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ZigBee 3.0 JN5168 Interrupt Handling ?

Question asked by Lim CB on Mar 15, 2017
Latest reply on Mar 31, 2017 by Mario Ignacio Castaneda Lopez

So, I managed to fish out this line from APP_isrUart(void) in the file uart.c from JN-AN-1217.

unsigned int irq = ((*((volatile uint32 *)(UART_START_ADR + 0x08))) >> 1) & 0x0007;

To setup UART1, it is just UART_START_ADR -> UART1_START_ADR as written in the same uart.c file. 


Now, how do I do the same for SPI ?

What should the settings be ?

What does (UART_START_ADR + 0x08))) >> 1) & 0x0007; do ? How should it be for SPI or any other peripheral that has interrupts ?