Hi! I am using nRF51 SDK v6.10. I try to analysis the "spi_master_example". Source codes is
working well. But I couldn't understand how the "spi_master_send_recv_irq()" was calling
when interrupt generated. I didn't see interrupt vector redirection "SPI0_TWI0_IRQHandler"
to "spi_master_send_recv_irq()" in source codes.