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We are trying to do SPI communication in the GPIO interrupt handler.We are not sure about the following two points. Can someone please give me an answer?1, If another GPIO interrupt occurs while the GPIO interrupt handler is running (with the same pr...
We are developing a software application that uses GPIO interrupts.We want to set interrupts on the same pins (PE8, PG8), but only one of them can be set to external interrupt mode in the ioc.Is it not possible to set external interrupt mode for two ...
Hello All,I am using USART peripheral to transfer a block of bytes. I am trying to do it using DMA. Because I want all bytes of USART frame should be dispatched without any gaps between them and my system has few interrupts that could bring gaps bet...
Hi, We want to implement a USB-C functionality to our customized board (based on a STM32U5G9). The software uses FreeRTOS environnement. Is there an existing USB (Device) example, tutorial or library that could be compatible with our project?regard...
In MX, at first, I changed the sample rate to 8 bits to double the baudrate. The code was successfully generated, compiled and downloaded. The communication still exists, but the baudrate is still the same as before, with a bit duration of 1.08us.The...
Hi I am having some issues where my MCU ( stm32f030C8T6 ) seems to get stuck in a while loop when using I2C1 and a AS5600 IC.I will paste the code below but give some more detail on the issue here.In the function named "void I2C1_Write_DMA(uint8_t sl...
I'm trying to debug the board based on STM32L4P5RG in low power mode using the SEGGER tools (J-Link, RTT viewer, SystemView)The device enters the low power mode periodically using the callHAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_...
Hi!I am prototyping and need something very simple to control e.g. LEDs, reading a sensor and handle provisioning.Can I use ST's IoT cloud standalone without Azure, AWS etc? Is there some simple step-by-step guide available about registration and how...
Background: We have a board that uses Quad SPI on STM32H750 to interface with Macronix MX25L12833F Flash. We are using the flash to support a large firmware image (with XIP). We are attempting to take this hardware and drop in STM32H733. Doing this...
Hello,I am attempting to make an external loader for a QuadSPI flash S25FL256SAGMFI000 using the STM32F769 and STM32CubeIDE.I followed this tutorial: https://www.youtube.com/playlist?list=PLnMKNibPkDnHIrq5BICcFhLsmJFI_ytvEI was able to run the code t...
