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MLAB

Porovnej cestu:  Revize
S umístěním:  Revize

Toto porovnání ukazuje změny pro převedení /Designs (Revize 903) na /Designs (Revize 910)

Reverzní porovnání

MRAKOMER3/SW/main.h
Nový soubor

@@ -0,0 +1,20 @@

#include <16F88.h>
#device adc=8
#FUSES WDT //Watch Dog Timer
#FUSES INTRC_IO //Internal RC Osc, no CLKOUT
#FUSES NOPUT //No Power Up Timer
#FUSES NOMCLR //Master Clear pin used for I/O
#FUSES NOBROWNOUT //No brownout reset
#FUSES NOLVP //No low voltage prgming, B3(PIC16) or B5(PIC18) used for I/O
#FUSES NOCPD //No EE protection
#FUSES NOWRT //Program memory not write protected
#FUSES NODEBUG //No Debug mode for ICD
#FUSES NOPROTECT //Code not protected from reading
#FUSES NOFCMEN //Fail-safe clock monitor disabled
#FUSES NOIESO //Internal External Switch Over mode disabled
#use delay(clock=4000000)
#use rs232(baud=2400,parity=N,xmit=PIN_B5,rcv=PIN_B2,bits=8)
#use i2c(Master,Slow,sda=PIN_B1,scl=PIN_B4)//,force_hw)


MRAKOMER3/SW/main.PJT
Nový soubor

@@ -0,0 +1,40 @@

[PROJECT]
Target=main.HEX
Development_Mode=
Processor=0x688F
ToolSuite=CCS
[Directories]
Include=C:\Program Files\PICC\devices\;C:\Program Files\PICC\dr
Library=
LinkerScript=
[Target Data]
FileList=C:\Users\locadmin\Documents\irmrak3\main.c
BuildTool=C-COMPILER
OptionString=+FM
AdditionalOptionString=
BuildRequired=1
[main.c]
Type=4
Path=
FileList=
BuildTool=
OptionString=
AdditionalOptionString=
[mru-list]
1=main.c
[Windows]
0=0000 main.c 0 0 796 451 3 0
[Opened Files]
1=C:\Users\locadmin\Documents\irmrak3\main.c
2=C:\Users\locadmin\Documents\irmrak3\main.h
3=C:\Program Files\PICC\devices\16F88.h
4=
[Units]
Count=1
1=C:\Users\locadmin\Documents\irmrak3\main.c (main)


MRAKOMER3/SW/main.c
Nový soubor

@@ -0,0 +1,175 @@

/**** IR Mrakomer3 ****/
#define VERSION "3.0"
#define ID "$Id: $"
#include "main.h"
#define SA 0x00 // Slave Address (0 for single slave / 0x5A<<1 default)
#define RAM_Access 0x00 // RAM access command
#define RAM_Tobj1 0x07 // To1 address in the eeprom
#define RAM_Tamb 0x06 // Ta address in the eeprom
#define HEATING PIN_A2 // Heating for defrosting
#define MAXHEAT 60 // Number of cycles for heating
char VER[4]=VERSION;
char REV[50]=ID;
unsigned char PEC_calculation(unsigned char pec[]) // CRC calculation
{
unsigned char crc[6];
unsigned char BitPosition=47;
unsigned char shift;
unsigned char i;
unsigned char j;
unsigned char temp;
do
{
crc[5]=0; /* Load CRC value 0x000000000107 */
crc[4]=0;
crc[3]=0;
crc[2]=0;
crc[1]=0x01;
crc[0]=0x07;
BitPosition=47; /* Set maximum bit position at 47 */
shift=0;
//Find first 1 in the transmited message
i=5; /* Set highest index */
j=0;
while((pec[i]&(0x80>>j))==0 && i>0)
{
BitPosition--;
if(j<7)
{
j++;
}
else
{
j=0x00;
i--;
}
}/*End of while */
shift=BitPosition-8; /*Get shift value for crc value*/
//Shift crc value
while(shift)
{
for(i=5; i<0xFF; i--)
{
if((crc[i-1]&0x80) && (i>0))
{
temp=1;
}
else
{
temp=0;
}
crc[i]<<=1;
crc[i]+=temp;
}/*End of for*/
shift--;
}/*End of while*/
//Exclusive OR between pec and crc
for(i=0; i<=5; i++)
{
pec[i] ^=crc[i];
}/*End of for*/
} while(BitPosition>8);/*End of do-while*/
return pec[0];
}/*End of PEC_calculation*/
int16 ReadTemp(int8 addr, int8 select) // Read sensor RAM
{
unsigned char arr[6]; // Buffer for the sent bytes
int8 crc; // Readed CRC
int16 temp; // Readed temperature
i2c_stop();
i2c_start();
i2c_write(addr);
i2c_write(RAM_Access|select); // Select the teperature sensor in device
i2c_start();
i2c_write(addr);
arr[2]=i2c_read(1); // lo
arr[1]=i2c_read(1); // hi
temp=MAKE16(arr[1],arr[2]);
crc=i2c_read(0); //crc
i2c_stop();
arr[5]=addr;
arr[4]=RAM_Access|select;
arr[3]=addr;
arr[0]=0;
if (crc != PEC_calculation(arr)) temp=0; // Calculate and check CRC
return temp;
}
void main()
{
unsigned int16 n, temp, tempa;
signed int16 ta, to;
int8 i;
output_low(HEATING); // Heating off
setup_wdt(WDT_2304MS); // Setup Watch Dog
setup_adc_ports(NO_ANALOGS);
setup_adc(ADC_OFF);
setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
setup_timer_1(T1_DISABLED);
setup_timer_2(T2_DISABLED,0,1);
setup_comparator(NC_NC_NC_NC);
setup_vref(FALSE);
setup_oscillator(OSC_4MHZ|OSC_INTRC);
delay_ms(1000);
printf("\n\r* Mrakomer %s (C) 2007 KAKL *\n\r",VER); // Welcome message
printf("* %s *\n\r\n\r",REV);
tempa=ReadTemp(SA, RAM_Tamb); // Dummy read
temp=ReadTemp(SA, RAM_Tobj1);
n=0;
i=MAXHEAT;
while(TRUE)
{
n++;
if (kbhit()) if ('w'==getc()) i=0; // Would you like warmer?
tempa=ReadTemp(SA, RAM_Tamb); // Read temperatures from sensor
temp=ReadTemp(SA, RAM_Tobj1);
if((0==tempa)||(0==temp)) // Transfer error?
{
printf("%Lu;ta:-273;ts:-273;Error\n\r",n);
output_low(HEATING);
}
else
{
to=(signed int16)(temp*2-27315)/100;
ta=(signed int16)(tempa*2-27315)/100;
printf("%Lu;ta:%Ld;ts:%Ld;",n,ta,to);
if (i>=MAXHEAT)
{
printf("OK\n\r");
output_low(HEATING);
}
else
{
printf("Heating\n\r");
output_high(HEATING);
i++;
}
};
restart_wdt();
delay_ms(900);
}
}


MRAKOMER3/SW

Změněné vlastnosti:

Added: svn:ignore
## -0,0 +1 ##
+bak cof err hex lst sta sym tre


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