Rev Author Line No. Line
2953 jacho 1 #include "C:\Users\Honza\Documents\pic\I2C_bat_pam\Min_V_cl\main.h"
2  
3  
4  
5 #define EEPROM_SDA PIN_C4
6 #define EEPROM_SCL PIN_C3
7 #use i2c(master, sda=EEPROM_SDA, scl=EEPROM_SCL)
8 #use rs232(baud=9600,parity=N,xmit=PIN_C7,rcv=PIN_C6,bits=8) //rcv TXD xmit RXD
9  
10  
11 void main()
12 {
13  
14 setup_adc_ports(NO_ANALOGS|VSS_VDD);
15 setup_adc(ADC_CLOCK_DIV_2);
16 setup_spi(SPI_SS_DISABLED);
17 setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
18 setup_timer_1(T1_DISABLED);
19 setup_timer_2(T2_DISABLED,0,1);
20 setup_ccp1(CCP_OFF);
21 setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard
22  
23 printf("Simple Thermomether \r\n",);
24 unsigned int8 STAV1,STAV2;
25  
26 unsigned int16 SOUCET, SOUCET1;
27 unsigned int8 LSB=0,ZK,k=0,VH,VL;
28 //unsigned int8
29  
30 while(TRUE)
31 {
32  
33  
34  
35  
36 i2c_start(); //blockdatacontrol
37 I2C_Write(0xAA);
38 I2C_write(0x61);
39 i2c_start();
40 I2C_Write(0xAA);
41 i2c_write(0x00);
42 i2c_stop();
43 delay_ms (1);
44  
45  
46 i2c_start();//dataflashclass
47 I2C_Write(0xAA);
48 I2C_write(0x3e);
49  
50 i2c_start();
51 I2C_Write(0xAA);
52 i2c_write(0x50);
53 i2c_stop();
54 delay_ms (1);
55  
56  
57 i2c_start();//dataflashblock
58 I2C_Write(0xAA);
59 I2C_write(0x3f);
60  
61 i2c_start();
62 I2C_Write(0xAA);
63 I2C_write(0x02);
64 i2c_stop();
65  
66 delay_ms (1);
67  
68  
69  
70  
71 i2c_start();//blockdata horni bit
72 I2C_Write(0xAA);
73 I2C_write(0x43);
74  
75 i2c_start();
76 I2C_Write(0xAB);
77 VH=I2C_read(0);
78  
79 i2c_stop();
80  
81 i2c_start();//blockdata
82 I2C_Write(0xAA);
83 I2C_write(0x44);
84  
85 i2c_start();
86 I2C_Write(0xAB);
87  
88 VL=I2C_read(0);
89 i2c_stop();
90  
91  
92 delay_ms (1);
93  
94 printf("VL %lX \r\n", VL);
95 printf("LH %lX \r\n", VH);
96  
97  
98  
99  
100  
101  
102 if(VH==0x0A)
103 {
104 LSB=LSB-1;
105 printf("Vysledne LSB %lX \r\n", LSB);
106 while(TRUE)
107 {
108 }
109 }
110  
111 else
112 {
113  
114  
115 i2c_start();//blockdata
116 I2C_Write(0xAA);
117 I2C_write(0x43);
118  
119 i2c_start();
120 I2C_Write(0xAA);
121 I2C_write(0x0A);
122 i2c_stop();
123  
124 i2c_start();//blockdata
125 I2C_Write(0xAA);
126 I2C_write(0x44);
127  
128 i2c_start();
129 I2C_Write(0xAA);
130 I2C_write(0x5A);
131 i2c_stop();
132  
133  
134  
135  
136 }
137  
138 i2c_start();//blockdata
139 I2C_Write(0xAA);
140 I2C_write(0x60);
141  
142 i2c_start();
143 I2C_Write(0xAA);
144 I2C_write(LSB);
145 i2c_stop();
146  
147 LSB=LSB+1;
148  
149 delay_ms (100);
150  
151 }
152  
153 }
154