with the debugger).Now the Problem: only t...
Is STM32F469ZI dual bank Flash or not ?
Hi,We're currently using STM32F446ZE on a board but we'd like to switch to a dual bank flash device as to secure OTA update. Searching some sort of 'equivalent' (indeed, they're not pinout equivalent but, at least, use the same LQFP 144 package) we f...
Resolved! DFU usage with STM32CbeProgrammer
Posted on March 01, 2018 at 14:28That is anoying. STM32CubeProgrammer does not work in DFU mode and Its probably a driver problem. On Page 7/39 in UM2237 STM32CubeProgrammer software description - DFU Driver. There it is described to uninstall the o...
How to enable PWM using interrupt
Hi I'm new to STM32 and I am exploring this MCU. I have the STM32F103C8T6 MCU. I just want to ask some help how to enable PWM using interrupts. I am using TIM2 CH1 and set them on the CubeMX. Now I use PA6 as input switch to enable and disable th...
