硬件基本完成

Hardware/esp8266.c

@@ -183,6 +183,8 @@ uint8_t ESP8266_SendEncryptedData(const char* encrypted_data)
     char http_request[1024];
     char cmd_buffer[32];
     uint32_t content_length = strlen(encrypted_data);
+    char* response;
+    uint8_t send_ok = 0;
 
     if (ESP8266_CheckConnection() != ESP8266_SUCCESS) {
         DEBUG_INFO("[ESP8266] HTTP connection not ready, reconnecting...");
@@ -229,16 +231,47 @@ uint8_t ESP8266_SendEncryptedData(const char* encrypted_data)
 
             // 发送HTTP请求
             Serial_SendString(http_request);
-            Delay_ms(100);
-
-            // 不等待SEND OK，直接返回成功
-            DEBUG_OK("[ESP8266] Data sent");
-            return ESP8266_SUCCESS;
+            break;
         }
         Delay_ms(10);
     }
 
-    DEBUG_ERROR("[ESP8266] No '>' prompt");
+    if (Get_Time_ms() - start_time >= 2000 && strstr(Serial_GetRxBuffer(), ">") == NULL) {
+        DEBUG_ERROR("[ESP8266] No '>' prompt");
+        return ESP8266_FAIL;
+    }
+
+    start_time = Get_Time_ms();
+    while(Get_Time_ms() - start_time < 8000) {
+        response = Serial_GetRxBuffer();
+
+        if (strstr(response, "SEND FAIL") != NULL || strstr(response, "ERROR") != NULL) {
+            DEBUG_ERROR("[ESP8266] POST send failed");
+            return ESP8266_FAIL;
+        }
+
+        if (strstr(response, "SEND OK") != NULL) {
+            send_ok = 1;
+        }
+
+        if (send_ok && strstr(response, "HTTP/1.1 200") != NULL &&
+            strstr(response, "\"success\":true") != NULL) {
+            DEBUG_OK("[ESP8266] POST accepted by server");
+            return ESP8266_SUCCESS;
+        }
+
+        if (strstr(response, "HTTP/1.1 401") != NULL ||
+            strstr(response, "HTTP/1.1 400") != NULL ||
+            strstr(response, "HTTP/1.1 413") != NULL ||
+            strstr(response, "HTTP/1.1 500") != NULL ||
+            strstr(response, "\"success\":false") != NULL) {
+            DEBUG_PRINT("[ESP8266] POST rejected: %s\r\n", response);
+            return ESP8266_FAIL;
+        }
+        Delay_ms(10);
+    }
+
+    DEBUG_PRINT("[ESP8266] POST response timeout: %s\r\n", Serial_GetRxBuffer());
     return ESP8266_FAIL;
 }
 
@@ -450,9 +483,9 @@ uint8_t ESP8266_HttpGet(const char* path, char* response_buffer, uint16_t buffer
                 body_len = strlen(body_start);
             }
 
-            // 5. 如果数据完整或超时，复制到缓冲区
+            // 5. 如果服务端给了Content-Length，必须收完整；否则才使用超时兜底
             if ((found_header && body_len >= content_length) ||
-                (Get_Time_ms() - start_time > 3000 && body_len > 0)) {
+                (!found_header && Get_Time_ms() - start_time > 3000 && body_len > 0)) {
                 if (body_len >= buffer_size) {
                     body_len = buffer_size - 1;
                 }