Spi in stm32f303k8
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‎2021-08-04 02:01 AM
hi,
i am using stm32f3 nucleo board in that i am initilization the spi in polling mode but not able to receive and transmit data usin ll driver where as when using hal it working properly
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SPI
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STM32F3 Series
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‎2021-08-04 03:36 AM
Then you are doing something wrong.
Read out and check/compare SPI and GPIO registers content. Single-step through the functions and find out what do they do differently.
JW
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‎2021-08-04 04:56 AM
@Community member​
hi, I saw that example in stm32f334 nucleo but it an interrupt but i am using polling method so not able to transmit data below is my attached code i have done whatever is written in reference manual
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‎2021-08-04 04:59 AM
Read out and check/post SPI and relevant GPIO registers content.
JW
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‎2021-08-04 06:57 AM
I don't know what question was first, but it's generally poor form to post near duplicate questions without waiting for responses: