9 |
|
|
10 |
#define LCD_LENGTH 16 |
#define LCD_LENGTH 16 |
11 |
#define LCD_ROWS 2 |
#define LCD_ROWS 2 |
12 |
#define SEND_BUFFER 128 |
#define BUFFER 128 |
13 |
#define PWRFAIL RB1 |
#define PWRFAIL RB1 |
14 |
#define FIREDET RB2 |
#define FIREDET RB2 |
15 |
#define FEEDING RB3 |
#define FEEDING RB3 |
18 |
|
|
19 |
unsigned char global_Pot_Hi, global_Pot_Lo; |
unsigned char global_Pot_Hi, global_Pot_Lo; |
20 |
unsigned char global_LCD_Buffer[LCD_ROWS][LCD_LENGTH]; |
unsigned char global_LCD_Buffer[LCD_ROWS][LCD_LENGTH]; |
21 |
unsigned char global_serial_send[SEND_BUFFER], global_serial_recieve_buffer[SEND_BUFFER]; |
unsigned char global_serial_send[BUFFER], global_serial_recieve_buffer[BUFFER]; |
22 |
bit global_recieve_done = 0, global_interval_changed = 0; |
bit global_recieve_done = 0, global_interval_changed = 0; |
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 |
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27 |
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unsigned char global_message_buffer[BUFFER]; |
28 |
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unsigned char global_message_buffer_length; |
29 |
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30 |
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unsigned char global_lcd_buf[16]; |
31 |
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32 |
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unsigned short global_imei_tversum; |
33 |
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34 |
unsigned char cell_nr[15] = ""; // = "21681784"; |
unsigned char cell_nr[15] = ""; // = "21681784"; |
35 |
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bit global_modem_init = 0; |
36 |
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|
37 |
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unsigned char global_sms_recieve_number[3]; |
38 |
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|
39 |
__EEPROM_DATA( 60, 0, 1, 8, '2', '1', '6', '8'); |
__EEPROM_DATA( 60, 0, 1, 8, '2', '1', '6', '8'); |
40 |
__EEPROM_DATA( '1', '7', '8', '4',0,0,0,0); |
__EEPROM_DATA( '1', '7', '8', '4',0,0,0,0); |
44 |
void update_lcd(void); |
void update_lcd(void); |
45 |
void convertTemp(void); |
void convertTemp(void); |
46 |
void timer1_interrupt(void); |
void timer1_interrupt(void); |
47 |
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void on_recieve(void); |
48 |
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void on_initial_recieve(void); |
49 |
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void sms_recieved(void); |
50 |
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51 |
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52 |
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void reset_recieve_buffer(void) |
53 |
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{ |
54 |
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global_recieve_done = 0; |
55 |
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56 |
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global_serial_byte_counter=0; |
57 |
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global_serial_recieve_buffer[0] = 0; |
58 |
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59 |
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global_message_buffer_length = 0; |
60 |
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global_message_buffer[0] = 0; |
61 |
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} |
62 |
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63 |
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|
64 |
// Nicked from H7 |
void ad_init(void) // Nicked from H7 |
|
void ad_init(void) |
|
65 |
{ |
{ |
66 |
// AD Conversion clock |
// AD Conversion clock |
67 |
ADCS0 = 0; |
ADCS0 = 0; |
139 |
{ |
{ |
140 |
int i; |
int i; |
141 |
|
|
142 |
|
reset_recieve_buffer(); |
143 |
sprintf(global_serial_send,"at+cgsn\r"); |
sprintf(global_serial_send,"at+cgsn\r"); |
144 |
serial_send(); |
serial_send(); |
145 |
DelaySek(1); |
DelaySek(1); |
148 |
|
|
149 |
sprintf(global_serial_send,"%s", "at+cpin=8043\r"); |
sprintf(global_serial_send,"%s", "at+cpin=8043\r"); |
150 |
serial_send(); |
serial_send(); |
|
DelaySek(30); |
|
151 |
|
|
152 |
update_lcd(); |
while(global_modem_init == 0) |
153 |
DelaySek(5); |
{ |
154 |
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on_initial_recieve(); |
155 |
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} |
156 |
} |
} |
157 |
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|
158 |
|
|
177 |
{ |
{ |
178 |
int i; |
int i; |
179 |
char data_byte; |
char data_byte; |
180 |
for(i = 0; i < SEND_BUFFER; i++) |
for(i = 0; i < BUFFER; i++) |
181 |
{ |
{ |
182 |
data_byte = global_serial_send[i]; |
data_byte = global_serial_send[i]; |
183 |
if( data_byte == '\r') |
if( data_byte == '\r') |
184 |
i = (SEND_BUFFER - 1); |
i = (BUFFER - 1); |
185 |
TXREG = data_byte; |
TXREG = data_byte; |
186 |
while(TRMT==0) ; |
while(TRMT==0) ; |
187 |
DelayMs(10); |
DelayMs(10); |
196 |
|
|
197 |
data_byte = RCREG; |
data_byte = RCREG; |
198 |
|
|
199 |
|
if (data_byte == '\n') |
200 |
|
return; |
201 |
|
|
202 |
|
if (global_serial_byte_counter == 0 && data_byte == '\r') |
203 |
|
return; |
204 |
|
|
205 |
global_serial_recieve_buffer[global_serial_byte_counter] = data_byte; |
global_serial_recieve_buffer[global_serial_byte_counter] = data_byte; |
206 |
if(data_byte == '\r') |
|
207 |
|
if (data_byte == '\r') |
208 |
{ |
{ |
209 |
global_recieve_done = 1; |
global_recieve_done = 1; |
210 |
global_serial_byte_counter = 0; |
//global_serial_byte_counter = 0; |
211 |
|
global_serial_recieve_buffer[global_serial_byte_counter] = 0; //zero terminate |
212 |
|
|
213 |
|
strcpy(global_message_buffer, global_serial_recieve_buffer); |
214 |
|
global_message_buffer_length = global_serial_byte_counter; |
215 |
} |
} |
216 |
else |
else |
217 |
{ |
{ |
233 |
{ |
{ |
234 |
lcd_clear(); |
lcd_clear(); |
235 |
lcd_goto(0x00); |
lcd_goto(0x00); |
236 |
lcd_puts(global_temp); |
|
237 |
|
sprintf(global_lcd_buf, "%d", global_temp); |
238 |
|
lcd_puts(global_lcd_buf); |
239 |
|
|
240 |
} |
} |
241 |
|
|
296 |
cell_nr[i] = 0; //zero terminated! |
cell_nr[i] = 0; //zero terminated! |
297 |
} |
} |
298 |
|
|
299 |
|
void on_initial_recieve(void) |
300 |
|
{ |
301 |
|
char imei[16]; |
302 |
|
char* ptr; |
303 |
|
char i; |
304 |
|
|
305 |
|
if (strstr(global_serial_recieve_buffer,"+WIND: 11") != 0) |
306 |
|
{ |
307 |
|
global_modem_init = 1; |
308 |
|
|
309 |
|
ptr = strstr(global_serial_recieve_buffer,"cgsn"); |
310 |
|
ptr +=4; |
311 |
|
strncpy(imei, ptr,15); |
312 |
|
imei[15] = 0; |
313 |
|
|
314 |
|
global_imei_tversum = 0; |
315 |
|
for (i=0; i<15; ++i) |
316 |
|
{ |
317 |
|
global_imei_tversum += (imei[i] - '0'); |
318 |
|
} |
319 |
|
|
320 |
|
|
321 |
|
reset_recieve_buffer(); |
322 |
|
} |
323 |
|
} |
324 |
|
|
325 |
|
|
326 |
void on_recieve(void) |
void on_recieve(void) |
327 |
{ |
{ |
328 |
|
char tmp[17]; |
329 |
|
char* ptr; |
330 |
|
tmp[0]=0; |
331 |
|
|
332 |
|
if (global_recieve_done == 0 || global_message_buffer_length == 0) |
333 |
|
return; |
334 |
|
|
335 |
|
|
336 |
|
if (strstr(global_serial_recieve_buffer,"CMTI") != 0) |
337 |
|
{ |
338 |
|
ptr = strstr(global_serial_recieve_buffer,","); |
339 |
|
strcat(tmp,ptr+1); |
340 |
|
sprintf(global_sms_recieve_number,"%s", tmp); |
341 |
|
lcd_clear(); |
342 |
|
lcd_puts(global_sms_recieve_number); |
343 |
|
sms_recieved(); |
344 |
|
} |
345 |
|
else if (strstr(global_message_buffer,"CMTI") != 0) |
346 |
|
{ |
347 |
|
ptr = strstr(global_message_buffer,","); |
348 |
|
strcat(tmp,ptr+1); |
349 |
|
lcd_clear(); |
350 |
|
lcd_puts(tmp); |
351 |
|
} |
352 |
|
|
353 |
|
|
354 |
|
reset_recieve_buffer(); |
355 |
|
} |
356 |
|
|
357 |
|
void sms_recieved(void) |
358 |
|
{ |
359 |
|
sprintf(global_serial_send, "AT+CMGR=%s\r", global_sms_recieve_number); |
360 |
|
serial_send(); |
361 |
} |
} |
362 |
|
|
363 |
void main() |
void main() |
377 |
eeprom_reader(); |
eeprom_reader(); |
378 |
/////////////// |
/////////////// |
379 |
// Main loop // |
// Main loop // |
380 |
send_update(); |
|
381 |
|
DelayMs(50); |
382 |
|
reset_recieve_buffer(); |
383 |
|
|
384 |
while(1) |
while(1) |
385 |
{ |
{ |
386 |
// If there happends to be a critical state on the system, we send a sms. |
// If there happends to be a critical state on the system, we send a sms. |
411 |
global_Pot_Hi = ADRESH; |
global_Pot_Hi = ADRESH; |
412 |
global_Pot_Lo = ADRESL; |
global_Pot_Lo = ADRESL; |
413 |
convertTemp(); |
convertTemp(); |
414 |
update_lcd(); |
//update_lcd(); |
415 |
GODONE = 1; |
GODONE = 1; |
416 |
} |
} |
417 |
|
// Handels the recieve sms'es. |
418 |
|
on_recieve(); |
419 |
} |
} |
420 |
} |
} |