PIC18F26k42 and I2C

Hi all
I want to upgrade my application from PIC18F26K22 to PIC18F26k42 but I've two problems with I2C:
* It doesn't work at all (no output, with oscilloscope I see a fixed +3V, from pull-up resistors)
* No interrupt driven code in MCC
I'm using XC8 1.44 and MCC 3.36 (latest). All configuration code from MCC.

 
// Inside pin configuration
 
bool state = (unsigned char)GIE;
 GIE = 0;
 PPSLOCK = 0x55;
 PPSLOCK = 0xAA;
 PPSLOCKbits.PPSLOCKED = 0x00; // unlock PPS
 
I2C2SDAPPSbits.I2C2SDAPPS = 0x0A; //RB2->I2C2:SDA2;
 I2C2SCLPPSbits.I2C2SCLPPS = 0x09; //RB1->I2C2:SCL2;
 RB1PPS = 0x23; //RB1->I2C2:SCL2;
 RB2PPS = 0x24; //RB2->I2C2:SDA2;
 
PPSLOCK = 0x55;
 PPSLOCK = 0xAA;
 PPSLOCKbits.PPSLOCKED = 0x01; // lock PPS
 
GIE = state;
 
 
 
// Inside I2C2 auto-generated code
 
void I2C2_Initialize(void)
{
 if(!I2C2CON0bits.EN || lastError != I2C2_GOOD)
 {
 lastError = I2C2_GOOD;
 // TXU 0; CSD Clock Stretching enabled; ACKT 0; RXO 0; ACKDT Acknowledge; ACKSTAT ACK received; ACKCNT Acknowledge; 
 I2C2CON1 = 0x00;
 // ABD enabled; GCEN disabled; ACNT disabled; SDAHT 300 ns hold time; BFRET 8 I2C Clock pulses; FME disabled; 
 I2C2CON2 = 0x00;
 // CLK Fosc/4; 
 I2C2CLK = 0x00;
 // CSTR Enable clocking; S Cleared by hardware after Start; MODE 7-bit address; EN enabled; RSEN disabled; 
 I2C2CON0 = 0x84;
 I2C2PIR = 0;// ;Clear all the error flags
 I2C2ERR = 0;
 }
}
 
 
 
void i2c2_write1ByteRegister(uint8_t address, uint8_t reg, uint8_t data)
{
 I2C2_Initialize();
 I2C2ADB1= (uint8_t)(address<<1);
 I2C2CNT=2;
 I2C2CON0bits.S=1;
 sendByte(reg);
 sendByte(data);
 wait4Stop();
}
 
 
 
// My code
 
 
 
 
 
i2c2_write1ByteRegister(LM75A_ADDR, LM75A_CONF, LM75_NORMAL);
 
// i2c2_getLastError() return time-out

 
Thanks
 

extern bool InitPAJ7635U2(void)
{
unsigned char i=0;
unsigned char buf[] =
{
0xEF, 0x00, /*** Write register (vertical 1) with value vertical 2 ***/
0x03, 0x01,
0x04, 0x00,
0x07, 0x01,
0x51, 0x10,
0x57, 0x0B,
0x5A, 0x03,
0x60, 0x30,
0x69, 0x3C,
0x6A, 0x28,
0x6C, 0x00,
0xF0, 0x01,
0xEF, 0x01,
0x04, 0x03,
0x41, 0x44,
0x64, 0x06,
0x77, 0x31,
0x78, 0x07,
0x7E, 0x00,
0xEF, 0x02,
0x20, 0x01,
0x27, 0x08,
0x98, 0x30,
};

for (i=0; i<(sizeof(buf)/2); ++i)
{
I2C2_Write1ByteRegister(PIXART_I2C_DEV_ADDR << 1, buf[i*2], buf[i*2+1]);
}
I use I2C2_Write1ByteRegister function , but IIC not work ,why? who can tell me why not work ?

IIC still doesn't work, when stop debug , program run in picture place;

Also you I2C2CLK is set to Fosc/4, that's probably a bit fast for I2C.  Try using MFINTOSC