UART usage setting in Eclipse

[ZhiqiangLiang]

Hi,

I add 3 UART for NIOS in Platform Designer. please see the following picture.

The questions are:

1) how to specify which UART is for printf?

2) if I use the API IOWR_ALTERA_AVALON_UART_TXDATA to sent out data, how to specify which UART is used in this API?

[KokkiangH_Altera]

I noticed a few posts from you with similar questions related to UART. I found this topic that may be a good reference for your project https://tomverbeure.github.io/2021/05/02/Intel-JTAG-UART.html, which have the introduction and steps to setup the UART and communicate with UART.

[ZhiqiangLiang]

@KokkiangH_Altera 

Thank you for your reply!

The link you pasted above can't be accessed.

[KokkiangH_Altera]

Try this https://tomverbeure.github.io/2021/05/02/Intel-JTAG-UART.html

Please take note that this is not a document from Intel/Atera but it has good basic information about setting up UART.

[BoonBengT_Altera]

Hi @KokkiangH_Altera,

Greetings, any inputs on the mention link as it seems not accessible.

Hope to hear from you soo.

Best Wishes

BB