PCD
Requires:
Nothing
Examples:
switch(
case
toupper(getc()) ) {
'R' : read_cmd();
break;
case
'W' : write_cmd(); break;
case
}
Example
Files:
Also See:
None
touchpad_getc( )
'Q' : done=TRUE;
break;
Syntax:
input = TOUCHPAD_GETC( );
Parameters: None
Returns:
Function:
char (returns corresponding ASCII number is “input” declared as int)
Actively waits for firmware to signal that a pre-declared Capacitive Sensing Module
(CSM) or charge time measurement unit (CTMU) pin is active, then stores the pre-
declared character value of that pin in “input”.
Note: Until a CSM or CTMU pin is read by firmware as active, this instruction will
cause the microcontroller to stall.
Availability: All PIC's with a CSM or CTMU Module
Requires:
#USE TOUCHPAD (options)
Examples: //When the pad connected to PIN_B0 is activated, store the letter
'A'
#USE TOUCHPAD (PIN_B0='A')
void main(void){
char c;
enable_interrupts(GLOBAL);
c = TOUCHPAD_GETC();
//will wait until one of declared pins is detected
//if PIN_B0 is pressed, c will get value 'A'
}
Example
Files:
300
None
相关PDF资料
PCI-EXP-T42G5-N1 IP CORE PCI EXPRESS ORCA 4
PCM18XH2 PROCESSOR MODULE MPLAB-ICE 2000
PCM18XN0 PROCESSOR MODULE FOR ICE2000
PDA-B-24-615-E-2B1-1-C CIRCUIT BREAKER MAG 1P 15A
PFMF.260.2 PFMF PTC FUSE SMT 2.6A 1812
PFNF.200.2 PFNF PTC FUSE SMT 2A 1206
PFRY.375 PTC-FUSE RADIAL 72 VDC
PFSM.150.33.2 FUSE PTC 8A 15V FST-TRIP SMD
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