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USB Superspeed Peripherals

New Contributor II

Hello,

   

I successfully managed to send a single bitstream of 160KB on I2C.

   

But the device on the other end is not able to cope with the bitrate, even if my clock is only 100kHz.

   

Is there a way to insert pauses on this bitstream without adding start/stop condition?

   

Is it possible to get the source code for the function CyU3PI2cTransmitBytes?

   

Best regards,

   

Ludovic

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Anonymous
Not applicable

You can find the source for this API in the FX3 SDK once you unzip the firmware source in the following location. Please check. 

   

C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\fx3_sdk_1_3_3_src\fx3_sdk_1_3_3_src\sdk\firmware\src\lpp\cyu3i2c.c

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