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Last modified by Karry Zhuang on 2025/07/03 11:59
From version 81.2
edited by Edwin Chen
on 2024/04/26 22:11
Change comment: There is no comment for this version
To version 56.2
edited by Karry Zhuang
on 2024/04/20 15:47
Change comment: There is no comment for this version

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1 -XWiki.Edwin
1 +XWiki.karry
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18 18  
19 19  = 2. Calibrate Digits Readings =
20 20  
21 -The AI Sensors and UART are connected and then connected to the PC.
22 -
23 - [[image:image-20240424163117-1.png||height="520" width="450"]]
24 -
25 -[[image:image-20240424163158-2.gif]][[image:image-20240424163213-3.jpeg||height="360" width="480"]]
26 -
27 27  == 2.1 Calibrate a Water Meter ==
28 28  
29 29  === 2.1.1 Introduce ===
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30 30  
31 31  This water meter is designed in accordance with the Chinese standard for drinking cold water meters and hot water meters, GB/T 778.1-2007. It features five dial numbers for measurement accuracy.
32 32  
33 -=== 2.1.2 Fix Sensor to a Water Meter(% title="Click and drag to resize" %)​(%%) ===
27 +=== 2.1.2 Fix Sensor to a Water Meter ===
34 34  
35 -The AI Sensors are fixed in the device, and then the water meter is embedded and the Angle is adjusted.
29 +Do the following with EVB_Board
30 +Debug Board SW12=[off on] : FT4222H SPI Slave mode
31 +AIoT Board SW123456=[off off off off off off]
36 36  
37 -The fixture below is just a demo, user might adjust it with their water meter. Here is the STEP file for the fixture as below: [[Water Meter Fixture Demo>>https://www.dropbox.com/scl/fo/p1ykgysrv8p454swsh4zj/AHCYr5pcOM0WNad4fT1sf_I?rlkey=7x964q1tuvh0ezbhgxb9b2zqg&st=wxxq87t3&dl=0]].
33 +(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[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" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
38 38  
39 -[[image:image-20240424163340-4.jpeg||height="709" width="532"]]
35 +Use a hot glue gun and several sticks to attach a triangle for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the water meter.
40 40  
37 +[[image:image-20240420154605-14.jpeg||height="903" width="903"]](% title="Click and drag to resize" %)​
41 41  
39 +
42 42  === 2.1.3 Calibration ===
43 43  
44 -Revised sentence: Launch [[HMX_FT4222H_GUI.exe>>https://www.dropbox.com/scl/fi/yktibns4o33oh0lqitqjl/HIMAX_AMR_PC_Tool.7z?rlkey=94d637ntx152idhw8vij39icv&st=4lsq8xf9&dl=0]]. Please ensure that the firmware upgrade software ota.exe is closed before opening HMX_FT4222H_GUI.exe.
42 +Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
45 45  
46 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
47 -
48 48  (% class="box warningmessage" %)
49 49  (((
50 -(% 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>>https://www.dropbox.com/scl/fi/mzqx6ld5a4zkcecntqjjg/VisualCppRedist_AIO_x86_x64_v42.rar?rlkey=9fuzodmed1fg9ulquh22h0dtr&st=ph6ozi4d&dl=0]] configuration environment. Otherwise, an error pop-up window occurs when running software.
46 +(% 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.
51 51  )))
52 52  
53 53  (% 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" %)​
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68 68  
69 69  (% aria-label="1713573839396-314.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713573839396-314.png||data-widget="image" height="198" width="649"]](% title="Click and drag to resize" %)​
70 70  
71 -The computer's drawing tool can be used to open the latest bmp image and get the coordinates of the digital wheel dial, as shown below. Based on the format of the digital wheel dial, we can obtain each coordinate point of the current use dial. The (x,y) coordinate on the image is located at the bottom left corner.
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.
72 72  
73 73  (% aria-label="1713574859715-722.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713574859715-722.png||data-widget="image" height="481" width="576"]](% title="Click and drag to resize" %)​
74 74  
... ... @@ -109,23 +109,26 @@
109 109  
110 110  (% title="Click and drag to resize" %)​
111 111  
112 -== 2.2 Calibration Power Meter ==
108 +== 2.2 Calibration power meter ==
113 113  
110 +
111 +== 2.1 Calibrate a Power Meter ==
112 +
114 114  === 2.2.1 Introduce ===
115 115  
116 116  This power meter is designed in accordance with the Chinese standard for Electricity metering equipment, GB/T 17215.321-2008. It features six dial numbers for measurement accuracy.
117 117  
118 -=== 2.2.2 Fix Sensor to a Power Meter ===
117 +=== 2.2.2 Fix Sensor to a Water Meter ===
119 119  
120 120  Do the following with EVB_Board
121 121  Debug Board SW12=[off on] : FT4222H SPI Slave mode
122 122  AIoT Board SW123456=[off off off off off off]
123 123  
124 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" %)[[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" %)​(%%) (% title="Click and drag to resize" %)​
123 +(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" %)[[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" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
125 125  
126 126  Use a hot glue gun and several sticks to attach a triangle for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the power meter.
127 127  
128 -[[image:image-20240422092350-2.png]](% title="Click and drag to resize" %)​
127 +[[image:image-20240420134742-1.jpeg||height="909" width="909"]](% title="Click and drag to resize" %)​
129 129  
130 130  
131 131  === 2.2.3 Calibration ===
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132 132  
133 133  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
134 134  
135 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
136 -
137 137  (% class="box warningmessage" %)
138 138  (((
139 139  (% 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.
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155 155  
156 156  (% 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"]]
157 157  
158 -The computer's drawing tool can be used to open the latest bmp image and get the coordinates of the digital wheel dial, as shown below. Based on the format of the digital wheel dial, we can obtain each coordinate point of the current use dial. The (x,y) coordinate on the image is located at the bottom left corner.
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.
159 159  
160 160  [[image:image-20240420153316-11.png||height="569" width="755"]]
161 161  
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194 194  [[image:1713595371004-125.png]]
195 195  
196 196  
197 -== 2.3 Calibration Gas Meter ==
194 +== 2.3 Calibration gas meter ==
198 198  
199 199  === 2.3.1 Introduce ===
200 200  
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206 206  Debug Board SW12=[off on] : FT4222H SPI Slave mode
207 207  AIoT Board SW123456=[off off off off off off]
208 208  
209 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" %)[[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" %)​(%%) (% title="Click and drag to resize" %)​
206 +(% aria-label="image-20240419174248-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174248-4.png||data-widget="image" height="419" width="419"]](% style="background-image: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background: rgba(220, 220, 220, 0.5); display: none; background-image: url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background: rgba(220, 220, 220, 0.5); display: none" %)[[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" %)​(%%) (% aria-label="image-20240419174159-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240419174159-3.png||data-widget="image" height="420" width="556"]](% title="Click and drag to resize" %)​
210 210  
211 211  Use a hot glue gun and several sticks to attach  for stabilizing the AIS. Adjust the height of the sticks so that the AIS can clearly view the numbers on the gas meter.
212 212  
213 -(% title="Click and drag to resize" %)​[[image:image-20240422092731-2.png||height="693" width="518"]]
210 +[[image:image-20240420152258-9.jpeg||height="931" width="698"]]
214 214  
212 +(% title="Click and drag to resize" %)​
215 215  
216 -=== 2.3.3 Calibration ===
214 +=== 2.1.3 Calibration ===
217 217  
218 218  Perform a power reset on the EVB board, making sure to close the ota.exe program before opening HMX_FT4222H_GUI.exe.
219 219  
220 -Choose the largest number of serial port, for example, here shows 13 and 14, then choose 14.
221 -
222 222  (% class="box warningmessage" %)
223 223  (((
224 224  (% 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.
... ... @@ -234,13 +234,13 @@
234 234  
235 235  [[image:1713592384928-500.png||height="494" width="266"]][[image:1713598094208-496.png||height="494" width="790"]]
236 236  
237 -This gas meter has eight fields, and the coordinates of the digital roulette wheel are shown in the figure.
233 +This power meter has eight fields, and the coordinates of the digital roulette wheel are shown in the figure.
238 238  
239 239  If your device's digital scroll wheel dial does not match these eight fields, you can try the other field dial coordinate dot plots in 2.4.
240 240  
241 241  (% aria-label="image-20240420094632-15.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20240420094632-15.png||data-widget="image" height="113" width="542"]]
242 242  
243 -(% id="cke_bm_196694S" style="display:none" %) (%%)The computer's drawing tool can be used to open the latest bmp image and get the coordinates of the digital wheel dial, as shown below. Based on the format of the digital wheel dial, we can obtain each coordinate point of the current use dial. The (x,y) coordinate on the image is located at the bottom left corner.
239 +(% id="cke_bm_196694S" style="display:none" %) (%%)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.
244 244  
245 245  [[image:image-20240420153139-10.png||height="530" width="710"]]
246 246  
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252 252  
253 253  The "Digit wheel" option is the digital wheel dial.
254 254  
255 -Now we are calibrating the digital wheel face of the gas meter. Here we select "digit wheel".
251 +Now we are calibrating the digital wheel face of the power meter. Here we select "digit wheel".
256 256  
257 257  (% aria-label="1713576691266-408.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1713576691266-408.png||data-widget="image"]]
258 258  
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