mikroC
making it simple...
Library Example
mikroC - C Compiler for Microchip PIC microcontrollers
unsigned temp; unsigned short j;
void Display_Temperature(unsigned int temp) { //...
}
void main() { |
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ADCON1 = 0xFF; | // Configure RA5 pin as digital I/O | |
PORTA | = 0xFF; |
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TRISA | = 0x0F; | // PORTA is input |
PORTB | = 0; |
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TRISB | = 0; | // PORTB is output |
// Initialize LCD on PORTB | and prepare for output | |
do {
OW_Reset(&PORTA,5);
OW_Write(&PORTA,5,0xCC);
OW_Write(&PORTA,5,0x44);
Delay_us(120);
OW_Reset(&PORTA,5);
OW_Write(&PORTA,5,0xCC);
OW_Write(&PORTA,5,0xBE);
Delay_ms(400);
j = OW_Read(&PORTA,5); temp = OW_Read(&PORTA,5); temp <<= 8; temp += j; Display_Temperature(temp); Delay_ms(500);
//Onewire reset signal
//Issue command SKIP_ROM
//Issue command CONVERT_T
//Issue command SKIP_ROM
//Issue command READ_SCRATCHPAD
//Get temperature LSB
//Get temperature MSB
//Form the result
//Format and display result on LCD
}while (1);
}//~!
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MikroElektronika: Development tools - Books - Compilers | 235 | ||
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