Problems with SPI driver in WinCE BSP for 3Stack EVA Board from Freescale

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Problems with SPI driver in WinCE BSP for 3Stack EVA Board from Freescale

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fossi15
Contributor I

Hello, i am using the 3-Stack-Board from Freescale with a i.MX35 Controller. No i try to implement the SPI to read/write a serial Flash. For this, it is necessary, to hold the CS line low for the complete write cycle (write command, address and data). I tried now all settings, which i can use with the driver, but i can't get any state, in which the cs lins stays low between the bursts.

If anybody here in the board have an idea, which helps me to solve this problem, i will happy for any answer.

 

Bye, Norbert

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