RTOS/PROCESSOR-SDK-AM335X: NIMU Basic Example issue

user5077355

Tool/software: TI-RTOS

Hi，

I use the example project：NIMU_BasicExample_skAM335x_armExampleproject.

Modified the correct pin in skAM335x_pinmux.c，but is not work. I can't ping my board。
And the Network standard recognition error,print:"Negotiated connection: FullDuplex 1000 Mbs",but my network is "Negotiated connection: FullDuplex 100 Mbs"

The all Uart_print is:"

SetPhyMode:000021e1 Auto:1, FD10:64, HD10:32, FD100:256, HD100:128, FD1000:8192 LPBK:0
SetPhyMode:000021e1 Auto:1, FD10:64, HD10:32, FD100:256, HD100:128, FD1000:8192 LPBK:0
ENETPHY_FindingState: PhyNum: 0
ENETPHY_FindingState: PhyNum: 1
ENETPHY_DisablePhy(0)
Enable Phy to negotiate external connection
NWAY Advertising: FullDuplex-1000 FullDuplex-100 HalfDuplex-100 FullDuplex-10 HalfDuplex-10
ENETPHY_DisablePhy(1)
Enable Phy to negotiate external connection
NWAY Advertising: FullDuplex-1000 FullDuplex-100 HalfDuplex-100 FullDuplex-10 HalfDuplex-10
Negotiated connection: FullDuplex 1000 Mbs

"

ccs print:"Network Added: If-1:10.169.32.249"
the ip is correct

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

The RTOS team have been notified. They will respond here.

0 Garrett Ding over 8 years ago in reply to Biser Gatchev-XID

TI__Mastermind 43296 points

Hello,

>>Modified the correct pin in skAM335x_pinmux.c

What has been modified in the file and any reason you have to modify?

Is this NIMU_BasicExample_skAM335x_armExampleproject running on your custom board or skAM335x?

If it's on your custom board, which type of PHY are you using?

Regards, Garrett

0 user5077355 over 8 years ago in reply to Garrett Ding

Intellectual 270 points

Run on my custom board.
>> which type of PHY are you using?Do you mean this one?RMII,I use RMII.
I have a uboot code that works normally on this board under linux. I modify the pinmux with reference to this uboot modification.

0 user5077355 over 8 years ago in reply to user5077355

Intellectual 270 points

What else can I change? Where to start?

0 Garrett Ding over 8 years ago in reply to user5077355

TI__Mastermind 43296 points

You may dump the pinmux registers to compare the values between Linux and RTOS to see if any difference. And when you use your own pinmux setting, ensure it's not overwritten by default Board_init function.

Regards,

Garrett

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RTOS/PROCESSOR-SDK-AM335X: NIMU Basic Example issue