fx3 sdcard

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gean_3054931
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Hi,

I am calling sib functions in my firmware,but it is not getting enumerated,if i remove sib related functions,enumeration is possible.

is sdcard should be present in the hardware?without sdcard its not get enumeration?

help me.

thank you

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1 Solution
Keerthy_V
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Hello Geetha,

1)Are you using FX3 or FX3S? If it is FX3S can you please program your board with the following example projects and check if the device is getting enumerated?

<fx3_sdk_installation_path>\EZ-USB FX3 SDK\1.3\firmware\msc_examples

2)What is your IO matrix configuration? Did you enable both S0 and S1 port?

3)Are you using custom hardware or Cypress  DVK?

4)Can you please list the SIB functions that you have used in your code? It's good if you can share your complete firmware here.

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3 Replies
Keerthy_V
Moderator
Moderator
Moderator
First like given 250 sign-ins 50 solutions authored

Hello Geetha,

1)Are you using FX3 or FX3S? If it is FX3S can you please program your board with the following example projects and check if the device is getting enumerated?

<fx3_sdk_installation_path>\EZ-USB FX3 SDK\1.3\firmware\msc_examples

2)What is your IO matrix configuration? Did you enable both S0 and S1 port?

3)Are you using custom hardware or Cypress  DVK?

4)Can you please list the SIB functions that you have used in your code? It's good if you can share your complete firmware here.

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Anonymous
Not applicable

Hi,

Its fx3s.

yes,enabled,I am using only s0 port and in 4 bit interface.

custom hardware.

sibstart,sibinit,sibinparameters functions.

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Keerthy_V
Moderator
Moderator
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First like given 250 sign-ins 50 solutions authored

Geetha,

Did you test the msc example projects in your hardware? Is it enumerating?

Can you please share your complete firmware here?

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