27 lines
436 B
C++
27 lines
436 B
C++
#include "MyLcd.h"
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#include "Hardware.h"
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void MyLcd::execute(uint8_t data, bool RS)
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{
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static const uint8_t eMask = 0b00000010;
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static const uint8_t rsMask = 0b01000000;
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if (RS)
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{
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data |= rsMask;
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}
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m_lcdShiftReg.set(data | eMask);
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m_lcdShiftReg.set(data);
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}
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void MyLcd::execute(const Command &cmd, bool RS, uint16_t delay)
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{
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execute((cmd.data & 0xf0) >> 2, RS);
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execute((cmd.data & 0x0f) << 2, RS);
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delay_us(delay);
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}
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