• Displaying result of Macro evaluation
    is there an easy way to see what the result is from something like the following... #define ADC_MIN 1.8 #define ADC_MAX 2.4 #define ADC_MAX_VAL 255 #define ADC_LSB (double)(( ADC_MAX - ADC_MIN...
  • atmel89s8252 problem to display in lcd
    the problem i ask yesterday hv solved, the now i'm facing another prob. which is the velocity value cant display in LCD once i reach "START==0 AND STOP==0" it will display 255 for the velocity value...
  • display ascii on LCD
    void main(void) { char ebit,ans; ebit = 0x01; ans = ebit*(100/256); } how can i display the value in ans on LCD ? void lcdPutStr (char *string) { char i; i=0; while(string[i]) { lcdPutCh...
  • LCD Display
    i have some question about LCD display i can't display the variable on the LCD i am using the source code below( http://wgzhk.com/lcd.zip ) i wanna get 8 bit data form ADC0804 and display on...
  • lcd not displaying
    hi all i am very much new to embedded systems ok so i really need help..i am using an keil board mcb 2140 with arm7 lpc2148. i am trying to interface a lcd and a keypad..i hav emade all the hardware...