Add ESP::getSdkVersion

blue-2357 · blue-2357 · commit e7385669fafa · 2017-01-24T11:44:26.000+02:00
fixes: espressif/arduino-esp32#146
diff --git a/cores/esp32/Esp.cpp b/cores/esp32/Esp.cpp
@@ -99,7 +99,7 @@ uint32_t EspClass::getFreeHeap(void)
 
 const char * EspClass::getSdkVersion(void)
 {
-    return "";//deprecated in IDF
+    return esp_get_idf_version();
 }
 
 uint32_t EspClass::getFlashChipSize(void)

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ uint32_t EspClass::getFreeHeap(void)`
`99`	`99`
`100`	`100`	`const char * EspClass::getSdkVersion(void)`
`101`	`101`	`{`
`102`		`- return "";//deprecated in IDF`
	`102`	`+ return esp_get_idf_version();`
`103`	`103`	`}`
`104`	`104`
`105`	`105`	`uint32_t EspClass::getFlashChipSize(void)`