Cerb40 UART

Archive
1

Hello community,

I have one question about Cerb40 or Cerberus, does It support both UARTs in current firmware, or not ?

Thank you,

Jan

  • EDIT: Admins, could someone move it to better location ? Thx :slight_smile:
2

What do you mean by both UARTs? The current firmware that is available here:http://www.tinyclr.com/forum/topic?id=7187 Has COM 2 (UART2) and COM 3 (UART3) and Cerbuino Bee makes use of COM 1 which is (UART6) on the Cerberus Firmware. Please note that COM1 is only exposed on Cerbuino Bee and is the XBee UART pins.

3

To follow up on my last post, COM 1 would be available on Cerb40 as Pins PC6 and PC7 are exposed.

4

Hi Aron,

that’s what the information requested :slight_smile: So current 4.2 Cerberus version supports 3 UARTs ? That’s cool and I’m very happy about the Cerbs family.

Thank you for your information.

Jan

5

Hola,

Since there are 3 uart could some one tell me which pin are which.

COM 1: PC6 and PC7
COM 2: –
COM 3: –

Thanks,

6

This link is found on the product page on catalog http://wiki.tinyclr.com/index.php?title=FEZ_Cerb40_Developer

Welcome to the community.

7

I’ve edited the wiki here: http://wiki.tinyclr.com/index.php?title=FEZ_Cerb40_Developer#Pinout to reflect the usage of PC6 and PC7 for UART1; however, I can only guess that PC6 is TX and PC7 is RX. Could one of the GHI guys verify which is which and update the wiki?