Generation 7 LCD + SD pinouts October 07, 2012 06:24AM |
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Re: Generation 7 LCD + SD pinouts October 08, 2012 06:28AM |
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Generation 7 Electronics | Teacup Firmware | RepRap DIY |
Re: Generation 7 LCD + SD pinouts October 08, 2012 08:49AM |
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Re: Generation 7 LCD + SD pinouts October 08, 2012 01:59PM |
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Re: Generation 7 LCD + SD pinouts October 08, 2012 02:42PM |
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Re: Generation 7 LCD + SD pinouts October 08, 2012 05:30PM |
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Generation 7 Electronics | Teacup Firmware | RepRap DIY |
Re: Generation 7 LCD + SD pinouts October 08, 2012 06:18PM |
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Re: Generation 7 LCD + SD pinouts October 09, 2012 02:28AM |
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Re: Generation 7 LCD + SD pinouts October 09, 2012 03:52AM |
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Re: Generation 7 LCD + SD pinouts October 09, 2012 04:20AM |
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Re: Generation 7 LCD + SD pinouts October 09, 2012 04:24AM |
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Re: Generation 7 LCD + SD pinouts October 09, 2012 05:46AM |
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Quote
as Teacup has no LCD
Generation 7 Electronics | Teacup Firmware | RepRap DIY |
Re: Generation 7 LCD + SD pinouts October 09, 2012 06:05AM |
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Re: Generation 7 LCD + SD pinouts October 09, 2012 03:13PM |
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Re: Generation 7 LCD + SD pinouts October 10, 2012 05:53AM |
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Re: Generation 7 LCD + SD pinouts October 10, 2012 07:07AM |
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Quote
peter6960
will come back to Teacup once it does
Quote
scuba
I can confirm that Afons3 resistor based variant isn't working properly.
Generation 7 Electronics | Teacup Firmware | RepRap DIY |
Re: Generation 7 LCD + SD pinouts October 11, 2012 07:47AM |
Registered: 12 years ago Posts: 290 |
Re: Generation 7 LCD + SD pinouts October 11, 2012 02:44PM |
Registered: 13 years ago Posts: 7,616 |
Quote
a resistor based level devider doesn't "switch" fast enough.
Generation 7 Electronics | Teacup Firmware | RepRap DIY |
Re: Generation 7 LCD + SD pinouts October 12, 2012 04:16AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 06:46AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 08:20AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 08:23AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 08:31AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 09:18AM |
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/* ** Address pins 0,1 & 2 are all permenantly tied high so the address is fixed at 0x27 ** However if you have a PCF8574A (the +A bit) base address starts at 0x38 ** ** Written for and tested with Arduino 1.0 ** This example uses F Malpartida's NewLiquidCrystal library. Obtain from: ** [bitbucket.org] ** #include Wire.h #include LCD.h #include LiquidCrystal_I2C.h #define I2C_ADDR 0x38 // Define I2C Address where the PCF8574A is #define En_pin 6 #define Rw_pin 0 #define Rs_pin 7 #define D4_pin 4 #define D5_pin 3 #define D6_pin 2 #define D7_pin 1 int n = 1; LiquidCrystal_I2C lcd(I2C_ADDR,En_pin,Rw_pin,Rs_pin,D4_pin,D5_pin,D6_pin,D7_pin); void setup() { lcd.begin(20,4); // Switch on the backlight lcd.home(); // go home lcd.print("I2C tester"); lcd.setCursor ( 0, 1 ); // go to the 2nd line lcd.print("F Malpartida library"); lcd.setCursor ( 0, 2 ); // go to the third line lcd.print("Test By OpenHardware"); lcd.setCursor ( 0, 3 ); // go to the fourth line lcd.print(".co.za ");} void loop() { // Backlight on/off every 3 seconds lcd.setCursor(14,3); // go col 14 of line 3 lcd.print(n++,DEC); }
Re: Generation 7 LCD + SD pinouts October 12, 2012 09:41AM |
Registered: 11 years ago Posts: 273 |
Re: Generation 7 LCD + SD pinouts October 12, 2012 09:46AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 09:56AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 11:56AM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 12:03PM |
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Re: Generation 7 LCD + SD pinouts October 12, 2012 12:20PM |
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