USB TTL cable no longer working
#5
(03-09-2016, 02:45 PM)peterz Wrote:
(03-09-2016, 01:36 PM)tllim Wrote:
(03-09-2016, 12:09 PM)janjwerner Wrote: Have you tried the UART pins on the EXP port? I guess everything is wired to same place, but maybe there is some issue with a a connector.

Better use EXP port for UART console cable. The Euler port UART pin has voltage shifter and Euler port do not.

According pinout there is possible to have 6 UARTS (I plan to test this once I have my PINE64 in hands together with modules based on MAX3232 chip from ebay).
https://drive.google.com/a/pine64.com/fi...sp=sharing

1 of UARTs is on PI bus. I'd try this.
pin6   - GND
pin8   - UART_TXD
pin10 - UART_RXD

But don't know what device file each UART will have.
Try check what device files are there containing "tty" under /dev .
Combine both Euler and Pi2 bus, the maximum available UART is 4.


Messages In This Thread
USB TTL cable no longer working - by taros - 03-09-2016, 11:53 AM
RE: USB TTL cable no longer working - by tllim - 03-09-2016, 01:36 PM
RE: USB TTL cable no longer working - by peterz - 03-09-2016, 02:45 PM
RE: USB TTL cable no longer working - by tllim - 03-09-2016, 03:04 PM
RE: USB TTL cable no longer working - by peterz - 03-09-2016, 03:09 PM
RE: USB TTL cable no longer working - by tllim - 03-09-2016, 04:02 PM
RE: USB TTL cable no longer working - by peterz - 03-09-2016, 04:59 PM
RE: USB TTL cable no longer working - by taros - 03-09-2016, 04:13 PM
RE: USB TTL cable no longer working - by tllim - 03-09-2016, 04:52 PM
RE: USB TTL cable no longer working - by taros - 03-09-2016, 04:57 PM
RE: USB TTL cable no longer working - by tllim - 04-06-2016, 03:53 PM
RE: USB TTL cable no longer working - by peterz - 04-07-2016, 01:44 AM

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