Differences

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--- en-us_commands:reference:imodbusrtumasterrun [2026/09/07 21:52] – 만듦 - 바깥 편집 127.0.0.1
+++ en-us_commands:reference:imodbusrtumasterrun [2026/09/08 00:53] (current) – 바깥 편집 127.0.0.1
@@ Line 17: / Line 17: @@
 <code cpp>
+void setup() {
+  ImodbusRTUmasterInit(Serial2, 9600);  // Set the Master's communication port and baud rate.
+  ImodbusRTUmasterAdd(Serial2, 1, 0x03, 0x00, 1, &D[1]);  // Register a Master request for repeated execution.
+  ImodbusRTUmasterAdd(Serial2, 1, 0x03, 0x01, 1, &D[2]);  // Register a Master request for repeated execution.
+}
 void loop() {
-  uint8_t state = ImodbusRTUmasterRun();
+  ImodbusRTUmasterRun();  // Execute registered requests or the specified single request.
-  if (state != IMODBUS_RTU_SUCCESS &&
-      state != IMODBUS_RTU_BUSY &&
-      state != IMODBUS_RTU_IDLE) {
-    debugln(state, HEX);
-  }
 }
 </code>
@@ Line 34: / Line 35: @@
   * When sharing ''M'' and ''D'' with Cnet/MC Protocol, define a single final size and initialization order. Do not call ''ImodbusRTUMem()'' or ''ICnetMem()'' again at runtime.
   * Memory allocation functions do not return success status. For nonzero sizes, verify that ''M'' and ''D'' are not ''nullptr'' before accessing them in user code.
+===== Built-in Commands in the Same Category =====
+  * [[:en-us_commands:reference:imodbusrtumasterinit|ImodbusRTUmasterInit() View detailed description]]
+  * [[:en-us_commands:reference:imodbusrtumaster|ImodbusRTUmaster() View detailed description]]
+  * [[:en-us_commands:reference:imodbusrtumasteradd|ImodbusRTUmasterAdd() View detailed description]]
 [[:en-us_commands:builtin|← Built-in Command List]]