src/modules/communication/SerialConsole.h

   1 /*
   2       This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
   3       Smoothie 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.
   4       Smoothie 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.
   5       You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
   6 */
   7
   8 #ifndef SERIALCONSOLE_H
   9 #define SERIALCONSOLE_H
  10
  11 #include "libs/Module.h"
  12 #include "Serial.h" // mbed.h lib
  13 #include "libs/Kernel.h"
  14 #include <vector>
  15 #include <string>
  16 using std::string;
  17 #include "libs/RingBuffer.h"
  18 #include "libs/StreamOutput.h"
  19
  20
  21 #define baud_rate_setting_checksum CHECKSUM("baud_rate")
  22
  23 class SerialConsole : public Module, public StreamOutput {
  24     public:
  25         SerialConsole( PinName rx_pin, PinName tx_pin, int baud_rate );
  26
  27         void on_module_loaded();
  28         void on_serial_char_received();
  29         void on_main_loop(void * argument);
  30         void on_idle(void * argument);
  31         bool has_char(char letter);
  32
  33         int _putc(int c);
  34         int _getc(void);
  35         int puts(const char*);
  36
  37         //string receive_buffer;                 // Received chars are stored here until a newline character is received
  38         //vector<std::string> received_lines;    // Received lines are stored here until they are requested
  39         RingBuffer<char,256> buffer;             // Receive buffer
  40         mbed::Serial* serial;
  41         struct {
  42           bool query_flag:1;
  43           bool halt_flag:1;
  44         };
  45 };
  46
  47 #endif