Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! STM32F103 UART interrupt not working
Hello, I'm building a project where I will use CAN, UART and a TIMER. All of these work with an interrupt. How it works: I get data via CAN and use a TIMER to send a Request on the CANbus. With the UART I need to receive some commands that will trigg...
Hardware and software reference
Hi, STM32H743 development kit to develop my board.I want to develop my board in a way that each hardware interface can be selected between AI, AO, DI, DO by software. Is there any reference boards or reference documentations to implement such applica...
STM32F407 USB to UART
hello,Im trying to send the data I received on USB port (succesfully) to the UART port i tried sending data between 2 windows in Hercule, one is connected to the USB port, the other is connected to the UART port with the right configurations. I provi...
Resolved! STM32F407 USART receive, When change baud rate not working
Hello.I'm using STM32F407, use usart3 set DMA setting baud rate 9600 and use receive void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size){if (huart->Instance == USART3) {HAL_UARTEx_ReceiveToIdle_DMA(&huart3, RxBuff, Size);__HAL_D...
Embedded ST-Link no more programming external boards
Helloscenario: I have a Nucleo WB55 board with embedded ST-Link, and I'm able to program the mounted SMT32 with Cube programmer. I have used since few days ago the embedded ST-Link to program custom HWs, removing the jumpers on NRST, SWO, SWCLK, SWDI...
STM32H735DK programming and debuggiing via stlink
i've recently purchased STM32H735G DK board. When i connect it to PC via USB cable, it screen is showing output as per already programmed code and its working.power LED (LD5) is green and STlink LED (LD6) is red.But when ever i try to load a new code...
Resolved! STWLC38 I2C Module
Hi there, should anyone recommend an I2C module for communicating with STWLC-GUI ??I have one already, but I need one more.Thanks.
Resolved! Nucleo-G031K8 Extra 5 pins ?
Does anyone know the exact pin-out of these five pins? I cant find anything in the documentation. Hoping it will allow me to use an external programmer.
Resolved! stm32 ADC scann mdoe
In the ADC scan mode in STM32 microcontrollers, the digitized value of all input channels is dumped into ADCx->DR. Is there a register or flags to find out which ADC channel the data currently in the ADCx->DR register```void HAL_ADC_ConvCpltCallback(...
Resolved! ST/LINK-V/2 STM32H723ZGT6 program 1st time
Trying to connect to a STM32H723ZGT6 for the first time. Does the ST/LINK-V/2 have to use the JTAG connection on this device as I feel it probably does? The 4 pin connection being for the STM8 only? I jave connected as a JTAG connection using jumper ...
