Fix issue #519, FreeRTOS compilation error in Arduino Pico SDK v3.2.1.

mobizt · Jun 7, 2023 · 210a4c0 · 210a4c0
1 parent fbe1b70
commit 210a4c0
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Showing 3 changed files with 2 additions and 18 deletions.
diff --git a/examples/RTDB/DataChangesListener/Callback/Callback.ino b/examples/RTDB/DataChangesListener/Callback/Callback.ino
@@ -193,12 +193,6 @@ void loop()
 #if defined(ARDUINO_RASPBERRY_PI_PICO_W)
 
   Firebase.RTDB.runStream();
-
-  // Note: For Raspberry Pi Pico, FreeRTOS was not use by default in this library. To enable FreeRTOS, please include FreeRTOS.h in FirebaseFS.h or in CustomFirebaseFS.h.
-  // That is why Firebase.RTDB.runStream was develped to handle stream with callback especially in Pico. 
-
-  // In case using runStream function, FreeRTOS stream task will be discarded and later deleted to free memory,
-  // while event data will sent to the callback function whenever the runStream was executed in loop.
 
 #endif
 

diff --git a/examples/RTDB/DataChangesListener/MultiPath/MultiPath.ino b/examples/RTDB/DataChangesListener/MultiPath/MultiPath.ino
@@ -206,12 +206,6 @@ void loop()
 
   Firebase.RTDB.runStream();
 
-  // Note: For Raspberry Pi Pico, FreeRTOS was not use by default in this library. To enable FreeRTOS, please include FreeRTOS.h in FirebaseFS.h or in CustomFirebaseFS.h.
-  // That is why Firebase.RTDB.runStream was develped to handle stream with callback especially in Pico.
-
-  // In case using runStream function, FreeRTOS stream task will be discarded and later deleted to free memory,
-  // while event data will sent to the callback function whenever the runStream was executed in loop.
-
 #endif
 
   if (Firebase.ready() && (millis() - sendDataPrevMillis > 15000 || sendDataPrevMillis == 0))

diff --git a/src/FirebaseFS.h b/src/FirebaseFS.h
@@ -179,10 +179,6 @@ static SdFat sd_fat_fs;   // should declare as static here
 
 #endif
 
+// For Raspberry Pi Pico, FreeRTOS was not used in this library by default as it can cause some operation deadlocks. 
+// To use or enable FreeRTOS in this library, include FreeRTOS header in this file or CustomFirebaseFS.h.
 
-// For Raspberry Pi Pico, to use FreeRTOS in this library, please include FreeRTOS.h in this file or in CustomFirebaseFS.h.
-
-// If FreeRTOS was not used in this library, the Google Cloud Storage's Resumable upload, Firebase Functions deployment and RTDB queue tasks will not work,
-// and RTDB stream callback requires Firebase.RTDB.runStream() function to call in the loop.
-
-// Please do not use FreeRTOS in Arduino Pico SDK older than v3.2.1 because of deadlocks issue when accessing flash.