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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1702 | - | 1 | /* EOS Focus control demo */ |
| 2 | /* Tested with 7D */ |
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| 3 | #include <inttypes.h> |
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| 4 | #include <avr/pgmspace.h> |
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| 5 | |||
| 6 | //#include <Spi.h> |
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| 7 | #include <Max3421e.h> |
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| 8 | #include <Max3421e_constants.h> |
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| 9 | #include <Max_LCD.h> |
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| 10 | #include <Usb.h> |
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| 11 | |||
| 12 | #include <ptp.h> |
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| 13 | #include <canoneos.h> |
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| 14 | |||
| 15 | #define DEV_ADDR 1 |
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| 16 | |||
| 17 | // Canon EOS 400D |
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| 18 | #define DATA_IN_EP 1 |
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| 19 | #define DATA_OUT_EP 2 |
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| 20 | #define INTERRUPT_EP 3 |
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| 21 | #define CONFIG_NUM 1 |
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| 22 | |||
| 23 | class CamStateHandlers : public EOSStateHandlers |
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| 24 | { |
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| 25 | enum CamStates { stInitial, stDisconnected, stConnected }; |
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| 26 | CamStates stateConnected; |
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| 27 | |||
| 28 | public: |
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| 29 | CamStateHandlers() : stateConnected(stInitial) |
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| 30 | { |
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| 31 | }; |
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| 32 | |||
| 33 | virtual void OnDeviceDisconnectedState(PTP *ptp); |
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| 34 | virtual void OnDeviceInitializedState(PTP *ptp); |
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| 35 | }; |
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| 36 | |||
| 37 | CamStateHandlers CamStates; |
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| 38 | CanonEOS Eos(DEV_ADDR, DATA_IN_EP, DATA_OUT_EP, INTERRUPT_EP, CONFIG_NUM, &CamStates); |
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| 39 | |||
| 40 | void setup() { |
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| 41 | Serial.begin( 115200 ); |
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| 42 | Serial.println("Start"); |
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| 43 | Eos.Setup(); |
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| 44 | delay( 200 ); |
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| 45 | } |
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| 46 | |||
| 47 | void loop() |
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| 48 | { |
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| 49 | Eos.Task(); |
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| 50 | } |
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| 51 | |||
| 52 | void CamStateHandlers::OnDeviceDisconnectedState(PTP *ptp) |
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| 53 | { |
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| 54 | if (stateConnected == stConnected || stateConnected == stInitial) |
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| 55 | { |
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| 56 | stateConnected = stDisconnected; |
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| 57 | Notify(PSTR("Camera disconnected.\r\n")); |
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| 58 | } |
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| 59 | } |
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| 60 | |||
| 61 | void CamStateHandlers::OnDeviceInitializedState(PTP *ptp) |
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| 62 | { |
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| 63 | if (stateConnected == stDisconnected) |
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| 64 | { |
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| 65 | stateConnected = stConnected; |
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| 66 | |||
| 67 | // Switch LiveView on |
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| 68 | Eos.SwitchLiveView(true); |
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| 69 | delay(50); |
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| 70 | |||
| 71 | for (uint8_t i=0; i<10; i++) |
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| 72 | { |
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| 73 | if (i > 4) |
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| 74 | Eos.MoveFocus(3); |
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| 75 | else |
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| 76 | Eos.MoveFocus(0x8003); |
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| 77 | |||
| 78 | delay(100); |
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| 79 | Eos.Capture(); |
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| 80 | delay(1500); |
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| 81 | } |
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| 82 | |||
| 83 | // Switch LiveView off |
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| 84 | Eos.SwitchLiveView(false); |
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| 85 | } |
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| 86 | } |
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| 87 |