stm32f4 spi to spi data receive issue(which baud rate to use)

[MGOEL.1]

HI I AM TRYING TO DO DATA TRANSFER ON STM32F429 TO STM32F446 IN POLLING METHOD I AM ABLE TO TRANSFER DATA WITH FREQUENCY APB/2 BUT IN DMA AND INTERUPT MODE DATA IS NOT RECEIVED AND I AM REQUIRING NON BLOCKING MODE ONLY I NEED TO TRANSFER 14KB DATA IN ONE SHOT FOLLOWED THIS CHART BELOW ANY SUGGESTION WHICH BAUD RATE TO USE

[Andrew Neil]

PLEASE DON'T POST IN ALL CAPITALS!

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@MGOEL.1 wrote:

IN DMA AND INTERUPT MODE DATA IS NOT RECEIVED

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Is it actually transmitted ?

[MGOEL.1]

Yes it is transmitted i have checked it byte by byte.Tranmission always ok only in reception issue is there 

Small data is received in all methods but all issue arises with large chunk can you suggest baudrate for both based on st drivers recommendaton?

[Andrew Neil]

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@MGOEL.1 wrote:

Small data is received in all methods but all issue arises with large chunk 

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What makes you think that the baud rate is the problem?

[TDK]

Use the slowest rate you can tolerate. Anything under 1 MHz should work just fine.

This issue is probably due to a code bug, not a clock issue.