#ifndef ucoolib_hal_uart_uart_stm32_hh #define ucoolib_hal_uart_uart_stm32_hh // ucoolib - Microcontroller object oriented library. {{{ // // Copyright (C) 2012 Nicolas Schodet // // APBTeam: // Web: http://apbteam.org/ // Email: team AT apbteam DOT org // // 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 2 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. // // }}} #include "ucoolib/intf/stream.hh" namespace ucoo { /// Universal asynchronous receiver transmitter (UART). class Uart : public Stream { public: /// Parity setting. enum Parity { ODD, EVEN, NONE }; public: /// Initialise the Nth UART with given parameters. Uart (int n, int speed, Parity parity, int stop_bits); /// Shutdown UART. ~Uart (); /// Change UART settings. void setup (int speed, Parity parity, int stop_bits); /// See Stream::read. int read (char *buf, int count); /// See Stream::write. int write (const char *buf, int count); /// See Stream::poll. int poll (); }; } // namespace ucoo #endif // ucoolib_hal_uart_uart_stm32_hh