/*------------------------------------------------------------------------------ -- This file is a part of the LPP VHDL IP LIBRARY -- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS -- -- This program 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 -- (at your option) any later version. -- -- This program 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 this program; if not, write to the Free Software -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ------------------------------------------------------------------------------- -- Author : Martin Morlot -- Mail : martin.morlot@lpp.polytechnique.fr -----------------------------------------------------------------------------*/ #include "apb_uart_Driver.h" #include "lpp_apb_functions.h" #include UART_Device* openUART(int count) { UART_Device* uart0; uart0 = (UART_Device*) apbgetdevice(LPP_UART_CTRLR,VENDOR_LPP,count); uart0->ConfigReg = BaudGenOnDuty; return uart0; } void uartputc(UART_Device* dev,char c) { //while (!(dev->ConfigReg & (1<<5))); while (!((dev->ConfigReg & DataSended) == DataSended)); dev->DataWReg = c; printf(" "); } void uartputs(UART_Device* dev,char* s) { while (*s) uartputc(dev,*(s++)); } char uartgetc(UART_Device* dev) { //while (!((dev->ConfigReg & (1<<2)))); while (!((dev->ConfigReg & NewData) == NewData)); return dev->DataRReg; } void uartgets(UART_Device* dev,char* s) { while (*s && (*s!=0xd)) *s++ = uartgetc(dev); }