STM32 MCUs Embedded software

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I'm getting HAL_I2C_STATE_BUSY_RX

Hello,I have developed a code in FreeRTOS mode that contains two main tasks. The first one check if I have received an RX buffer on the I2C bus, and the second one manage the data that has been received.However, after receiving the first buffer, I am...

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Mabou.1 by Associate II
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Resolved! STM32U5 SAI DMA

I'm trying to get SAI working with DMA on a NUCLEO-U575ZI-Q but have not been successful.I've tried using both standard request mode and linked-list mode, but the DMA configuration code is never generated.On an older STM32L4 project, the bottom of `H...

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HAL_UART_Transmit_DMA() only work one time

Posted on October 22, 2017 at 16:13I want to use  ' HAL_UART_Transmit_DMA(); ' to send data in DMA mode like this :    char str_Hello[]='Hello\n';    HAL_UART_Transmit_DMA(&huart1,(unsigned char *)str_Hello,strlen(str_Hello));    HAL_Delay(500);But ...

Resolved! SPI_Receive to USB_Transmit via DMA on STM32H7

Dear all,I try to read out ADC-Data, that is streamed from an external adc (AD7768) out to the uC. What I want to do is to more or less directly stream out the data via USB CDC.Therefore, I planned to use the DMA between the SPI and USB. However, thi...

Bench by Associate III
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