11:21:46.0801 [INFO] System bus created. 11:21:47.4418 [WARNING] RTC not passed in the RCC constructor. Changes to the real-time clock will be ignored 11:21:47.4418 [WARNING] Lptimer not passed in the RCC constructor. Changes to the low-power timer clock will be ignored 11:21:48.0540 [INFO] sysbus: Loading segment of 52808 bytes length at 0x8000000. 11:21:48.0756 [INFO] sysbus: Loading segment of 280 bytes length at 0x800CE48. 11:21:48.0759 [INFO] sysbus: Loading segment of 4 bytes length at 0x800CF60. 11:21:48.0761 [INFO] sysbus: Loading segment of 7888 bytes length at 0x20000118. 11:21:48.6394 [INFO] cpu0: Setting initial values: PC = 0x8003975, SP = 0x200019E8. 11:21:48.6407 [INFO] nucleo_l053r8: Machine started. 11:21:48.7548 [WARNING] sysbus: [cpu0: 0x8001000] ReadDoubleWord from non existing peripheral at 0x40007000. 11:21:48.7552 [WARNING] sysbus: [cpu0: 0x8001000] WriteDoubleWord to non existing peripheral at 0x40007000, value 0x800. 11:21:48.7565 [WARNING] sysbus: [cpu0: 0x8004F8E] ReadDoubleWord from non existing peripheral at 0x40007000. 11:21:48.7566 [WARNING] sysbus: [cpu0: 0x8004FC4] ReadDoubleWord from non existing peripheral at 0x40007000. 11:21:48.7566 [WARNING] sysbus: [cpu0: 0x8004FA2] ReadDoubleWord from non existing peripheral at 0x40022000. 11:21:48.7566 [WARNING] sysbus: [cpu0: 0x8004FA2] WriteDoubleWord to non existing peripheral at 0x40022000, value 0x1. 11:21:48.7566 [WARNING] sysbus: [cpu0: 0x8004FA2] ReadDoubleWord from non existing peripheral at 0x40022000. 11:21:48.7567 [WARNING] sysbus: [cpu0: 0x8004FBC] ReadDoubleWord from non existing peripheral at 0x40022000. 11:21:48.7605 [WARNING] sysbus: [cpu0: 0x8000FD0] ReadDoubleWord from non existing peripheral at 0x40015804. 11:21:48.7605 [WARNING] sysbus: [cpu0: 0x8000FD0] WriteDoubleWord to non existing peripheral at 0x40015804, value 0x0. 11:21:48.7792 [WARNING] rcc: Unhandled write to offset 0x28. Unhandled bits: [17] when writing value 0x20000. Tags: USART2RST (0x1). 11:21:48.8028 [WARNING] sysbus: [cpu0: 0x80081B0] WriteWord to non existing peripheral at 0x20002002, value 0xFFFE. 11:21:48.8029 [WARNING] sysbus: [cpu0: 0x80081CC] WriteWord to non existing peripheral at 0x20002000, value 0x3. 11:21:48.8034 [WARNING] sysbus: [cpu0: 0x8008120] ReadWord from non existing peripheral at 0x20002002. 11:21:48.8036 [WARNING] sysbus: [cpu0: 0x8008152] WriteWord to non existing peripheral at 0x20002004, value 0x3. 11:21:48.8036 [WARNING] sysbus: [cpu0: 0x8008152] WriteWord to non existing peripheral at 0x20002006, value 0x3. 11:21:48.8250 [INFO] usart2: [host: 1.24s (+1.24s)|virt: 0.51ms (+0.51ms)] [m 11:21:48.8257 [INFO] usart2: [host: 1.24s (+0.67ms)|virt: 0.51ms (+0s)] 11:21:48.8816 [INFO] usart2: [host: 1.29s (+55.95ms)|virt: 0.61ms (+0.1ms)] [1;32muart:~$ [m 11:21:49.0644 [INFO] usart2: [host: 1.48s (+0.18s)|virt: 1.14ms (+0.53ms)] [1;32muart:~$ [mdemo board 11:21:49.1077 [INFO] usart2: [host: 1.52s (+43.37ms)|virt: 1.2ms (+60µs)] nucleo_l053r8 11:21:49.1263 [INFO] nucleo_l053r8: Machine paused. 11:21:49.1953 [INFO] nucleo_l053r8: Disposed.