9 |
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|
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 short global_imei_tversum; |
28 |
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|
29 |
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unsigned char cell_nr[15] = ""; // = "21681784"; |
30 |
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bit global_modem_init = 0; |
31 |
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|
32 |
__EEPROM_DATA( 60, 0, 1, 8, '2', '1', '6', '8'); |
__EEPROM_DATA( 60, 0, 1, 8, '2', '1', '6', '8'); |
33 |
__EEPROM_DATA( '1', '7', '8', '4',0,0,0,0); |
__EEPROM_DATA( '1', '7', '8', '4',0,0,0,0); |
37 |
void update_lcd(void); |
void update_lcd(void); |
38 |
void convertTemp(void); |
void convertTemp(void); |
39 |
void timer1_interrupt(void); |
void timer1_interrupt(void); |
40 |
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void on_recieve(void); |
41 |
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void on_initial_recieve(void); |
42 |
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|
43 |
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|
44 |
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void reset_recieve_buffer(void) |
45 |
|
{ |
46 |
|
global_recieve_done = 0; |
47 |
|
global_serial_byte_counter=0; |
48 |
|
} |
49 |
|
|
50 |
// Nicked from H7 |
|
51 |
void ad_init(void) |
void ad_init(void) // Nicked from H7 |
52 |
{ |
{ |
53 |
// AD Conversion clock |
// AD Conversion clock |
54 |
ADCS0 = 0; |
ADCS0 = 0; |
126 |
{ |
{ |
127 |
int i; |
int i; |
128 |
|
|
129 |
|
reset_recieve_buffer(); |
130 |
sprintf(global_serial_send,"at+cgsn\r"); |
sprintf(global_serial_send,"at+cgsn\r"); |
131 |
serial_send(); |
serial_send(); |
132 |
DelaySek(1); |
DelaySek(1); |
135 |
|
|
136 |
sprintf(global_serial_send,"%s", "at+cpin=8043\r"); |
sprintf(global_serial_send,"%s", "at+cpin=8043\r"); |
137 |
serial_send(); |
serial_send(); |
|
DelaySek(30); |
|
138 |
|
|
139 |
update_lcd(); |
while(global_modem_init == 0) |
140 |
DelaySek(5); |
{ |
141 |
|
on_initial_recieve(); |
142 |
|
} |
143 |
} |
} |
144 |
|
|
145 |
|
|
164 |
{ |
{ |
165 |
int i; |
int i; |
166 |
char data_byte; |
char data_byte; |
167 |
for(i = 0; i < SEND_BUFFER; i++) |
for(i = 0; i < BUFFER; i++) |
168 |
{ |
{ |
169 |
data_byte = global_serial_send[i]; |
data_byte = global_serial_send[i]; |
170 |
if( data_byte == '\r') |
if( data_byte == '\r') |
171 |
i = (SEND_BUFFER - 1); |
i = (BUFFER - 1); |
172 |
TXREG = data_byte; |
TXREG = data_byte; |
173 |
while(TRMT==0) ; |
while(TRMT==0) ; |
174 |
DelayMs(10); |
DelayMs(10); |
183 |
|
|
184 |
data_byte = RCREG; |
data_byte = RCREG; |
185 |
|
|
186 |
|
if (data_byte == '\n') |
187 |
|
return; |
188 |
|
|
189 |
global_serial_recieve_buffer[global_serial_byte_counter] = data_byte; |
global_serial_recieve_buffer[global_serial_byte_counter] = data_byte; |
190 |
if(data_byte == '\r') |
|
191 |
|
if (data_byte == '\r') |
192 |
{ |
{ |
193 |
global_recieve_done = 1; |
global_recieve_done = 1; |
194 |
global_serial_byte_counter = 0; |
//global_serial_byte_counter = 0; |
195 |
|
global_serial_recieve_buffer[global_serial_byte_counter+1] = 0; //zero terminate |
196 |
} |
} |
197 |
else |
else |
198 |
{ |
{ |
275 |
cell_nr[i] = 0; //zero terminated! |
cell_nr[i] = 0; //zero terminated! |
276 |
} |
} |
277 |
|
|
278 |
|
void on_initial_recieve(void) |
279 |
|
{ |
280 |
|
char imei[16]; |
281 |
|
char* ptr; |
282 |
|
char i; |
283 |
|
|
284 |
|
if (strstr(global_serial_recieve_buffer,"+WIND: 11") != 0) |
285 |
|
{ |
286 |
|
global_modem_init = 1; |
287 |
|
|
288 |
|
ptr = strstr(global_serial_recieve_buffer,"cgsn"); |
289 |
|
ptr +=4; |
290 |
|
strncpy(imei, ptr,15); |
291 |
|
imei[15] = 0; |
292 |
|
|
293 |
|
global_imei_tversum = 0; |
294 |
|
for (i=0; i<15; ++i) |
295 |
|
{ |
296 |
|
global_imei_tversum += (imei[i] - '0'); |
297 |
|
} |
298 |
|
|
299 |
|
|
300 |
|
reset_recieve_buffer(); |
301 |
|
} |
302 |
|
|
303 |
|
|
304 |
|
} |
305 |
|
|
306 |
|
|
307 |
void on_recieve(void) |
void on_recieve(void) |
308 |
{ |
{ |
309 |
|
char tmp[17]; |
310 |
|
if (global_recieve_done == 0) |
311 |
|
return; |
312 |
|
|
313 |
|
lcd_clear(); |
314 |
|
lcd_goto(0x00); |
315 |
|
tmp[0] = 0; |
316 |
|
strncat(tmp,global_serial_recieve_buffer,16); |
317 |
|
lcd_puts(tmp); |
318 |
|
if (strncmp(global_serial_recieve_buffer,"+WIND: 11", 3) == 0) |
319 |
|
{ |
320 |
|
global_modem_init = 1; |
321 |
|
} |
322 |
|
|
323 |
|
reset_recieve_buffer(); |
324 |
} |
} |
325 |
|
|
326 |
void main() |
void main() |
340 |
eeprom_reader(); |
eeprom_reader(); |
341 |
/////////////// |
/////////////// |
342 |
// Main loop // |
// Main loop // |
343 |
send_update(); |
|
344 |
|
|
345 |
while(1) |
while(1) |
346 |
{ |
{ |
347 |
// 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. |
375 |
update_lcd(); |
update_lcd(); |
376 |
GODONE = 1; |
GODONE = 1; |
377 |
} |
} |
378 |
|
|
379 |
|
//if (global_recieve_done) |
380 |
|
//{ |
381 |
|
on_recieve(); |
382 |
|
// global_recieve_done = 0; |
383 |
|
// global_serial_byte_counter = 0; |
384 |
|
//} |
385 |
} |
} |
386 |
} |
} |