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58 lines
999 B
C++
58 lines
999 B
C++
#include "imageWBMP.h"
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#include "display.h"
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uint8_t _buffer[(GxEPD2_750::WIDTH / 8) * GxEPD2_750::HEIGHT];
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size_t _bufferOffset = 0;
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void setupImageWBMP()
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{
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Serial.println("setupWBMP");
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Serial.println("setupWBMP done");
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}
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void wbmpOpenFramebuffer()
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{
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//Serial.println("wbmpOpenFramebuffer");
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displayOpen();
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memset(_buffer, 0, sizeof(_buffer));
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_bufferOffset = 0;
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}
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// TODO do it better :-)
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void wbmpWriteFramebuffer(int offset, uint8_t bitmap[], int c)
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{
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// skip header...
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for (int i = 0; i < c; i++)
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{
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//_buffer[offset + i] = bitmap[i];
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if (_bufferOffset == 0)
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{
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// skip header
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i = 5;
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}
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_buffer[_bufferOffset] = bitmap[i];
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_bufferOffset++;
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}
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/*
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if (offset + sizeof(*bitmap) <= sizeof(_buffer))
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if (true)
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{
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memcpy((&_buffer) + offset, bitmap, 128);
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}
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else
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{
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Serial.println("!!!!! displayWriteFramebuffer overflow");
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}
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*/
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}
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void wbmpFlushFramebuffer()
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{
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//Serial.println("wbmpFlushFramebuffer");
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displayWriteFramebuffer(_buffer);
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displayFlush();
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} |