65 lines
1.1 KiB
C++
65 lines
1.1 KiB
C++
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#include "Lcd.h"
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#include <stdlib.h>
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void Lcd::initDisplay()
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{
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static const Command resetCommand{0, 0, 0, 0, 1, 1, 0, 0};
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execute(resetCommand, false, 5.0);
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execute(resetCommand, false, 0.1);
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execute(resetCommand, false, 0.0);
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execute({0, 1, 0, 0, 0, 0, 0, 0}, false, 0.0);
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// function set
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execute({0, 0, 1, 1, 0, 1, 0, 0}, false, 0.039);
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// display on/off
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execute({0, 0, 1, 1, 0, 0, 0, 0}, false, 0.039);
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clear();
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// entry mode
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execute({0, 1, 1, 0, 0, 0, 0, 0}, false, 0.039);
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}
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void Lcd::clear()
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{
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execute({1, 0, 0, 0, 0, 0, 0, 0}, false, 1.53);
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}
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void Lcd::setPos(const uint8_t &pos)
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{
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Command posCommand;
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posCommand.data = pos | (1 << 7);
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execute(posCommand, false, 0.039);
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}
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void Lcd::output(const char &character)
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{
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execute((const Command &)character, true, 0.043);
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}
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void Lcd::output(const char *string)
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{
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uint8_t pos = 0;
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while (string != nullptr && *string != 0)
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{
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if (pos == 8)
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{
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setPos(40);
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}
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output(*string++);
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pos++;
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}
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}
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void Lcd::output(const uint16_t &val)
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{
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static char buf[5];
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output(itoa(val, buf, 10));
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}
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