SCLK线总是很低该怎么办？

我使用PIC16LF18325 MCU连接到PCB上的各种传感器。我已经设置了PIN 5（RC4）作为我的SCLK和PIN 8（RC1）作为我的SDA线用于I2C通信。我使用MPLAB代码配置器V3。当我使用MistWrror或MavigRead时，SCLK/SDA线没有发生任何事情。我在两条线上都有一个拉电阻（10k），时钟线总是很高，当我移除两个上拉电阻时，SCLK线现在总是很低。为什么没有开关，这是我的相关代码：void main（void）{SYSTEM_Initialize()；I2C2_Initialize()；INTERRUPT_GlobalInter.Enable()；INTERRUP(1){get压力()；}}无效get压力(void){uint8_t状态=0；uint8_t压力_顶=0；uint8_t压力_顶=0；uint8_t压力_mid=0；uint8_t_t压力_mid=0；uint8_t压力_低压_低=0；I2C2_MasterWrite(LPS22_CTRL_REG1，1，LPS_地址，&状态)；同时(1){{get压力({get压力()；}get压力({get压力()；}}}}空get压力(get压力(get压力()；}}}空get压力(void)}I2C2_MasterWrite(LPS22_CTRL_REG2，1，LPS_地址，&状态)；I2C2_母写I2C2_母写I2C2_母写I2C2_母写I2C2_母写I2C2_母写I2C2_母写LPS22_PREPRESS_PRE_OUT_OUT_XL，1，LPS_地址，&；状态；I2C2_母读I2C2_母读II2C2_母读读I压力低，1，LPS_低压，1，LPS_地址，&；状态；I2LPS_地址，&；状态；(LPS22_PRESS_OUT_L，1，L)PS地址，&状态）；I2C2_MasterRead（压力_mid，1，LPS_地址，&；状态）；I2C2_Master读（压力_mid，1，LPS_地址，&；状态）；I2C2_Mas读读主读（LP_地址，&；地址，&；地址，&；地址；地址）；I2C2_MasPSPS地址，&；地址，&；地址；地址；地址；地址；地址；地址；地址；地址；地址；状态）；I2C2C2-MasUSART_写入；EUSART_写入；EUSART_写入；EUSART_写入；EUSART_写入；EUSART_写入；EUSART_写入；EUSART_写入



      以下为原文

    I am using a PIC16LF18325 MCU connected to various sensors on a PCB. I have set up pin 5 (RC4) as my SCLK and pin 8 (RC1) as my SDA line for I2C communication.

I am using Mplab Code Configurator v3. When I use masterWrite or MasterRead nothing happens on the SCLK/SDA lines. I had a pull resistor (10k) on both lines and the clock line was always high, when I removed both pull up resistors the SCLK line is always low now.

Why is nothing switching, Here is my relevant code:

void main(void)
{
SYSTEM_Initialize();
I2C2_Initialize();
INTERRUPT_GlobalInterruptEnable();
INTERRUPT_PeripheralInterruptEnable();

while (1)
{
getPressure();
}
}

void getPressure(void)
{
uint8_t status = 0;
uint8_t pressure_top = 0;
uint8_t pressure_mid = 0;
uint8_t pressure_low = 0;

I2C2_MasterWrite(LPS22_CTRL_REG1, 1, LPS_Address, &status);
I2C2_MasterWrite(0b00000010, 1, LPS_Address, &status);
I2C2_MasterWrite(LPS22_CTRL_REG2, 1, LPS_Address, &status);
I2C2_MasterWrite(0b00011001, 1, LPS_Address, &status);
I2C2_MasterWrite(LPS22_PRESS_OUT_XL, 1, LPS_Address, &status);
I2C2_MasterRead(pressure_low, 1, LPS_Address, &status);
I2C2_MasterWrite(LPS22_PRESS_OUT_L, 1, LPS_Address, &status);
I2C2_MasterRead(pressure_mid, 1, LPS_Address, &status);
I2C2_MasterWrite(LPS22_PRESS_OUT_H, 1, LPS_Address, &status);
I2C2_MasterRead(pressure_top, 1, LPS_Address, &status);

EUSART_Write(pressure_top);
EUSART_Write(pressure_mid);
EUSART_Write(pressure_low);

}