STM32 MCUs Products
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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, ...
STM32H7 SRAM ECC or STL ram tests to achieve DC up above 90%?
HI ! There is a functional safety program when uesd STM32H750, I notice this MCU have ECC in SRAM part,。 so , If I only used ECC function , can I get 90% DC rate? And why in STM32H7 STL lib still have RAM TESTS lib and not used ECC instead?Thanks...
Resolved! MCU crashes after using HAL_OB function.
I have tried the HAL_OB function.No change was good.So I ran the code below.After that, ST LINK connection is not possible.MCU is not responding.Is there no way to get it back?MCU : STM32G07xCODE : FLASH_OBProgramInitTypeDef OBInit; if...
How to generate phase shifted full bridge PWM waveform for DC_DC converter using STM32F103RGT.
I have developed my own STN32F103RGT controller board for DC-DC converter application.I am using TIM1 CH1, CH1N and CH2, CH2N complementary pwm signals. I am able to generate complementary pwm waveforms. But now I want change the phase of the pwm. I ...
Error while connecting g070rb
When i try to connect g070rb nucleo board i get my LD1 blinking continuously and on my pc it shows usb device not detected.
