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QuotePaul Wanamaker
Looking at the code you posted
- It is an endless loop
- There is no wait between each time through, so it will try to output very fast. How many thousand times a second did you want it to read the inputs and write to the display?
- At 9600 baud the display will not be able to keep up. I'm not sure if the serial driver code will buffer it a bit. In any case you will be tryi
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ag.chumpitazr
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Reprappers
First, sorry for m english...
I am using Arduino mega, full graphic smart controller and ramps 1.4; and i am trying to control encoder of the screen, I know that pins 33 -> CLK, 31->DT , 35 -> SW , but i am using this code but the result is a bucle where the number doesn't stop to increase or decrementing... someone could say me what is happen?? pls
#define outPutA 33 //35
#define outPu
by
ag.chumpitazr
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Reprappers
First... sorry for my english...
I'm pretty new to Arduino, and i want to print what i want in the screen...
I am using Arduino mega, full graphic smart controller , and ramps 1.4; i found this code "hello world" with u8glib but it isn't work -> "avrdude: stk500v2_ReceiveMessage(): timeout" :
#include "U8glib.h"
U8GLIB_ST7920_128X64_4X u8g(23, 17, 16); // SPI Com: SCK = en = 18, MOSI = rw
by
ag.chumpitazr
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Reprappers
First... sorry for my english...
I'm pretty new to Arduino, and i want to print what i want in the screen...
I am using Arduino mega, full graphic smart controller [ ], and ramps 1.4; i found this code "hello world" with u8lib but it isn't work -> "avrdude: stk500v2_ReceiveMessage(): timeout" :
#include "U8glib.h"
U8GLIB_ST7920_128X64_4X u8g(23, 17, 16); // SPI Com: SCK = en = 18, MOSI = r
by
ag.chumpitazr
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Controllers
HI, i am doing a project for my university using arduino mega 2560 r3, ramps 1.4, joystick XY , reprapdiscount full graphic smart controller... and i want to do that the screen show a personal menu, not a menu of firmware of 3D printer.
the system will has 2 wantal stepper motor 2.5A, a scream, keyboard 4x4... the idea is to do a simple menu to control the motors with the keyboard or joystick XY
by
ag.chumpitazr
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Reprappers
First sorry for my english....
I want to do a personal menu for my ramps 1.4, or maybe modify some firmware so that print what i want and not firmware's menu.
is it possible? how to do it? someone could guide me please?
by
ag.chumpitazr
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Firmware - mainstream and related support
First sorry for my english...
I need help with a personal menu using ramps 1.4 and the scream raprepdiscount full graphic smart controller, i want to do a personal menu and i don't know how modify Marlin firmware or another firmaware...
I do not know how to do that screen paint what I want...
Someone could guide me please?
by
ag.chumpitazr
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Firmware - experimental, borrowed, and future
Hi, firstly sorry for my english ...
I want to do a personal menu for raprepdiscount full graphic smart controller, using or not a firmware. I want the scream print what I want... I don't know if this is posible or complicated for a beginner...
someone could guide me??
by
ag.chumpitazr
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Reprappers
Hola, estoy buscando una forma de hacer un menú para la RAMPS 1.4 o puede que modificando un firmware para que tenga un menú personal, pero no sé cómo y qué modificar para hacerlo y que salga lo que quiero por la pantalla RepRapDiscount Full Graphic Smart Controller.... ¿por dónde podría empezar?
by
ag.chumpitazr
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RepRap User Group España