/[H9]/trunk/Embedded/main.c
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Diff of /trunk/Embedded/main.c

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revision 163 by hedin, Wed Dec 5 15:39:55 2007 UTC revision 167 by hedin, Wed Dec 5 16:11:12 2007 UTC
# Line 23  bit global_recieve_done = 0, global_inte Line 23  bit global_recieve_done = 0, global_inte
23  unsigned int global_serial_byte_counter = 0, global_sms_counter = 1, global_time_counter = 0;  unsigned int global_serial_byte_counter = 0, global_sms_counter = 1, global_time_counter = 0;
24  unsigned int global_emergency_counter = 600, global_time_interval = 3600;  unsigned int global_emergency_counter = 600, global_time_interval = 3600;
25  unsigned char global_temp = 0;  unsigned char global_temp = 0;
26  unsigned char global_temp_old = 0;  
27    unsigned char global_temp_update_display = 0;
28    
29  unsigned char global_message_buffer1[BUFFER];  unsigned char global_message_buffer1[BUFFER];
30  unsigned char global_message_buffer2[BUFFER];  unsigned char global_message_buffer2[BUFFER];
# Line 242  void serial_recieved(void) Line 243  void serial_recieved(void)
243    
244          if ( global_serial_byte_counter < BUFFER) //Prevent buffer overrun          if ( global_serial_byte_counter < BUFFER) //Prevent buffer overrun
245                  global_serial_recieve_buffer[ global_serial_byte_counter++ ] = data_byte;       // fills the data_byte into our buffer.                  global_serial_recieve_buffer[ global_serial_byte_counter++ ] = data_byte;       // fills the data_byte into our buffer.
246            else
247            {
248                    global_serial_recieve_buffer[0] = 0;
249                    global_serial_byte_counter = 0;
250                    return;
251            }
252                    
253                    
254          if (data_byte == '\r')  // when we meet a '\r', the transmission is done, and we fill the constxt of          if (data_byte == '\r')  // when we meet a '\r', the transmission is done, and we fill the constxt of
# Line 277  void timer1_interrupt(void) Line 283  void timer1_interrupt(void)
283    
284  void update_lcd(void)  void update_lcd(void)
285  {  {
286          //lcd_clear();          if(global_temp_update_display != global_time_counter)
287          lcd_goto(0x00);          {
288            //      lcd_clear();
289                    lcd_goto(0x00);
290                    
291          sprintf(global_lcd_buf, "Temp: %3d", global_temp);                  sprintf(global_lcd_buf, "Temp: %3d", global_temp);
292          lcd_puts(global_lcd_buf);                  lcd_puts(global_lcd_buf);
293                    global_temp_update_display = global_time_counter;
294            }
295    
296  }  }
297                    
# Line 495  void main() Line 505  void main()
505                          global_Pot_Hi = ADRESH;                          global_Pot_Hi = ADRESH;
506                          global_Pot_Lo = ADRESL;                          global_Pot_Lo = ADRESL;
507                          convertTemp();                          convertTemp();
508                          if (global_temp != global_temp_old)                          update_lcd();
                         {  
                                 update_lcd();  
                                 global_temp_old = global_temp;  
                         }  
509                          GODONE = 1;                          GODONE = 1;
510                  }                  }
511          // Handels the recieve sms'es.          // Handels the recieve sms'es.
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