RTCDue::RTCDue (int source) { if (source) { pmc_switch_sclk_to_32kxtal(0); while (!pmc_osc_is_ready_32kxtal()); } }
WEAK void platform_init_system_clocks( void ) { sysclk_init(); /* Switch Slow Clock source to external 32K crystal */ pmc_switch_sclk_to_32kxtal( 0 ); while( pmc_osc_is_ready_32kxtal( ) == 0 ) { } pmc_disable_udpck( ); }