STM32 MCUs Embedded software

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STM32H7 I2S DMA RX problem but not TX

HiI am stuck with STM32H743IIT I2S DMA RX ..The code is working perfect when uncommet HAL_I2S_Transmit_DMA (Line 29) but when uncomment line 31 HAL_I2S_Receive_DMA it feedback HAL_OK but do never go into the callbacks ..What can be the issue ?Best re...

hjh by Associate III
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Flashing SRAM with USART bootloader

I followed the article on placing a program into SRAM - I can't place the link here, on an STM32 (I'm using the STM32L476RG Nucleo board)I can successfully execute the program from SRAM directly from STM32CubeIDE however when I try and load the progr...

HShal.2 by Associate
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STM32F4 FreeRTOS queue inside UART ISR

Hi guys Can any one provide me how to use queue inside UART ISR receive interrupt....I have tried it using some web search but I couldn't achieve it can any one provide me the working example. below, I have attached my code and the image where my co...

AChan.15 by Associate II
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