Ethernet 2 on the SOMRT1061

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ephogy
Posts: 43
Joined: Fri Aug 29, 2008 12:53 pm

Ethernet 2 on the SOMRT1061

Post by ephogy »

Quick question regarding the second ethernet port on the SOMRT1061 board

(Note the nomenclature difference where the DEV-SOMRT1061 indicating ENET0/ENET1, and software/SOMRT1061_pinout using ENET and ENET2)
In the schematic for the dev board, ENET1_SPEEDLED is connected to PIN_40_GPIO1_IO16
In the ethernet.cpp source code, ENET2_SPEED_LED is defined as FAST_ETHER_VAR_REL(Pin_AD_B1_04)
This would suggest that the software is connecting the PIN_44_GPIO_IO20

Buzzing the development board, it indeed looks like the speed led is connected to PIN_40, and the speed LED does not light up when connected to ethernet, so I'm going to assume that the software is the issue here?

The only reason I looked into this particular thing was because I'm currently using pin 13 (E1_PHY_RESET) and 76 (E1_PHY_IRQ), and now discovered that I'm also using pin 44. I was thinking about switching these to use Pin 71, Pin 86 and Pin 40 respectively. Is there any issue with modifying the ethernet.cpp file to relocate these as indicated?
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