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I have the following setup: Master<---------I2C------------>STM slaveThe master communicates like this:1) Master I2C write: [Start bit, I2C address (from master)], [Req Data1 (from master)]2) Master I2C read: [Start bit, I2C address (from master)]...
The code runs perfectly fine, and as expected when I don't have a USB connected, given that I push the Reset button (B2) on my Nucleo-F746ZG.The problem is that when I remove power from the system, and re-power it, it seems to not reset. I have jumnp...
How can I see the assembly code that is generated from project's source code for stm32 MCU.
I am designing a board using STM32F446RE (with embedded ST link) with NUCLEO-F446RE as a reference. While going through the NUCLEO-F446RE schematic, I am not clear regarding the USB renumeration process and hardware connection. Could you please expla...
Hello all,I've spent several days trying to ping my STM32H735 discovery kit with FreeRTOS and LWIP, to no avail.I've followed this tutorial as a starting point: https://community.st.com/t5/stm32-mcus/how-to-create-project-for-stm32h7-with-ethernet-an...
I have purchased STM32F769 Discovery Kit. I'm new to this board usage. I tried an led blinking example using STM32CubeIDE. After Debugging the code I lost the factory default code and now nothing is showing on LCD display.Is there a way to get back t...
Hi,I am using STM32f107vct6. I want to create generalized GPIO function which can set gpio mode. I am using pointer to access peripheral registers. I have tested following1] Configured gpio using structures which are available in library(i.e. GPIOA...
Hi!I want to use STM32 U5 for communication with smart cards. USART is configured in a smart card mode, but I don't know how to read ATR, send APDU commands. Is there existing firmware for this use case?Can you give me advice which firmware can I use...
Hi, I'm trying to jump to a FreeRTOS app via a bootloader that i made. I'm pretty new to this. I know there is a lot of similar topic on the internet but none of them fixed my problem. When I try to jump to my FreeRTOS app with my bootloader, nothing...
Hi all,I'm making a clock and I wanted to update the display every minute (I do not display seconds) so I thought I'll set the alarm mask for minutes only but that didn't work. I read here that the RTC is more meant to trigger an alarm at specific ti...
