phyBOARD-Wega AM335x [PB-00802-xxx]
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PHYTEC Messtechnik GmbH 2014 L-792e_1
An adapter cable is included in the phyBOARD-Wega AM335x Kit to facilitate the use of the
UART1 interface. The following figure shows the signal mapping of the adapter.
Pin 2:
RxD-RS232
Pin 7:
RTS-RS232
Pin 3:
TxD-RS232
Pin 8:
CTS-RS232
Pin 5:
GND
Figure 5:
RS-232 Connector Signal Mapping
3.2.2.1
Software Implementation
Only
/dev/ttyO0
for UART0 and
/dev/ttyO1
for UART1 have been implemented within the
BSP.
The standard console UART0 is accessible as
/dev/ttyO0
and is mainly used for debugging
and control of software updates.
UART1 can be accessed as
/dev/ttyO1
. It is intended for user applications.
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