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Altera_Forum
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13 years ago

UART port trouble

Hi, Thanks in advance if anyone can shine light to the UART problem I am having. I can open one ttyAL port but can't open all other serial port or communicate to it, and I have name all my p...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hey eyguzcel,

Thank you very much on your help. I got the ttyAL0, ttyAL1... working. It was the device table issue which I can configure it in the nios2-linux/uClinux-dist/vendors/Altera/nios2 for nios2 with mmu. The ttyAL was named in the driver the way it is and not sure why it isn't ttyS. Nonetheless, you can change it in the altera_uart.c.

Thanks again.