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Resolved merge confilicts for push "Ssd1306 OLED startup logo #26"

This commit is contained in:
Stephen White 2018-06-24 13:24:26 +10:00
parent 92021c4913
commit 270650751c
5 changed files with 95 additions and 4 deletions
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15
src/SSD1306.cpp
View File

@ -296,3 +296,18 @@ void SSD1306::PlotCharacter(int x, int y, char c, bool inverse)
memcpy(frame + (y * 256) + (x * 8) + 128, b, 8);
}
void SSD1306::PlotPixel(int x, int y, int c)
{
switch (c)
{
case 1: frame[x+ (y/8)*SSD1306_LCDWIDTH] |= (1 << (y&7)); break;
case 0: frame[x+ (y/8)*SSD1306_LCDWIDTH] &= ~(1 << (y&7)); break;
case -1: frame[x+ (y/8)*SSD1306_LCDWIDTH] ^= (1 << (y&7)); break;
}
}
// expects source in ssd1306 native vertical byte format
void SSD1306::PlotImage(const unsigned char * source)
{
memcpy (frame, source, SSD1306_128x64_BYTES);
}

8
src/SSD1306.h
View File

@ -65,7 +65,11 @@ extern "C"
//1111111 | 1
//0000000 | 0
//________________________________________________________
#define SSD1306_128x64_BYTES ((128 * 64) / 8)
#define SSD1306_LCDWIDTH 128
#define SSD1306_LCDHEIGHT 64
#define SSD1306_128x64_BYTES ((SSD1306_LCDWIDTH * SSD1306_LCDHEIGHT) / 8)
class SSD1306
{
@ -86,6 +90,8 @@ public:
void RefreshScreen();
void RefreshRows(u8 start, u8 amountOfRows);
void SetDisplayWindow(u8 x1, u8 y1, u8 x2, u8 y2);
void PlotPixel(int x, int y, int c);
void PlotImage(const unsigned char * source);
protected:
void SendCommand(u8 command);

6
src/ScreenLCD.cpp
View File

@ -21,6 +21,7 @@
#include <stdlib.h>
#include <stdio.h>
#include "debug.h"
#include "ssd_logo.h"
void ScreenLCD::Open(u32 widthDesired, u32 heightDesired, u32 colourDepth, int BSCMaster, int LCDAddress, int LCDFlip, int LCDType)
{
@ -40,7 +41,10 @@ void ScreenLCD::Open(u32 widthDesired, u32 heightDesired, u32 colourDepth, int B
ssd1306 = new SSD1306(BSCMaster, LCDAddress, LCDFlip, LCDType);
ssd1306->DisplayOn();
ssd1306->Plottext(5, 1, "Pi1541", false);
ssd1306->PlotImage(logo_ssd);
ssd1306->Plottext(5, 0, "Pi1541", false);
ssd1306->RefreshScreen();
opened = true;

3
src/main.cpp
View File

@ -969,8 +969,7 @@ static void DisplayLogo()
screen.PlotImage((u32*)image, 0, 0, w, h);
if (versionMinor < 10) snprintf(tempBuffer, tempBufferSize, "V%d.0%d", versionMajor, versionMinor);
else snprintf(tempBuffer, tempBufferSize, "V%d.%d", versionMajor, versionMinor);
snprintf(tempBuffer, tempBufferSize, "V%d.%02d", versionMajor, versionMinor);
screen.PrintText(false, 20, 180, tempBuffer, FileBrowser::Colour(VIC2_COLOUR_INDEX_BLUE));
}

67
src/ssd_logo.h Normal file
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@ -0,0 +1,67 @@
const unsigned char logo_ssd[] = {
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};