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diff service/arduinoNode/arduino-libraries/ST7565/ST7565.h @ 168:b2f909325bb2
core files from https://github.com/adafruit/ST7565-LCD
Ignore-this: 8dfadccdfb732e632cf7221c2fb527e4
author | drewp@bigasterisk.com |
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date | Sun, 12 Apr 2015 03:43:20 -0700 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/service/arduinoNode/arduino-libraries/ST7565/ST7565.h Sun Apr 12 03:43:20 2015 -0700 @@ -0,0 +1,120 @@ +/* +$Id:$ + +ST7565 LCD library! + +Copyright (C) 2010 Limor Fried, Adafruit Industries + +This library is free software; you can redistribute it and/or +modify it under the terms of the GNU Lesser General Public +License as published by the Free Software Foundation; either +version 2.1 of the License, or (at your option) any later version. + +This library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public +License along with this library; if not, write to the Free Software +Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +// some of this code was written by <cstone@pobox.com> originally; it is in the public domain. +*/ + +#if ARDUINO >= 100 + #include "Arduino.h" +#else + #include "WProgram.h" +#endif + +#define swap(a, b) { uint8_t t = a; a = b; b = t; } + +#define BLACK 1 +#define WHITE 0 + +#define LCDWIDTH 128 +#define LCDHEIGHT 64 + +#define CMD_DISPLAY_OFF 0xAE +#define CMD_DISPLAY_ON 0xAF + +#define CMD_SET_DISP_START_LINE 0x40 +#define CMD_SET_PAGE 0xB0 + +#define CMD_SET_COLUMN_UPPER 0x10 +#define CMD_SET_COLUMN_LOWER 0x00 + +#define CMD_SET_ADC_NORMAL 0xA0 +#define CMD_SET_ADC_REVERSE 0xA1 + +#define CMD_SET_DISP_NORMAL 0xA6 +#define CMD_SET_DISP_REVERSE 0xA7 + +#define CMD_SET_ALLPTS_NORMAL 0xA4 +#define CMD_SET_ALLPTS_ON 0xA5 +#define CMD_SET_BIAS_9 0xA2 +#define CMD_SET_BIAS_7 0xA3 + +#define CMD_RMW 0xE0 +#define CMD_RMW_CLEAR 0xEE +#define CMD_INTERNAL_RESET 0xE2 +#define CMD_SET_COM_NORMAL 0xC0 +#define CMD_SET_COM_REVERSE 0xC8 +#define CMD_SET_POWER_CONTROL 0x28 +#define CMD_SET_RESISTOR_RATIO 0x20 +#define CMD_SET_VOLUME_FIRST 0x81 +#define CMD_SET_VOLUME_SECOND 0 +#define CMD_SET_STATIC_OFF 0xAC +#define CMD_SET_STATIC_ON 0xAD +#define CMD_SET_STATIC_REG 0x0 +#define CMD_SET_BOOSTER_FIRST 0xF8 +#define CMD_SET_BOOSTER_234 0 +#define CMD_SET_BOOSTER_5 1 +#define CMD_SET_BOOSTER_6 3 +#define CMD_NOP 0xE3 +#define CMD_TEST 0xF0 + +class ST7565 { + public: + ST7565(int8_t SID, int8_t SCLK, int8_t A0, int8_t RST, int8_t CS) :sid(SID), sclk(SCLK), a0(A0), rst(RST), cs(CS) {} + ST7565(int8_t SID, int8_t SCLK, int8_t A0, int8_t RST) :sid(SID), sclk(SCLK), a0(A0), rst(RST), cs(-1) {} + + + void st7565_init(void); + void begin(uint8_t contrast); + void st7565_command(uint8_t c); + void st7565_data(uint8_t c); + void st7565_set_brightness(uint8_t val); + void clear_display(void); + void clear(); + void display(); + + void setpixel(uint8_t x, uint8_t y, uint8_t color); + uint8_t getpixel(uint8_t x, uint8_t y); + void fillcircle(uint8_t x0, uint8_t y0, uint8_t r, + uint8_t color); + void drawcircle(uint8_t x0, uint8_t y0, uint8_t r, + uint8_t color); + void drawrect(uint8_t x, uint8_t y, uint8_t w, uint8_t h, + uint8_t color); + void fillrect(uint8_t x, uint8_t y, uint8_t w, uint8_t h, + uint8_t color); + void drawline(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, + uint8_t color); + void drawchar(uint8_t x, uint8_t line, char c); + void drawstring(uint8_t x, uint8_t line, char *c); + void drawstring_P(uint8_t x, uint8_t line, const char *c); + + void drawbitmap(uint8_t x, uint8_t y, + const uint8_t *bitmap, uint8_t w, uint8_t h, + uint8_t color); + + private: + int8_t sid, sclk, a0, rst, cs; + void spiwrite(uint8_t c); + + void my_setpixel(uint8_t x, uint8_t y, uint8_t color); + + //uint8_t buffer[128*64/8]; +};