picusb.sta

proteus_usb仿真

ROM used: 3668 (11%)
          3668 (11%) including unused fragments

          1 Average locations per line
          6 Average locations per statement

RAM used: 430 (21%) at main() level
          460 (22%) worst case

Stack used: 11 worst case (out of 24 total available)

Lines Stmts  %   Files
----- ----- ---  -----
  137    32   6  PicUSB.c
  367     0   0  D:\Program Files\PICC\devices\18F2550.h
 1236   321  56  D:\Program Files\PICC\drivers\pic18_usb.h
  828     0   0  D:\Program Files\PICC\drivers\usb.h
  163     0   0  PicUSB.h
  912   219  38  D:\Program Files\PICC\drivers\usb.c
----- -----
 3643   572 Total

Page ROM  %  RAM   Vol Diff  Functions:
---- --- --- ---   --- ----  ----------
0     32   0   0             @const101
0     48   1   0             @const105
0     66   1   0             @const107
0     40   1   1   149  2.6  usb_detach
0     34   0   0   138  2.1  usb_attach
0     34   0   1   346  4.6  usb_task
0     14   0   0    61  2.5  usb_init
0    222   3   7  1224  5.9  usb_flush_in
0    180   2  14   584  7.5  usb_put_packet
0    228   3   7   940  5.4  usb_flush_out
0    200   3  13   715  6.4  usb_get_packet_buffer
0     64   1   5   138  3.5  usb_get_packet
0     70   1   4   235  4.5  usb_stall_ep
0     68   1   4   242  4.6  usb_unstall_ep
0     86   1   3   343  5.8  usb_endpoint_stalled
0     22   0   1    88  2.7  usb_set_address
0    402   5  10  1575  8.9  usb_set_configured
0    106   1   0   448  3.7  usb_isr
0      6   0   0    25  1.2  usb_isr_sof
0     44   1   3   142  3.9  usb_disable_endpoints
0     42   1   0   318  4.6  usb_isr_rst
0     30   0   0   343  3.1  usb_init_ep0_setup
0      8   0   0    47  1.5  usb_isr_uerr
0     10   0   0    54  1.5  usb_isr_uidle
0     10   0   0    54  1.5  usb_isr_activity
0     14   0   0   147  3.4  usb_isr_stall
0    202   3   2  1217  7.3  usb_isr_tok_dne
0      6   0   1    25  1.6  usb_request_send_response
0      6   0   0    25  0.8  usb_request_stall
0     48   1   0             @const225
0     18   0   0             @const227
0     34   0   0             @const229
0     20   0   0             @const231
0     50   1   0             @const233
0     12   0   0    52  2.1  usb_wait_for_enumeration
0     36   0   3   222  3.9  usb_token_reset
0     80   1   4   201  4.9  usb_endpoint_is_valid
0     22   0   1   152  3.0  usb_isr_tok_in_dne
0     40   1   1   102  2.9  usb_isr_tok_out_dne
0     36   0   0   260  5.3  usb_isr_tok_setup_dne
0    162   2   0  1131  8.2  usb_isr_tkn_setup_StandardDevice
0    150   2   3   691  7.7  usb_isr_tkn_setup_StandardInterface
0     96   1   0   519  5.2  usb_isr_tkn_setup_StandardEndpoint
0    118   2   1   618  7.2  usb_Get_Descriptor
0     14   0   0    76  1.8  usb_finish_set_address
0    132   2   5   572  7.1  usb_copy_desc_seg_to_ep
0    152   2   4   949  5.4  MAIN

Program metrics:
    Functions               39
    Statements              572
    Comments                1822
    Volume (V)              27991
    Difficilty (D)          170.2
    Effort to implement (E) 4764196
    Time to implement (T)   73 hours, 31 minutes
    Est Delivered Bugs (B)  9
    Cyclomatic Complexity   109
    Maintainability (MI)    47

 Segment     Used  Free
-----------  ----  ----
00000-00002     4  0  
00004-00006     0  4  
00008-0009C   150  0  
0009E-07FFE  3514  29096