After reset, all interrupts will be disabled (RG_IRQ_MASK = 0) and a dummy read of the register RG_IRQ_STATUS is done, in order to clear any pending interrupts.
This routine will be used to bring the radio transceiver into a known state in case of a fatal error.
trx_pinset_reset(0); trx_pinset_slptr(0); delay_us(6); trx_pinset_reset(1); trx_reg_write(RG_IRQ_MASK, 0); irqs = trx_reg_read(RG_IRQ_STATUS); delay_us(120); state = trx_bit_read(SR_TRX_STATUS); ASSERT(state==TRX_OFF);