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STM32L552ZE-Q SAI I2S slave pass data to master output

My development board is STM32L552ZE-Q.I want to use SAI slave mode receive i2s signal and SAI master transmit i2s signal.I can observe clock and makesure data in have input.But my data out isn't similar with my input.Does any one can help me, thanks

CTsai.1 by Associate
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SPI TXEIE is not SET even after configured it

I have done some debugging on SPI interrupt problem. So, I have a function that SPI_SendDataIT which means SPI send data with interrupt. the interrupt will be triggered if TXE flag is SET. But we have to enable the TXEIE first. But, what happen is, a...

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WM_IR by Senior
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how to write the ".dfu" file

hello,Now, I am using the STEVAL-IME009V1, i want to write the ".dfu" file of my own demand .Do you have related datas to offer?Thank you very much!

YDENG.9 by Associate II
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SPI INTERRUPT PROBLEM

I have a code regarding the SPI interrupt, where my STM32F302R8 nucleo as a master while my arduino board as a slave. In this program, I use PB6(stm32) to pin D8(arduino) as my interrupt pin where the interrupt triggers when D8 goes to LOW.How my pro...

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WM_IR by Senior
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how to build a hex that with external section data?

In STM32L4R9AI discovery board, the project includes const variables of graphical data.the data is placed as a separate section and will be flashed in the external flash.but after build, the variables are not inclued in the hex file.how to add the ex...

QGuo.1 by Associate
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I am using STM32L0 and I want to run RTC in my custom board. I using Internal LSI clock for RTC. When I set Alarm for 60 sec it is generated in around 54 sec so i think RTC is running faster . So how can i calibrate it?

void SystemClock_Config(void){ RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; RCC_PeriphCLKInitTypeDef PeriphClkInit = {0}; /** Configure the main internal regulator output voltage */ __HAL_PWR_VOLTAGESCALING_...

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SPraj.1 by Associate II
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Resolved! SPI Init function not updating registers

I have two projects. One is an example from ST for a driver controlling stepper motors and the other is my own created with CubeMX where i've added the driver src and header files from the example into to the project. The main.c file is the same for ...

ZHama.1 by Associate II
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