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imx6 spi5 Master mode to send a packet of data is selected by word?

Source: Internet
Author: User
Tags imx6
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In the process of using imx6q spi5 (spi5 I added), I encountered a problem: 1) The upper app sends 3 bytes of data to Spi5 via Write () , uses the oscilloscope to capture its chip selection signal, as shown in: 2) The same driver , the upper app sends 3 bytes of data to the SPI2 via write () and uses an oscilloscope to capture its chip-selection signal, and then the slice is pulled higher after each packet of data (3 bytes) is sent. 3) on the Freescale's official website https://community.freescale.com/message/338145#338145 and Clive Rolston encounter the same problem, whether each SPI's chip selection mode of work is different? Egg ache ~

imx6 spi5 Master mode to send a packet of data is selected by word?

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