Merge branch 'espressif:master' into BTser_fix

Author: PilnyTomas

.github/ISSUE_TEMPLATE/Issue-report.yml

@@ -41,6 +41,7 @@ body:
       options:
         - latest master (checkout manually)
         - latest development Release Candidate (RC-X)
+        - v2.0.11
         - v2.0.10
         - v2.0.9
         - v2.0.8

cores/esp32/HWCDC.cpp

@@ -200,9 +200,18 @@ void HWCDC::begin(unsigned long baud)
     if(tx_lock == NULL) {
         tx_lock = xSemaphoreCreateMutex();
     }
-    setRxBufferSize(256);//default if not preset
-    setTxBufferSize(256);//default if not preset
-
+    //RX Buffer default has 256 bytes if not preset
+    if(rx_queue == NULL) {
+        if (!setRxBufferSize(256)) {
+            log_e("HW CDC RX Buffer error");
+        }
+    }
+    //TX Buffer default has 256 bytes if not preset
+    if (tx_ring_buf == NULL) {
+        if (!setTxBufferSize(256)) {
+            log_e("HW CDC TX Buffer error");
+        }    
+    }
     usb_serial_jtag_ll_disable_intr_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
     usb_serial_jtag_ll_clr_intsts_mask(USB_SERIAL_JTAG_LL_INTR_MASK);
     usb_serial_jtag_ll_ena_intr_mask(USB_SERIAL_JTAG_INTR_SERIAL_IN_EMPTY | USB_SERIAL_JTAG_INTR_SERIAL_OUT_RECV_PKT | USB_SERIAL_JTAG_INTR_BUS_RESET);

cores/esp32/esp32-hal-bt.c

@@ -17,8 +17,12 @@
 #if SOC_BT_SUPPORTED
 #ifdef CONFIG_BT_ENABLED
 
+#if CONFIG_IDF_TARGET_ESP32
+bool btInUse(){ return true; }
+#else
 // user may want to change it to free resources
 __attribute__((weak)) bool btInUse(){ return true; }
+#endif
 
 #include "esp_bt.h"
 

cores/esp32/esp32-hal-misc.c

@@ -243,9 +243,15 @@ bool verifyRollbackLater() { return false; }
 #endif
 
 #ifdef CONFIG_BT_ENABLED
+#if CONFIG_IDF_TARGET_ESP32
+//overwritten in esp32-hal-bt.c
+bool btInUse() __attribute__((weak));
+bool btInUse(){ return false; }
+#else
 //from esp32-hal-bt.c
 extern bool btInUse();
 #endif
+#endif
 
 void initArduino()
 {

libraries/HTTPUpdateServer/examples/WebUpdater/WebUpdater.ino

@@ -33,8 +33,7 @@ void setup(void) {
     Serial.println("WiFi failed, retrying.");
   }
 
-  MDNS.begin(host);
-  if (MDNS.begin("esp32")) {
+  if (MDNS.begin(host)) {
     Serial.println("mDNS responder started");
   }