Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,In STM32H742xI/G datasheet (DS12110 Rev 8), the SRAM3 memory block is not specified in the "Table 7. Flash memory and SRAM memory mapping" but I can see the availability of the SRAM3 in the generated .map file.Can someone please confirm, it is typ...
Hi We are using an STM32U073CCT6 on a battery-powered board. We need to put the processor in low-power mode to increase battery life. The current in STOP MODE 2 is about 20uA. To address some issue related to the power supply and our hardware, we put...
Hello Team, One more query is there. We are not using USB. In STM32H7S7L8H6 pin D9-VDD50USB is there. So, can we connect it with 3.3V supply? Thanks & Regards, Jignesh Karena
Hello there, I'm playing with the NUCLEO-H743ZI2 board and having difficultis with PTP. When TSIE (MACIER is set the interrupt is getting retriggered endlessly. I've tried to clear TSIS by reading both MACISR as well as MACTSSR (TXTSSIS bit set). The...
Hi i am struggling to make SPI work on my nucleo-h723z board. I am using Cubemx to configure and i press when asked to used the default setup for the nucleo board when creating the project.CubeIDE is v. 1.15.1CubeMX is v. 1.11.1my code is very basic:...
Post edited by ST moderator to be inline with the community rules for the code sharing. In next time please use </> button to paste your code and a linker script content. Please read this post: How to insert source code.i, I am using STM32C092CCT6 wi...
I've attempted to get an interrupt when one of the three CAN transmit mailboxes empties. In MX:It generated: /* CAN interrupt Init */ HAL_NVIC_SetPriority(CAN_TX_IRQn, 0, 0); HAL_NVIC_EnableIRQ(CAN_TX_IRQn); HAL_NVIC_SetPriority(CAN_RX...
Hi,I'm trying to implement a simple tickless idle on my STM32H7 running on the CM7 core i use TIM1 for TimeBase.I followed the example from this video:https://www.youtube.com/watch?v=hVlpf1Rm4QoMy question is how it works, because the default impleme...
I am looking for example software for Display Port Alt mode for the STM32G0B1 eval board. I can't find it in the repository after searching most folders. The daughtercard schematic (MB1352) shows the DP alt mode connections, so I think this softwar...
Hi,Vous avez dit :I’m using the STM32H753ZIT6 in my design and I’m looking for clarification on the correct way to connect the VCAP pins. Since the LQFP144 package does not support the VDDLDO pin, what is the recommended capacitor configuration for V...
