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| 2 | * |
2 | * |
| 3 | * Main application |
3 | * Main application |
| 4 | * |
4 | * |
| 5 | ********************************************************************* |
5 | ********************************************************************* |
| 6 | * FileName: $HeadURL: https://svn.auml.se/svn/HomeAutomation/trunk/EmbeddedSoftware/PIC/canTemp/Source/Main.c $ |
6 | * FileName: $HeadURL: https://svn.auml.se/svn/HomeAutomation/trunk/EmbeddedSoftware/PIC/canTemp/Source/Main.c $ |
| 7 | * Last changed: $LastChangedDate: 2006-11-20 |
7 | * Last changed: $LastChangedDate: 2006-11-20 21:31:03 +0100 (Mon, 20 Nov 2006) $ |
| 8 | * By: $LastChangedBy: johboh $ |
8 | * By: $LastChangedBy: johboh $ |
| 9 | * Revision: $Revision: |
9 | * Revision: $Revision: 139 $ |
| 10 | ********************************************************************/ |
10 | ********************************************************************/ |
| 11 | 11 | ||
| 12 | 12 | ||
| 13 | #include <compiler.h> |
13 | #include <compiler.h> |
| 14 | #include <stackTasks.h> |
14 | #include <stackTasks.h> |
| Line 18... | Line 18... | ||
| 18 | 18 | ||
| 19 | #ifdef USE_CAN |
19 | #ifdef USE_CAN |
| 20 | #include <CAN.h> |
20 | #include <CAN.h> |
| 21 | #endif |
21 | #endif |
| 22 | 22 | ||
| - | 23 | #ifdef USE_ADC |
|
| - | 24 | #include <adc.h> |
|
| - | 25 | #endif |
|
| - | 26 | ||
| 23 | static void mainInit(void); |
27 | static void mainInit(void); |
| 24 | 28 | ||
| 25 | 29 | ||
| 26 | static int MY_ID = DEFAULT_ID; |
30 | static int MY_ID = DEFAULT_ID; |
| 27 | static BYTE MY_NID = DEFAULT_NID; |
31 | static BYTE MY_NID = DEFAULT_NID; |
| 28 | 32 | ||
| 29 | void main() |
33 | void main() |
| 30 | { |
34 | { |
| 31 | static TICK t = 0; |
35 | static TICK t = 0; |
| 32 | CAN_MESSAGE outCm; |
36 | CAN_MESSAGE outCm; |
| 33 | 37 | ||
| 34 | // Inits |
38 | // Inits |
| 35 | 39 | ||
| 36 | mainInit(); |
40 | mainInit(); |
| 37 | 41 | ||
| 38 | #ifdef USE_CAN |
42 | #ifdef USE_CAN |
| 39 | canInit(); |
43 | canInit(); |
| - | 44 | #endif |
|
| - | 45 | ||
| - | 46 | #ifdef USE_ADC |
|
| - | 47 | adcInit(TRUE,0b1011); |
|
| 40 | #endif |
48 | #endif |
| 41 | 49 | ||
| 42 | tickInit(); |
50 | tickInit(); |
| 43 | 51 | ||
| 44 | // Read ID and NID if exist. |
52 | // Read ID and NID if exist. |
| 45 | if (EERead(NODE_ID_EE)==NODE_HAS_ID) |
53 | if (EERead(NODE_ID_EE)==NODE_HAS_ID) |
| 46 | { |
54 | { |
| 47 | MY_ID=(((WORD)EERead(NODE_ID_EE + 1))<<8)+EERead(NODE_ID_EE + 2); |
55 | MY_ID=(((WORD)EERead(NODE_ID_EE + 1))<<8)+EERead(NODE_ID_EE + 2); |
| 48 | MY_NID=EERead(NODE_ID_EE + 3); |
56 | MY_NID=EERead(NODE_ID_EE + 3); |
| 49 | } |
57 | } |
| 50 | 58 | ||
| 51 | // Send user program startup heatbeat |
59 | // Send user program startup heatbeat |
| 52 | outCm.funct = FUNCT_BOOTLOADER; |
60 | outCm.funct = FUNCT_BOOTLOADER; |
| 53 | outCm.funcc = FUNCC_BOOT_HEARTBEAT; |
61 | outCm.funcc = FUNCC_BOOT_HEARTBEAT; |
| 54 | outCm.nid = MY_NID; |
62 | outCm.nid = MY_NID; |
| 55 | outCm.sid = MY_ID; |
63 | outCm.sid = MY_ID; |
| 56 | outCm.data_length = 1; |
64 | outCm.data_length = 1; |
| 57 | outCm.data[BOOT_DATA_HEARTBEAT_INDEX] = HEARTBEAT_USER_STARTUP; |
65 | outCm.data[BOOT_DATA_HEARTBEAT_INDEX] = HEARTBEAT_USER_STARTUP; |
| 58 | while(!canSendMessage(outCm,PRIO_HIGH)); |
66 | while(!canSendMessage(outCm,PRIO_HIGH)); |
| 59 | 67 | ||
| 60 | 68 | ||
| 61 | while(1) |
69 | while(1) |
| 62 | { |
70 | { |
| 63 | static TICK t = 0; |
71 | static TICK t = 0; |
| 64 | static TICK heartbeat = 0; |
72 | static TICK heartbeat = 0; |
| - | 73 | static TICK temperature = 0; |
|
| - | 74 | static BYTE lastTemperature = TEMPERATURE_INSIDE; |
|
| 65 | 75 | ||
| 66 | 76 | ||
| 67 | if ((tickGet()-heartbeat)>TICK_SECOND*5) |
77 | if ((tickGet()-heartbeat)>TICK_SECOND*5) |
| 68 | { |
78 | { |
| 69 | // Send alive heartbeat |
79 | // Send alive heartbeat |
| Line 75... | Line 85... | ||
| 75 | outCm.data[BOOT_DATA_HEARTBEAT_INDEX] = HEARTBEAT_ALIVE; |
85 | outCm.data[BOOT_DATA_HEARTBEAT_INDEX] = HEARTBEAT_ALIVE; |
| 76 | while(!canSendMessage(outCm,PRIO_HIGH)); |
86 | while(!canSendMessage(outCm,PRIO_HIGH)); |
| 77 | 87 | ||
| 78 | heartbeat = tickGet(); |
88 | heartbeat = tickGet(); |
| 79 | } |
89 | } |
| - | 90 | ||
| 80 | if ((tickGet()-t)>TICK_SECOND) |
91 | if ((tickGet()-t)>TICK_SECOND) |
| 81 | { |
92 | { |
| 82 | LED0_IO=~LED0_IO; |
93 | LED0_IO=~LED0_IO; |
| 83 | t = tickGet(); |
94 | t = tickGet(); |
| 84 | } |
95 | } |
| - | 96 | ||
| - | 97 | #ifdef USE_ADC |
|
| - | 98 | if ((tickGet()-temperature)>TICK_SECOND*2) // Each 2 second, read temperature. |
|
| - | 99 | { |
|
| - | 100 | if (lastTemperature==TEMPERATURE_INSIDE) lastTemperature=TEMPERATURE_OUTSIDE; else lastTemperature=TEMPERATURE_INSIDE; |
|
| - | 101 | adcConvert(lastTemperature); |
|
| - | 102 | temperature = tickGet(); |
|
| - | 103 | } |
|
| - | 104 | #endif |
|
| - | 105 | ||
| - | 106 | ||
| - | 107 | #ifdef USE_ADC |
|
| - | 108 | if (adcDone()) // Has temperature, send it to the bus |
|
| - | 109 | { |
|
| - | 110 | BYTE decimal; |
|
| - | 111 | signed char tenth; |
|
| - | 112 | temperatureRead(&tenth,&decimal); |
|
| - | 113 | ||
| - | 114 | outCm.funct = FUNCT_SENSORS; |
|
| - | 115 | outCm.funcc = (lastTemperature==TEMPERATURE_INSIDE?FUNCC_SENSORS_TEMPERATURE_INSIDE:FUNCC_SENSORS_TEMPERATURE_OUTSIDE); |
|
| - | 116 | outCm.nid = MY_NID; |
|
| - | 117 | outCm.sid = MY_ID; |
|
| - | 118 | outCm.data_length = 2; |
|
| - | 119 | outCm.data[1] = tenth; // signed 10 an 1 decimal. |
|
| - | 120 | outCm.data[0] = decimal; // Decimal value, 0-9 |
|
| - | 121 | while(!canSendMessage(outCm,PRIO_HIGH)); |
|
| - | 122 | } |
|
| - | 123 | #endif |
|
| - | 124 | ||
| 85 | } |
125 | } |
| 86 | } |
126 | } |
| 87 | 127 | ||
| 88 | 128 | ||
| 89 | #pragma interrupt high_isr |
129 | #pragma interrupt high_isr |
| Line 91... | Line 131... | ||
| 91 | { |
131 | { |
| 92 | ClrWdt(); |
132 | ClrWdt(); |
| 93 | 133 | ||
| 94 | #ifdef USE_CAN |
134 | #ifdef USE_CAN |
| 95 | canISR(); |
135 | canISR(); |
| 96 | #endif |
136 | #endif |
| 97 | 137 | ||
| 98 | tickUpdate(); |
138 | tickUpdate(); |
| 99 | 139 | ||
| 100 | } |
140 | } |
| 101 | 141 | ||
| 102 | 142 | ||
| 103 | #pragma interrupt low_isr |
143 | #pragma interrupt low_isr |
| 104 | void low_isr(void) |
144 | void low_isr(void) |
| 105 | { |
145 | { |
| - | 146 | #ifdef USE_ADC |
|
| - | 147 | adcISR(); |
|
| 106 | 148 | #endif |
|
| 107 | } |
149 | } |
| 108 | 150 | ||
| 109 | 151 | ||
| 110 | 152 | ||
| 111 | /* |
153 | /* |