#include?“irmcx1xx.h“
#include?“asyncDriver.h“
#include?“utils.h“
#include?“timer.h“
#include?“MotorCtrl.h“
#include?“PeripheralRegs.h“

xdata?unsigned?char?txFifo?[?XFIFO_SIZE?];?//?xmit?fifo
xdata?unsigned?char?rxFifo?[?RFIFO_SIZE?];?//?rcv?fifo
xdata?unsigned?char?xFifoHead?=?0;?//?xmit?fifo?head?index
xdata?unsigned?char?xFifoTail?=?0;?//?xmit?fifo?tail?index
xdata?unsigned?char?xFifoCount?=?0;?//?xmit?fifo?count?of?chars?in?fifo
xdata?unsigned?char?txDisabled?=?0;//?xmitter?has?finished?outputting?chars
xdata?unsigned?char?rFifoHead?=?0;?//?recv?fifo?head?index
xdata?unsigned?char?rFifoTail?=?0;?//?recv?fifo?tail?index
xdata?unsigned?char?rFifoCount?=?0;?//?recv?fifo?count?of?chars?in?fifo

xdata?unsigned?int?RcvError?=?0;
xdata?unsigned?int?FifoOverrun?=?0;
xdata?unsigned?int?RcvChars?=?0;

#define?SIOINTNUM?4

static?void?sioIsr?（?void?）?interrupt?SIOINTNUM?using?2
{
??char?ch;
??char?stat;

//?Check?UART?status?reg?for?received?data?available.
??if?（?（?（?stat?=?USTAT?）?&?0x01?）?!=?0?）
??{
????ch?=?URXD;?//?Read?the?char?from?the?data?register
????++RcvChars;

????//?Check?for?receive?errors
????if?（?（?stat?&?0x3C?）?!=?0?）
??????++RcvError;

????if?（?rFifoRoom?（?）?）?//?If?there?is?no?room?drop?the?char
??????rFifoPutChar?（?ch?）;
????else?//?Count?FIFO?overruns
??????++FifoOverrun;
??}

//?Check?UART?status?register?for?transmit?buffer?empty.
??if?（stat?&?0x02）
??{
????if?（?xFifoGetChar?（?&ch?）?==?1?）
????{
??????UTXD?=?ch;
????}
????else
????{
??????UCTRL?&=?0xBF;
??????txDisabled?=?1;
????}
??}
}

void?sioInit?（?void?）
{
??char?ch;

??RcvError?=?0;
??FifoOverrun?=?0;

??flushTx?（?）;
??flushRx?（?）;
??disable_isr?（?SIOINTNUM?）;

//?Set?I/O?pins?to?use?the?UART
//??IOCON0?=?0x7A;?//?use?UART?0?enable?sync?output?on?P1.3?and?enable?PWM?outputs?for?test
??IOCON0?=?0x42;?//?use?UART?0?enable?sync?output?on?P1.3?disable?AOPWMx

//?Read?the?UART?data?register?to?make?sure?the?receive?buffer
//?is?empty.
??ch?=?URXD;
??ch?=?URXD;

//?Set?UART?to?8-bit?mode?（no?parity）?and?enable?rcv?（NOT?xmt）
//?Bit?7?unused
//?Bit?6?=?1?enables?xmt
//?Bit?5?=?0?turn?off?hunt?mode
//?Bit?4?=?1?enables?rcv
//?Bit?3?=?0?do?not?discard?bad?rcv?chars
//?Bit?2?=?0?used?only?in?9-bit?mode
//?Bits?1?0?=?00?8-bit?UART?mode
??UCTRL?=?0x10;?//?enable?rcv?8?bit?mode

//?Set?uart?interrupt?to?low?priority?（your?choice:?hi?or?lo）
??PU0?=?1;?//?（IP?from?any?page）
??enable_isr?（?SIOINTNUM?）;
}

//?Flushes?the?transmitter.??Any?character?already?in?the?UART?will?be?
//?transmitted.
void?flushTx?（?）
{
??disable_isr?（?SIOINTNUM?）;
??xFifoHead?=?0;
??xFifoTail?=?0;
??xFifoCount?=?0;
??txDisabled?=?1;
??enable_isr?（?SIOINTNUM?）;
}

//?Flushes?the?receiver?by?clearing?the?receive?fifo.??Any?character
//?currently?being?received?will?be?added?to?the?fifo.
void?flushRx?（?）
{
??disable_isr?（?SIOINTNUM?）;
??rFifoHead?=?0;
??rFifoTail?=?0;
??rFifoCount?=?0;
??enable_isr?

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

????.......?????72238??2019-03-13?17:49??IRSamples143\IRsamples.uvgui.Lenovo

????.......??????9663??2019-03-13?17:39??IRSamples143\IRsamples.uvopt

????.......?????15769??2019-03-13?17:39??IRSamples143\IRsamples.uvproj

?????文件???????1802??2015-04-03?14:27??IRSamples143\IRsamples_Opt.Bak

?????文件???????2730??2015-03-04?10:38??IRSamples143\IRsamples_Uv2.Bak

?????文件??????11062??2019-03-13?17:38??IRSamples143\Output\asyncDriver.lst

?????文件??????15687??2019-03-13?17:38??IRSamples143\Output\asyncDriver.obj

?????文件???????7128??2015-04-03?14:28??IRSamples143\Output\Coherent.lst

?????文件????????920??2015-04-03?14:28??IRSamples143\Output\Coherent.obj

?????文件???????8978??2019-03-13?17:38??IRSamples143\Output\EepromI2C.lst

?????文件??????14439??2019-03-13?17:38??IRSamples143\Output\EepromI2C.obj

?????文件?????113708??2019-03-13?17:38??IRSamples143\Output\IRsamples

?????文件???????1378??2019-03-13?17:38??IRSamples143\Output\IRsamples.build_log.htm

?????文件??????23487??2019-03-13?17:38??IRSamples143\Output\IRsamples.hex

?????文件????????426??2019-03-13?17:38??IRSamples143\Output\IRsamples.lnp

?????文件??????75022??2019-03-13?17:38??IRSamples143\Output\IRsamples.m51

?????文件????????233??2019-03-13?17:38??IRSamples143\Output\IRsamples.ORC

?????文件????????734??2015-04-03?14:28??IRSamples143\Output\IRsamples.plg

?????文件???????4714??2019-03-13?17:38??IRSamples143\Output\main.lst

?????文件??????16732??2019-03-13?17:38??IRSamples143\Output\main.obj

?????文件???????3516??2019-03-13?17:38??IRSamples143\Output\MceBoot.lst

?????文件???????5913??2019-03-13?17:38??IRSamples143\Output\MceBoot.obj

?????文件??????22129??2019-03-13?17:38??IRSamples143\Output\MotorCtrl.lst

?????文件??????43049??2019-03-13?17:38??IRSamples143\Output\MotorCtrl.obj

?????文件???????3707??2015-04-03?14:28??IRSamples143\Output\PeripheralRegs.lst

?????文件???????6182??2015-04-03?14:28??IRSamples143\Output\PeripheralRegs.obj

?????文件??????11811??2019-03-13?17:38??IRSamples143\Output\STARTUP.lst

?????文件????????875??2019-03-13?17:38??IRSamples143\Output\STARTUP.obj

?????文件???????5793??2019-03-13?17:38??IRSamples143\Output\Timer.lst

?????文件??????14826??2019-03-13?17:38??IRSamples143\Output\Timer.obj

............此處省略28個(gè)文件信息