Pic32MZ Spi slave interrupt

[moxadesign]

Hi,
i need to have a pic32MZ2048EFM144 in SPI slave mode. The mcu need to read data from another CPU (not PIC) which is set to master mode.
I have try some code solutions and flag settings but i'm not able to work with this interrupt.
I attach the simplified last code writed for explain my need.
Can you help me?
Thank's.
PS: i'm sure which i make a coding error, it's the first time which i use PIC32 and multivector mode..

//****************************************************************************
// INTERRUPT SECTION
//****************************************************************************
void Spi6rx_interrupt() iv IVT_SPI6_RX ilevel 7 ics ICS_SRS{
SPI6RXIF_bit = 0;
SPI6IF_bit = 0;
}
//****************************************************************************
// services routine section
//****************************************************************************
void InitMain() {
SPI6_Init_Advanced(_SPI_SLAVE,_SPI_8_BIT,2,_SPI_SS_ENABLE,_SPI_DATA_SAMPLE_END,_SPI_CLK_IDLE_HIGH,_SPI_ACTIVE_2_IDLE);
Delay_ms(100);
}

void io_mapping(){
Unlock_IOLOCK();
PPS_Mapping(_RPF8,_OUTPUT,_SDO6); // SPI CHANNEL 6
PPS_Mapping(_RPF2,_INPUT,_SDI6); // SPI CHANNEL 6
PPS_Mapping(_RPD14,_INPUT,_SS6_IN); // SPI 6 CHANNEL SLAVE SELECT
Lock_IOLOCK();
}
//****************************************************************************
// MAIN PROGRAM SECTION
//****************************************************************************
void main() {
// disable all analog inputs
ANSELA=0;
ANSELB=0;
ANSELC=0;
ANSELD=0;
ANSELE=0;
ANSELF=0;
ANSELG=0;
ANSELH=0;
ANSELJ=0;

// define input and output map
io_mapping();
initMain();
gearIO();
// prepare interrupt flags
// spi channel 6
IFS5 = 0;
SPI6RXIF_bit=0;
SPI6EIP0_bit = 1;
SPI6EIP1_bit = 1;
SPI6EIP2_bit = 1;
SPI6RXIS0_bit = 1;
SPI6RXIS1_bit = 0;
EnableInterrupts(); // internal function which enable interrupt services
// spi channel 6
SPI6IE_bit=1;
SPI6RXIE_bit=1;
//****************************************************************************
// MAIN LOOP
//****************************************************************************
while (1){
gear();
}

[filip.grujcic]

Hi,

Could you zip and attach the entire project please?

Kind regards,

[moxadesign]

This is the entire project which differ from the previous listed because i'have try more and more attemps without finding solution. Any help is good.
Thank's