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Hey guys.There is a library named cmsis_dsp for these mcus but when i took a look inside them there were just simple codes and not hardware implementation of dsp.But in datasheet it says:The STM32F405xx and STM32F407xx family is based on the high-per...
Hi all,I have a STM32F765, which i want to use to generate 4 D-shot signals on 4 GPIO, in the specific 4 gpio connected to Timer 1 .The timer is set as 4 channel pwm with DMA (memory to perpheral).The issue is that i'm able to generate the desired si...
I am using STM32CubeIDE with a STM32F103 and have UART1 setup in interrupt mode. Is there a working code example anywhere that tells how to implement UART interrupt mode? I have been unable to find via g~~gle. I have worked with multiple other proces...
Hi:Is is possible to configure the LSM6DSOX to only capture data (Accel and Gyro) when an external trigger is given? This would be an interrupt from a host processor. The trigger may or may not be a fixed consistent frequency. I am aware of the DEN t...
Specifically using the timers on STM32H743XI-EVAL and have the microcontroller STM32H743
I try optimize to maximum MCU offload this operation:I2S DMA stores sample LRLRLRLR... circular i need reorder it to LLLLLLRRRRR in other memory place.I mean DMA or other hw methods cant copy mem to mem with skip defined, mean every other.Then i try ...
I have 8 GPIO pins where I want to read the state of the pin. I want to do this with a DMA controller. My guess is that this should be done with perhipipal to memory. The code is shown in the txt. file. When the DMA is finished it goes into an inter...
I'm sampling at 100 msec and adc is in single mode with PRESC_PCLK_DIV6 and SAMPLE_480CYCLES.
So I’m trying to sample 2 analogue signals with the use of DMA. The ADC’s are running on highest possible speeds (core clock). But when I’m looking at the results for some reason one ADC avoid some “lines�? of value’s and instead of giving the right ...
HelloI using STM32F746 Dicovery kit.USART callback worked before!!! All communication worked normal and both callbacks worked.I did a mistake. Installed new stm32cubeide_1.6.1and removed an old IDE.Now callback for receiving is working and transmit c...
