Forum Posts
ads124s08 with STM32F407VGT6 spi communication problem
I need to get information from an ti's ads124s08 and imported an example from arduino forums. I can communicate with device using an arduino for test (on the same board and same specs) but can not use with stm. In fact, i think there should be a prob...
Self-generated breaks are not detected sometimes
We configured our controller (STM32F427IG) as master and USART8 to LIN-mode. We observed, that the own breaks are detected with the break detection interrupt. Furthermore, we also get the framing error interrupt as the stop bit arrives later for the ...
7 Inch Display interface with STM32F746IGT custom development board issues?
Hai....,I am using Waveshare STM32F746IGTx Development board and Waveshare 7 inch(1024x600) Capacitive Touch display QUADSPI (MT25QL128ABA1ESE-0SIT Micron Technology) own development board STMCube IDE and Custom External loader file.After upload the...
When giving a Comparator a continuous signal and a sine (or sawtooth) the output isn't a clean PWM
Hello,I am trying to use a NUCLEO - STM32G474RE to dirve a buck converter in current mode. For this I need to use a comparator, and when I test it the outcome isn't what I expected. To verify its normal behaviour, I chose Vref/2 as INM and I plugged ...
Resolved! Generate Noise Using LFSR (Linear Feedback Shift Register)
Hello,I am trying to generate white noise using the DAC, much like was mentioned in this forum post:How to generate a white noise with the DAC on STM32L1However, I don't know if putting values into memory table and using cyclic mode is the only answe...
HOW TO SET UP 9 ADC DIFFERENT CHANNELS USING POLLFORCONVERSION OR DMA?
Am using an Stm32f103c8 microcontroller, initially i configured 1 single ADC pin and measured temperature from the thermistor using (PollForConversion) which worked perfectly. Then I configured 5 ADC Pins to measure the temperature again and Current ...
stm32f4 using NVIC_SystemReset() fails to reset
Hello,My board consists of stm32f427 and I have a strange problem.Calling NVIC_SystemReset() causes CPU to hang. This happens only on some boards.I could overcome the problem in one of the following:Add a HAL_Delay(100) before calling NVIC_SystemRese...
How to determine what type of FIR filter is being used?
I am reviewing another person's program and need to know how the filters are operating for troubleshooting. Here are a few examples from the program I am looking at.filter_arm_status = arm_fir_decimate_init_q15(&Sine_Filter, 31, 2, FIR_Coeff_Buffer, ...
