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HiI use HID host as USB profile for getting barcode from scanner (ES4650 scanner).I use STM32F746.Most of the time I get the right barcode, but sometimes it misses a character .I tried giving its interrupt the top priority, but it didn't solve the pr...
Hello all,I have been trying to get I2C communication working on my NUCLEO-U5A5ZJ-Q board based on STM32U5A5ZJJT6U. First I have used STM32-CUBE-IDE and CUBE-MX to generate code but I was getting error when I try to transmit so I write a custom code ...
Posted on July 03, 2017 at 17:16 STM32 celebrates 10 years of innovation From STM32F1, the world first 32-bit ARM� Cortex�-M MCU announced on June 11th to STM32H7, the world most efficient MCU released in 2017, the STM32 ARM� Cortex�-M microco...
I am sending a command to the STM32F405 through the UART (COM) port for receiving data from the STM32F405. Once the command send from PC it will continously send data from STM32F405. What if the PC drops the connection and goes to sleep. And my STM32...
Hi, Configured PC4 and PC5 for transmitting and receiving over USART1. Enabled the interrupt, DMA is disabled. Tried with different baud rates, same results. The data seen on serial console application cutecom does not match data I am ...
We are developing using the following development environment. Are there any libraries or SDKs that we can use?Also, Is HAL or LL a library? [IDE] STM32CubeIDE 1.14.0[MCU] STM32F412VGT6
The STM32H562RG USB interrupt does not work.Also, using the library on the Nucleo-H503RB results in a memory error. We verified the other chips work fine, but the H562RG has a problem with the USB interrupt not working.
Hello, I am making a development board where I want to use STM32 and USB C connector for power supply to the STM and also for UART communication with the PC. What are the best solutions for this? I looked into using FTDI chip but they are quite expen...
Hello all, I am using the STM32U5A5QJ in a project and I had a question about some of the wake-up modes. I would like the microcontroller to be in stop mode 3 most of the time until it receives an interrupt from a sensor to return to normal mode. The...
Hi,We have a custom board based on STM32H755. We have two configuration of this SoC. In the normal operation we run a Bare-metal application on M7 and Zephyr OS application on M4 in a dual core mode. When requiring firmware update, we run a Zephyr ap...
