fix:修改UDP通讯中，取电变化上报机制

1、问题点：当RCU网络状态异常的情况下，网络还处于协商状态下，还未进入正常通讯环节时，取电变化不会进行判断。这会导致取电变化上报与实际产生取电状态时间点对不上。
2、将BLV_C1F_Module代码上传至Gitea,之前代码修改记录请查看 .\BasicCode\Readme.txt

BasicCode/Drive/MQTT/utils_md5.h

@@ -0,0 +1,80 @@
+#ifndef UTILS_MD5_H_
+#define UTILS_MD5_H_
+
+#include "stdio.h"
+#include "stdint.h"
+#include "stdlib.h"
+#include "string.h"
+
+typedef struct {
+    uint32_t total[2];          /*!< number of bytes processed  */
+    uint32_t state[4];          /*!< intermediate digest state  */
+    unsigned char buffer[64];   /*!< data block being processed */
+} iot_md5_context;
+
+
+ /**
+ * @brief <20><>ʼ<EFBFBD><CABC>MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ *
+ * @param ctx   MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
+ */
+void utils_md5_init(iot_md5_context *ctx);
+
+/**
+ * @brief <20><><EFBFBD><EFBFBD>MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ *
+ * @param ctx   MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
+ */
+void utils_md5_free(iot_md5_context *ctx);
+
+/**
+ * @brief <20><><EFBFBD><EFBFBD>MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ *
+ * @param dst   Ŀ<><C4BF>MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ * @param src   ԴMD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ */
+void utils_md5_clone(iot_md5_context *dst,
+                     const iot_md5_context *src);
+
+/**
+ * @brief <20><><EFBFBD><EFBFBD>MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ *
+ * @param ctx   MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
+ */
+void utils_md5_starts(iot_md5_context *ctx);
+
+/**
+ * @brief MD5<44><35><EFBFBD>̻<EFBFBD><CCBB><EFBFBD><EFBFBD><EFBFBD>
+ *
+ * @param ctx MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
+ * @param input    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ * @param ilen     <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
+ */
+void utils_md5_update(iot_md5_context *ctx, const unsigned char *input, size_t ilen);
+
+/**
+ * @brief          MD5<44><35><EFBFBD><EFBFBD>
+ *
+ * @param ctx      MD5<44><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
+ * @param output   MD5У<35><D0A3><EFBFBD>ͽ<EFBFBD><CDBD><EFBFBD>
+ */
+void utils_md5_finish(iot_md5_context *ctx, unsigned char output[16]);
+
+/* <20>ڲ<EFBFBD>ʹ<EFBFBD><CAB9> */
+void utils_md5_process(iot_md5_context *ctx, const unsigned char data[64]);
+
+/**
+ * @brief          Output = MD5( input buffer )
+ *
+ * @param input    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+ * @param ilen     <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
+ * @param output   MD5У<35><D0A3><EFBFBD>ͽ<EFBFBD><CDBD><EFBFBD>
+ */
+void utils_md5(const unsigned char *input, size_t ilen, unsigned char output[16]);
+
+
+int8_t utils_hb2hex(uint8_t hb);
+
+
+#endif
+