添加ota功能函数

app/drivers/sertrf/ota_u.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "esp_ota_ops.h"
+#include "esp_system.h"
+#include "esp_log.h"
+#include "sys_log.h"
+
+#define OTA_TAG_0 "ota_0"
+#define OTA_TAG_1 "ota_1"
+
+typedef struct 
+{
+    const esp_partition_t *running;
+    const esp_partition_t *update;
+    esp_ota_handle_t ota_handle;
+    int total_size;
+}ota_u_t;
+
+/**
+ * @brief OTA初始化
+ * 
+ * @param otau
+ */
+void otau_init(ota_u_t* otau);
+/**
+ * @brief OTA写入
+ * 
+ * @param otau 
+ * @param data 
+ * @param size 
+ * @return uint8_t
+ */
+uint8_t otau_write(ota_u_t* otau, void* data, uint32_t size);
+/**
+ * @brief OTA结束
+ * 
+ * @param otau 
+ * @return uint8_t
+ */
+uint8_t otau_end(ota_u_t* otau);