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cross mob
Anonymous
Not applicable

I'm trying to interface SN8000x module with my custom board using SPI, So I took BCM943362WCD4 platform file as reference

In platform.c of BCM943362WCD4 I could see that

/* Wi-Fi gSPI bus pins. Used by WICED/platform/STM32F2xx/WWD/wwd_SPI.c */

const platform_gpio_t wifi_spi_pins[] =

{

   [WWD_PIN_SPI_IRQ ] = { GPIOC,  9 },

    [WWD_PIN_SPI_CS  ] = { GPIOC, 11 },

    [WWD_PIN_SPI_CLK ] = { GPIOB, 13 },

    [WWD_PIN_SPI_MOSI] = { GPIOB, 15 },

    [WWD_PIN_SPI_MISO] = { GPIOB, 14 },

};

In I understood that WWD_PIN_SPI_IRQ is the line DAT1 from the SN8000x module board, But as per my schematics

wiced.jpg

DAT1 is not connected to anywhere.. So Can I really interface the SN8000x module using SPI on my custom board ?

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1 Reply
VikramR_26
Employee
Employee
25 sign-ins 10 sign-ins 10 comments on KBA

Will suggest you to use SN8000X platform file, since they do not exactly get mapped to the 43362WCD4 hardware platform files.

seyhan

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