Hi, This is the first time im working with SMBUS peripheral and want to implement this for a project.I have gone through AN4502 document for SMBUS but im having hard time understanding stack of SMBUS module.why do we need stack for communication for ...
Hello, I'm using the STM32F413ZH board to read data from the MPU6050. While the data retrieval works when I implement it in a blank project, it fails to function correctly in my current project. This project also includes two additional UART interrup...
I am running a modified TCP Echo Server on the IO Board with STM32H723ZET6 MCU, and LWIP enabled on the Board. No RTOS used. I am sending a continuous sequence of Modbus requests from the ModPoll tool to the Modbus server running on the Board. But t...
While looking at the stm32h745xihx-pinctrl.dtsi file I see the slew rate is defined for the QUADSPI pins, but the LTDC pins. Is it set to Very High speed implicitly? I would be concerned if they are set to Low Speed by default. Thanks in advance for ...
My workI have been experimenting with ethernet with tcp server, and i got some good referance to start the basic level of communication from the follwoing pages.https://controllerstech.com/stm32-ethernet-4-tcp-server/https://community.st.com/t5/stm32...
Hello everyone, I'm a newbie working with STM32C031, setting up interrupt for user button (blue button) integrated on the board.I am using VS Code, GNU_ARM_GCC, and CMSIS. No hal.while setting up interrupts, interrupt priority, etc. , I am making use...
HAL RTC functions for the STM32L4 should, like HAL functions for other peripherals, have an IS_RTC_INSTANCE() macro and make use of it before using hrtc->Instance. assert_param(IS_RTC_INSTANCE(hrtc->Instance)); All of the HAL_RTC_* functions accept a...
Hi there, I'm fixing the jump function from my custom bootloader to the application, below the code: static void __inline__ CheckAPPjumpRESET(void) { /*.-.-.| Local variables: |.-.-.*/ u32t uiI = 0; /*.-.-.| Execution: |.-.-.*/ if(GetRESETkey()...
I am currently using the v1.6.1 of STM32CubeIDE and a STM32G473 MCU.I have implemented an I2C bus and have noticed a major bug with the I2C_WaitOnFlagUntilTimeout functions. There is this condition:if (((HAL_GetTick() - Tickstart) > Timeout) || (Time...
Hi all,I am working with the Nucleo-L476RG board.I generated a project with CubeMx and enabling FreeRTOS.At this point the project is running fine.I debug the project and all is working.I put a breack point inside the "SysTick_Handler" and this hadle...
