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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 45.2
edited by Karry Zhuang
on 2024/04/20 14:42
Change comment: There is no comment for this version
To version 40.1
edited by Karry Zhuang
on 2024/04/20 13:53
Change comment: Uploaded new attachment "1713592384928-500.png", version {1}

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64 64  
65 65  (% aria-label="1713573839396-314.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713573839396-314.png||data-widget="image" height="198" width="649"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
66 66  
67 -The computer's drawing tool should be used to open the most recent bmp image and get the coordinates of the digital wheel dial, as shown in the picture below. Also, we need to obtain each coordinate point of the current dial following the format of said digital wheel dial. It's important to note that the (x,y) coordinate of the mouse on the image corresponds to its bottom left corner.
67 +The computer's drawing tool should be utilized to open the most recent bmp image and extract the coordinates of the digital wheel dial, as depicted in the accompanying illustration. Additionally, each coordinate point of the current dial should be obtained following the format specified for the digital wheel dial.
68 68  
69 69  (% aria-label="1713574859715-722.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713574859715-722.png||data-widget="image" height="481" width="576"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
70 70  
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82 82  
83 83  1:Fill in the coordinates you just got; it's best to get a coordinate and fill in a coordinate.
84 84  
85 -2: Fill in the number of number wheel on their dial,fi;
85 +2: Fill in the number of number wheel on their dial;
86 86  
87 87  3: Select the number of short Pointers (currently we don't use short Pointers, the "digit wheelu" option defaults to 0);
88 88  
... ... @@ -101,10 +101,8 @@
101 101  
102 102  After the calibration process is completed, it can be observed that the obtained reading aligns consistently with the numerical value displayed on the digital wheel dial.
103 103  
104 -(% aria-label="1713577072196-132.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713577072196-132.png||data-widget="image" height="751" width="1073"]]
104 +(% aria-label="1713577072196-132.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713577072196-132.png||data-widget="image" height="751" width="1073"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
105 105  
106 -(% title="Click and drag to resize" %)​
107 -
108 108  == 2.2 Calibration power meter ==
109 109  
110 110  
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136 136  (% class="mark" %)Note: before you start the software (%%)HMX_FT4222H_GUI.exe(% class="mark" %). you must pre-install the visualcppredist_aio_x6_x64_v42.exe configuration environment. Otherwise, an error pop-up window occurs when running software.
137 137  )))
138 138  
139 -(% aria-label="1713519971789-213.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713519971789-213.png||data-widget="image"]](% title="Click and drag to resize" %)​
137 +(% aria-label="1713519971789-213.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713519971789-213.png||data-widget="image"]](% style="background:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png) rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
140 140  
141 141  Next, select a Baud rate of 921600 and click on "start". Then, click on "show full image" to display the camera screen.
142 142  
143 -(% aria-label="image-20240419174908-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174908-5.png||data-widget="image" height="491" width="406"]][[image:image-20240420135207-3.png||height="450" width="654"]]
141 +(% aria-label="image-20240419174908-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174908-5.png||data-widget="image" height="491" width="406"]][[image:image-20240420135207-3.png||height="483" width="704"]]
144 144  
145 -Click "enable Raw" and save the BMP image in the "Save" folder. This step is necessary to obtain the coordinate points of the watch face.
146 146  
147 -[[image:1713592384928-500.png||height="494" width="266"]][[image:image-20240420141955-4.png||height="492" width="782"]]
148 148  
149 -This power meter has only six fields, and the coordinates of the digital roulette wheel are shown in the figure.
150 150  
151 -If your device's digital scroll wheel dial does not match these six fields, you can try the other field dial coordinate dot plots in 2.4.
152 152  
153 -(% aria-label="image-20240420094632-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240420094632-13.png||data-widget="image" height="148" width="588"]]
154 154  
155 -The computer's drawing tool should be used to open the most recent bmp image and get the coordinates of the digital wheel dial, as shown in the picture below. Also, we need to obtain each coordinate point of the current dial following the format of said digital wheel dial. It's important to note that the (x,y) coordinate of the mouse on the image corresponds to its bottom left corner.
156 -
157 157  [[image:image-20240420134851-2.jpeg||height="626" width="837"]]
158 158  
159 -(% id="cke_bm_67462S" style="display:none" %) (%%)Click the "ROI setting" button in "HIMAX_AMR_PC_Tool" and three options will pop up
160 -
161 -The "Long dial" option is the long hand dial.
162 -
163 -The "Short dial" option is the short pointer and digital wheel dial.
164 -
165 -The "Digit wheel" option is the digital wheel dial.
166 -
167 -Now we are calibrating the digital wheel face of the power meter. Here we select "digit wheel".
168 -
169 -(% aria-label="1713576691266-408.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713576691266-408.png||data-widget="image"]](% style="background: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png) rgba(220, 220, 220, 0.5); left: 0px; top: -15px; background: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png) rgba(220, 220, 220, 0.5); left: 0px; top: -15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
170 -
171 -1: Fill in the coordinates you just got; it's best to get a coordinate and fill in a coordinate.
172 -
173 -2: Fill in the number of number wheel on their dial,six;
174 -
175 -3: Select the number of short Pointers (currently we don't use short Pointers, the "digit wheelu" option defaults to 0);
176 -
177 -4: Preview whether the setting of their coordinates is accurate;
178 -
179 -5: Click to write all configuration to AIS;
180 -
181 -6: Click the exit configuration interface, at this time, there will be a readout. If the Reading of "reading" is consistent with the watch face, the calibration is successful. The AIS cannot move thereafter to avoid misreading.
182 -
183 -[[image:image-20240420143939-6.png||height="408" width="886"]](% title="Click and drag to resize" %)​
184 -
185 -The effect can be previewed by clicking the "Preview correction" button as shown below.
186 -
187 -[[image:image-20240420144154-7.png||height="534" width="880"]]
188 -
189 -After the calibration process is completed, it can be observed that the obtained reading aligns consistently with the numerical value displayed on the digital wheel dial.
190 -
191 -[[image:1713595371004-125.png]]
192 -
193 -
194 194  == 2.3 Calibration gas meter ==
195 195  
196 196  == 2.4 Digital wheel dial take point coordinate diagram ==
1713595371004-125.png
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