初版程序

2026-09-09 14:54:40 +08:00
commit 228e564214
991 changed files with 604588 additions and 0 deletions
@@ -0,0 +1,76 @@
+#include "test_echo.h"
+
+#include "bsp_Uart.h"
+#include "bsp_W5500.h"
+#include "bsp_W5500_1.h"
+#include "bsp_Led.h"
+
+#include "proto_Para_Modbus.h"
+
+/* 保存原有回调函数指针 */
+static void (*saved_uart1_rx)(u8*, u16, void*) = NULL;
+static void (*saved_uart3_rx)(u8*, u16, void*) = NULL;
+static void (*saved_W5500_rx)(bsp_W5500_Class_t*, u8*, u16) = NULL;
+static void (*saved_w5500_1_rx)(bsp_W5500_Class_t*, u8*, u16) = NULL;
+
+static u8 cnt = 0;
+
+/* 智能回显 + Modbus 解析 */
+static void echo_uart_rx(u8 *pData, u16 Len, void *other_data) {
+    bsp_Uart_t *pUart = (bsp_Uart_t*)other_data;
+    if (!pUart || !pData || Len == 0) return;
+
+    // 检查是否为 Modbus 帧（最小长度8，且CRC校验通过）
+    ModbusAnalysisData_t modbus_data;
+    if (Len >= 8 && ModbusAnalysis(&modbus_data, pData, Len) == 1) {
+        // 是有效的 Modbus 帧，交由 Modbus 处理
+        Para_Modbus.DataAnalysis(pData, Len, other_data);
+        return;
+    }
+
+    // 非 Modbus 数据，原样回显
+    pUart->Send(pUart, pData, Len);
+}
+
+/* W5500 回显 */
+static void echo_w5500_rx(bsp_W5500_Class_t *pClass, u8 *pData, u16 Len)
+{
+    if (pClass && pData && Len) {
+        if (pClass == &W5500.W5500_Class[0]) {
+            W5500.Socket_Send(pClass, pData, Len);
+        } 
+        else if (pClass == &W5500_1.W5500_Class[0]) {
+            W5500_1.Socket_Send(pClass, pData, Len);
+        }
+    }
+}
+
+/* 切换测试模式 */
+void test_echo_switch(uint8_t enable) {
+    if(enable == 2)
+    {
+        return;
+    }
+    if (enable == 1 && cnt == 0) {
+        // 保存原有回调
+        saved_uart1_rx = COM_Uart1.Rx_DataAnalysis;
+        saved_uart3_rx = COM_Uart3.Rx_DataAnalysis;
+        saved_W5500_rx = W5500.W5500_Class[0].Rx_DataAnalysis;
+        saved_w5500_1_rx = W5500_1.W5500_Class[0].Rx_DataAnalysis;
+
+        // 设置为智能回显（支持Modbus解析）
+        COM_Uart1.Rx_DataAnalysis = echo_uart_rx;
+        COM_Uart3.Rx_DataAnalysis = echo_uart_rx;
+        W5500.W5500_Class[0].Rx_DataAnalysis = echo_w5500_rx;
+        W5500_1.W5500_Class[0].Rx_DataAnalysis = echo_w5500_rx;
+        
+        cnt = 1;
+    } else if(enable == 0 && cnt == 1){
+        // 恢复原有回调
+        COM_Uart1.Rx_DataAnalysis = saved_uart1_rx;
+        COM_Uart3.Rx_DataAnalysis = saved_uart3_rx;
+        W5500.W5500_Class[0].Rx_DataAnalysis = saved_W5500_rx;
+        W5500_1.W5500_Class[0].Rx_DataAnalysis = saved_w5500_1_rx;
+        cnt = 0;
+    }
+}
@@ -0,0 +1,8 @@
+#ifndef TEST_ECHO_H
+#define TEST_ECHO_H
+
+#include "main.h"
+
+void test_echo_switch(u8 enable);
+
+#endif