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 |
unsigned char cell_nr[15] = ""; // = "21681784"; |
unsigned char global_lcd_buf[16]; |
28 |
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|
29 |
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unsigned short global_imei_tversum; |
30 |
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31 |
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unsigned char cell_nr[15] = ""; // = "21681784"; |
32 |
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bit global_modem_init = 0; |
33 |
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|
34 |
__EEPROM_DATA( 60, 0, 1, 8, '2', '1', '6', '8'); |
__EEPROM_DATA( 60, 0, 1, 8, '2', '1', '6', '8'); |
35 |
__EEPROM_DATA( '1', '7', '8', '4',0,0,0,0); |
__EEPROM_DATA( '1', '7', '8', '4',0,0,0,0); |
39 |
void update_lcd(void); |
void update_lcd(void); |
40 |
void convertTemp(void); |
void convertTemp(void); |
41 |
void timer1_interrupt(void); |
void timer1_interrupt(void); |
42 |
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void on_recieve(void); |
43 |
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void on_initial_recieve(void); |
44 |
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45 |
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46 |
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void reset_recieve_buffer(void) |
47 |
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{ |
48 |
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global_recieve_done = 0; |
49 |
|
global_serial_byte_counter=0; |
50 |
|
} |
51 |
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52 |
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|
53 |
// Nicked from H7 |
void ad_init(void) // Nicked from H7 |
|
void ad_init(void) |
|
54 |
{ |
{ |
55 |
// AD Conversion clock |
// AD Conversion clock |
56 |
ADCS0 = 0; |
ADCS0 = 0; |
128 |
{ |
{ |
129 |
int i; |
int i; |
130 |
|
|
131 |
|
reset_recieve_buffer(); |
132 |
sprintf(global_serial_send,"at+cgsn\r"); |
sprintf(global_serial_send,"at+cgsn\r"); |
133 |
serial_send(); |
serial_send(); |
134 |
DelaySek(1); |
DelaySek(1); |
137 |
|
|
138 |
sprintf(global_serial_send,"%s", "at+cpin=8043\r"); |
sprintf(global_serial_send,"%s", "at+cpin=8043\r"); |
139 |
serial_send(); |
serial_send(); |
|
DelaySek(30); |
|
140 |
|
|
141 |
update_lcd(); |
while(global_modem_init == 0) |
142 |
DelaySek(5); |
{ |
143 |
|
on_initial_recieve(); |
144 |
|
} |
145 |
} |
} |
146 |
|
|
147 |
|
|
166 |
{ |
{ |
167 |
int i; |
int i; |
168 |
char data_byte; |
char data_byte; |
169 |
for(i = 0; i < SEND_BUFFER; i++) |
for(i = 0; i < BUFFER; i++) |
170 |
{ |
{ |
171 |
data_byte = global_serial_send[i]; |
data_byte = global_serial_send[i]; |
172 |
if( data_byte == '\r') |
if( data_byte == '\r') |
173 |
i = (SEND_BUFFER - 1); |
i = (BUFFER - 1); |
174 |
TXREG = data_byte; |
TXREG = data_byte; |
175 |
while(TRMT==0) ; |
while(TRMT==0) ; |
176 |
DelayMs(10); |
DelayMs(10); |
185 |
|
|
186 |
data_byte = RCREG; |
data_byte = RCREG; |
187 |
|
|
188 |
|
if (data_byte == '\n') |
189 |
|
return; |
190 |
|
|
191 |
|
if (global_serial_byte_counter == 0 && data_byte == '\r') |
192 |
|
return; |
193 |
|
|
194 |
global_serial_recieve_buffer[global_serial_byte_counter] = data_byte; |
global_serial_recieve_buffer[global_serial_byte_counter] = data_byte; |
195 |
if(data_byte == '\r') |
|
196 |
|
if (data_byte == '\r') |
197 |
{ |
{ |
198 |
global_recieve_done = 1; |
global_recieve_done = 1; |
199 |
global_serial_byte_counter = 0; |
//global_serial_byte_counter = 0; |
200 |
|
global_serial_recieve_buffer[global_serial_byte_counter+1] = 0; //zero terminate |
201 |
} |
} |
202 |
else |
else |
203 |
{ |
{ |
219 |
{ |
{ |
220 |
lcd_clear(); |
lcd_clear(); |
221 |
lcd_goto(0x00); |
lcd_goto(0x00); |
222 |
lcd_puts(global_temp); |
|
223 |
|
sprintf(global_lcd_buf, "%d", global_temp); |
224 |
|
lcd_puts(global_lcd_buf); |
225 |
|
|
226 |
} |
} |
227 |
|
|
282 |
cell_nr[i] = 0; //zero terminated! |
cell_nr[i] = 0; //zero terminated! |
283 |
} |
} |
284 |
|
|
285 |
|
void on_initial_recieve(void) |
286 |
|
{ |
287 |
|
char imei[16]; |
288 |
|
char* ptr; |
289 |
|
char i; |
290 |
|
|
291 |
|
if (strstr(global_serial_recieve_buffer,"+WIND: 11") != 0) |
292 |
|
{ |
293 |
|
global_modem_init = 1; |
294 |
|
|
295 |
|
ptr = strstr(global_serial_recieve_buffer,"cgsn"); |
296 |
|
ptr +=4; |
297 |
|
strncpy(imei, ptr,15); |
298 |
|
imei[15] = 0; |
299 |
|
|
300 |
|
global_imei_tversum = 0; |
301 |
|
for (i=0; i<15; ++i) |
302 |
|
{ |
303 |
|
global_imei_tversum += (imei[i] - '0'); |
304 |
|
} |
305 |
|
|
306 |
|
|
307 |
|
reset_recieve_buffer(); |
308 |
|
} |
309 |
|
} |
310 |
|
|
311 |
|
|
312 |
void on_recieve(void) |
void on_recieve(void) |
313 |
{ |
{ |
314 |
|
char tmp[17]; |
315 |
|
char* ptr; |
316 |
|
tmp[0]=0; |
317 |
|
|
318 |
|
if (global_recieve_done == 0) |
319 |
|
return; |
320 |
|
|
321 |
|
lcd_goto(0x00); |
322 |
|
lcd_puts(global_serial_recieve_buffer); |
323 |
|
|
324 |
|
if (strstr(global_serial_recieve_buffer,"CMTI") == 0) |
325 |
|
{ |
326 |
|
ptr = strstr(global_serial_recieve_buffer,"'"); |
327 |
|
strcat(tmp,ptr); |
328 |
|
|
329 |
|
|
330 |
|
lcd_goto(0x40); |
331 |
|
lcd_puts(tmp); |
332 |
|
|
333 |
|
} |
334 |
|
|
335 |
|
reset_recieve_buffer(); |
336 |
} |
} |
337 |
|
|
338 |
void main() |
void main() |
352 |
eeprom_reader(); |
eeprom_reader(); |
353 |
/////////////// |
/////////////// |
354 |
// Main loop // |
// Main loop // |
355 |
send_update(); |
|
356 |
|
DelayMs(50); |
357 |
|
reset_recieve_buffer(); |
358 |
|
|
359 |
while(1) |
while(1) |
360 |
{ |
{ |
361 |
// 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. |
386 |
global_Pot_Hi = ADRESH; |
global_Pot_Hi = ADRESH; |
387 |
global_Pot_Lo = ADRESL; |
global_Pot_Lo = ADRESL; |
388 |
convertTemp(); |
convertTemp(); |
389 |
update_lcd(); |
//update_lcd(); |
390 |
GODONE = 1; |
GODONE = 1; |
391 |
} |
} |
392 |
|
// Handels the recieve sms'es. |
393 |
|
on_recieve(); |
394 |
} |
} |
395 |
} |
} |