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[PIC] SPI communication between W5100 and PIC 18F4550

seselulu

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Hello,

Does anyone can tell me how to user a Wiznet W5100 with pic microntroller 18F4550.
I'm about finishing my final year project

Thank you
 

KlausST

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Hi,

usually the datasheet.

It´s quite a general question, so what exactly do you need to know.

SPI (hardware, timing) is well standardized, so it´s in most cases independent what SPI partners you use. For sure you need to send the correct bytes as described in the datasheets.

Klaus
 

FvM

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Wiznet has published example software, e.g. for AVR and STM32. You can use it as a template for your PIC18 design, just replacing the low level SPI routines. For the hardware setup, you just need to know the SPI mode and supported clock speed.

- - - Updated - - -

I just saw that Microchip has a W5200 PICtail, to be used among others with PIC18 development boards. So there's probably readymade software from Microchip.
 

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