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SPI stand alone example

Former Member

Hi,

I look for simple tutorial on SPI for stand alone project to test my LCD init., so far I only found this
Xillinx/SDK/2014.4/data/embeddedsw/XilinxProcessorIPLib/drivers/spips_v1_06_a

any other simple tutorial for SPI on zedboard ?

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    hi dear guys

    I tried to setup PL SPI for z7020 chip ( xc7z020clg400-3 ) but it Does not work

    this is my setup in pl

     

    8561.contentimage_204885.jpg

    what did mean the not in this ip setting ? i find the .xdc file but i can not use this command because occur an error when i run the "create_generated_clock -name clk_sck -source [get_pins -hierarchical *axi_quad_spi_1/ext_spi_clk] [get_ports <SCK_IO>] -edges {3 5 7}" command

    Have I done something wrong?

    i skip this step and configure the spi in ps and test it but  it dose not work

    this is my stand alone code for set up spi

     XSpiConfig=XSpi_LookupConfig(XPAR_AXI_QUAD_SPI_0_DEVICE_ID);
     SPI_Status=XSpi_CfgInitialize(&XSpi,XSpiConfig,XSpiConfig->BaseAddress);

    XSpi_Start(&XSpi);

    XSpi_Transfer(&XSpi,&sendbufPtr,&recvbufPtr,bytCuont);
     

    Can any one help me ?

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  • 0

    hi dear guys

    I tried to setup PL SPI for z7020 chip ( xc7z020clg400-3 ) but it Does not work

    this is my setup in pl

     

    8561.contentimage_204885.jpg

    what did mean the not in this ip setting ? i find the .xdc file but i can not use this command because occur an error when i run the "create_generated_clock -name clk_sck -source [get_pins -hierarchical *axi_quad_spi_1/ext_spi_clk] [get_ports <SCK_IO>] -edges {3 5 7}" command

    Have I done something wrong?

    i skip this step and configure the spi in ps and test it but  it dose not work

    this is my stand alone code for set up spi

     XSpiConfig=XSpi_LookupConfig(XPAR_AXI_QUAD_SPI_0_DEVICE_ID);
     SPI_Status=XSpi_CfgInitialize(&XSpi,XSpiConfig,XSpiConfig->BaseAddress);

    XSpi_Start(&XSpi);

    XSpi_Transfer(&XSpi,&sendbufPtr,&recvbufPtr,bytCuont);
     

    Can any one help me ?

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