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SPI with non-standard frame | Cypress Semiconductor

SPI with non-standard frame

Summary: 1 Reply, Latest post by Bob Marlowe on 21 Jun 2016 07:28 AM PDT
Verified Answers: 1
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arptt's picture
21 posts


I am learning to use the SPI mode of SCB component on PSoC 4200 device. How do I push exactly 194 bits to the slave device. 

void SPIM_SpiUartWriteTxData(uint32 txData)

​seems like it will push in multiples of 8. 

Is there a possibility to achieve this?

Best Regards


user_1377889's picture
9254 posts

Because 97 (*2 = 194) is a prime number and the smallest amount of bits that can be transferred by SPIM is three bits, I do not see any chance transferring 194 bits.



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