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Last modified by Xiaoling on 2025/06/12 15:06
From version 107.1
edited by Bei Jinggeng
on 2025/03/13 09:36
Change comment: There is no comment for this version
To version 112.1
edited by Xiaoling
on 2025/03/29 09:02
Change comment: Uploaded new attachment "image-20250329090241-3.png", version {1}

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1 -XWiki.Bei
1 +XWiki.Xiaoling
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1104 1104  === 3.3.3 Set Interrupt Mode ===
1105 1105  
1106 1106  
1107 +==== 3.3.3.1 Before V1.3.4 firmware ====
1108 +
1109 +(% style="color:red" %)**Note: Before V1.3.4 firmware, the interrupt function of PA8,PA4,PB15 had only one parameter to set, which was used to set the interrupt trigger mode.**
1110 +
1107 1107  Feature, Set Interrupt mode for PA8, PA4, PB15.
1108 1108  
1109 1109  Before using the interrupt function of the **INT** pin, users can set the interrupt triggering mode as required.
1110 1110  
1111 -(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx**
1115 +(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a**
1112 1112  
1113 1113  (% style="color:#4472c4" %)**AT+INTMODx:**
1114 1114  
... ... @@ -1116,7 +1116,7 @@
1116 1116  * (% style="color:#4472c4" %)**AT+INTMOD2   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1117 1117  * (% style="color:#4472c4" %)**AT+INTMOD3   **(%%)~/~/ Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1118 1118  
1119 -**Parameter setting:**
1123 +**Parameter a setting:**
1120 1120  
1121 1121  * **0:** Disable Interrupt
1122 1122  * **1:** Trigger by rising and falling edge
... ... @@ -1131,7 +1131,7 @@
1131 1131  
1132 1132  (% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb**
1133 1133  
1134 -Format: Command Code (0x06) followed by 3 bytes.
1138 +Format: Command Code (0x06 00) followed by 2 bytes.
1135 1135  
1136 1136  (% style="color:#4472c4" %)**aa:**(%%) Set the corresponding pin. ((% style="background-color:yellow" %)**00**(%%): PA8 Pin;  (% style="background-color:yellow" %)**01**(%%)**: **PA4 Pin;  (% style="background-color:yellow" %)**02**(%%): PB15 Pin.)
1137 1137  
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1143 1143  * Downlink Payload: **06 00 01 02     **~/~/ Equal to AT+INTMOD2=2
1144 1144  * Downlink Payload: **06 00 02 03     **~/~/ Equal to AT+INTMOD3=3
1145 1145  
1150 +==== 3.3.3.2 Since V1.3.4 firmware ====
1151 +
1152 +(% style="color:red" %)**Note: Since V1.3.4 firmware, the Interrupt function has added a new parameter to set the delay time, i.e. the state hold time.**
1153 +
1154 +(% style="color:#037691" %)**AT Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**AT+INTMODx=a,b**
1155 +
1156 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:420px" %)
1157 +|=(% style="width: 116px; background-color: rgb(79, 129, 189); color: white;" %)**Parameter **|=(% style="width: 392px; background-color: rgb(79, 129, 189); color: white;" %)**Values and functions**
1158 +|(% style="width:116px" %)(((
1159 +
1160 +
1161 +**x**
1162 +)))|(% style="width:392px" %)(((
1163 +1: Set the interrupt mode for (% style="background-color:yellow" %)** PA8**(%%) pin.
1164 +
1165 +2:  Set the interrupt mode for (% style="background-color:yellow" %)** PA4**(%%) pin.
1166 +
1167 +3: Set the interrupt mode for (% style="background-color:yellow" %)** PB15**(%%) pin.
1168 +)))
1169 +|(% style="width:116px" %)(((
1170 +
1171 +
1172 +**a**
1173 +)))|(% style="width:392px" %)(((
1174 +**0:** Disable Interrupt
1175 +
1176 +**1:** Trigger by rising and falling edge
1177 +
1178 +**2:** Trigger by falling edge
1179 +
1180 +**3: **Trigger by rising edge
1181 +)))
1182 +|(% style="width:116px" %)**b**|(% style="width:392px" %)(((
1183 +Set the delay time. (Default: 0)
1184 +
1185 +**Value range: 0~~65535 ms**
1186 +)))
1187 +
1188 +**Example:**
1189 +
1190 +* AT+INTMOD1=0,0  ~/~/Disable the PA8 pin interrupt function
1191 +* AT+INTMOD2=2,1000  ~/~/Set the interrupt of the PA4 pin to be triggered by the falling edge, however, the interrupt will only be triggered if the low level state remains 1000ms
1192 +* AT+INTMOD3=3,2500  ~/~/Set the interrupt of the PB15 pin to be triggered by the rising edge, however, the interrupt will only be triggered if the high level state remains 2500ms
1193 +
1194 +(% style="color:#037691" %)**Downlink Command:**(% style="color:blue" %)** **(% style="color:#4472c4" %)**0x06 00 aa bb cc**
1195 +
1196 +Format: Command Code (0x06 00) followed by 4 bytes.
1197 +
1198 +(% style="color:#4472c4" %)**aa:**(%%) **1 byte**, set the corresponding pin. ((% style="background-color:yellow" %)**00**(%%): PA8 Pin;  (% style="background-color:yellow" %)**01**(%%)**: **PA4 Pin;  (% style="background-color:yellow" %)**02**(%%): PB15 Pin.)
1199 +
1200 +(% style="color:#4472c4" %)**bb: **(%%)**1 byte**, set interrupt mode. ((% style="background-color:yellow" %)**00**(%%) Disable, (% style="background-color:yellow" %)**01**(%%) falling or rising, (% style="background-color:yellow" %)**02**(%%) falling, (% style="background-color:yellow" %)**03**(%%) rising)
1201 +
1202 +(% style="color:#4472c4" %)**cc: **(%%)**2 bytes**, Set the delay time. (0x00~~0xFFFF)
1203 +
1204 +**Example:**
1205 +
1206 +* Downlink Payload: **06 00 00 01 00 00     **~/~/ Equal to AT+INTMOD1=1,0
1207 +* Downlink Payload: **06 00 01 02 0B B8     **~/~/ Equal to AT+INTMOD2=2,3000
1208 +* Downlink Payload: **06 00 02 03 03 E8   **~/~/ Equal to AT+INTMOD3=3,1000
1209 +
1146 1146  === 3.3.4 Set Power Output Duration ===
1147 1147  
1148 1148  
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