libs/connection/c/serial_t_lin.h Source File

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00001 #ifndef QRK_C_SERIAL_T_LIN_H
00002 #define QRK_C_SERIAL_T_LIN_H
00003 
00013 #include "ring_buffer.h"
00014 #include <termios.h>
00015 
00016 
00017 enum {
00018   SerialErrorStringSize = 256,
00019   RingBufferSizeShift = 10,
00020   RingBufferSize = 1 << RingBufferSizeShift,
00021 };
00022 
00023 
00027 typedef struct
00028 {
00029   int errno_;                                
00030   char error_string_[SerialErrorStringSize]; 
00031   int fd_;                                   
00032   struct termios sio_;                       
00033   ringBuffer_t ring_;                        
00034   char buffer_[RingBufferSize];
00035   char has_last_ch_;            
00036   char last_ch_;                             
00038 } serial_t;
00039 
00040 #endif