Resolved! TIM PWM CCR DMA get Transfer error
I am trying to use dma with timer 2 in order to change the dutty cycle of a pwm output in each cycle. However, I get a dma transfer error.
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STM32 CANopen CAN Festival
Hello, I need to find a free CANopen stack. I have found CAN festival, but I can not figure out how to configure it for STM32. I would appreciate any help. Also, please advise on any other free CANopen stack for STM32.Thank you and best regards,Vouri...
Resolved! What is the output pulse duration of the TIM1 TRGO 2 compare pulse mode?
Hi,I want to confim the pulse duration fo the TIM1 TRGO2 compare pulse. I used the TIM1 trgo2 to trigger the ADC. The TIM1 clock is 64MHz and the ADC clock is 32MHz, the sampling time is 7.5 ADC clock.I want to set the ADC trigger mode is "01", but i...
Resolved! How can i write on flash on STM32 MCU family?
I'm totally new on stm32 mcu's. i was working on a project and i want to update the MCU(The previous MCU was AVR) and i want to encode and decode base64 using Stm32CubeIDE(HAL Driver), so i decide to port my arduino library. The library is attached, ...
STM32G030 PGERR writing double word after programming from PEMicro Cyclone?
I have a strange issue with a STM32G030 and Flash writes. I am trying to change a 64-bit (double word) value from erased 0xFFFFFFFFFFFFFFFF to 0xFFFFFFFFFFFFFF00.I have three scenarions:Bootloader app erases and writes application imageSegger J-Link ...
Resolved! Multi Channel ADC + DMA on STM32F723. Conversion of one channel affects other channels
Hello ST Community,as part of a project I want to perform an AD conversion (ADC1 + DMA) of 4 channels at a sampling frequency of 5.5kHz. For this I have configured a timer which determines the sampling frequency and the data is stored on a MicroSD ca...
Resolved! Problem reading Flash Memory
Hello guys,I am working with a STM32L071CB MCU.Currently I am trying to backup GPS data to internal memory flash when there is not LTE connection to send later when the LTE service is restored.Writing data to memory has been done right. I am having p...
Pixel clock on STM32H7B3I-DK evaluation board
Hello,I am connecting a display to the evaluation board STM32H7B3I-DK. Increasing the clock frequency to 50 MHz this degrades so much that it cannot be usable. What settings need to be made to have a usable clock? Please, view the last screenshot of ...
Resolved! Information about internal flash memory of STM32L4R9
Hi,I'm working on a project where I'm supposed to save data that I collect from the XXXX accellerometer and then process it by performing an fft.I'm working on a project where I'm supposed to save data that I collect from the IIS3DWB accellerometer a...
