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Show/hide line numbers RingBuffer.h Source File

RingBuffer.h

00001 #ifndef RING_BUFFER_H_
00002 #define RING_BUFFER_H_
00003 
00004 #include "mbed.h"
00005 
00006 #define RING_BUFFER_SIZE 512
00007 
00008 class RingBuffer{
00009 public:
00010     void initialize_buffer();
00011     int16_t buffer_size();
00012     uint8_t read_buffer_byte();
00013     int16_t read_buffer_short();
00014     void read_buffer(uint8_t buf[], int16_t offset, int16_t size); 
00015     int16_t buffer_capacity();
00016     void write_buffer_byte(uint8_t ch);
00017     void write_buffer(const uint8_t buf[], int16_t offset, int16_t size);
00018     bool is_buffer_empty();
00019 
00020 protected:
00021     uint8_t buffer[RING_BUFFER_SIZE];
00022     int16_t start;
00023     int16_t end;
00024 };
00025 
00026 #endif /* RING_BUFFER_H_ */
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