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Hello, i'm developing an application using STM32U083 where i need to use USB CDC class. My demo is based on NUCLEO-U083RC board with STM32CubeIDE 1.15.1; i mounted an external USB-B connector on PA11/PA12 pins. I would like to use USB-X firmware sta...
Hello All,I am using STM32F103C8T6 dev board and implemented UART code with RX idle line interrupt. I tested using USB to TTL converter it working as expected. But when I connected this UART to the Bluetooth module, it did not get interrupt if the co...
I have a NUCLEO-H753ZI board that I want to work on, I previously have some experience with stm nucleo boards. I was looking for a youtube playlist or project walkthroughs tutorials to get familiarized with this board although I wasn't able to find a...
Using St Cube IDE 1.6.0, I create new project for STM32G491KE.When debugging the project I noticed that Systick interrupt is not getting called. Systick STK_VAL register is changing, and STL_CTRL register COUNTFLAG bit is set. Interrupt in stm32g4xx_...
Hello,I'm developing a project using STM32G491RC MCU. It currently sits on a custom-made PCB supplied by a two stage buck power supply on-board.When the MCU was powered up using on-board power supply, I see voltages appearing on pins that are not eve...
@hi all, I newly working in USB Host mode configuration in stm32h503rbt6 controller using Keil software(without Hall code),this isn't very easy for me, I can't understand, how to use this method.actually, this implementation is to communicate (stm32 ...
Hello! I am trying to enable SPI communication through the SPI3 interface on an STM32F103ZFH6. I am aware that pins PA15 and PB3 are used for JTAG and SWJ, but I have disabled both using:GPIO_PinRemapConfig(GPIO_Remap_SWJ_Disable, ENABLE); There is n...
Hi, ST.I want to know if the stm32h7(h750vb) series supports sdio? The spec sheet only describes the SDMMC peripheral (memory card etc.), but I want to use SDIO in my project to connect with esp32 to use WIFI (using esp-hosted library). I want to kno...
For application benchmarking, I would like to access the data memory of the STM32F466RE in a single cycle.What is the data load latency of the STM32F466RE from data SRAM at 84MHz?and, if it is not single cycle, can I reduce the core frequency to decr...
I am unable to find documentation on the different registers for hardware. I see registers like `TIM2->CCR1` mentioned everywhere, but I can not seem to find docs for it.Does someone have an idea where I can find the documentation for registers and f...
