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Hello.I am trying to save variables to flash when there is power loss that i detect using PVD. I got PVD to work correctly and trigger interrupt at 2.9V, but now i cannot find the right examples to see how to save the variables quickly to flash. I h...
Hi,I am migrating my project from STM32F778AI to STM32H747XI and I have some issues regrading EXTI interrupt on M4 core.I use custom board with J-link programmer.I have simple button with hardware pull-up and I configured pin to be EXTI11 on M4 (enab...
HiI use STM32U5 SPI2 in Salve mode to only receive data，and the data-size is 16Bit. Because the rate is very fast, I use the DMA_LINKEDLIST_CIRCULAR mode combined with the DMA half-full interrupt solution.When I used HAL_SPI_Receive_DMA() to start SP...
I'm writing firmware for stm32c011f4u6 using Keil5. I downloaded and checked an example about ADC from the homepage, but I only found the code that uses DMA. Is there any example of using ADC with Polling instead of DMA? Also, I need an example for m...
started using STM32H573 recently, having issues with Flash Edata when reading data from EData area, which crashed at HardFault_Handler() with STM32H573I-DK. But it is running fine with NUCLEO-H563ZI for the same job.The example project “FLASH_EDATA_E...
Hello, I'm new to the forum and I want to ask about how to make the I2S connection between an STM32F441RETx and an SSM2604 Audio CODEC.Here are the corrections:My doubt is on how I should connect the Serial Data pins from the CODEC to the MCU. Should...
Posted on June 24, 2016 at 07:52Circle OS used to be a GUI software for the STM32 line of microcontrollers. I am looking at building my own object handling software from the ground up, but I need some guidance so I wanted to reference Circle OS.Does...
I'm implement IAP in Nucleo-H745ziq.So. when i into application then cm7 trigger(boot) to cm4.cm4 can't boot in keil but in stm32CubeIDE can boot. SET_BIT(RCC->GCR, RCC_GCR_BOOT_C2);
HelloIn my case, I am working on the project using the SPL provided by ST.It uses the STM32F429II series, and the compiler is running on IAR.I have a demo code for USB FS on the STM32F103 series, can I get a demo code for SPL USB FS on the STM32F4 se...
"I successfully ran a simple Azure RTOS task using nucleo-f429zi, stm32cubemx, and iar ewarm 9.30. However, when I apply the same method to nucleo-f401re, it gets stuck in the tx_thread_sleep function. It seems that the OS Tick interrupt might not be...
