1sample: 2 name: STM32 Single Wire UART sample 3tests: 4 sample.boards.stm32.uart.single_wire: 5 platform_allow: 6 - stm32f3_disco 7 - nucleo_wba55cg 8 tags: 9 - drivers 10 - uart 11 harness: console 12 harness_config: 13 fixture: single_line_uart_loopback 14 type: one_line 15 regex: 16 - "Received c" 17