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PSoC 5, 3 & 1 MCU

Anonymous
Not applicable
‎Jul 02, 2015 03:40 AM

ShiftReg FIFO Pointer for DMA

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Hello,

   

I want to use DMA to transfer data from Shift Register Output FIFO. I need the Data pointer to configure the DMA channel but I can't find the name of this pointer anywhere.

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ETRO_SSN583
Esteemed Contributor
‎Jul 02, 2015 05:18 AM

Re: ShiftReg FIFO Pointer for DMA

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If I look in ShiftReg.h and .c file I see what looks like pointer/register

   

defs, and usage, for example -

   

 

   

            CY_SET_REG8(ShiftReg_1_IN_FIFO_VAL_LSB_PTR, shiftData);
 

   

Regards, Dana.

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1 Reply
ETRO_SSN583
Esteemed Contributor
‎Jul 02, 2015 05:18 AM

Re: ShiftReg FIFO Pointer for DMA

Jump to solution

If I look in ShiftReg.h and .c file I see what looks like pointer/register

   

defs, and usage, for example -

   

 

   

            CY_SET_REG8(ShiftReg_1_IN_FIFO_VAL_LSB_PTR, shiftData);
 

   

Regards, Dana.

View solution in original post

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