cash2ecash

cash2ecash: cash acceptor that issues digital cash (experimental)
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ca_uart.h (1086B)

      1 /*
      2   This file is part of TALER cash2ecash
      3   Copyright (C) 2026 GNUnet e.V.
      4 
      5   This program is free software: you can redistribute it and/or modify
      6   it under the terms of the GNU Affero General Public License as
      7   published by the Free Software Foundation, either version 3 of the
      8   License, or (at your option) any later version.
      9 
     10   This program is distributed in the hope that it will be useful,
     11   but WITHOUT ANY WARRANTY; without even the implied warranty of
     12   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
     13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     14   GNU Affero General Public License for more details.
     15 
     16   You should have received a copy of the GNU Affero General Public License
     17   along with this program.  If not, see <https://www.gnu.org/licenses/>.
     18 */
     19 
     20 #ifndef CA_UART_H
     21 #define CA_UART_H
     22 
     23 /**
     24  * Configures UART for Coin Acceptor,
     25  * sets speed, length, parity, readmode
     26  * @brief init UART port for Coin Acceptor signal
     27  * @param dev device file of uart
     28  * @return -1 on error
     29  */
     30 int
     31 ca_uart_init(const char *dev);
     32 
     33 #endif