kopia lustrzana https://github.com/lora-aprs/LoRa_APRS_iGate
36 wiersze
792 B
C++
36 wiersze
792 B
C++
#include "SSD1306.h"
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SSD1306::SSD1306(TwoWire *wire, uint8_t address, OLEDDISPLAY_GEOMETRY g) : OLEDDisplay(g), _wire(wire), _address(address) {
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sendInitCommands();
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}
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SSD1306::~SSD1306() {
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}
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void SSD1306::internDisplay(Bitmap *bitmap) {
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sendCommand(PAGEADDR);
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sendCommand(0x0);
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sendCommand(0xFF);
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sendCommand(COLUMNADDR);
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sendCommand(0x0);
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sendCommand(getWidth() - 1);
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for (int i = 0; i < getWidth() * getHeight() / 8;) {
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Wire.beginTransmission(_address);
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Wire.write(0x40);
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for (uint8_t x = 0; x < 16; x++) {
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Wire.write(bitmap->_buffer[i]);
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i++;
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}
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Wire.endTransmission();
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}
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}
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void SSD1306::sendCommand(uint8_t command) {
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_wire->beginTransmission(_address);
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_wire->write(0x80);
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_wire->write(command);
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_wire->endTransmission();
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}
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