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-rw-r--r--libraries/MultiLCD/SSD1306.cpp273
1 files changed, 0 insertions, 273 deletions
diff --git a/libraries/MultiLCD/SSD1306.cpp b/libraries/MultiLCD/SSD1306.cpp
deleted file mode 100644
index 7b1c4f6..0000000
--- a/libraries/MultiLCD/SSD1306.cpp
+++ /dev/null
@@ -1,273 +0,0 @@
-#include <avr/pgmspace.h>
-//#include <util/delay.h>
-#include <stdlib.h>
-#include <Wire.h>
-#include "SSD1306.h"
-
-SSD1306::SSD1306(int8_t SCLK, int8_t DC, int8_t RST, int8_t CS) {
- cs = CS;
- rst = RST;
- dc = DC;
- sclk = SCLK;
-}
-
-// initializer for I2C - we only indicate the reset pin!
- SSD1306::SSD1306(int8_t reset) {
- sclk = dc = cs = -1;
- rst = reset;
-}
-
-
-void SSD1306::begin(uint8_t vccstate, uint8_t i2caddr) {
- _i2caddr = i2caddr;
-
-
- // set pin directions
- // I2C Init
- Wire.begin(); // Is this the right place for this?
-
- // Setup reset pin direction (used by both SPI and I2C)
- pinMode(rst, OUTPUT);
- digitalWrite(rst, HIGH);
- // VDD (3.3V) goes high at start, lets just chill for a ms
- delay(1);
- // bring reset low
- digitalWrite(rst, LOW);
- // wait 10ms
- delay(10);
- // bring out of reset
- digitalWrite(rst, HIGH);
- // turn on VCC (9V?)
- #if defined SSD1306_128_32
- // Init sequence for 128x32 OLED module
- ssd1306_command(SSD1306_DISPLAYOFF); // 0xAE
- ssd1306_command(SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
- ssd1306_command(0x80); // the suggested ratio 0x80
- ssd1306_command(SSD1306_SETMULTIPLEX); // 0xA8
- ssd1306_command(0x1F);
- ssd1306_command(SSD1306_SETDISPLAYOFFSET); // 0xD3
- ssd1306_command(0x0); // no offset
- ssd1306_command(SSD1306_SETSTARTLINE | 0x0); // line #0
- ssd1306_command(SSD1306_CHARGEPUMP); // 0x8D
- if (vccstate == SSD1306_EXTERNALVCC)
- { ssd1306_command(0x10); }
- else
- { ssd1306_command(0x14); }
- ssd1306_command(SSD1306_MEMORYMODE); // 0x20
- ssd1306_command(0x00); // 0x0 act like ks0108
- ssd1306_command(SSD1306_SEGREMAP | 0x1);
- ssd1306_command(SSD1306_COMSCANDEC);
- ssd1306_command(SSD1306_SETCOMPINS); // 0xDA
- ssd1306_command(0x02);
- ssd1306_command(SSD1306_SETCONTRAST); // 0x81
- ssd1306_command(0x8F);
- ssd1306_command(SSD1306_SETPRECHARGE); // 0xd9
- if (vccstate == SSD1306_EXTERNALVCC)
- { ssd1306_command(0x22); }
- else
- { ssd1306_command(0xF1); }
- ssd1306_command(SSD1306_SETVCOMDETECT); // 0xDB
- ssd1306_command(0x40);
- ssd1306_command(SSD1306_DISPLAYALLON_RESUME); // 0xA4
- ssd1306_command(SSD1306_NORMALDISPLAY); // 0xA6
- #endif
-
- #if defined SSD1306_128_64
- // Init sequence for 128x64 OLED module
- ssd1306_command(SSD1306_DISPLAYOFF); // 0xAE
- ssd1306_command(SSD1306_SETDISPLAYCLOCKDIV); // 0xD5
- ssd1306_command(0x80); // the suggested ratio 0x80
- ssd1306_command(SSD1306_SETMULTIPLEX); // 0xA8
- ssd1306_command(0x3F);
- ssd1306_command(SSD1306_SETDISPLAYOFFSET); // 0xD3
- ssd1306_command(0x0); // no offset
- ssd1306_command(SSD1306_SETSTARTLINE | 0x0); // line #0
- ssd1306_command(SSD1306_CHARGEPUMP); // 0x8D
- if (vccstate == SSD1306_EXTERNALVCC)
- { ssd1306_command(0x10); }
- else
- { ssd1306_command(0x14); }
- ssd1306_command(SSD1306_MEMORYMODE); // 0x20
- ssd1306_command(0x00); // 0x0 act like ks0108
- ssd1306_command(SSD1306_SEGREMAP | 0x1);
- ssd1306_command(SSD1306_COMSCANDEC);
- ssd1306_command(SSD1306_SETCOMPINS); // 0xDA
- ssd1306_command(0x12);
- ssd1306_command(SSD1306_SETCONTRAST); // 0x81
- if (vccstate == SSD1306_EXTERNALVCC)
- { ssd1306_command(0x9F); }
- else
- { ssd1306_command(0xCF); }
- ssd1306_command(SSD1306_SETPRECHARGE); // 0xd9
- if (vccstate == SSD1306_EXTERNALVCC)
- { ssd1306_command(0x22); }
- else
- { ssd1306_command(0xF1); }
- ssd1306_command(SSD1306_SETVCOMDETECT); // 0xDB
- ssd1306_command(0x40);
- ssd1306_command(SSD1306_DISPLAYALLON_RESUME); // 0xA4
- ssd1306_command(SSD1306_NORMALDISPLAY); // 0xA6
- #endif
-
- ssd1306_command(SSD1306_DISPLAYON);//--turn on oled panel
-
- // clear screen
- delay(5);
-
- ssd1306_command(SSD1306_SETLOWCOLUMN | 0x0); // low col = 0
- ssd1306_command(SSD1306_SETHIGHCOLUMN | 0x0); // hi col = 0
- ssd1306_command(SSD1306_SETSTARTLINE | 0x0); // line #0
-
- for (byte i = 0; i < SSD1306_LCDHEIGHT / 8; i++) {
- // send a bunch of data in one xmission
- ssd1306_command(0xB0 + i);//set page address
- ssd1306_command(0);//set lower column address
- ssd1306_command(0x10);//set higher column address
-
- for(byte j = 0; j < 8; j++){
- Wire.beginTransmission(_i2caddr);
- Wire.write(0x40);
- for (byte k = 0; k < SSD1306_LCDWIDTH / 8; k++) {
- Wire.write(0);
- }
- Wire.endTransmission();
- }
- }
-}
-
-
-void SSD1306::invertDisplay(uint8_t i) {
- if (i) {
- ssd1306_command(SSD1306_INVERTDISPLAY);
- } else {
- ssd1306_command(SSD1306_NORMALDISPLAY);
- }
-}
-
-void SSD1306::ssd1306_command(uint8_t c) {
- // I2C
- uint8_t control = 0x00; // Co = 0, D/C = 0
- Wire.beginTransmission(_i2caddr);
- Wire.write(control);
- Wire.write(c);
- Wire.endTransmission();
-}
-
-// startscrollright
-// Activate a right handed scroll for rows start through stop
-// Hint, the display is 16 rows tall. To scroll the whole display, run:
-// display.scrollright(0x00, 0x0F)
-void SSD1306::startscrollright(uint8_t start, uint8_t stop){
- ssd1306_command(SSD1306_RIGHT_HORIZONTAL_SCROLL);
- ssd1306_command(0X00);
- ssd1306_command(start);
- ssd1306_command(0X00);
- ssd1306_command(stop);
- ssd1306_command(0X01);
- ssd1306_command(0XFF);
- ssd1306_command(SSD1306_ACTIVATE_SCROLL);
-}
-
-// startscrollleft
-// Activate a right handed scroll for rows start through stop
-// Hint, the display is 16 rows tall. To scroll the whole display, run:
-// display.scrollright(0x00, 0x0F)
-void SSD1306::startscrollleft(uint8_t start, uint8_t stop){
- ssd1306_command(SSD1306_LEFT_HORIZONTAL_SCROLL);
- ssd1306_command(0X00);
- ssd1306_command(start);
- ssd1306_command(0X00);
- ssd1306_command(stop);
- ssd1306_command(0X01);
- ssd1306_command(0XFF);
- ssd1306_command(SSD1306_ACTIVATE_SCROLL);
-}
-
-// startscrolldiagright
-// Activate a diagonal scroll for rows start through stop
-// Hint, the display is 16 rows tall. To scroll the whole display, run:
-// display.scrollright(0x00, 0x0F)
-void SSD1306::startscrolldiagright(uint8_t start, uint8_t stop){
- ssd1306_command(SSD1306_SET_VERTICAL_SCROLL_AREA);
- ssd1306_command(0X00);
- ssd1306_command(SSD1306_LCDHEIGHT);
- ssd1306_command(SSD1306_VERTICAL_AND_RIGHT_HORIZONTAL_SCROLL);
- ssd1306_command(0X00);
- ssd1306_command(start);
- ssd1306_command(0X00);
- ssd1306_command(stop);
- ssd1306_command(0X01);
- ssd1306_command(SSD1306_ACTIVATE_SCROLL);
-}
-
-// startscrolldiagleft
-// Activate a diagonal scroll for rows start through stop
-// Hint, the display is 16 rows tall. To scroll the whole display, run:
-// display.scrollright(0x00, 0x0F)
-void SSD1306::startscrolldiagleft(uint8_t start, uint8_t stop){
- ssd1306_command(SSD1306_SET_VERTICAL_SCROLL_AREA);
- ssd1306_command(0X00);
- ssd1306_command(SSD1306_LCDHEIGHT);
- ssd1306_command(SSD1306_VERTICAL_AND_LEFT_HORIZONTAL_SCROLL);
- ssd1306_command(0X00);
- ssd1306_command(start);
- ssd1306_command(0X00);
- ssd1306_command(stop);
- ssd1306_command(0X01);
- ssd1306_command(SSD1306_ACTIVATE_SCROLL);
-}
-
-void SSD1306::stopscroll(void){
- ssd1306_command(SSD1306_DEACTIVATE_SCROLL);
-}
-
-void SSD1306::ssd1306_data(uint8_t c) {
- // I2C
- uint8_t control = 0x40; // Co = 0, D/C = 1
- Wire.beginTransmission(_i2caddr);
- Wire.write(control);
- Wire.write(c);
- Wire.endTransmission();
-}
-
-void SSD1306::fill(unsigned char dat)
-{
- unsigned char i,j;
-
- ssd1306_command(0x00);//set lower column address
- ssd1306_command(0x10);//set higher column address
- ssd1306_command(0xB0);//set page address
-
- uint8_t twbrbackup = TWBR;
- TWBR = 18; // upgrade to 400KHz!
- for (byte i=0; i<(SSD1306_LCDHEIGHT/8); i++)
- {
- // send a bunch of data in one xmission
- ssd1306_command(0xB0 + i);//set page address
- ssd1306_command(0);//set lower column address
- ssd1306_command(0x10);//set higher column address
-
- for(byte j = 0; j < 8; j++){
- Wire.beginTransmission(_i2caddr);
- Wire.write(0x40);
- for (byte k = 0; k < 16; k++) {
- Wire.write(dat);
- }
- Wire.endTransmission();
- }
- }
- TWBR = twbrbackup;
-}
-
-void SSD1306::draw8x8(byte* buffer, uint8_t x, uint8_t y)
-{
- // send a bunch of data in one xmission
- ssd1306_command(0xB0 + y);//set page address
- ssd1306_command(x & 0xf);//set lower column address
- ssd1306_command(0x10 | (x >> 4));//set higher column address
-
- Wire.beginTransmission(_i2caddr);
- Wire.write(0x40);
- Wire.write(buffer, 8);
- Wire.endTransmission();
-}
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