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| 2019.12.14 Open /2020/01/27Update | |||||||
制御のフローチャート |
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〇時刻で制御を行う 第2接触の14秒前以内でなければ、食の最大(Cmax)の前2分毎に1EV間隔で4枚(1/2000, 1/1000, 1/500, 1/250, 1/125, 1/60秒)を撮像する。 第2接触の14秒前以内であれば、0.3秒ビープ音を鳴らして21秒待つ。この間20秒連写が音信号で起動するPICで実行される。 その後第2接触から第3接触の14秒前までならば多段階撮像(1.5EV間隔10段)を1周(8秒)行う。 第3接触の14秒前以内であればビープ音を0.3秒鳴らし、21秒待つ。この間、20秒連写が音と信号で起動するPICで実行される。 食の最大から2分経つごとに1EV間隔で4枚(1/2000, 1/1000, 1/500, 1/250, 1/125, 1/60秒)を撮像する。 |
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問題点と対策 |
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1: //
2: // This work is licensed under a Creative Commons Attribution 3.0 Unported License.
3: // Thomas Dideriksen (thomas@dideriksen.com)
4: //
5: // Modified by M_shi@Lab. of Eclips Manuscript
6: // http://horukeu.web.fc2.com/Exp/2020Trial/Index.html
7: //
8:
9: using System;
10: using System.Collections.Generic;
11: using System.Linq;
12: using System.Text;
13: using System.Threading;
14: using System.IO;
15: using Nikon;
16:
17: //
18: // This demo shows how to perform continuous capture and store the images to disk
19: //
20:
21: namespace demo_continuouscapture
22: {
23: class DemoContinuousCapture
24: {
25: int _captureCount = 0;
26:
27: NikonDevice _device;
28: AutoResetEvent _waitForDevice = new AutoResetEvent(false);
29: AutoResetEvent _waitForCaptureComplete = new AutoResetEvent(false);
30:
31: int C2hour = 20;
32: int C2min = 10;
33: int C2sec = 0;
34:
35: int Cmaxhour = 20 ;
36: int Cmaxmin = 11;
37: int Cmaxsec = 0;
38:
39: int C3hour = 20;
40: int C3min = 12;
41: int C3sec = 0;
42:
43: publicvoid Run()
44: {
45: int C2 = C2hour * 3600 + C2min * 60 + C2sec;
46: int Cmax = Cmaxhour * 3600 + Cmaxmin * 60 + Cmaxsec;
47: int C3 = C3hour * 3600 + C3min * 60 + C3sec;
48:
49: try
50: {
51: // Create manager object - make sure you have the correct MD3 file for your Nikon DSLR
52: //Type00##.md3の##が機種によって違う
53: NikonManager manager = new NikonManager("Type0024.md3");
54:
55: // Listen for the 'DeviceAdded' event
56: manager.DeviceAdded += manager_DeviceAdded;
57:
58: // Wait for a device to arrive
59: _waitForDevice.WaitOne();
60:
61: while (true)
62: {
63: int NowTime = Now();
64:
65: //Console.WriteLine(NowTime);
66: //Console.ReadLine();
67:
68: if (NowTime < Cmax - 119)
69: {
70: if ((Cmax - NowTime) % 120 == 0)
71: {
72: //1EV間隔6段ブラケティング撮像
73: _ = Interval_Capture();
74: }
75: }
76: elseif (NowTime > Cmax - 119 && NowTime == C2 - 10)
77: {
78: //連写指示のビープ音＆連写終了待ち
79: Console.Beep(5000, 300);
80: System.Threading.Thread.Sleep(21000);
81:
82: //多段階AEブラケティング
83: _ = AEBlacket_Capture();
84:
85: //連写指示のビープ音＆連写終了待ち
86: Console.Beep(5000, 300);
87: System.Threading.Thread.Sleep(21000);
88: }
89: elseif (NowTime > C3 + 5)
90: {
91: if ((NowTime - Cmax) % 120 == 0)
92: {
93: //1EV間隔6段ブラケティング撮像
94: _ = Interval_Capture();
95: }
96: }
97:
98: System.Threading.Thread.Sleep(200);
99:
100:
101: }
102:
103: // Shutdown
104: manager.Shutdown();
105: }
106: catch (NikonException ex)
107: {
108: Console.WriteLine(ex.Message);
109: }
110: }
111: staticint Now()
112: {
113: DateTime dt = DateTime.Now;
114: int hour = dt.Hour;
115: int minute = dt.Minute;
116: int second = dt.Second;
117: int x = hour * 3600 + minute * 60 + second;
118: return x;
119: }
120:
121: //2分毎の1EV6段階撮像
122: publicint Interval_Capture()
123: {
124:
125: //Set Sensitivity 140
126: NikonEnum ISOSens = _device.GetEnum(eNkMAIDCapability.kNkMAIDCapability_Sensitivity);
127: ISOSens.Index = 3;
128: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_Sensitivity, ISOSens);
129:
130: NikonEnum SpeedMode = _device.GetEnum(eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed);
131:
132: //1/2000-1/60sec 1EV間隔6段AEブラケティング撮影
133: int i = 0;
134: for (i = 35; i >= 25; i = i - 2)
135: {
136: SpeedMode.Index = i;
137: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed, SpeedMode);
138:
139: // Set number of continuous captures - in this case we want 1
140: _device.SetUnsigned(eNkMAIDCapability.kNkMAIDCapability_ContinuousShootingNum, 1);
141:
142: // Hook up capture events
143: _device.ImageReady += _device_ImageReady;
144: _device.CaptureComplete += _device_CaptureComplete;
145:
146: // Capture
147: _device.Capture();
148:
149: // Wait for the capture to complete
150: _waitForCaptureComplete.WaitOne();
151: }
152:
153: //set SS 1/500
154: SpeedMode.Index = 31;
155: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed, SpeedMode);
156:
157:
158: return 0;
159: }
160:
161: //多段階AEブラケティング撮像
162: publicint AEBlacket_Capture()
163: {
164:
165: // Set shooting mode to 'continuous, highspeed'
166: NikonEnum shootingMode = _device.GetEnum(eNkMAIDCapability.kNkMAIDCapability_ShootingMode);
167: shootingMode.Index = (int)eNkMAIDShootingMode.kNkMAIDShootingMode_CH;
168: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_ShootingMode, shootingMode);
169:
170: //Set Sesitivity 1100
171: NikonEnum ISOSens = _device.GetEnum(eNkMAIDCapability.kNkMAIDCapability_Sensitivity);
172: ISOSens.Index = 9;
173: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_Sensitivity, ISOSens);
174:
175: int i = 0;
176:
177: NikonEnum SpeedMode = _device.GetEnum(eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed);
178:
179: //
180: while (true)
181: {
182: int C3 = C3hour * 3600 + C3min * 60 + C3sec;
183:
184: //SS from 1/8000 - 1/2sec, 1.5EV step, 10 shoots, 1 loop 6sec.
185: for (i = 39; i >= 15; i = i - 3)
186: {
187: SpeedMode.Index = i;
188: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed, SpeedMode);
189:
190: // Set number of continuous captures - in this case we want 1
191: _device.SetUnsigned(eNkMAIDCapability.kNkMAIDCapability_ContinuousShootingNum, 1);
192:
193: // Hook up capture events
194: _device.ImageReady += _device_ImageReady;
195: _device.CaptureComplete += _device_CaptureComplete;
196:
197: // Capture
198: _device.Capture();
199:
200: // Wait for the capture to complete
201: _waitForCaptureComplete.WaitOne();
202: }
203: //時刻をピックアップして次の連写に行けるかを判断、14秒以内ならC3用連写
204: int NowTime = Now();
205: if (NowTime >= C3 - 16)
206: {
207: break;
208: }
209: //SS from 1/8000 - 1.5sec, 1.5EV step, 11 shoots, 1 loop 8sec.
210: for (i = 39; i >= 12; i = i - 3)
211: {
212: SpeedMode.Index = i;
213: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed, SpeedMode);
214:
215: // Set number of continuous captures - in this case we want 1
216: _device.SetUnsigned(eNkMAIDCapability.kNkMAIDCapability_ContinuousShootingNum, 1);
217:
218: // Hook up capture events
219: _device.ImageReady += _device_ImageReady;
220: _device.CaptureComplete += _device_CaptureComplete;
221:
222: // Capture
223: _device.Capture();
224:
225: // Wait for the capture to complete
226: _waitForCaptureComplete.WaitOne();
227: }
228: //時刻をピックアップしてC3の連写に行けるかを判断、14秒以内ならC3用連写
229: NowTime = Now();
230: if (NowTime >= C3 - 14)
231: {
232: break;
233: }
234: }
235:
236: //ダイヤモンドリング撮像の下準備
237: //set SS 1/500
238: SpeedMode.Index = 31;
239: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_ShutterSpeed, SpeedMode);
240:
241: //Set Sensitivity 140
242: ISOSens.Index = 3;
243: _device.SetEnum(eNkMAIDCapability.kNkMAIDCapability_Sensitivity, ISOSens);
244:
245: // Hook up capture events
246: _device.ImageReady += _device_ImageReady;
247: //_device.CaptureComplete += _device_CaptureComplete;
248:
249: // Capture
250: _device.Capture();
251:
252: // Wait for the capture to complete
253: _waitForCaptureComplete.WaitOne();
254:
255:
256: return 0;
257: }
258:
259:
260: void _device_ImageReady(NikonDevice sender, NikonImage image)
261: {
262: // Save captured image to disk
263: string filename = "image" + _captureCount.ToString() + ((image.Type == NikonImageType.Jpeg) ? ".jpg" : ".nef");
264: _captureCount++;
265:
266: using (FileStream s = new FileStream(filename, FileMode.Create, FileAccess.Write))
267: {
268: s.Write(image.Buffer, 0, image.Buffer.Length);
269: }
270: }
271:
272: void _device_CaptureComplete(NikonDevice sender, int data)
273: {
274: // Signal the the capture completed
275: _waitForCaptureComplete.Set();
276: }
277:
278: void manager_DeviceAdded(NikonManager sender, NikonDevice device)
279: {
280: if (_device == null)
281: {
282: // Save device
283: _device = device;
284:
285: // Signal that we got a device
286: _waitForDevice.Set();
287: }
288: }
289: }
290:
291: class Program
292: {
293: staticvoid Main(string[] args)
294: {
295: DemoContinuousCapture demo = new DemoContinuousCapture();
296: demo.Run();
297: }
298: }
299: }
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