esp32: add get idf version api

diff --git a/components/esp32/include/esp_system.h b/components/esp32/include/esp_system.h
index e1f46de803783ef2a225b3d408a8049c52477a0a..30701761ad293a02e142cdfa2c5ca564343dddad 100644 (file)
--- a/components/esp32/include/esp_system.h
+++ b/components/esp32/include/esp_system.h
@@ -124,7 +124,12 @@ esp_err_t system_efuse_read_mac(uint8_t mac[6]) __attribute__ ((deprecated));
  */
 const char* system_get_sdk_version(void)  __attribute__ ((deprecated));
 
-
+/**
+ * Get IDF version
+ *
+ * @return constant string from IDF_VER
+ */
+const char* esp_get_idf_version(void);
 
 #ifdef __cplusplus
 }

diff --git a/components/esp32/system_api.c b/components/esp32/system_api.c
index 2f834a9eac571b84e80ed99bfad33223e457294a..d984af78a7084b6ea06e3e07def8f00e857391d0 100644 (file)
--- a/components/esp32/system_api.c
+++ b/components/esp32/system_api.c
@@ -179,4 +179,8 @@ const char* system_get_sdk_version(void)
     return "master";
 }
 
+const char* esp_get_idf_version(void)
+{
+    return IDF_VER;
+}