Hello. I am using an STM32F7508 board and would like to use 2 ADUs. I ran them without DMA to begin with, which worked. Then I put them into operation with a DMA, where only one of the two worked.I saw Multi ADC in the data sheet as a deletion for th...
I am using STM MCU part STM32F303ZET6. Do i need to provide pullup or pull down for JTAG signals? Please help me here with recommendation on which signal to be pulledup or down.Below image is the connection i did for now.please take a look and advise...
Hi Mr. and Miss.At present, I use a circuit board designed by myself, using STM32F207VGT6. Initialize the VCP function using STM32CubeIDE. But there was a phenomenon that it couldn't solve. Error Code10 displayed on Windows.Attached is my circuit dia...
I am using stm32h743, my program is too big to fit in internal flash so I have to use QSPI or FMC. My question is that I don't want to put the whole application in external flash since it is slower, are there ways to have my part of the application i...
i had some trouble with my stm32 project about custom LCD using HT1622. LCD display all number i want but some position number is blurred or disappeared. In addition, numbers have fewer bit 1 are almost blurry and others is ok, i don't know this erro...
HelloI want to use timer 17 of STM32G030K6T6 microcontroller in pwm generation no output mode and toggle one of the GPIO pins.I just started using HAL functions. I am looking for the interrupt function related to the duty setting registry to toggle o...
HiI've noticed unexpected behaviour with the ADCs on the STM32G474RE.The behaviour I have found, is that voltage from one channel can bleed onto the next sampled channel .eg if channel 1 has a high voltage, and channel 2 is at 0V, I see a large ADC ...
Hello everyone,I'm encountering an issue with achieving the desired clock speed on my STM32F39ZI-based board. I have configured the clock speed to be 180 MHz using mbedOS and PlatformIO, but the actual clock speed seems to be lower than expected. He...
Hello, I have a device that uses an STM32 microcontroller and has a USB port. I am attempting to create a secure access system for this device using a fingerprint module. My question is whether I can connect any fingerprint module to the device throu...
