如何使用MCC的PIC16LF18325

我使用的是使用MCC（MPLAB代码配置器）的PIC16LF18325。我在MSSP2上使用它们，所以我已经将RC4设置为sCLK2和RC1作为SDA2。由于某些原因，当我进行masterWrite或masterRead时，这些管脚没有任何输出。以下是pin_manager.cLATA=0x0；LATC=0x0；WPUA=0x0；WPUC=0x0；ANSELA=0x37；ANSELC=0x5；TRISC=0x38；TRISA=0x13；以及RC1PPSbits.RC1PPSbits=0x1B；//RC1-RC1-1MSSP2：SDA2；SSP1DATPPS位.SSP1P1DATPPS位.SSP1DATPPS=0x15；//RC5->/RC5->；MSSP1：MSSP1：SDI1；MSSP1：RSSP1：SDSP1：SDI1；RC4 RC4PPS位.RC4 RC4PPS位.RC4PPS=0x1A=0x1A；//RC4->/RC4->；MSSP2：SCSP2：SCL2：SCL2；RC0PPS位.RC0PPS位RC0PPS RC0PPS位.RC0PPS=RC0PPS=0X18；RCSP1：RCSP1：RCSP1：SC0SC0PPS=0X18；//SSP2DATPPS=0x11;//RC1->MSSP2:SDA2;SSP2CLKPPSbits.SSP2CLKPPS=0x14；//RC4->MSSP2:SCL2；RA5PPSbits.RA5PPS=0x14；//RA5->EUSART:TX；PPSLOCK=0x55；PPSLOCK=0xAA；PPSLOCKbits.PPSLOCKED=0x01；//lock PPSGIE=state；这些值对于成功的I2C通信正确吗？如果是的话，我使用I2C MCC函数时肯定有问题。



      以下为原文

    I am using a PIC16LF18325 using MCC (mplab code configurator). I am using them on MSSP2 so I have set RC4 as SCLK2 and RC1 as SDA2.  For some reason there is nothing coming out of those pins when I do a masterWrite or masterRead.

Here are the relevant registers in the pin_manager.c

LATA = 0x0;
LATC = 0x0;
WPUA = 0x0;
WPUC = 0x0;
ANSELA = 0x37;
ANSELC = 0x5;
TRISC = 0x38;
TRISA = 0x13;

and further on:

RC1PPSbits.RC1PPS = 0x1B; //RC1->MSSP2:SDA2;
SSP1DATPPSbits.SSP1DATPPS = 0x15; //RC5->MSSP1:SDI1;
RC4PPSbits.RC4PPS = 0x1A; //RC4->MSSP2:SCL2;
RC0PPSbits.RC0PPS = 0x18; //RC0->MSSP1:SCK1;
RC2PPSbits.RC2PPS = 0x19; //RC2->MSSP1:SDO1;
SSP2DATPPSbits.SSP2DATPPS = 0x11; //RC1->MSSP2:SDA2;
SSP2CLKPPSbits.SSP2CLKPPS = 0x14; //RC4->MSSP2:SCL2;
RA5PPSbits.RA5PPS = 0x14; //RA5->EUSART:TX;
PPSLOCK = 0x55;
PPSLOCK = 0xAA;
PPSLOCKbits.PPSLOCKED = 0x01; // lock PPS
GIE = state;



Are these values correct for successful I2C communication? If they are, there must be something wrong with how I am using the  I2C MCC functions.