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LCD HD44780 issue
Here is his complete init function:   void lcd_init(uint8_t dispAttr) { #if LCD_IO_MODE /* * Initialize LCD to 4 bit I/O mode */ if ( ( &...
Monday, 20 May 2019 - 15:11
LCD HD44780 issue
#ifndef LCD_DELAY_INIT #define LCD_DELAY_INIT 5000 /**< delay in micro seconds after initialization command sent */ #endif #ifndef LCD_DELAY_INIT_REP #define...
Monday, 20 May 2019 - 14:58
LCD HD44780 issue
Peter Fleury's library does it like this:     #define lcd_e_toggle()  toggle_e() /* initial write to lcd is 8bit */ LCD_DATA1_PORT |= _BV(LCD_DATA1_PIN...
Monday, 20 May 2019 - 14:55
Help please [avrdude / bootloader will not work any more]
The pins on the LCD are usually Vcc, V-display, ground, RS, RW, E, then D0 - D7, then the cathode and anode for the backlight if it has ones.  The first 4 data pins on the...
Monday, 20 May 2019 - 01:29
LCD HD44780 issue
Look for Peter Fleury's LCD library.  It is quite good.
Sunday, 19 May 2019 - 17:21
Help please [avrdude / bootloader will not work any more]
You know if you are using 4 data pins, they are the 4 high pins on the LCD, not the 4 low ones.
Sunday, 19 May 2019 - 16:57
JTAG vs ISP, PDI, TPI and the like
I think in the USA we use "whine" in a similar way, although Merriam-Webster tells me they are not variant spellings of the same word, but have separate roots.   I recently...
Thursday, 16 May 2019 - 17:27
Wow Microchip are good!!
As for praising Microchip, a very talented and experienced analog friend of mine recently had to do a Pic project and had nothing but praise for MPLAB.  He is not much of a...
Friday, 10 May 2019 - 17:41
Crimper search - Classified Unobtanium
Have you ever seen the movie "Momento"?
Wednesday, 1 May 2019 - 22:39
Crimper search - Classified Unobtanium
Jim, But I wont forget it, ever, that you called me a fool.  I dont take things like that lightly.  And I am unusually relaxed today, even though I see my gastro doc in...
Wednesday, 1 May 2019 - 19:53
Crimper search - Classified Unobtanium
I know that.  I was just pulling your chain.  I took it as a friendly compliment.
Wednesday, 1 May 2019 - 18:45
Crimper search - Classified Unobtanium
jgmdesign wrote:Thats what MAKE AN OFFER means.   I assumed making an offer started an auction, and I just wanted the stuff.  You know what they say about assumptions....
Wednesday, 1 May 2019 - 18:13