PCWHD IDE COMPILER Custom Computer Services Inc (CCS), PCWHD IDE COMPILER Datasheet - Page 343

• Manufacturer Part Number: PCWHD IDE COMPILER
• Description: PCWHD PIC10,16,18,24, DSPIC
• Manufacturer: Custom Computer Services Inc (CCS)
• Type: Compilerr

Specifications of PCWHD IDE COMPILER

• For Use With/related Products: Microchip PIC10, PIC12, PIC16, PIC18, PIC24, dsPIC MCUs
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 429-1009

The following are two methods provided:
1. Efficient access with "const".
2. Pointer friendly "ROM" Qualifier, for example:
How can I use two or more RS-232 ports on one PIC®?
The #USE RS232 (and I2C for that matter) is in effect for GETC, PUTC, PRINTF and KBHIT
functions encountered until another #USE RS232 is found.
The #USE RS232 is not an executable line. It works much like a #DEFINE.
The following is an example program to read from one RS-232 port (A) and echo the data to both
the first RS-232 port (A) and a second RS-232 port (B).
#USE
void
}
char
#USE RS232(BAUD=9600, XMIT=PIN_B2,RCV=PIN_B3)
void put_to_b( char b ) {
}
main() {
}
put(c);
putc(c);
char c;
put_to_a("Online\n\r");
put_to_b("Online\n\r");
while(TRUE) {
}
return(getc()); }
ROM BYTE TABLE[10] = {9,8,7,6,5,4,3,2,1,0}
and to access the table use:
//Be sure not to mix RAM and ROM pointers.
interchangeable.
c=get_from_a();
put_to_b(c);
put_to_a(c);
RS232(BAUD=9600, XMIT=PIN_B0, RCV=PIN_B1)
put_to_a( char c ) {
get_from_a( ) {
x = TABLE[i];
or
PTR = &TABLE[i];
and
x = *PTR;
They are not
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