fix: do not set IRAM ISR flag if the config is not set (#48)

* fix: do not set IRAM ISR flag if the config is not set
RoboticsBrno · Jun 27, 2024 · de331ca · de331ca
1 parent ede05a6
commit de331ca
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/library.json b/library.json
@@ -14,7 +14,7 @@
       "maintainer": true
     }
   ],
-  "version": "3.1.2",
+  "version": "3.1.3",
   "frameworks": ["arduino", "espidf"],
   "platforms": "espressif32"
 }
diff --git a/src/RmtDriver4.cpp b/src/RmtDriver4.cpp
@@ -37,7 +37,13 @@ esp_err_t RmtDriver::init() {
 }
 
 esp_err_t RmtDriver::registerIsr(bool isFirstRegisteredChannel) {
-    auto err = rmt_driver_install(_channel, 0, ESP_INTR_FLAG_IRAM);
+    auto err = rmt_driver_install(_channel, 0,
+#if defined(CONFIG_RMT_ISR_IRAM_SAFE)
+        ESP_INTR_FLAG_IRAM
+#else
+        0
+#endif
+    );
     if (err != ESP_OK) {
         return err;
     }