mikroC
making it simple...
mikroC - C Compiler for Microchip PIC microcontrollers
// .. continued
// Set all mask1 bits to ones
CANSetMask(CAN_MASK_B1,ID,CAN_CONFIG_XTD_MSG);
// Set all mask2 bits to ones
CANSetMask(CAN_MASK_B2,ID,CAN_CONFIG_XTD_MSG);
// Set id of filter B1_F1 to 3
CANSetFilter(CAN_FILTER_B2_F3,3,CAN_CONFIG_XTD_MSG);
//Set CAN to NORMAL mode CANSetOperationMode(CAN_MODE_NORMAL,0xFF);
PORTD = 0xFF; |
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id = 12111; |
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CANWrite(id,data,1,aa1); | // Send message via CAN |
while (1) { |
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oldstate = 0; |
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zr = CANRead(&id, data , &len, &aa2); |
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if ((id == 3) & zr) { |
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PORTD = 0xAA; |
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PORTC = data[0]; | // Output data at PORTC |
data[0]++ ; |
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//If message contains two data bytes, output second byte at PORTD if (len == 2) PORTD = data[1];
data[1] = 0xFF; |
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id = 12111; |
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CANWrite(id, data, 2,aa1); | // Send incremented data back |
}
}
}//~!
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MikroElektronika: Development tools - Books - Compilers | 151 | ||
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