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Author Topic: STMDiscovery with Ethernet (BB board) and MikroC  (Read 4345 times)
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orpheedulogis
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« on: February 06, 2015, 12:42:47 12:42 »

Hi all

I'm trying to get working Discovery 32F4 board with MikroC.
The problem isthat  this board use 25Mhz quartz instead of 50Mhz quartz for Easymx board (difference between RMII/MII)

I can program the board (using "ST link utility") with correct values for PLL (in fact, it seem working correctly  Wink if i look at one LED flashing every second) ... except for ethernet who doesn't work even if reset for Discovery board is correctly programmed.
Have you a solution ?

« Last Edit: February 06, 2015, 03:08:42 15:08 by orpheedulogis » Logged
Nicolina1988
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« Reply #1 on: March 24, 2015, 03:50:35 03:50 »

Can you post a zip or link of your sample project?
Probably it is a specific prescaler or another frequency setting.
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vinay.gvc
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« Reply #2 on: November 19, 2015, 01:59:13 13:59 »

I have built two commercial design with STM32FDiscovery and MIKROE compiler.

Though I did not use Ethernet, but I used USB and that required playing with clocks, It is little complicated.

I am starting with ethernet now. If you tell me details like which controller you used and share snapshot if Project Setting which show various clocks,  I may be able to help you

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