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MarlinFirmware/ArduinoAddons/Arduino_1.0.x/libraries/U8glib/examples/A2Printer/A2Printer.ino
AnHardt 6f4873329e Replace U8GLI v1.11 with v1.17
In Travis we already test against 1.17.
2015-05-31 20:25:36 +02:00

132 lines
3.7 KiB
C++

/*
A2Printer.pde
Special example code for the A2 Mciro Printer (https://www.sparkfun.com/products/10438)
Universal 8bit Graphics Library, http://code.google.com/p/u8glib/
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "U8glib.h"
// use this serial interface
#define PRINTER_SERIAL Serial
// #define PRINTER_SERIAL Serial1
uint8_t u8g_com_uart(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
switch(msg) {
case U8G_COM_MSG_WRITE_BYTE:
PRINTER_SERIAL.write(arg_val);
break;
}
return 1;
}
// setup u8g object, please remove comment from one of the following constructor calls
// half resolution
//U8GLIB u8g(&u8g_dev_a2_micro_printer_192x120_ds, (u8g_com_fnptr)u8g_com_uart);
// full resolution, requires to uncomment U8G_16BIT in u8g.h
//U8GLIB u8g(&u8g_dev_a2_micro_printer_384x240, (u8g_com_fnptr)u8g_com_uart);
// half resolution, extra log, requires to uncomment U8G_16BIT in u8g.h
//U8GLIB u8g(&u8g_dev_a2_micro_printer_192x360_ds, (u8g_com_fnptr)u8g_com_uart);
U8GLIB u8g(&u8g_dev_a2_micro_printer_192x720_ds, (u8g_com_fnptr)u8g_com_uart);
void drawLogo(uint8_t d) {
u8g.setFont(u8g_font_gdr25r);
u8g.drawStr(0+d, 30+d, "U");
u8g.setFont(u8g_font_gdr30n);
u8g.drawStr90(23+d,10+d,"8");
u8g.setFont(u8g_font_gdr25r);
u8g.drawStr(53+d,30+d,"g");
u8g.drawHLine(2+d, 35+d, 47);
u8g.drawVLine(45+d, 32+d, 12);
}
void drawURL(void) {
u8g.setFont(u8g_font_4x6);
if ( u8g.getHeight() < 59 ) {
u8g.drawStr(53,9,"code.google.com");
u8g.drawStr(77,18,"/p/u8glib");
}
else {
u8g.drawStr(1,54,"code.google.com/p/u8glib");
}
}
void draw(void) {
// graphic commands to redraw the complete screen should be placed here
drawLogo(0);
drawURL();
u8g.drawFrame(0,0,u8g.getWidth(), u8g.getHeight());
u8g.setFont(u8g_font_helvR24r);
u8g.setPrintPos(0, 100);
u8g.print(u8g.getWidth(), DEC);
u8g.print("x");
u8g.print(u8g.getHeight(), DEC);
}
void setup(void) {
PRINTER_SERIAL.begin(19200);
// flip screen, if required
// u8g.setRot180();
// assign default color value
u8g.setColorIndex(1); // pixel on
}
void loop(void) {
// picture loop: This will print the picture
u8g.firstPage();
do {
draw();
} while( u8g.nextPage() );
// send manual CR to the printer
PRINTER_SERIAL.write('\n');
// reprint the picture after 10 seconds
delay(10000);
}