b13ec704d0
This testsuite exercises a number of things. Namely * `mutable` devices (i.e. those backed in SRAM) * `uart_emul` support for interrupt mode (receive only) * `devmux` capabilities of multiplexing several uarts * switching the system console between several uart backends Testing Done: ``` west build -p auto -b qemu_riscv64 -t run \ tests/drivers/console_switching/ ... *** Booting Zephyr OS build zephyr-v3.4.0-3988-gaaefb2d764ea *** Running TESTSUITE console_switching ================================================================ START - test_read read "Hello, uart_emul0!" from uart_emul0 read "Hello, uart_emul1!" from uart_emul1 read "Hello, uart_emul0!" from uart_emul0 read "Hello, uart_emul1!" from uart_emul1 PASS - test_read in 0.005 seconds ================================================================ START - test_write wrote "Hello, uart_emul0!" to uart_emul0 wrote "Hello, uart_emul1!" to uart_emul1 wrote "Hello, uart_emul0!" to uart_emul0 wrote "Hello, uart_emul1!" to uart_emul1 PASS - test_write in 0.003 seconds ================================================================ TESTSUITE console_switching succeeded ------ TESTSUITE SUMMARY START ------ SUITE PASS - 100.00% [console_switching]: pass = 2, fail = 0,... - PASS - [console_switching.test_read] duration = 0.005 seconds - PASS - [console_switching.test_write] duration = 0.003 seconds ------ TESTSUITE SUMMARY END ------ =============================================================== PROJECT EXECUTION SUCCESSFUL ``` Signed-off-by: Christopher Friedt <cfriedt@meta.com>
10 lines
213 B
CMake
10 lines
213 B
CMake
# SPDX-License-Identifier: Apache-2.0
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cmake_minimum_required(VERSION 3.20.0)
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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project(uart_console_switching)
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target_sources(app PRIVATE
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src/main.c
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)
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