PCD
Returns:
Function:
Availability:
Requires:
Examples:
Example
Files:
Also See:
A short int. TRUE if the A/D converter is done with conversion, FALSE
if it is still busy.
Can be polled to determine if the A/D has valid data.
Only available on devices with built in analog to digital converters
None
int16 value;
setup_adc_ports(sAN0|sAN1, VSS_VDD);
setup_adc(ADC_CLOCK_DIV_4|ADC_TAD_MUL_8);
set_adc_channel(0);
read_adc(ADC_START_ONLY);
int1 done = adc_done();
while(!done) {
done = adc_done();
}
value = read_adc(ADC_READ_ONLY);
pr intf(“A/C value = %LX \n r”, value);
}
None
setup_adc(), set_adc_channel(), setup_adc_ports(), read_adc(), ADC
Overview
assert( )
Syntax:
assert ( condition );
Parameters: condition is any relational expression
Returns:
Function:
Nothing
This function tests the condition and if FALSE will generate an error
message on STDERR (by default the first USE RS232 in the
program). The error message will include the file and line of the
assert(). No code is generated for the assert() if you #define
NODEBUG. In this way you may include asserts in your code for testing
and quickly eliminate them from the final program.
Availability: All devices
Requires:
148
assert.h and #USE RS232
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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