firmware.elf! common_hal_mcu_enable_interrupts Line: 53	
>	firmware.elf! dma_transfer_status (uint8_t channel_number  = 4 '\004') Line: 107	
 	firmware.elf! shared_dma_transfer (void * peripheral  = 0x42001400, void * peripheral@entry  = 0x42001400, const uint8_t * buffer_out  = 0x0, const uint8_t * buffer_out@entry  = 0x0, volatile uint32_t * dest  = 0x42001428, volatile uint32_t * dest@entry  = 0x42001428, volatile uint32_t * src  = 0x42001428, volatile uint32_t * src@entry  = 0x42001428, uint8_t * buffer_in  = <optimized out>, uint8_t * buffer_in@entry  = 0x5 "\002", uint32_t length  = <optimized out>, uint32_t length@entry  = 512, uint8_t tx  = <optimized out>) Line: 189	
 	firmware.elf! sercom_dma_read (uint8_t tx  = 255 ' ', uint32_t length  = 512, uint8_t * buffer  = 0x5 "\002", Sercom * sercom  = 0x42001400) Line: 229	
 	firmware.elf! common_hal_busio_spi_read (busio_spi_obj_t * self  = 0x20001854 <spi>, busio_spi_obj_t * self@entry  = 0x20001854 <spi>, uint8_t * data  = 0x20000860 <_internal_vfs+116> "", uint8_t * data@entry  = 0x20000860 <_internal_vfs+116> "", size_t len  = 512, size_t len@entry  = 512, uint8_t write_value  = 255 ' ', uint8_t write_value@entry  = 255 ' ') Line: 332	
 	firmware.elf! common_hal_busio_spi_read (uint8_t write_value  = 255 ' ', size_t len  = 512, uint8_t * data  = 0x20000860 <_internal_vfs+116> "", busio_spi_obj_t * self  = 0x20001854 <spi>) Line: 327	
 	firmware.elf! spi_flash_read_data (uint32_t data_length  = 512, uint8_t * data  = 0x20000860 <_internal_vfs+116> "", uint32_t address  = <optimized out>) Line: 128	
 	firmware.elf! read_flash (uint32_t data_length  = 512, uint8_t * data  = 0x20000860 <_internal_vfs+116> "", uint32_t address  = <optimized out>) Line: 82	
 	firmware.elf! read_flash (uint32_t address  = <optimized out>, uint8_t * data  = <optimized out>, uint32_t data_length  = <optimized out>) Line: 75	
 	firmware.elf! external_flash_read_block (uint32_t block  = 7, uint8_t * dest  = 0x20000860 <_internal_vfs+116> "") Line: 492	
 	firmware.elf! supervisor_flash_read_blocks (uint32_t num_blocks  = <optimized out>, uint32_t block_num  = <optimized out>, uint8_t * dest  = <optimized out>) Line: 544	
 	firmware.elf! flash_read_blocks (uint8_t * dest  = <optimized out>, uint32_t block_num  = <optimized out>, uint32_t num_blocks  = <optimized out>) Line: 110	
 	firmware.elf! disk_read (bdev_t pdrv  = <optimized out>, BYTE * buff  = 0x20000860 <_internal_vfs+116> "", BYTE * buff@entry  = 0x20000860 <_internal_vfs+116> "", DWORD sector  = 8, DWORD sector@entry  = 8, UINT count  = 1, UINT count@entry  = 1) Line: 74	
 	firmware.elf! move_window (DWORD sector  = 8, FATFS * fs  = 0x20000824 <_internal_vfs+56>) Line: 888	
 	firmware.elf! move_window (FATFS * fs  = <optimized out>, DWORD sector  = <optimized out>) Line: 875	
 	firmware.elf! dir_find (FF_DIR * dp  = 0x200079f8, FF_DIR * dp@entry  = 0x200079f8) Line: 2179	
 	firmware.elf! follow_path (FF_DIR * dp  = 0x200079f8, FF_DIR * dp@entry  = 0x200079f8, const TCHAR * path  = 0x200051c3 "", const TCHAR * path@entry  = 0x200051b0 "batman_theme_x.wav") Line: 2785	
 	firmware.elf! f_open (FATFS * fs  = 0x20000824 <_internal_vfs+56>, FATFS * fs@entry  = 0x20000824 <_internal_vfs+56>, FIL * fp  = 0x200051d4, FIL * fp@entry  = 0x200051d4, const TCHAR * path  = 0x200051b0 "batman_theme_x.wav", BYTE mode  = 1 '\001', BYTE mode@entry  = 1 '\001') Line: 3161	
 	firmware.elf! file_open (fs_user_mount_t * vfs  = 0x200007ec <_internal_vfs>, const mp_obj_type_t * type  = 0x36290 <mp_type_vfs_fat_fileio>, const mp_obj_type_t * type@entry  = 0x362cc <mp_type_vfs_fat_textio>, mp_arg_val_t * args  = 0x20007a6c, mp_arg_val_t * args@entry  = 0x20007a6c) Line: 199	
 	firmware.elf! fatfs_builtin_open_self (mp_obj_t self_in  = <optimized out>, mp_obj_t path  = <optimized out>, mp_obj_t mode  = <optimized out>) Line: 300	
 	firmware.elf! fun_builtin_3_call (mp_obj_t self_in  = 0x326e4 <fat_vfs_open_obj>, size_t n_args  = <optimized out>, size_t n_kw  = <optimized out>, const mp_obj_t * args  = 0x20007ac4) Line: 98	
 	firmware.elf! mp_call_function_n_kw (mp_obj_t fun_in  = 0x326e4 <fat_vfs_open_obj>, size_t n_args  = 3, size_t n_kw  = 0, size_t n_kw@entry  = 0, const mp_obj_t * args  = 0x20007ac4) Line: 624	
 	firmware.elf! mp_call_method_n_kw (size_t n_args  = 2, size_t n_args@entry  = 2, size_t n_kw  = 0, size_t n_kw@entry  = 0, const mp_obj_t * args  = 0x20007ac0, const mp_obj_t * args@entry  = 0x20007ac0) Line: 639	
 	firmware.elf! mp_vfs_proxy_call (mp_vfs_mount_t * vfs  = 0x20000c0c <_mp_vfs>, mp_vfs_mount_t * vfs@entry  = 0x20000c0c <_mp_vfs>, qstr meth_name  = 518, qstr meth_name@entry  = 518, size_t n_args  = 2, size_t n_args@entry  = 2, const mp_obj_t * args  = 0x20007af0, const mp_obj_t * args@entry  = 0x20007af0) Line: 118	
 	firmware.elf! mp_vfs_open (size_t n_args  = <optimized out>, const mp_obj_t * pos_args  = <optimized out>, mp_map_t * kw_args  = <optimized out>) Line: 268	
 	firmware.elf! fun_builtin_var_call (const mp_obj_t * args  = 0x20005148, size_t n_kw  = <optimized out>, size_t n_args  = 2, mp_obj_t self_in  = 0x36350 <mp_vfs_open_obj>) Line: 122	
 	firmware.elf! fun_builtin_var_call (mp_obj_t self_in  = <optimized out>, size_t n_args  = <optimized out>, size_t n_kw  = <optimized out>, const mp_obj_t * args  = <optimized out>) Line: 108	
 	firmware.elf! mp_call_function_n_kw (const mp_obj_t * args  = 0x20005148, size_t n_kw  = 0, size_t n_args  = 2, mp_obj_t fun_in  = 0x36350 <mp_vfs_open_obj>) Line: 613	
 	firmware.elf! mp_execute_bytecode (mp_code_state_t * code_state  = 0x20005120, mp_code_state_t * code_state@entry  = 0x20005120, volatile mp_obj_t inject_exc  = <optimized out>, volatile mp_obj_t inject_exc@entry  = 0x0) Line: 932	
 	firmware.elf! fun_bc_call (mp_obj_t self_in  = 0x200059e0, size_t n_args  = 60997, size_t n_kw  = 536902888, const mp_obj_t * args  = 0x0) Line: 284	
 	firmware.elf! mp_call_function_n_kw (mp_obj_t fun_in  = 0x200059e0, size_t n_args  = 2, size_t n_kw  = 0, const mp_obj_t * args  = 0x20007ce8) Line: 624	
 	firmware.elf! mp_call_method_n_kw (const mp_obj_t * args  = <optimized out>, size_t n_kw  = <optimized out>, size_t n_args  = 1) Line: 636	
 	firmware.elf! mp_execute_bytecode (mp_code_state_t * code_state  = 0x20007cd0, mp_code_state_t * code_state@entry  = 0x20007cd0, volatile mp_obj_t inject_exc  = <optimized out>, volatile mp_obj_t inject_exc@entry  = 0x0) Line: 1015	
 	firmware.elf! fun_bc_call (mp_obj_t self_in  = 0x20003300, size_t n_args  = 60997, size_t n_kw  = 0, const mp_obj_t * args  = 0x0) Line: 284	
 	firmware.elf! mp_call_function_n_kw (mp_obj_t fun_in  = 0x20003300, size_t n_args  = 0, size_t n_args@entry  = 0, size_t n_kw  = 0, size_t n_kw@entry  = 0, const mp_obj_t * args  = 0x0, const mp_obj_t * args@entry  = 0x0) Line: 624	
 	firmware.elf! mp_call_function_0 (mp_obj_t fun  = <optimized out>) Line: 598	
 	firmware.elf! mp_parse_compile_execute (mp_lexer_t * lex  = 0x20003300, mp_parse_input_kind_t parse_input_kind  = MP_PARSE_FILE_INPUT, mp_parse_input_kind_t parse_input_kind@entry  = MP_PARSE_FILE_INPUT, mp_obj_dict_t * globals  = 0x20001184 <mp_state_ctx+92>, mp_obj_dict_t * globals@entry  = 0x20001184 <mp_state_ctx+92>, mp_obj_dict_t * locals  = 0x20001184 <mp_state_ctx+92>, mp_obj_dict_t * locals@entry  = 0x20001184 <mp_state_ctx+92>) Line: 1488	
 	firmware.elf! eval_exec_helper (size_t n_args  = <optimized out>, const mp_obj_t * args  = 0x20007ed4, mp_parse_input_kind_t parse_input_kind  = MP_PARSE_FILE_INPUT, mp_parse_input_kind_t parse_input_kind@entry  = MP_PARSE_FILE_INPUT) Line: 148	
 	firmware.elf! mp_builtin_exec (size_t n_args  = <optimized out>, const mp_obj_t * args  = <optimized out>) Line: 157	
 	firmware.elf! fun_builtin_var_call (mp_obj_t self_in  = <optimized out>, size_t n_args  = <optimized out>, size_t n_kw  = <optimized out>, const mp_obj_t * args  = <optimized out>) Line: 127	
 	firmware.elf! mp_call_function_n_kw (const mp_obj_t * args  = 0x20007ed4, size_t n_kw  = 0, size_t n_args  = 1, mp_obj_t fun_in  = 0x33278 <mp_builtin_exec_obj>) Line: 613	
 	firmware.elf! mp_execute_bytecode (mp_code_state_t * code_state  = 0x20007eb8, mp_code_state_t * code_state@entry  = 0x20007eb8, volatile mp_obj_t inject_exc  = <optimized out>, volatile mp_obj_t inject_exc@entry  = 0x0) Line: 932	
 	firmware.elf! fun_bc_call (mp_obj_t self_in  = 0x20001cf0, size_t n_args  = 60997, size_t n_kw  = 0, const mp_obj_t * args  = 0x0) Line: 284	
 	firmware.elf! mp_call_function_n_kw (mp_obj_t fun_in  = 0x20001cf0, mp_obj_t fun_in@entry  = 0x20001cf0, size_t n_args  = 0, size_t n_args@entry  = 0, size_t n_kw  = 0, size_t n_kw@entry  = 0, const mp_obj_t * args  = 0x0, const mp_obj_t * args@entry  = 0x0) Line: 624	
 	firmware.elf! mp_call_function_0 (mp_obj_t fun  = 0x20001cf0, mp_obj_t fun@entry  = 0x20001cf0) Line: 598	
 	firmware.elf! parse_compile_execute (const void * source  = 0x20007fc0, const void * source@entry  = 0x20007fc0, mp_parse_input_kind_t input_kind  = <optimized out>, int exec_flags  = 22, int exec_flags@entry  = 22, pyexec_result_t * result  = 0x0, pyexec_result_t * result@entry  = 0x0) Line: 114	
 	firmware.elf! pyexec_friendly_repl Line: 518	
 	firmware.elf! run_repl Line: 381	
 	firmware.elf! main Line: 433