usb to serial and back on the fly with ucase$

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  1. - 1st November 2009, 14:21 #1
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    Pic 18f2550 USB-CDC 16Mhz

    When burned to pic and built up on a board fit led to portb.0 it will flash twice and then init usb connection

    LED should be on for one second and off one second, if not check your crystal is right and your programmer has not changed any of the fuse settings to a different pll/cpu div

    This is for a 16mhz crystal to the pll (pll/1) and cpudiv=1(pll/2) which is 48mhz clocking


    Code:
    :020000040000FA
:1000000022EF00F0036A026EFF0E0226D8A003263C
:10001000D8A01FEF00F0030E016EE70E02D8F4D750
:10002000016AFD0F006EFF0E00D001D00026040013
:1000300000D000D0D8A00126D8A01200F7D7000128
:10004000040012000CEF04F0120C010C100C010C57
:10005000020C000C000C080CD80C040C0A0C000C50
:10006000000C000C010C020C030C010C7000700061
:10007000090C020C430C000C020C010C020C800C4D
:10008000500C090C040C000C000C010C020C020CAE
:10009000010C000C050C240C000C100C010C040CC1
:1000A000240C020C020C050C240C060C000C010C98
:1000B000050C240C010C000C010C070C050C820C27
:1000C000030C080C000C020C090C040C010C000CB5
:1000D000020C0A0C000C000C000C070C050C030CA5
:1000E000020C400C000C000C070C050C830C020CDD
:1000F000400C000C000C0001080130016801840173
:10010000040C030C090C040C140C030C4D0C000C17
:10011000690C000C630C000C720C000C6F0C000CD2
:10012000630C000C680C000C690C000C700C000CCB
:100130001C0C030C500C000C490C000C430C000C64
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:10030000DF50040B01E03681010E276F010E2763D9
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:1003D0009DD005D8C80E04BD880E046F12002851A8
:1003E000206F2951216F000804E307E12851080814
:1003F00004E2080E206F000E216F2051056F285F68
:100400002151295B0451FC0B2111046F24EE36F0BD
:10041000215102E1205122E02DA312D022C4F6FF87
:1004200023C4F7FFF86A0900F5CFDEFF09002007B3
:10043000FAE12107F8E2F6CF22F4F7CF23F4120015
:1004400022C4E1FF23C4E2FFE6CFDEFF2007FCE188
:100450002107FAE2E1CF22F4E2CF23F412000151A6
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:10049000DACF25F41200000E27630AD0080E016F90
:1004A0002E0E026F040E036F840E006F046F2CD0AB
:1004B0002EAF1DD02951355D04E307E12851345D8D
:1004C00004E234C428F435C429F489DF010E266F10
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:1004E000360E066F040E076FC80E046F0DD0020E95
:1004F000266F056BC80E046F080E016F360E026F73
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:10058000120068A002D069B039D868A802D069B852
:1005900016D868AC02D069BC28D868AA02D069BA5B
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:1005B00068A604D069A602D0DFDE689612006984BE
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:1005D0002DA11200F8DF6D84100EDA6ED96AD92EC3
:1005E000FED7DA2EFCD76D941200689C120070B012
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:1006300004012E511F0B010809E12E51600B200807
:1006400005E1000E325D03E0010E32631200000E80
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:10067000040E256F36D0020E2F6301D01200030E38
:100680002F6301D01200040E2F6301D01200200E40
:100690002F6305D03E0E246F040E256F22D0210E4D
:1006A0002F6314D0000E3E6FC20E3F6F010E406FDD
:1006B000416B426B436B080E446F3E0E226F040E7B
:1006C000236F2D93070E286F296B0BD0220E2F63FB
:1006D00003D030C445F405D0230E2F6301D012009F
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:107FD000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB1
:107FE000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA1
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:020000040030CA
:0E00000023CF3F0F0085A1000FC00FE00F407F
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:10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
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:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
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:1000D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF30
:1000E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF20
:1000F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF10
:00000001FF
  2. - 1st November 2009, 14:25 #2
    f_lez's Avatar
    f_lez
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    Pic 18f2550 USB-CDC 20Mhz

    When burned to pic and built up on a board fit led to portb.0 it will flash twice and then init usb connection

    LED should be on for one second and off one second, if not check your crystal is right and your programmer has not changed any of the fuse settings to a different pll/cpu div

    This is for a 20mhz crystal to the pll (pll/1) and cpudiv=1(pll/2) which is 48mhz clocking

    Code:
    :020000040000FA
:1000000022EF00F0036A026EFF0E0226D8A003263C
:10001000D8A01FEF00F0030E016EE70E02D8F4D750
:10002000016AFD0F006EFF0E00D001D00026040013
:1000300000D000D0D8A00126D8A01200F7D7000128
:10004000040012000CEF04F0120C010C100C010C57
:10005000020C000C000C080CD80C040C0A0C000C50
:10006000000C000C010C020C030C010C7000700061
:10007000090C020C430C000C020C010C020C800C4D
:10008000500C090C040C000C000C010C020C020CAE
:10009000010C000C050C240C000C100C010C040CC1
:1000A000240C020C020C050C240C060C000C010C98
:1000B000050C240C010C000C010C070C050C820C27
:1000C000030C080C000C020C090C040C010C000CB5
:1000D000020C0A0C000C000C000C070C050C030CA5
:1000E000020C400C000C000C070C050C830C020CDD
:1000F000400C000C000C0001080130016801840173
:10010000040C030C090C040C140C030C4D0C000C17
:10011000690C000C630C000C720C000C6F0C000CD2
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:1001A0003EE1050E2F6303D0040E2A6F36D0060EF3
:1001B0002F6301D035D0080E2F6309D02B0E226F8C
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:10020000010E286F296B2D9308D00B0E2F6312005F
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:1003F00004E2080E206F000E216F2051056F285F68
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:10041000215102E1205122E02DA312D022C4F6FF87
:1004200023C4F7FFF86A0900F5CFDEFF09002007B3
:10043000FAE12107F8E2F6CF22F4F7CF23F4120015
:1004400022C4E1FF23C4E2FFE6CFDEFF2007FCE188
:100450002107FAE2E1CF22F4E2CF23F412000151A6
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:1004700024C4D9FF25C4DAFF215102E120510AE04A
:10048000E6CFDEFF2007FCE12107FAE2D9CF24F412
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:1004A0002E0E026F040E036F840E006F046F2CD0AB
:1004B0002EAF1DD02951355D04E307E12851345D8D
:1004C00004E234C428F435C429F489DF010E266F10
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:1005B00068A604D069A602D0DFDE689612006984BE
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:1005D0002DA11200F8DF6D84100EDA6ED96AD92EC3
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:1005F0008DDF7090689A1200689212006A6A686AC9
:100600009F0E6B6E7B0E696E6E6A2FEE71F00F0E91
:10061000DE6AE82EFDD7160E706E68B6689668B66C
:10062000FDD76D9873DF2D912B6B030E2A6F12008F
:1006300004012E511F0B010809E12E51600B200807
:1006400005E1000E325D03E0010E32631200000E80
:100650002F6309D0460E226F040E236F2D93080ED0
:10066000286F296B3ED0010E2F6305D0460E246FF4
:10067000040E256F36D0020E2F6301D01200030E38
:100680002F6301D01200040E2F6301D01200200E40
:100690002F6305D03E0E246F040E256F22D0210E4D
:1006A0002F6314D0000E3E6FC20E3F6F010E406FDD
:1006B000416B426B436B080E446F3E0E226F040E7B
:1006C000236F2D93070E286F296B0BD0220E2F63FB
:1006D00003D030C445F405D0230E2F6301D012009F
:1006E0001200030E276F1200020EE96E14EE4EF098
:1006F000080E0CD8030EE96E14EE57F0400E1CD80D
:10070000030EE96E14EE98F0400E00D0E66E2FEE68
:1007100070F0E950D9261A0EDF12E944E846E8469F
:1007200004EE04F0E926020EE1CFEBFF030EE2CF68
:10073000EBFF400EEF6E1200E66E2FEE70F0E95008
:10074000D9261C0EDF12E944E846E84604EE00F024
:10075000E926020EE1CFEBFF030EE2CFEBFFE550FF
:10076000E92AE7CFEDFF880EEF6E1200006E04015C
:10077000060E2A5D000ED89009E1E944E846E846F5
:1007800004EE04F0E926000ED890EFBE1200020E2F
:10079000EBCFD9FF030EEBCFDAFFFF0EDB5000608B
:1007A000006EE92A0050ED6E04E0E6CFDEFFE82E91
:1007B000FCD7400EEF16EF7C880EEF120050D88069
:1007C0001200006E0401060E2A5D000ED89009E1A9
:1007D000E944E846E84604EE00F0E926000ED89029
:1007E000EFBE1200020EEBCFD9FF030EEBCFDAFF04
:1007F000EC500060006EFF0EDB50ED6E005004E028
:10080000DECFE6FFE82EFCD7400EEF16EF7C880E19
:10081000EF120050D880120081809390030E036E77
:10082000E80E03EC00F081909390030E036EE80E47
:1008300003EC00F081809390030E036EE80E03EC4E
:1008400000F071DE1FEC00F081909390010E036EBA
:10085000F40E03EC00F0818093906EDE88DE1FECD6
:1008600000F0100E1A6E030EE96E10EE1BF01A5017
:10087000A8DF1FEC00F01A6ED8A0EFD7817093901C
:10088000480E1B6E650E1C6E6C0E1D6E6C0E1E6E81
:100890006F0E1F6E200E206E570E216E6F0E226E91
:1008A000720E236E6C0E246E640E256E0D0E266E77
:1008B0000A0E276E286A40DE5ADE1FEC00F0030E97
:1008C000E96E10EE1BF00E0E51DF1FEC00F0D8A009
:1008D000F2D7C3D7FFFFFFFFFFFFFFFFFFFFFFFFC1
:1008E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF18
:107FE000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA1
:107FF000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF91
:020000040020DA
:08000000FFFFFFFFFFFFFFFF00
:020000040030CA
:0E00000024CF3F0F0085A1000FC00FE00F407E
:0200000400F00A
:10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0
:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0
:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
:1000A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF60
:1000B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF50
:1000C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF40
:1000D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF30
:1000E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF20
:1000F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF10
:00000001FF
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