97 lines
1.5 KiB
C++
97 lines
1.5 KiB
C++
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#include "Arduino.h"
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#include <EEPROM.h>
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#include "layoutmemory.h"
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#define MAX_KEYB_LAYOUT_ID 1
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/*! \brief Only init variables
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*/
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KeyLayout::KeyLayout()
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{
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uiCurrentKeyboardLayout = 0xFF;
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}
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/*! \brief Init function, not to be called from constructor.
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Restores settings from eeprom.
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*/
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void KeyLayout::Init(void)
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{
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Restore();
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}
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/*! \brief Print current selected layout namew.
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*/
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void KeyLayout::Print(void)
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{
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Serial.print("Keyboard Layout is: ");
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switch (uiCurrentKeyboardLayout)
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{
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case 0:
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Serial.println("US");
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break;
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case 1:
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Serial.println("DE");
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break;
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default:
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Serial.println(uiCurrentKeyboardLayout, HEX);
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break;
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}
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}
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/*! \brief Stores current active layout to eeprom.
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*/
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void KeyLayout::Store(void)
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{
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EEPROM.write(0, uiCurrentKeyboardLayout);
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}
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/*! \brief Restores active layout from eeprom.
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*/
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void KeyLayout::Restore(void)
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{
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Set(EEPROM.read(0));
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}
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/*! \brief Select new layout.
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Switch to the next layout and back to 0 if the MAX_KEYB_LAYOUT_ID is reached.
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*/
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void KeyLayout::Toggle(void)
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{
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Set(uiCurrentKeyboardLayout + 1);
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}
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/*! \brief Set the active layout direct..
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Sets the active layout and thecks the range.
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*/
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void KeyLayout::Set(uint8_t uiLayoutID)
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{
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if (uiLayoutID > MAX_KEYB_LAYOUT_ID)
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uiLayoutID = 0;
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if (uiCurrentKeyboardLayout != uiLayoutID)
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{
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uiCurrentKeyboardLayout = uiLayoutID;
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Store();
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Print();
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}
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}
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/*! \brief Returns the current active layout.
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*/
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uint8_t KeyLayout::Get(void)
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{
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return uiCurrentKeyboardLayout;
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}
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