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Hello, dear community!I have a problem with adding more than one button to my STM32 Button Box / joystick with buttons. I am using USB HID.I made it as simple as possible - only two buttons, simplest descriptor. The problem may be trivial, but after ...
I am using NUCLEO-G071RB. I am trying to generate an PWM pulse. I am using TIMER 3 Channel 2. - Clock Frequency = 64 MHzWith this setting I should get a HIGH pulse of 90 micro second, instead I get 80 or 40 micro seconds. When the Pre-scaler is incre...
Hi,Trying to set Option Bytes over USB with DFU protocol to STM32G0C1VET6's embedded System Bootloader results in a LIBUSB Pipe Error.Steps to reproduce with details captured further below:Fully erase user flash using STM32CubeProgrammer connected to...
Hello ST Community,I'm working on implementing USB Audio Class 2.0 with both speaker and microphone functionality on STM32WBA65 using USBX middleware.Request for Example: Are there any complete working examples of USBX Audio Class 2.0 with microphone...
Hello there, I use USB CDC interface and I am sure that all my configurations are okey. There is no problem about connecting and data transfer between windows and my system, but there is a problem about descriptors such as "Manufacturer" or name of ...
Hello,I recently replaced an existing STM32F767 MCU with a new STM32H753 MCU in my project that involves SPI communication with an FPGA using 16-bit data frames. After the replacement, I encountered issues with SPI read/write timing and overall commu...
Please i need help. The datasheet, says the VDDA voltage level must be always greater or equal to the VDD voltage leveland must be provided first. My qustion is: will my circuit work, if I tie the VDDA and VDD together, to be powered by the same LDO...
Hello,I am learning bare metal programming for STM32F446RE and am trying to write a simple transmit driver for USART2. I managed to do it but my only problem is when I use HSI 16Mhz clock speed (or anything lower) I get a weird first character. When ...
Dear STM experts: I am using the STM32G473RET6 chip for classic mode communication debugging in FDCAN, but there is a phenomenon where I cannot send information. In FDCAN-PSR, I can see an error of LEC being 5. After removing the CAN chip (SN65HV...
Hello guys,I have a stm32G474RET board. I am using tim1 in PWM input mode and i want to update on the fly the hrtimA period and compare values using DMA. This is the code i have written: // Addresses for HRTIM registers (Timer A) destPER = (uint16...
