From 2d9c22fc460c9e936de2819096c64df899f53766 Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Tue, 3 Jun 2014 19:11:17 +0200 Subject: upgrade avr utils --- software/avr.lib/serialio.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 software/avr.lib/serialio.c (limited to 'software/avr.lib/serialio.c') diff --git a/software/avr.lib/serialio.c b/software/avr.lib/serialio.c new file mode 100644 index 0000000..fde2935 --- /dev/null +++ b/software/avr.lib/serialio.c @@ -0,0 +1,44 @@ +/* + * spreadspace avr utils + * + * + * Copyright (C) 2014 Christian Pointner + * + * This file is part of spreadspace avr utils. + * + * spreadspace avr utils is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * any later version. + * + * spreadspace avr utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with spreadspace avr utils. If not, see . + */ + +#include + +#include "serialio.h" +#include "LUFA/Drivers/Peripheral/Serial.h" + +static FILE serial_stream; + +void serialio_init(const uint32_t baudrate, const uint8_t doublespeed) +{ + Serial_Init(baudrate, doublespeed); + Serial_CreateStream(&serial_stream); + stdin = stdout = stderr = &serial_stream; +} + +void serialio_task(void) +{ +} + +int16_t serialio_bytes_received(void) +{ + return (int16_t)Serial_IsCharReceived(); +} -- cgit v1.2.3