PIC16F15313上的EUSART不断发送

HII正在尝试在PIC16F15313上使用EUSAT，但是它好像在我传输1字节之后不断地传输。我不知道为什么。当我使用代码配置器时，它也是一样的。我知道设备和振荡器是正确的，因为LED每100ms闪烁一次。请帮助。//CONT1，PracMa配置FFEXOSC =关闭/ /外部振荡器模式选择位-GT；振荡器未启用的PLL，OSCFRQ＝16 MHz和CdIV＝1:1（FoCC＝32兆赫），γ-PracMa配置，Clkutoun＝O//Clut-Out-BIT & Gt；ClkOUT功能被禁用；OSC2上的I/O或振荡器功能CSWEN＝ON//时钟开关允许位-GT；写入NOSC和NDIV是允许的。故障安全时钟监控器启用位-gt；fSCM定时器启用//CONT2ApRAD-PracMA配置＝O//MARK清除允许位-gt；MCLR PIN功能是端口定义的函数γ-PracMa配置，PWRTE = OF//上电定时器允许位-GT；PWRT禁用的PracMA配置LPBORN＝OF//低功耗Bor使能位& GOBPBOR停用的{ Primamatlab配置BRONE＝//Brown out RESET使能位-GT；Brown Out-Read启用，SBRIN位被忽略，* PrimaMac配置，BOLV＝Lo//Brown out重置电压选择-& Gt；Brown out重置电压（VBOR）在LF上设置为1.9V，而F设备上的2.45伏S检测禁用-GT；零交叉检测电路在POR禁用。低电平将导致Real//Stult3的PracMA配置WDTCPS＝WdTCSPSY31//WDT周期选择比特-GT；除法器比1:65636；WDTPS软件的控制：Trac-Matlab配置WTDE＝OF//WDT工作模式-GT；WDT禁用，SWDTEN被忽略。开放的方式（100%）；软件控制；不需要密钥的访问；TraceMac配置，WDTTCS＝SC//WDT输入时钟选择器-&软件控制//CONT4，PracMa配置BBSyth= BB512/ /引导块大小选择位-gt；512个字引导块大小α-PrAPMA配置BBEN＝OF//引导块使能位-GT；引导块禁用，{ A/A/SAF } //SAF使能位-GT；SAF禁用的PyrAppliga配置文件WRAPAP=关闭/ /应用块写入保护位-&；应用块不写保护的{ PrimaMac配置符WRTB=关闭/ /引导块写保护位-GT；引导块未写保护的γ-PrimaMac配置WRTC=断开/ /配置寄存器写保护位-GT；配置寄存器不写保护，{ Trac-Mac配置，WTFTAF＝OF//存储区FLASH写保护位-& GT；SAF不写保护SypPrima配置，LVP＝OF//低电压编程允许位& GT；MCLR/VPP上的高电压必须是用于编程//Opj5的PraceMac配置，CP＝OF//USENVM程序存储器代码保护位-GUT；USENVM代码保护禁用定义：XXTALOFRYQ 32000000α包含/lc；XC.H.G.；//y包含“McCyPrimeAddixFix/McC.H”空隙主（空隙）{OSCCON1= 0x60；//NOSC HCFITOC，2X PLL；NDIV 1；OSCCON3＝0x00；//CSWHOOD可继续；OSCEN＝0x00；//MFEN禁用；ADON禁用；HFOEN禁用；OSCFRQ= 0x06；/HFFRQ 16MHz；OSCSTAT＝0x00；/MOF未就绪；OSCTUNE＝0x00；//HFTUN 0；LATA= 0x00；TrISA＝0x00亿；ANSELA＝0x37；WPUA＝0x00；OdCONA；＝0x00；GIE＝0；PPSROCK＝0x55；PPSROCKIT＝0xAA；PPsLoClk＝0x00；//解锁PPSRA4PPS= 0x0f；//RA4--Gt；EsARTAR1: 0x55；PPSLoCK＝0xAA；PPSLoCKIT BPsLoCK＝0x01；/ /锁定PPSBUD1CONC= 0x08；//ABDOVF NoA溢出；SCKP非倒；BRG16 16BITH生成器；WUE禁用；禁用；RC9 STA= 0x80；//SPEN启用；RAD9禁用；AdEN禁用；SX1STA= 0x24；//TX9 8位；TX9D完成；SDENB同步CyrBurx完成；TXEN启用；同步异步；BRGH HySub；CSRC slave；SP1BRGL= 0x40；/波特率＝9600；SP1BRGL 64；SP1BRGH＝0x03；/波特率＝9600；SP1BRGH 3；而（1）{Tx1Reg＝0xAA；LATABIT.LATA2＝！LATABITS。LATA2；//LEDα-DelayyMS（100）；}



      以下为原文

    Hi

I am trying to use the EUSART on the PIC16F15313 but it seems to transmit constantly once I have transmitted 1 byte. I have no idea why. It does the same thing when I use Code Configurator. I know the device and oscilator are running correctly as the LED flashes every 100ms. Please help.


// CONFIG1
#pragma config FEXTOSC = OFF // External Oscillator mode selection bits->Oscillator not enabled
#pragma config RSTOSC = HFINTPLL // Power-up default value for COSC bits->HFINTOSC with 2x PLL, with OSCFRQ = 16 MHz and CDIV = 1:1 (FOSC = 32 MHz)
#pragma config CLKOUTEN = OFF // Clock Out Enable bit->CLKOUT function is disabled; i/o or oscillator function on OSC2
#pragma config CSWEN = ON // Clock Switch Enable bit->Writing to NOSC and NDIV is allowed
#pragma config FCMEN = ON // Fail-Safe Clock Monitor Enable bit->FSCM timer enabled
// CONFIG2
#pragma config MCLRE = OFF // Master Clear Enable bit->MCLR pin function is port defined function
#pragma config PWRTE = OFF // Power-up Timer Enable bit->PWRT disabled
#pragma config LPBOREN = OFF // Low-Power BOR enable bit->ULPBOR disabled
#pragma config BOREN = ON // Brown-out reset enable bits->Brown-out Reset Enabled, SBOREN bit is ignored
#pragma config BORV = LO // Brown-out Reset Voltage Selection->Brown-out Reset Voltage (VBOR) set to 1.9V on LF, and 2.45V on F Devices
#pragma config ZCD = OFF // Zero-cross detect disable->Zero-cross detect circuit is disabled at POR.
#pragma config PPS1WAY = ON // Peripheral Pin Select one-way control->The PPSLOCK bit can be cleared and set only once in software
#pragma config STVREN = ON // Stack Overflow/Underflow Reset Enable bit->Stack Overflow or Underflow will cause a reset
// CONFIG3
#pragma config WDTCPS = WDTCPS_31 // WDT Period Select bits->Divider ratio 1:65536; software control of WDTPS
#pragma config WDTE = OFF // WDT operating mode->WDT Disabled, SWDTEN is ignored
#pragma config WDTCWS = WDTCWS_7 // WDT Window Select bits->window always open (100%); software control; keyed access not required
#pragma config WDTCCS = SC // WDT input clock selector->Software Control
// CONFIG4
#pragma config BBSIZE = BB512 // Boot Block Size Selection bits->512 words boot block size
#pragma config BBEN = OFF // Boot Block Enable bit->Boot Block disabled
#pragma config SAFEN = OFF // SAF Enable bit->SAF disabled
#pragma config WRTAPP = OFF // Application Block Write Protection bit->Application Block not write protected
#pragma config WRTB = OFF // Boot Block Write Protection bit->Boot Block not write protected
#pragma config WRTC = OFF // Configuration Register Write Protection bit->Configuration Register not write protected
#pragma config WRTSAF = OFF // Storage Area Flash Write Protection bit->SAF not write protected
#pragma config LVP = OFF // Low Voltage Programming Enable bit->High Voltage on MCLR/Vpp must be used for programming
// CONFIG5
#pragma config CP = OFF // UserNVM Program memory code protection bit->UserNVM code protection disabled
#define _XTAL_FREQ 32000000
#include
//#include "mcc_generated_files/mcc.h"

void main(void)
{
OSCCON1 = 0x60; // NOSC HFINTOSC with 2x PLL; NDIV 1;
OSCCON3 = 0x00; // CSWHOLD may proceed;
OSCEN = 0x00; // MFOEN disabled; LFOEN disabled; ADOEN disabled; EXTOEN disabled; HFOEN disabled;
OSCFRQ = 0x06; // HFFRQ 16_MHz;
OSCSTAT = 0x00; // MFOR not ready;
OSCTUNE = 0x00; // HFTUN 0;
LATA = 0x00;
TRISA = 0x00000000;
ANSELA = 0x37;
WPUA = 0x00;
ODCONA = 0x00;

GIE = 0;
PPSLOCK = 0x55;
PPSLOCK = 0xAA;
PPSLOCKbits.PPSLOCKED = 0x00; // unlock PPS
RA4PPS = 0x0F; //RA4->EUSART1:TX1;
PPSLOCK = 0x55;
PPSLOCK = 0xAA;
PPSLOCKbits.PPSLOCKED = 0x01; // lock PPS
BAUD1CON = 0x08; // ABDOVF no_overflow; SCKP Non-Inverted; BRG16 16bit_generator; WUE disabled; ABDEN disabled;
RC1STA = 0x80; // SPEN enabled; RX9 8-bit; CREN disabled; ADDEN disabled; SREN disabled;
TX1STA = 0x24; // TX9 8-bit; TX9D 0; SENDB sync_break_complete; TXEN enabled; SYNC asynchronous; BRGH hi_speed; CSRC slave;
SP1BRGL = 0x40; // Baud Rate = 9600; SP1BRGL 64;
SP1BRGH = 0x03; // Baud Rate = 9600; SP1BRGH 3;

while(1)
{
TX1REG = 0xAA;
LATAbits.LATA2 = !LATAbits.LATA2;//LED
__delay_ms(100);
}
}

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