From 179fcdbda432ff33a921a70994087b08b2a79caa Mon Sep 17 00:00:00 2001 From: "David A. Mellis" Date: Sat, 6 Oct 2007 13:02:43 +0000 Subject: Moving things around - creating the hardware directory and sticking all the avr code, etc. in there. --- core/wiring/uart.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100755 core/wiring/uart.h (limited to 'core/wiring/uart.h') diff --git a/core/wiring/uart.h b/core/wiring/uart.h new file mode 100755 index 0000000..f00af61 --- /dev/null +++ b/core/wiring/uart.h @@ -0,0 +1,40 @@ +/* + uart.h - UART Serial library for Wiring + Based on Hernando Barragan's original C implementation + Copyright (c) 2006 Nicholas Zambetti. All right reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#ifndef uart_h +#define uart_h + + #include + + #ifndef CPU_FREQ + #define CPU_FREQ 16000000L + #endif + + #ifndef UART_BUFFER_LENGTH + #define UART_BUFFER_LENGTH 32 + #endif + + void uart_init(uint8_t, long); + int uart_read(uint8_t); + uint8_t uart_available(uint8_t); + void uart_write(uint8_t, char*, uint8_t); + +#endif + -- cgit v1.2.3-18-g5258