CCS C Compiler Manual PCB / PCM / PCH

#INT_QEI
Interrupt on rollover or underflow of the position counter.
Relevant Include Files:
None, all functions built-in
Relevant getenv()
parameters:
None
Example Code:
int16 Value;
setup_qei(QEI_MODE_X2 |
QEI_TIMER_INTERNAL,
QEI_FILTER_DIV_2,QEI_FORWARD);
Setup the QEI module
Value = qei_get_count( );
Read the count.
RS232 I/O
These functions and directives can be used for setting up and using RS232 I/O functionality.
Relevant Functions:
getc() or getch()
getchar() or fgetc()
gets() or fgets()
putc() or putchar() or
fputc()
puts() or fputs()
Gets a character on the receive pin(from the specified stream
in case of fgetc, stdin by default). Use KBHIT to check if the
character is available.
Gets a string on the receive pin(from the specified stream in
case of fgets, STDIN by default). Use getc to receive each
character until return is encountered.
Puts a character over the transmit pin(on the specified stream
in the case of fputc, stdout by default)
Puts a string over the transmit pin(on the specified stream in
the case of fputc, stdout by default). Uses putc to send each
character.
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