From 30b46fad5764b54ab4d47e9c4024f8030e1bf1a7 Mon Sep 17 00:00:00 2001 From: Ryan Date: Wed, 27 Jan 2021 17:42:49 +1100 Subject: UART driver refactor (#11637) --- drivers/avr/uart.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 drivers/avr/uart.h (limited to 'drivers/avr/uart.h') diff --git a/drivers/avr/uart.h b/drivers/avr/uart.h new file mode 100644 index 0000000000..d5ec563db2 --- /dev/null +++ b/drivers/avr/uart.h @@ -0,0 +1,34 @@ +/* UART Example for Teensy USB Development Board + * http://www.pjrc.com/teensy/ + * Copyright (c) 2009 PJRC.COM, LLC + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#pragma once + +#include + +void uart_init(uint32_t baud); + +void uart_putchar(uint8_t c); + +uint8_t uart_getchar(void); + +bool uart_available(void); -- cgit v1.2.3 From 6b9a7e21e953d68d6ae093c2d727f1f3ac2798c0 Mon Sep 17 00:00:00 2001 From: Drashna Jaelre Date: Fri, 29 Jan 2021 23:35:16 -0800 Subject: Include stdbool.h in uart.h (#11728) --- drivers/avr/uart.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/avr/uart.h') diff --git a/drivers/avr/uart.h b/drivers/avr/uart.h index d5ec563db2..602eb3d8b0 100644 --- a/drivers/avr/uart.h +++ b/drivers/avr/uart.h @@ -24,6 +24,7 @@ #pragma once #include +#include void uart_init(uint32_t baud); -- cgit v1.2.3