PIC18F2550串行传输在9次迭代时冻结

HII正在研究PIC18F2550和PC的通信，使用XBEE S2C。我用XC8编译代码。我用XBee从PC发送一些字符到PIC，然后我发送一个“/R”，PIC必须把我发送的字符还给我。它运行9次迭代，然后崩溃。图像显示了串行控制台（红色字符是PIC的响应）。我已经尝试重置EUSAT，但这似乎不起作用。在第九次迭代中总是失败。我读了一些ORR的帖子，我尝试了很多东西，但没有解决我的问题。注意：这个错误如果包的发送间隔小于1500毫秒，我需要至少每300毫秒发送一次。有人知道它会是什么？＝包含和lt；StdIL.H.& Gt；Stry.H.G.//Tyl1L.PrimaMac配置文件PLLDIV＝1×PrimaMig-CopDIV= OSC1OLPLL2α-PrAPMA配置文件USBDIV＝1／/CONT1H H PrimaMac配置文件FoCC＝iToScClxxt*谢谢，包括和PIC18F2550。图IOSO＝OX//Top2LL Primamatlab配置文件PWRT＝Off-PracMaMatg配置BOR=＝3×Prima配置文件VGREN＝OF//CON2H H PracMA配置文件WDT＝Off-TracMA配置文件WDTPS＝32768／/CONTH3H*康康Re//Trac4LL，PrAP4LL＝OpGracMA配置，LVP= Off//Pay-Matlab配置，ICPT＝Off-PracMA配置，XNT= OF//CONT5Lα，PrimaMac配置，CP0= OFF，TraceMac配置，CP1＝Off-Prima配置，CP2＝Off-PrimaMatlab配置，CP3= OF//CONT55H*L*PrimaMatlab配置文件WRT1= Off-Trac-Matlab配置文件WRT2= Off-Trac-Matlab配置文件WRT3= OF//CONT66Hα-PrAPMA配置符WRTC＝Off-TracMA配置文件WRTB＝Off-Trac-Matlab配置文件WRTD＝Off-TracMA配置文件EBTR0= OFF TraceMac配置文件EBTR1= OFF TraceMac配置文件EBTR2= Off-TrimaMac配置EBTR3= OF//COMPI.G7H-ApTrimeAgTrb EBTRBB＝OX-*定义xTalthFRIQ 400 000易失性INTCONX、COTTX、RxFlag、C；易失性char x（60）；易失性char dUm；char CE＝48；char BuffTrx〔60〕；Char AUX〔60〕；Chan-CONV〔3〕；int VAL，传感器＝0；空中断高优先级接收（空）{if（RcStest.Orr）{RC〕RC。{Cr=＝0；RC7＝0；} x＝RCREG；If（x=＝13）{BuffrTx[Cunx]＝Fuffrx[Runx]；RxFLAG＝1；}否则{Fuffrx[Runx]＝x；Buffrtx[Cunx]＝FuffRx[Cunx]；} Cunx++；} int Adc-（）{Adon＝1；γ-DelayyMs（1）；Gonndot= 1；GoeNndo=（1）；稳定。Val=（AdRESH & lt；lt；8）+AdRESL；空主（空隙）{//CasoCiONIO/OSK OSCCONDOT.ICOCF＝0B111；SCCONBITS＝0B10；//端口TrISA＝1；PORTB＝0；TrISB＝1；TrISC= 0B100000；//中断ItCONtiTES。GIE＝1；启用Y模式，H或L中断ItCONTITY。/高优先级中断启用ItNCONTITE。PEEAGIGEL＝0；/低优先级中断启用AdCON0BITS。CHACS＝12；ADCON1＝0x00；ADCON2BITS＝0B000；ADCON2BITS ACQT= 0B111；ADCON2BITS ADFM＝1；PIE1BITS RC1IE＝1；/ReCeI；VE中断启用了PIP1BIT.TX1IE＝0；和/或发送中断禁用IPR1BITS RC1IP＝1；/REST是高优先级PIR1BITS RCIF＝0；/RCSTA TXSTA RCSTATE。BAdConnices。WUE＝0；BADCONBITS.TXCKP＝0；BUCONBITS。BRG16＝0；SPRBRG＝51；；/51＝2400 12＝9600 Controx＝0；Contx= 0；PoBBITBES.RB7= 1；而（0）{Trtx=γ；而（RxFlase=＝γ）{（传感器＝；传感器和LT；传感器++）{Val= ADC*（）；；审计委员会V，“%5D”，VAL；SaMPTF（AUX，%S%S，AUX，CONV）；AUX〔60〕＝0x0A；VAL＝0；} SaMPTF（AUX，%S $  rn，AUX）；（int z＝0；z和lt；60；Z++）{TXRGG＝AUX[Z]；同时（TxStest.TrMT＝0）；{AUX[Z]＝0x00；}}＝0；RXFLAG＝0；}}



      以下为原文

    Hi
I'm working on the communication of a PIC18F2550 and the PC with a pair of xBEE S2C. And I am using xc8 to compile the code. I send some characters to the PIC from the PC with an Xbee then I send a '/r', and the PIC has to return me the characters that I sent. It works for 9 iterations, then it crashes. The image shows the serial console(red characters are the response of the PIC).
I´ve tried resetting the EUSART but this doesn´t seem to work. Always fails at the 9th iteration. I´ve read some posts of OERR and I tried a lot of things but nothing has solved my problem.

NOTE: This Error presents if the transmit interval of the package is less than 1500 ms. And I need to transmit at least every 300ms.
Someone has an idea of what could it be? Thanks

#include
#include
#include
#include
#include
// CONFIG1L
#pragma config PLLDIV = 1
#pragma config CPUDIV = OSC1_PLL2
#pragma config USBDIV = 1
// CONFIG1H
#pragma config FOSC = INTOSC_XT
#pragma config FCMEN = OFF
#pragma config IESO = OFF
// CONFIG2L
#pragma config PWRT = OFF
#pragma config BOR = ON
#pragma config BORV = 3
#pragma config VREGEN = OFF
// CONFIG2H
#pragma config WDT = OFF
#pragma config WDTPS = 32768
// CONFIG3H
#pragma config CCP2MX = ON
#pragma config PBADEN = ON
#pragma config LPT1OSC = OFF
#pragma config MCLRE = OFF
// CONFIG4L
#pragma config STVREN = ON
#pragma config LVP = OFF
//#pragma config ICPRT = OFF
#pragma config XINST = OFF
// CONFIG5L
#pragma config CP0 = OFF
#pragma config CP1 = OFF
#pragma config CP2 = OFF
#pragma config CP3 = OFF
// CONFIG5H
#pragma config CPB = OFF
#pragma config CPD = OFF
// CONFIG6L
#pragma config WRT0 = OFF
#pragma config WRT1 = OFF
#pragma config WRT2 = OFF
#pragma config WRT3 = OFF
// CONFIG6H
#pragma config WRTC = OFF
#pragma config WRTB = OFF
#pragma config WRTD = OFF
#pragma config EBTR0 = OFF
#pragma config EBTR1 = OFF
#pragma config EBTR2 = OFF
#pragma config EBTR3 = OFF
// CONFIG7H
#pragma config EBTRB = OFF

#define _XTAL_FREQ 4000000
volatile int ContRx,ContTx,RxFlag, C;
volatile char x;
volatile char bufferRx[60];
volatile char dum;
char ce=48;
char bufferTx[60];
char aux[60];
char conv[3];
int val,sensor=0;

void interrupt high_priority Receive(void)
{
if(RCSTAbits.OERR)
{
RCSTAbits.CREN = 0;
RCSTAbits.CREN = 1;
PORTCbits.RC7= 0;
}
x = RCREG;
if(x == 13)
{
bufferRx[ContRx] = x;
bufferTx[ContRx] = bufferRx[ContRx];
RxFlag = 1;
}
else
{
bufferRx[ContRx] = x;
bufferTx[ContRx] = bufferRx[ContRx];
}
ContRx++;
}

int adc()
{
ADON = 1;
__delay_ms(1);
GO_nDONE = 1;
while(GO_nDONE);
val = (ADRESH<<8)+ADRESL;
return(val);
}

void main(void)
{
//CONFIGURACIONES
//OSCILLATOR
OSCCONbits.IRCF= 0b111;
OSCCONbits.SCS=0b10;
//PORTS
TRISA=1;
PORTB = 0;
TRISB=1;
TRISC=0b10000000;
//INTERRUPTIONS
INTCONbits.GIE = 1;
INTCONbits.PEIE = 1;
RCONbits.IPEN = 1; // interrupt priority mode enabled, H or L interrupts
INTCONbits.GIE_GIEH = 1; // high priority interrupts are enabled
INTCONbits.PEIE_GIEL = 0; // low priority interrupts are enabled
ADCON0bits.CHS = 12;
ADCON1 = 0x00;
ADCON2bits.ADCS = 0b000;
ADCON2bits.ACQT = 0b111;
ADCON2bits.ADFM = 1;
PIE1bits.RC1IE = 1; //receive interrupt enabled
PIE1bits.TX1IE = 0; //transmit interrupt disabled
IPR1bits.RC1IP = 1; // receive is high priority
PIR1bits.RCIF = 0;
//RCSTA TXSTA
RCSTAbits.SPEN=1;
RCSTAbits.RX9=0;
RCSTAbits.CREN=1;
TXSTAbits.BRGH=0;
TXSTAbits.SYNC=0;
TXSTAbits.TXEN = 1;
TXSTAbits.TX9=0;
//BAUDRATE BAUDCON
BAUDCONbits.ABDEN = 0;
BAUDCONbits.WUE = 0;
BAUDCONbits.TXCKP = 0;
BAUDCONbits.RXCKP = 0;
BAUDCONbits.BRG16=0;
SPBRG=51; //51= 2400 12=9600
ContRx=0; ContTx=0;
PORTBbits.RB7 = 1;

while(1)
{
ContTx=0;
while(RxFlag == 1)
{
for(sensor=1; sensor<12;sensor++)
{
val = adc();
__delay_ms(2);
sprintf(conv,"%5d",val);
sprintf(aux, "%s%s",aux,conv);
aux[60] = 0x0A;
val = 0;
}
sprintf(aux, "%s$rn",aux);
for(int z=0;z<60;z++)
{
TXREG =aux[z];
while(TXSTAbits.TRMT==0);
{
aux[z] = 0x00;
}
}
ContRx=0;
RxFlag=0;
}
}
}
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