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acsg
Joined: 25 Apr 2021
Posts: 8
Location: Rio de Janeiro - Brazil
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| Show 8 bytes hex to lcd |
 Posted: Fri Aug 13, 2021 9:07 am |
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Hi Guys,
My problem is: I can't show the entire hex code on LCD ...
| Code: |
#include <16F88.h>
#fuses NOWDT,NOPROTECT,PUT,NOLVP, NOMCLR,INTRC_IO, NODEBUG
#use delay(clock = 8MHz)
#use i2c(Master,Fast=100000, sda=PIN_B1, scl=PIN_B4,force_sw)
#include "i2c_Flex_LCD.c"
unsigned int32 code;
void main() {
setup_oscillator(OSC_8MHZ); // Set internal oscillator to 8MHz
lcd_init(0x7E,16,2);
lcd_backlight_led(ON); //Underground light
printf(lcd_putc, "\fTeste Hex"); // "Text hex" shown normally
code = 0x3FCF00FF;
while(TRUE){
if(code == 0x3FCF00FF)
{
output_toggle(LED);
printf(lcd_putc, "\f%X",code);
}
} |
// After that LCD shows "FF". If i use "\f%8X", i see 000000FF. I should see "3FCF00FF"
_________________
"For by wise counsel you will wage your own war."
Pv24:6 |
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gaugeguy
Joined: 05 Apr 2011
Posts: 303
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| Posted: Fri Aug 13, 2021 9:59 am |
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| %X is for 8 bit values, you want %lX for a long hex value |
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temtronic
Joined: 01 Jul 2010
Posts: 9221
Location: Greensville,Ontario
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| Posted: Fri Aug 13, 2021 10:23 am |
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BTW that's a lower case 'L'...not the number '1'.
Can be confusing depending on monitor, font, colour and when the coffeepot's empty.... |
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acsg
Joined: 25 Apr 2021
Posts: 8
Location: Rio de Janeiro - Brazil
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| Posted: Fri Aug 13, 2021 12:47 pm |
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Guys, SOLVED !
God bless you very much !!
_________________
"For by wise counsel you will wage your own war."
Pv24:6 |
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