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| Rev | Author | Line No. | Line |
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| 1702 | - | 1 | /* Copyright (C) 2010-2011 Circuits At Home, LTD. All rights reserved. |
| 2 | |||
| 3 | This software may be distributed and modified under the terms of the GNU |
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| 4 | General Public License version 2 (GPL2) as published by the Free Software |
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| 5 | Foundation and appearing in the file GPL2.TXT included in the packaging of |
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| 6 | this file. Please note that GPL2 Section 2[b] requires that all works based |
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| 7 | on this software must also be made publicly available under the terms of |
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| 8 | the GPL2 ("Copyleft"). |
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| 9 | |||
| 10 | Contact information |
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| 11 | ------------------- |
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| 12 | |||
| 13 | Circuits At Home, LTD |
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| 14 | Web : http://www.circuitsathome.com |
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| 15 | e-mail : support@circuitsathome.com |
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| 16 | */ |
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| 17 | #include "canonps.h" |
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| 18 | |||
| 19 | void PSStateHandlers::OnSessionOpenedState(PTP *ptp) |
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| 20 | { |
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| 21 | if (FAILED(((CanonPS*)ptp)->SetDevicePropValue(PS_DPC_EventEmulateMode, (uint16_t)4)) ) |
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| 22 | PTPTRACE("EventEmulateMode error\r\n"); |
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| 23 | |||
| 24 | if (FAILED(((CanonPS*)ptp)->Initialize(true)) ) |
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| 25 | PTPTRACE("Initialization error\r\n"); |
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| 26 | |||
| 27 | ptp->SetState(PTP_STATE_DEVICE_INITIALIZED); |
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| 28 | } |
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| 29 | |||
| 30 | |||
| 31 | CanonPS::CanonPS(uint8_t addr, uint8_t epin, uint8_t epout, uint8_t epint, uint8_t nconf, PTPStateHandlers *s) |
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| 32 | : PTP(addr, epin, epout, epint, nconf, s) |
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| 33 | { |
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| 34 | } |
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| 35 | |||
| 36 | uint16_t CanonPS::EventCheck(PTPReadParser *parser) |
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| 37 | { |
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| 38 | uint16_t ptp_error = PTP_RC_GeneralError; |
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| 39 | OperFlags flags = { 0, 0, 0, 1, 1, 0 }; |
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| 40 | |||
| 41 | if ( (ptp_error = Transaction(PS_OC_CheckEvent, &flags, NULL, parser)) != PTP_RC_OK) |
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| 42 | PTPTRACE2("EOSEventCheck error: ", ptp_error); |
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| 43 | |||
| 44 | return ptp_error; |
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| 45 | } |
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| 46 | |||
| 47 | uint16_t CanonPS::Initialize(bool binit) |
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| 48 | { |
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| 49 | uint16_t ptp_error; |
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| 50 | |||
| 51 | if (binit) |
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| 52 | { |
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| 53 | if ((ptp_error = Operation(PS_OC_StartShootingMode, 0, NULL)) != PTP_RC_OK) |
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| 54 | PTPTRACE2("StartShootingMode failed: ", ptp_error); |
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| 55 | } |
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| 56 | else |
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| 57 | { |
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| 58 | if ((ptp_error = Operation(PS_OC_EndShootingMode, 0, NULL)) != PTP_RC_OK) |
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| 59 | PTPTRACE2("EndShootingMode failed: ", ptp_error); |
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| 60 | } |
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| 61 | return ptp_error; |
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| 62 | } |
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| 63 | |||
| 64 | uint16_t CanonPS::Capture() |
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| 65 | { |
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| 66 | uint16_t ptp_error; |
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| 67 | |||
| 68 | if ((ptp_error = Operation(PS_OC_FocusLock, 0, NULL)) != PTP_RC_OK) |
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| 69 | PTPTRACE2("Focus Lock Error: ", ptp_error); |
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| 70 | |||
| 71 | if ((ptp_error = Operation(PS_OC_InitiateCaptureInMemory, 0, NULL)) != PTP_RC_OK) |
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| 72 | PTPTRACE2("Capture Error: ", ptp_error); |
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| 73 | |||
| 74 | return ptp_error; |
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| 75 | } |
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| 76 |