Yes I refer to this vlog the led board support is disabled All configurations are the same
But...... 08000000 A _stext 08000000 T _vectors 08000298 t stm32_tcmenable 080002d8 T __start 08000354 t rcc_reset 080003d4 t rcc_enableahb1 080003ec t rcc_enableahb2 08000404 t rcc_enableahb3 0800041c t rcc_enableahb4 0800043c t rcc_enableapb1 08000464 t rcc_enableapb2 0800047c t rcc_enableapb3 08000494 t rcc_enableapb4 080004b4 t rcc_enableperipherals 080004dc T stm32_stdclockconfig 080007a4 T stm32_clockconfig 080007b8 T arm_lowputc 080007e4 T stm32_lowsetup 08000888 t up_serialin 080008a0 t up_serialout 080008be t up_setusartint 08000930 t up_restoreusartint 0800098a t up_disableusartint 08000a14 t up_set_format 08000bc8 t up_set_apb_clock 08000c24 t up_setup 08000d1c t up_shutdown 08000d80 t up_attach 08000dc0 t up_detach 08000df2 t up_interrupt 08000e7e t up_ioctl 08000e9a t up_receive 08000ed8 t up_rxint 08000f6a t up_rxavailable 08000f98 t up_send 08000fbc t up_txint 0800104a t up_txready 08001078 T arm_earlyserialinit 080010c4 T arm_serialinit 08001168 T up_putc 080011a0 T modifyreg32 08001206 t arm_clz 0800121c T up_enable_icache 08001258 T up_enable_dcache 08001324 t start 08001330 T arm_fpuconfig 08001388 T exception_common 08001404 T stm32_configgpio 08001760 T stm32_unconfiggpio 0800177c T stm32_gpiowrite 080017e4 t stm32_prioritize_syscall 08001810 t stm32_irqinfo 08001948 T up_irqinitialize 08001a1c T up_disable_irq 08001a64 T up_enable_irq 08001aaa T arm_ack_irq 08001ab4 T exception_direct 08001af4 T arm_doirq 08001b84 T arm_hardfault 08001be0 T up_schedule_sigaction 08001ccc T arm_sigdeliver 08001d50 T arm_svcall 08001d80 T up_trigger_irq 08001df0 T stm32_boardinitialize 08001df4 T board_late_initialize 08001dfe T stm32_bringup 08001e0c t tasklist_initialize 08001eb8 t idle_task_initialize 08001fa4 t idle_group_initialize 08002028 T nx_start 08002124 t nx_start_application 08002174 t nx_start_task 0800218c t nx_create_initthread 080021c8 T nx_bringup 080021e8 T instrument_initialize 080021ec T irq_initialize 08002220 T irq_attach 080022c0 T irq_dispatch 08002318 T irq_unexpected_isr 0800234c t stack_dump 08002438 t dump_stackinfo 080024c8 t dump_stacks 0800254c t dump_task 0800263c t dump_tasks 08002660 t dump_running_task 08002688 t dump_assert_info 08002758 t dump_fatal_info 08002778 t reset_board 08002784 T _assert 080028f4 T panic_notifier_call_chain 08002990 T register_reboot_notifier 08002a30 T reboot_notifier_call_chain 08002acc t mq_msgblockinit 08002b36 t sysv_msgblockinit 08002b8c T nxmq_initialize 08002c0c T nxsched_get_tcb 08002cac T nxsched_foreach 08002d40 T sched_lock 08002d8c T sched_unlock 08002e78 T nxsched_get_stateinfo 08002f2c t nxsig_init_block 08002f9c t nxsig_init_pendingsignalblock 0800300c T nxsig_initialize 080030a8 T nxtask_argvstr 08003168 T nxthread_create 080031f2 T nxtask_create 08003232 T task_create_with_stack 0800327a T task_create 080032a4 T nxtask_init 080033c8 T nxtask_uninit 08003434 t nxtask_assign_pid 08003608 t nxthread_setup_scheduler 08003734 T nxtask_setup_stackargs 0800387c T nxtask_setup_scheduler 080038a4 T nxtask_activate 08003928 T nxtask_start 0800399c T _exit 080039f8 T nxtask_joindestroy 08003a10 T nxtask_joininit 08003a38 t nxtask_spawn_create 08003ace t nxtask_spawn_exec 08003b70 T task_spawn 08003bbc T timer_initialize 08003c48 T timer_deleteall 08003cbc T timer_gethandle 08003d34 T timer_delete 08003d6c t timer_free 08003eb8 T timer_release 08003efc T tls_init_info 08003f3e T wd_cancel 08003f90 T wd_cancel_irq 08003ff4 T clock_initialize 08004004 T clock_timer 08004018 T perf_init 0800401c T get_environ_ptr 08004038 T env_dup 0800419c T setenv 08004390 T unsetenv 08004434 T group_initialize 080044d4 T group_postinitialize 0800454c t group_release 080045ac T group_leave 080046c6 T group_drop 08004700 T group_setupidlefiles 08004744 T group_setuptaskfiles 080047ac t group_cancel_children_handler 08004800 T group_kill_children 08004884 T pthread_cancel 080048f8 T pthread_completejoin 08004a6e T pthread_findjoininfo 08004b42 T pthread_release 08004b94 T nxsched_add_readytorun 08004da0 T nxsched_merge_pending 08004e6c T nxsched_remove_blocked 08004f48 t nxsched_releasepid 08004fb0 T nxsched_release_tcb 08005054 T nxsched_get_param 080050fc T sched_getparam 08005130 T nxsched_get_tls 0800513e T nxsched_get_stackargs 0800515a T nxsem_destroy 080051c4 t nxsem_post_slow 08005328 T nxsem_post 08005388 T nxsig_cleanup 0800542a T nxsig_release 080054c0 T nxtask_delete 08005540 t nxtask_exitwakeup 080055ac T nxtask_exithook 080055de T nxtask_recover 08005604 t nxspawn_close 08005620 t nxspawn_dup2 08005642 t nxspawn_open 080056b2 T spawn_execattrs 08005760 T spawn_file_actions 080057ce T spawn_file_is_duplicateable 08005868 T nxnotify_cancellation 08005904 T nxtask_terminate 080059c8 t task_init_stream 08005b82 T task_init_info 08005bb2 t task_uninit_stream 08005c46 T task_uninit_info 08005c6a T wd_recover 08005c84 T clock_systime_ticks 08005c90 T env_release 08005cfe t env_cmpname 08005d3a T env_findvar 08005d9c T env_removevar 08005e86 T group_foreachchild 08005eee T nxmq_recover 08005f38 T pthread_mutex_inconsistent 08005fc4 T nxsched_remove_readytorun 08006098 T nxsched_remove_self 080060bc T nxsched_set_param 08006128 T sched_setparam 0800615c t nxsched_running_setpriority 080062d4 t nxsched_readytorun_setpriority 0800631c t nxsched_blocked_setpriority 080064b0 T nxsched_set_priority 0800653a T nxsched_set_scheduler 08006628 T nxsched_reprioritize_rtr 08006688 T nxsem_recover 080066f8 t nxsig_alloc_actionblock 0800683c t nxsig_alloc_action 08006930 T nxsig_action 08006b14 T sigaction 08006b50 T nxsig_release_action 08006bec T nxsig_find_action 08006c60 T nxsig_release_pendingsigaction 08006d68 T nxsig_release_pendingsignal 08006e70 T nxsched_gettid 08006ea0 T gettid 08006eac T drivers_early_initialize 08006eb0 T drivers_initialize 08006ebe t devnull_readv 08006ecc t devnull_writev 08006ee4 t devnull_poll 08006f10 T devnull_register 08006f2c t uart_is_termios_hw_change 08006f9c t uart_poll_notify 0800700c t uart_putxmitchar 08007104 t uart_putchars 08007190 t uart_irqwrite 0800725c t uart_tcdrain 08007364 t uart_tcsendbreak 080073f4 t uart_open 08007526 t uart_close 08007670 t uart_read 08007a32 t uart_write 08007bc4 t uart_ioctl 08007f8c t uart_poll 0800812c t uart_unlink 080081c8 t uart_wakeup 080081fc T uart_register 08008288 T uart_datareceived 080082ac T uart_datasent 080082d0 T uart_reset_sem 0800830a T uart_xmitchars 08008462 T uart_recvchars 08008654 T syslog_flush 080086a0 T syslog_initialize 080086b0 t csection_available 080086d8 t syslog_default_putc 0800873a t syslog_default_write 080087a2 T __assert 080087bc T iscntrl 080087d8 T __errno 080087fc T uname 0800886c t nxmutex_is_reset 08008886 T nxmutex_init 080088c0 T nxmutex_destroy 080088ec T nxmutex_is_hold 0800890c T nxmutex_is_locked 08008940 T nxmutex_lock 08008980 T nxmutex_unlock 080089c2 T nxmutex_reset 080089e2 T nxrmutex_init 08008a00 T nxrmutex_destroy 08008a26 T nxrmutex_is_hold 08008a3e T nxrmutex_lock 08008a7e T nxrmutex_unlock 08008abe T pthread_exit 08008ad6 T task_setcancelstate 08008b6e T nxtask_startup 08008b8c T nxsem_init 08008bb4 T nxsem_set_protocol 08008bf4 T nxsem_get_value 08008c1c T sigemptyset 08008c44 T sigfillset 08008c6e T posix_spawnattr_init 08008ce0 T posix_spawnattr_destroy 08008cec T snprintf 08008d38 t vsprintf_internal 08009c64 T lib_vsprintf 08009c88 T lib_vsprintf_internal 08009cac T __ultoa_invert 08009d48 T __dtoa_engine 08009ffc T abort 0800a004 T exit 0800a022 t memoutstream_puts 0800a086 t memoutstream_putc 0800a0ac T lib_memoutstream 0800a0f4 t nulloutstream_putc 0800a10a t nulloutstream_puts 0800a12c T lib_nulloutstream 0800a15c T lib_noflush 0800a168 T memset 0800a194 T strlcpy 0800a200 T strnlen 0800a232 T memcpy 0800a266 T strchr 0800a296 T strlen 0800a2bc T vsyslog 0800a2f8 T syslog 0800a31c T clock_daysbeforemonth 0800a350 T clock_isleapyear 0800a3a4 T tls_get_info 0800a3cc T gethostname 0800a428 T lib_cxx_initialize 0800a474 T fflush 0800a4ba T lib_flushall 0800a548 T lib_fflush_unlocked 0800a63e T lib_fflush 0800a662 T flockfile 0800a67a T funlockfile 0800a692 T lib_get_streams 0800a6a8 T lib_get_stream 0800a6cc T task_get_info 0800a6e4 T umm_initialize 0800a70c T free 0800a72c T malloc 0800a760 T realloc 0800a798 T zalloc 0800a7cc T mm_map_initialize 0800a7fc T mm_map_destroy 0800a874 T mm_addregion 0800a9e8 T mm_initialize 0800aa92 T mm_lock 0800aae8 T mm_unlock 0800ab16 t add_delaylist 0800ab72 T mm_delayfree 0800ad62 T mm_free 0800ad84 t free_delaylist 0800ae16 T mm_malloc 0800b006 T mm_realloc 0800b438 T mm_zalloc 0800b464 T mm_malloc_size 0800b48a T mm_shrinkchunk 0800b694 T up_saveusercontext 0800b6d8 T up_allocate_heap 0800b704 t addregion 0800b720 T arm_addregion 0800b794 t stm32_timerisr 0800b7ac T up_timer_initialize 0800b7fc T up_create_stack 0800b890 T up_exit 0800b8bc T up_initialize 0800b8ca T up_nputs 0800b8fc T up_release_stack 0800b94c T up_getusrsp 0800b960 T up_dump_register 0800ba7c T up_stack_frame 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dd_infopen 0800f4d8 t dd_outfopen 0800f538 t dd_verify 0800f6f4 T cmd_dd 0800fb2c t str_escape 0800fda4 t nsh_getwd 0800fdcc T nsh_getcwd 0800fde8 T nsh_getfullpath 0800fe58 T nsh_freefullpath 0800fe74 T cmd_cd 0800ff74 T cmd_echo 08010098 T cmd_pwd 080100c4 T cmd_set 08010298 T cmd_unset 080102ec t cp_handler 080104b4 t cp_recursive 08010628 t ls_specialdir 08010660 t ls_handler 08010998 t ls_recursive 08010a28 T cmd_basename 08010aa8 T cmd_dirname 08010adc T cmd_cat 08010bac T cmd_dmesg 08010c88 T cmd_cp 08010d90 T cmd_ls 08010f94 T cmd_mkdir 080110a0 T cmd_mkrd 08011258 T cmd_mv 08011304 t unlink_recursive 08011414 T cmd_rm 080115e4 T cmd_rmdir 0801164c T cmd_source 08011674 T cmd_cmp 080118b4 T cmd_truncate 08011a70 T nsh_catfile 08011bd4 T nsh_foreach_direntry 08011c50 T nsh_trimdir 08011c8e T nsh_trimspaces 08011cfc T nsh_getdirpath 08011d64 T cmd_mount 08011f5c T cmd_umount 08011fc4 T cmd_printf 08012128 T cmd_exec 08012198 T cmd_kill 080122c0 T cmd_sleep 08012320 T cmd_usleep 08012380 T cmd_uptime 08012650 T cmd_uname 08012904 t binaryexpression 08012af0 t unaryexpression 08012ce8 t expression 08012e48 T cmd_test 08012e6c T cmd_lbracket 08012ecc T cmd_time 08012fec T cmd_watch 0801310c T exec_builtin 080132a0 t sync_reboot_handler 080132c4 T fs_initialize 080132d8 t files_fget_by_index 080133fe t files_extend 0801358e t task_fssync 08013648 t nx_dup3_from_tcb 08013732 T files_initlist 0801375c T files_putlist 080137de T files_countlist 080137ee T files_fget 08013826 T file_allocate_from_tcb 08013976 T files_duplist 08013a9e T fs_getfilep 08013afe T fs_putfilep 08013b3a T nx_dup2_from_tcb 08013b5c T nx_dup2 08013b80 T nx_close_from_tcb 08013bd8 T nx_close 08013bf8 T close 08013c28 T sync 08013c3c T inode_initialize 08013c48 T inode_lock 08013c58 T inode_rlock 08013c68 T inode_unlock 08013c78 T inode_runlock 08013c88 T inode_addref 08013cb4 t inode_namelen 08013ce0 t inode_namecpy 08013d14 t inode_alloc 08013d74 t inode_insert 08013db4 T inode_root_reserve 08013dd4 T inode_reserve 08013eba t _inode_compare 08013f40 t _inode_search 08014000 t _inode_getcwd 08014030 T inode_search 08014084 T inode_nextname 080140d6 T file_close_without_clear 08014120 T file_close 0801414c T file_dup3 08014296 T file_dup2 080142b4 t file_vioctl 0801450c T file_ioctl 08014532 T ioctl 08014592 T file_seek 08014622 T nx_seek 08014662 T lseek 0801469a T mkdir 080147ac t inode_checkflags 08014826 t file_vopen 080149cc t nx_vopen 08014a2c T nx_open_from_tcb 08014a58 T nx_open 08014a88 T open 08014ad0 T poll_notify 08014b60 t file_readv_compat 08014c0e T file_readv 08014c7c T nx_readv 08014cc4 T readv 08014cfc T read 08014d24 t pseudorename 08014eb0 t mountptrename 0801501c T rename 080150ec T rmdir 080151fc t stat_recursive 080152a2 T nx_stat 080152e0 T stat 08015316 T lstat 0801534c T inode_stat 08015466 T uio_total_len 080154c2 T nx_unlink 08015630 T unlink 08015660 t file_writev_compat 0801570e T file_writev 0801577a T nx_writev 080157be T writev 080157f6 T write 0801581e t open_mountpoint 08015872 t open_pseudodir 080158b6 t seek_pseudodir 08015950 t seek_mountptdir 080159ca t read_pseudodir 08015b20 t dir_open 08015b42 t dir_close 08015bb8 t dir_read 08015c32 t dir_seek 08015c9a t dir_ioctl 08015ce4 T dir_allocate 08015da8 T file_fsync 08015e1e T file_truncate 08015e98 T ftruncate 08015efe T register_driver 08015f5c T nx_mount 08015f70 T mount 08015fb0 T nx_umount2 0801611a T umount2 0801614e T inode_find 08016198 T inode_getpath 08016214 T inode_release 08016250 t inode_unlink 080162f2 T inode_remove 08016334 T inode_free 08016362 T binfmt_initialize 08016376 t builtin_loadbinary 080163e4 T builtin_initialize 08016400 T register_binfmt 0801642c T __aeabi_uldivmod 08016460 T __aeabi_d2ulz 08016460 T __fixunsdfdi 080164a0 T __udivmoddi4 0801675c W __aeabi_idiv0 0801675c W __aeabi_ldiv0 08016760 T nxclock_gettime 08016810 T clock_gettime 0801684c T clock_systime_timespec 08016894 T getenv 08016970 T nx_pthread_exit 080169e4 T nxsched_get_files_from_tcb 08016a04 T nxsched_get_files 08016a1c T nxsched_get_scheduler 08016a60 T sched_getscheduler 08016a90 T sched_idletask 08016abc T nxsched_get_stackinfo 08016b30 T sysinfo 08016ba4 T nxsched_waitpid 08016ca4 T waitpid 08016cdc t nxsched_cpu_scheduler 08016d0c t nxsched_process_scheduler 08016d6a T nxsched_process_timer 08016d84 t nxsem_wait_slow 08016f5c T nxsem_wait 08016fbc t nxsem_trywait_slow 080170ba T nxsem_trywait 08017120 T nxsem_reset 080171fc T nxsem_wait_irq 080172b8 t up_wait 080172e8 T down_read 0801735e T up_read 080173c4 T down_write 08017442 T up_write 08017480 T nxsig_procmask 08017554 T nxsig_kill 080175a2 T kill 080175d8 T nxsig_unmask_pendingsignal 08017680 T nxsig_remove_pendingsignal 08017784 T nxsig_lowest 080177bc t nxsig_queue_action 080178e0 t nxsig_alloc_pendingsignal 080179fc t nxsig_find_pendingsignal 08017a7a t nxsig_dispatch_kernel_action 08017ac8 t nxsig_add_pendingsignal 08017b9c T nxsig_tcbdispatch 08017e98 T nxsig_dispatch 08017f0c T nxsig_deliver 080181c4 T nxsig_usleep 08018218 T nxtask_exit 08018294 T task_getgroup 080182b8 T nxsched_getpid 080182dc T getpid 080182e8 T wd_start_abstick 080183f8 T wd_timer 080184a8 T clock_realtime2absticks 08018528 t group_signal_handler 08018634 T group_signal 080186b8 T group_add_waiter 080186ce T group_del_waiter 080186f0 T nxmq_wait_irq 08018804 T nxsched_process_roundrobin 080188c4 T nxsig_pendingset 08018960 T nxsig_alloc_pendingsigaction 08018a7c T nxsig_nanosleep 08018aa8 T clock_nanosleep 08018af6 t wd_start_realtime 08018b24 t nxsig_timeout 08018bf0 T nxsig_clockwait 08018e04 T sched_yield 08018e38 T nx_vsyslog 08018e82 T boardctl 08018f1a T builtin_isavail 08018f58 T builtin_for_index 08018f80 T isspace 08018fb4 T isxdigit 08018fe8 T tolower 08019006 T opendir 08019056 T closedir 0801908e T readdir 080190d0 T basename 08019144 T dirname 080191d8 T getumask 080191f0 T lib_get_pathbuffer 080192a0 T lib_put_pathbuffer 080192f8 T nxsig_addset 08019334 T sigaddset 08019366 T nxsig_delset 080193a4 T nxsig_nandset 080193e4 T sigandset 08019422 T sigorset 08019460 T nxsig_xorset 0801949e T sigisemptyset 080194cc T nxsig_ismember 08019506 T posix_spawn_file_actions_addopen 0801956e T posix_spawn_file_actions_destroy 080195a2 T posix_spawn_file_actions_init 080195b4 T posix_spawnattr_setflags 080195d0 T posix_spawnattr_setschedparam 080195e8 T posix_spawnattr_setschedpolicy 080195fe T posix_spawnattr_setstacksize 08019612 T nx_asprintf 08019638 T nx_vasprintf 080196b4 T dprintf 080196da T vdprintf 0801971a T atoi 08019734 T itoa 08019808 T lib_realpath 08019a08 T realpath 08019a24 T strtol 08019b02 T strtoul 08019c48 T lib_checkbase 08019d0c t rawoutstream_puts 08019d62 t rawoutstream_putc 08019d88 T lib_rawoutstream 08019dc0 t syslograwstream_putc 08019e0e t syslograwstream_puts 08019e68 T lib_syslograwstream_open 08019e9c t bufferedoutstream_flush 08019ed8 t bufferedoutstream_puts 08019f44 t bufferedoutstream_putc 08019f6c T lib_bufferedoutstream 08019fa8 T lib_isbasedigit 0801a056 T lib_skipspace 0801a088 T strcspn 0801a0c8 T strdup 0801a0fe T strstr 0801a170 T strlcat 0801a208 T memcmp 0801a25a T strcmp 0801a290 T strncmp 0801a2d6 T strrchr 0801a304 T isatty 0801a324 T tcgetattr 0801a344 T tcsetattr 0801a380 T time 0801a3b4 T gmtime 0801a3d0 T localtime 0801a3e8 t clock_utc2calendar 0801a52c T gmtime_r 0801a634 T getcwd 0801a6d4 T getopt 0801a6fc T getoptargp 0801a710 T getoptindp 0801a726 T getoptoptp 0801a73c T sleep 0801a794 T usleep 0801a7ec T chdir 0801a89c T truncate 0801a8d4 T builtin_getname 0801a8f8 T add_file_action 0801a93a T tcflush 0801a95a T tcdrain 0801a978 T clock_dayoftheweek 0801aa0c t compare_long_option 0801aa66 t getopt_long_option 0801ac26 T getopt_common 0801af1a T getoptvars 0801af30 T umm_addregion 0801af54 T mallinfo 0801af74 t mallinfo_handler 0801afe8 T mm_mallinfo 0801b044 T mm_foreach 0801b0c8 t sigterm_action 0801b110 t led_daemon 0801b2e8 T leds_main 0801b364 T sh_main 0801b37e t nsh_system_ 0801b3b6 T nsh_system_ctty 0801b3d2 T board_app_initialize 0801b3de T mkrd 0801b444 t syslog_safe_to_block 0801b48c T syslog_write_foreach 0801b630 T syslog_write 0801b676 t rd_destroy 0801b6ac t rd_open 0801b6ca t rd_close 0801b706 t rd_read 0801b766 t rd_write 0801b7d8 t rd_geometry 0801b83a t rd_ioctl 0801b872 t rd_unlink 0801b8a4 T ramdisk_register 0801b920 T printf 0801b94c T puts 0801b9d2 T lib_fwrite_unlocked 0801bb74 T lib_rdflush_unlocked 0801bc1c T fputs_unlocked 0801bcba T fprintf 0801bce0 T vfprintf 0801bd1e t stdoutstream_putc 0801bd5e t stdoutstream_puts 0801bdb2 t stdoutstream_flush 0801bdd0 T lib_stdoutstream 0801be28 T fwrite_unlocked 0801be68 T fwrite 0801be98 T fputc_unlocked 0801bef6 T fputc 0801bf1e T register_blockdriver 0801bf7c T nxsched_self 0801bf88 T g_idle_topstack 0801bf8c t g_uart_ops 0801bfc8 t g_uart_devs 0801c010 T g_gpiobase 0801c288 t g_policy 0801c298 t g_ttypenames 0801c2a8 t __FUNCTION__.5 0801c2b4 t __FUNCTION__.4 0801c2c4 t __FUNCTION__.3 0801c2d0 t __FUNCTION__.2 0801c2dc t __FUNCTION__.1 0801c2e8 t __FUNCTION__ The T board_userled is not shown.... On Fri, Jan 3, 2025, 10:40 AM Alan C. Assis <acas...@gmail.com> wrote: > Hi Yashvi, > > Could you please confirm that Board LED Status support is not selected? > > Normally this is the "trap" that prevent USERLED to work, more here: > > https://embeddedrelated.com/showarticle/1633.php > > I just tested here: > > $ ./tools/configure.sh nucleo-f446re:nsh > > $ make menuconfig > > Board Selection ---> > [ ] Board LED Status support <<<<<<< needs to be disabled, no "*" > > Device Drivers ---> > LED Support ---> > [*] LED driver > [*] Generic Lower Half LED Driver > > Application Configuration ---> > NSH Library ---> > [*] Have architecture-specific initialization > > $ make -j > > Then open System.map and you should see: > > 08015b40 T fwrite > 08015b68 T fputc_unlocked > 08015ba2 T fputc > 08015bc2 T up_fork > 08015bec T arm_fork > 08015cb4 T register_blockdriver > 08015cf4 T board_userled_initialize <<<<<<<< here > 08015d04 T board_userled > 08015d14 T board_userled_all > 08015d24 T __aeabi_dmul > 08015d24 T __muldf3 > 08015f78 T __aeabi_ddiv > > BR, > > Alan > > On Fri, Jan 3, 2025 at 1:40 AM 24 yashvi shah <yashvee...@gmail.com> > wrote: > >> Hello, I am trying to blink an LED on the Nucleo H753ZI board. >> >> However, in Minicom, when I type ls /dev, there is no option for userled >> shown after configuration. >> >> I checked the system map, but there is no function for >> board_userled_initialize. >> >> How can I solve this issue? >> >> Thank you! >> >> On Thu, Jan 2, 2025, 10:48 PM Yousif Askar <yousif.as...@bd.com.invalid> >> wrote: >> >>> Hello! >>> >>> My name is Yousif Askar, and I'm a software engineer at the global >>> medical device company Becton, Dickinson, & Co. 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