Mar 16, 2014
11:56 PM
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Mar 16, 2014
11:56 PM
The Universal Serial Interface Channel module (USIC) is a flexible interface module covering several serial communication protocols. A USIC module contains two independent
communication channels named USICx_CH0 and USICx_CH1.
Each USIC channel can be individually configured to match the application needs. The following protocols are supported:
• UART (ASC, asynchronous serial channel)
• LIN Support by hardware (Local Interconnect Network)
• SSC/SPI (synchronous serial channel with or without slave select lines)
• IIC (Inter-IC Bus)
• IIS (infotainment audio bus)
communication channels named USICx_CH0 and USICx_CH1.
Each USIC channel can be individually configured to match the application needs. The following protocols are supported:
• UART (ASC, asynchronous serial channel)
• LIN Support by hardware (Local Interconnect Network)
• SSC/SPI (synchronous serial channel with or without slave select lines)
• IIC (Inter-IC Bus)
• IIS (infotainment audio bus)
3 Replies
Dec 07, 2021
04:33 PM
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Dec 07, 2021
04:33 PM
Do you know how to access a second interface from Arduino code?
Serial1 is not being recognized by the compiler (PlatformIO).
Dec 08, 2021
12:26 AM
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Dec 08, 2021
12:26 AM
Hi Jose,
XMC4500 on board Jlink does not have USB-UART support. XMC4500 relax kit also not listed with ready debugging option in the following table from platform io.
Link:https://docs.platformio.org/en/latest/platforms/infineonxmc.html#id9
Normally an external USB-UART bridge is used in cases where USB-UART functionality is needed for these devices.
Best Regards,
Vasanth
Dec 08, 2021
07:51 AM
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Dec 08, 2021
07:51 AM
Thanks for the quick reply, @Vasanth
You're right!
We are using an XMC4700 relax kit.
Accessing the first UART interface with Arduino language (Serial) is not a problem, but does not recognize any other.