feat(coex): apply struct for coex version

components/bt/controller/esp32/bt.c

@@ -1197,23 +1197,12 @@ static int coex_register_wifi_channel_change_callback_wrapper(void *cb)
 static int coex_version_get_wrapper(unsigned int *major, unsigned int *minor, unsigned int *patch)
 {
 #if CONFIG_SW_COEXIST_ENABLE
-    const char *ver_str = esp_coex_version_get();
+    coex_version_t version;
-    if (ver_str != NULL) {
+    ESP_ERROR_CHECK(coex_version_get_value(&version));
-        unsigned int _major = 0, _minor = 0, _patch = 0;
+    *major = (unsigned int)version.major;
-        if (sscanf(ver_str, "%u.%u.%u", &_major, &_minor, &_patch) != 3) {
+    *minor = (unsigned int)version.minor;
-            return -1;
+    *patch = (unsigned int)version.patch;
-        }
+    return 0;
-        if (major != NULL) {
-            *major = _major;
-        }
-        if (minor != NULL) {
-            *minor = _minor;
-        }
-        if (patch != NULL) {
-            *patch = _patch;
-        }
-        return 0;
-    }
 #endif
     return -1;
 }

components/esp_coex/include/esp_coexist_adapter.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2019-2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -51,6 +51,12 @@ typedef struct {
 
 extern coex_adapter_funcs_t g_coex_adapter_funcs;
 
+typedef struct {
+    uint8_t major;
+    uint8_t minor;
+    uint8_t patch;
+} coex_version_t;
+
 #ifdef __cplusplus
 }
 #endif

components/esp_coex/include/esp_coexist_internal.h

@@ -75,6 +75,14 @@ void coex_disable(void);
  */
 const char *coex_version_get(void);
 
+/**
+ * @brief Get software coexist version value
+ *        extern function for internal use.
+ * @param ptr_version : points to version structure
+ * @return : ESP_OK - success, other - failed
+ */
+esp_err_t coex_version_get_value(coex_version_t* ptr_version);
+
 /**
  * @brief Coexist performance preference set from libbt.a
  *        extern function for internal use.