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Hello, I am using ADC and DAC for sensing in my device, and I am using the STM32F405RGT6. I want to perform calibration, but I cannot use "HAL_ADCEx_Calibration_Start(&hadc1, ADC_SINGLE_ENDED);" . I tried using this code: c Copy code ...
Hi Everyone I am using Internal adc to sample 2 channels of adc using polling methodI am not able to reduce the number of samples per cycle by changing prescaler or Sampling timeI can only control the samples per cycle by giving software delay --> ...
Hy,I have tried to resample a 16bit/8kHz audio signal to 16kHz and 48kHz.Conversion works, but the audio is noisy. I am tested it on development board STM32H747 CM7 core.I have tried libraries: SRC236_CM7_GCC.a and SRC236HQ_CM7_GCC.a without quality ...
Hello everyone,I’m looking for some assistance with making an SD card work as a Mass Storage Class device on the STM32H753I-EVAL2 board. I’ve come across various solutions on the forum that have helped others, but none have resolved all the issues, a...
Hi, I want to get log using Type-c, and using freertos to run all the tasks.setting:MCU STM32L4A6VGSTM32CubeIDE 1.12.0STM32CubeMX 6.8.0tera term 4.106when i insert Type-c, device manager return the unknown usb.I try some methods:1. put MX_USB_DEVICE...
Why we Enable the Speculation default mode for MPU? Is there any reason to enable it?
Hi. Isn't it possible to turn on the internal pull-up resistors for SDIO lines in STM32U585?In cubeMX configuration, It doesn't show pull up option in gpio config. Also choosing pull up in the init code doesn't look like enabling it. is there anywher...
Hello all I am facing a issue my program works however when is executes this part it runs only once after that it ran into hard fault. I have attached the snap of structure part of code which cause it and also exception observation please let me know...
Hello to all,I want to make frequency generator with STM32 Nucleo F746ZG board. I am using PC8 and PC9 output. Frequency will begin with 100 kHz both output and during 2 secons it will increase to 400 kHz. Duty ratio always same. And between PC8 and ...
Hello All , I am using UART6 of STM32H7 series MCU for reception of 9 Byte data . UART is losing first byte when receiving data on UART using interrupt. Setup: 1. I am using full duplex RS485 (Modbus) 2. I have 2 MAX485 IC one for reception & anot...
