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Im new to the STM32Cube IDE and trying to make a project with CDMI, the minimal idea is to take a picture on button click and send it to a PC via UART.This is not working, the I2C comunication is working and im getting both HAL_DCMI_LineEventCallback...
Hi. I have a simple custom board with STM32F412CEU6. I can't connect to the MCU using the ST-LINK through SWD. Here is the circuit. I have tried different settings, still getting the error. I verified all the voltages and settings. They all seem ok. ...
Hello,I'm trying to do pattern generation on GPIO port using DMA timed by TIM trigger, but I cannot make it running.My code:TIM2 INIT void MX_TIM2_Init(void) { __HAL_RCC_TIM2_CLK_ENABLE(); HAL_NVIC_SetPriority(TIM2_IRQn, 3, 0); HAL_NVIC...
Hi Community,I’m having an issue with connecting the STMStudio application.When I plug the programmer USB into the computer, the connection works without any problems. However, if I upload code via Keil uVision, I am unable to reconnect to the STMStu...
Hello, during my tests I have come across a strange issue. During the initializing phase, my application was hitting a WWDG reset (after ~400ms) constantly. This only happened after a couple resets (toggling the NRST pin LOW). I have concluded durin...
Hi,I am getting a warning "The core is locked up" and a few more (please refer to the attached image).I have also tried flashing with the hex file, but some flashing issue is observed.
Following on from this question USB FS speed vs USB HS with internal FS Phy with DMA it seems that USB HS has access to DMA but there is no information on how this is configured. I do not see any additional DMA options appear in Cube IDE when I have...
I have spent a few days trying to select the correct MCU for a project and trying to minimise the need for external ICs For example, I need the STM32F479VI MCU to appear as a USB Full Speed (480 Mbps) device.However, in CubeIDE, when I select USB-OTG...
Hello, I am a little advanced STM32 user, but I quite struggle with eMMC memory and STM32F7 (on custom board with STM32F756I and Samsung's 32GB eMMC KLMB2G2JENB-041 in the 8-bit MMC interface). Optionally I can solder STM32H753I which is pin-to-pin c...
PLEASE GUIDE US FOR SELECTION OF 8MHZ CRYSTAL FOR STM32L462CEU6 MCU.
