From 60173a1bc7138965769b495067d774436e6b97cf Mon Sep 17 00:00:00 2001
From: Stanley Huang <stanleyhuangyc@gmail.com>
Date: Mon, 10 Nov 2014 21:06:22 +1100
Subject: Update Nano Timer
---
nanotimer/SH1106.cpp | 429 ---------------------------------------------------
1 file changed, 429 deletions(-)
delete mode 100644 nanotimer/SH1106.cpp
(limited to 'nanotimer/SH1106.cpp')
diff --git a/nanotimer/SH1106.cpp b/nanotimer/SH1106.cpp
deleted file mode 100644
index 79e9873..0000000
--- a/nanotimer/SH1106.cpp
+++ /dev/null
@@ -1,429 +0,0 @@
-#include <Arduino.h>
-#include <Wire.h>
-#include "MicroLCD.h"
-
-#define I2C_ADDR 0x78 >> 1
-
-void LCD_SH1106::WriteCommand(unsigned char ins)
-{
- Wire.beginTransmission(I2C_ADDR);//0x78 >> 1
- Wire.write(0x00);//0x00
- Wire.write(ins);
- Wire.endTransmission();
-}
-
-void LCD_SH1106::WriteData(unsigned char dat)
-{
- Wire.beginTransmission(I2C_ADDR);//0x78 >> 1
- Wire.write(0x40);//0x40
- Wire.write(dat);
- Wire.endTransmission();
-}
-
-void LCD_SH1106::setCursor(unsigned char x, unsigned char y)
-{
- m_col = x + 2;
- m_row = y;
- WriteCommand(0xb0 + m_row);
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-}
-
-void LCD_SH1106::clear(byte x, byte y, byte width, byte height)
-{
- height >>= 3;
- width >>= 3;
- y >>= 3;
-#ifdef TWBR
- uint8_t twbrbackup = TWBR;
- TWBR = 18; // upgrade to 400KHz!
-#endif
- for (byte i = 0; i < height; i++) {
- // send a bunch of data in one xmission
- WriteCommand(0xB0 + i + y);//set page address
- WriteCommand((x + 2) & 0xf);//set lower column address
- WriteCommand(0x10 | (x >> 4));//set higher column address
-
- for(byte j = 0; j < 8; j++){
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte k = 0; k < width; k++) {
- Wire.write(0);
- }
- Wire.endTransmission();
- }
- }
-#ifdef TWBR
- TWBR = twbrbackup;
-#endif
- setCursor(0, 0);
-}
-
-void LCD_SH1106::clearLine(byte line)
-{
-#ifdef TWBR
- uint8_t twbrbackup = TWBR;
- TWBR = 18; // upgrade to 400KHz!
-#endif
-
- WriteCommand(0xB0 + line);//set page address
- WriteCommand(0);//set lower column address
- WriteCommand(0x10);//set higher column address
-
- for(byte j = 0; j < 8; j++){
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte k = 0; k < 128 / 8; k++) {
- Wire.write(0);
- }
- Wire.endTransmission();
- }
-#ifdef TWBR
- TWBR = twbrbackup;
-#endif
-}
-
-size_t LCD_SH1106::write(uint8_t c)
-{
- if (c == '\n') {
- setCursor(0, m_row + ((m_font == FONT_SIZE_SMALL) ? 1 : 2));
- return 1;
- } else if (c == '\r') {
- m_col = 0;
- return 1;
- }
-
-#ifdef TWBR
- uint8_t twbrbackup = TWBR;
- TWBR = 18; // upgrade to 400KHz!
-#endif
-#ifndef MEMORY_SAVING
- if (m_font == FONT_SIZE_SMALL) {
-#endif
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- if (c > 0x20 && c < 0x7f) {
- c -= 0x21;
- for (byte i = 0; i < 5; i++) {
- byte d = pgm_read_byte(&font5x8[c][i]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.write(0);
- } else {
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 11 : 6; i > 0; i--) {
- Wire.write(0);
- }
- }
- Wire.endTransmission();
- m_col += (m_flags & FLAG_PIXEL_DOUBLE_H) ? 11 : 6;
- if (m_col >= 128) {
- m_col = 0;
- m_row ++;
- }
-#ifndef MEMORY_SAVING
- } else {
- if (c > 0x20 && c < 0x7f) {
- c -= 0x21;
-
- WriteCommand(0xB0 + m_row);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = 0; i <= 14; i += 2) {
- byte d = pgm_read_byte(&font8x16_terminal[c][i]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 1);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = 1; i <= 15; i += 2) {
- byte d = pgm_read_byte(&font8x16_terminal[c][i]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.endTransmission();
- } else {
- WriteCommand(0xB0 + m_row);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 16 : 8; i > 0; i--) {
- Wire.write(0);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 1);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 16 : 8; i > 0; i--) {
- Wire.write(0);
- }
- Wire.endTransmission();
- }
- m_col += (m_flags & FLAG_PIXEL_DOUBLE_H) ? 17 : 9;
- if (m_col >= 128) {
- m_col = 0;
- m_row += 2;
- }
- }
-#endif
-#ifdef TWBR
- TWBR = twbrbackup;
-#endif
- return 1;
-}
-
-void LCD_SH1106::writeDigit(byte n)
-{
-#ifdef TWBR
- uint8_t twbrbackup = TWBR;
- TWBR = 18; // upgrade to 400KHz!
-#endif
- if (m_font == FONT_SIZE_SMALL) {
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- if (n <= 9) {
- n += '0' - 0x21;
- for (byte i = 0; i < 5; i++) {
- Wire.write(pgm_read_byte(&font5x8[n][i]));
- }
- Wire.write(0);
- } else {
- for (byte i = 0; i < 6; i++) {
- Wire.write(0);
- }
- }
- Wire.endTransmission();
- m_col += 6;
- } else if (m_font == FONT_SIZE_MEDIUM) {
- write(n <= 9 ? ('0' + n) : ' ');
-#ifndef MEMORY_SAVING
- } else if (m_font == FONT_SIZE_LARGE) {
- if (n <= 9) {
- byte i;
- WriteCommand(0xB0 + m_row);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (i = 0; i < 16; i ++) {
- byte d = pgm_read_byte(&digits16x16[n][i]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 1);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (; i < 32; i ++) {
- byte d = pgm_read_byte(&digits16x16[n][i]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.endTransmission();
- } else {
- WriteCommand(0xB0 + m_row);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 32 : 16; i > 0; i--) {
- Wire.write(0);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 1);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 32 : 16; i > 0; i--) {
- Wire.write(0);
- }
- Wire.endTransmission();
- }
- m_col += (m_flags & FLAG_PIXEL_DOUBLE_H) ? 30 : 16;
-#endif
- } else {
- if (n <= 9) {
- byte i;
- WriteCommand(0xB0 + m_row);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (i = 0; i < 16; i ++) {
- byte d = pgm_read_byte(&digits16x24[n][i * 3]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 1);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (i = 0; i < 16; i ++) {
- byte d = pgm_read_byte(&digits16x24[n][i * 3 + 1]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 2);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (i = 0; i < 16; i ++) {
- byte d = pgm_read_byte(&digits16x24[n][i * 3 + 2]);
- Wire.write(d);
- if (m_flags & FLAG_PIXEL_DOUBLE_H) Wire.write(d);
- }
- Wire.endTransmission();
- } else {
- WriteCommand(0xB0 + m_row);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 32 : 16; i > 0; i--) {
- Wire.write(0);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 1);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 32 : 16; i > 0; i--) {
- Wire.write(0);
- }
- Wire.endTransmission();
-
- WriteCommand(0xB0 + m_row + 2);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte i = (m_flags & FLAG_PIXEL_DOUBLE_H) ? 32 : 16; i > 0; i--) {
- Wire.write(0);
- }
- Wire.endTransmission();
- }
- m_col += (m_flags & FLAG_PIXEL_DOUBLE_H) ? 30 : 16;
- }
-#ifdef TWBR
- TWBR = twbrbackup;
-#endif
-}
-
-void LCD_SH1106::draw(const PROGMEM byte* buffer, byte width, byte height)
-{
-#ifdef TWBR
- uint8_t twbrbackup = TWBR;
- TWBR = 18; // upgrade to 400KHz!
-#endif
-
- const PROGMEM byte *p = buffer;
- height >>= 3;
- width >>= 3;
- for (byte i = 0; i < height; i++) {
- // send a bunch of data in one xmission
- WriteCommand(0xB0 + i + m_row);//set page address
- WriteCommand(m_col & 0xf);//set lower column address
- WriteCommand(0x10 | (m_col >> 4));//set higher column address
-
- for(byte j = 0; j < 8; j++){
- Wire.beginTransmission(I2C_ADDR);
- Wire.write(0x40);
- for (byte k = 0; k < width; k++, p++) {
- Wire.write(pgm_read_byte(p));
- }
- Wire.endTransmission();
- }
- }
-#ifdef TWBR
- TWBR = twbrbackup;
-#endif
- m_col += width;
-}
-
-void LCD_SH1106::begin()
-{
- Wire.begin();
-
- WriteCommand(0xAE); /*display off*/
-
- WriteCommand(0x02); /*set lower column address*/
- WriteCommand(0x10); /*set higher column address*/
-
- WriteCommand(0x40); /*set display start line*/
-
- WriteCommand(0xB0); /*set page address*/
-
- WriteCommand(0x81); /*contract control*/
- WriteCommand(0x80); /*128*/
-
- WriteCommand(0xA1); /*set segment remap*/
-
- WriteCommand(0xA6); /*normal / reverse*/
-
- WriteCommand(0xA8); /*multiplex ratio*/
- WriteCommand(0x3F); /*duty = 1/32*/
-
- WriteCommand(0xad); /*set charge pump enable*/
- WriteCommand(0x8b); /*external VCC */
-
- WriteCommand(0x30); /*0X30---0X33 set VPP 9V liangdu!!!!*/
-
- WriteCommand(0xC8); /*Com scan direction*/
-
- WriteCommand(0xD3); /*set display offset*/
- WriteCommand(0x00); /* 0x20 */
-
- WriteCommand(0xD5); /*set osc division*/
- WriteCommand(0x80);
-
- WriteCommand(0xD9); /*set pre-charge period*/
- WriteCommand(0x1f); /*0x22*/
-
- WriteCommand(0xDA); /*set COM pins*/
- WriteCommand(0x12);
-
- WriteCommand(0xdb); /*set vcomh*/
- WriteCommand(0x40);
-
- WriteCommand(0xAF); /*display ON*/
-
- clear();
-}
--
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