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STM32F407xx SPI Slave usage - Polling method.

Question asked by Ch.Pradeep on Jul 9, 2016
Latest reply on Aug 8, 2016 by Clive One
I am working on establishing SPI communication between STM32F407ZET6 and NRF52832 chipsets.

Currently, I am configuring STM32F407ZET6 is the slave as I need to send the data continuously from NRF52832.

I found code in github for configuring STM32F407xx as master, not as slave.

The main function in this example continuously sends SPI data. In the same way, if you could show me how I can configure SPI slave and also continuously check for arrived data, it will be great. I am going to use polling method.

I know there is example code in spi standard peripheral drivers from ST that use interrupt method, but I am looking for polling method, that continuously check for arrived data.