Lines Matching +full:uart +full:- +full:dev

1 .. zephyr:code-sample:: uart-native-tty
2    :name: Native TTY UART
3    :relevant-api: uart_interface
5    Use native TTY driver to send and receive data between two UART-to-USB bridge dongles.
10 This sample demonstrates the usage of the Native TTY UART driver. It uses two
11 UART to USB bridge dongles that are wired together, writing demo data to one
15 :zephyr_file:`samples/drivers/uart/native_tty`.
17 You can learn more about the Native TTY UART driver in the
18 :ref:`TTY UART <native_tty_uart>` section of the native_sim board
24 #. Two UART to USB bridge dongles. Each dongle must have its TX pin wired to the
28    ``/dev/ttyUSB0`` and ``/dev/ttyUSB1`` in the system. You can check what they
29    are in your system by running the command ``ls -l /dev/tty*``. If that is not
30    the case on your machine you can either change the ``serial-port`` properties
32    ``-uart_port`` and ``-uart_port2``.
39 .. zephyr-app-commands::
40    :zephyr-app: samples/drivers/uart/native_tty
41    :host-os: unix
49 .. code-block:: console
51    uart_1 connected to pseudotty: /dev/pts/6
52    uart2 connected to the serial port: /dev/ttyUSB1
53    uart connected to the serial port: /dev/ttyUSB0
54    *** Booting Zephyr OS build v3.4.0-rc2-97-ge586d02c137d ***
55    Device uart sent: "Hello from device uart, num 9"
56    Device uart2 received: "Hello from device uart, num 9"
57    Device uart sent: "Hello from device uart, num 8"
58    Device uart2 received: "Hello from device uart, num 8"
59    Device uart sent: "Hello from device uart, num 7"
60    Device uart2 received: "Hello from device uart, num 7"
61    Device uart sent: "Hello from device uart, num 6"
62    Device uart2 received: "Hello from device uart, num 6"
63    Device uart sent: "Hello from device uart, num 5"
64    Device uart2 received: "Hello from device uart, num 5"
65    Device uart sent: "Hello from device uart, num 4"
66    Device uart2 received: "Hello from device uart, num 4"
67    Device uart sent: "Hello from device uart, num 3"
68    Device uart2 received: "Hello from device uart, num 3"
69    Device uart sent: "Hello from device uart, num 2"
70    Device uart2 received: "Hello from device uart, num 2"
71    Device uart sent: "Hello from device uart, num 1"
72    Device uart2 received: "Hello from device uart, num 1"
73    Device uart sent: "Hello from device uart, num 0"
74    Device uart2 received: "Hello from device uart, num 0"
76    Changing baudrate of both uart devices to 9600!
78    Device uart sent: "Hello from device uart, num 9"
79    Device uart2 received: "Hello from device uart, num 9"
80    Device uart sent: "Hello from device uart, num 8"
81    Device uart2 received: "Hello from device uart, num 8"
82    Device uart sent: "Hello from device uart, num 7"
83    Device uart2 received: "Hello from device uart, num 7"
84    Device uart sent: "Hello from device uart, num 6"
85    Device uart2 received: "Hello from device uart, num 6"
86    Device uart sent: "Hello from device uart, num 5"
87    Device uart2 received: "Hello from device uart, num 5"
88    Device uart sent: "Hello from device uart, num 4"
89    Device uart2 received: "Hello from device uart, num 4"
90    Device uart sent: "Hello from device uart, num 3"
91    Device uart2 received: "Hello from device uart, num 3"
92    Device uart sent: "Hello from device uart, num 2"
93    Device uart2 received: "Hello from device uart, num 2"
94    Device uart sent: "Hello from device uart, num 1"
95    Device uart2 received: "Hello from device uart, num 1"
96    Device uart sent: "Hello from device uart, num 0"
97    Device uart2 received: "Hello from device uart, num 0"