Update IDF to 3.2-3276a13 and esptool.py to 2.5.0 (#1878)

* TX Flow Control and Code cleanup

* Use semaphore instead of delay

TX functionality is done.

* Use single buffer and empty queue on exit

* Fix compile issues because of LwIP code relocation

* Add temporary header to fix Azure not compiling

* Fix AsyncUDP early init

* AsyncUDP Multicast fixes

* Add source mac address and rework multicast

* Allow redefinition of default pins for Serials 1 and 2

* Update IDF to 3276a13

* Update esptool.py to 2.5.0

* Fix sketches

* Fix log level in BluetoothSetial

tools/sdk/include/heap/esp_heap_caps_init.h

@@ -81,6 +81,7 @@ esp_err_t heap_caps_add_region(intptr_t start, intptr_t end);
  *         - ESP_OK on success
  *         - ESP_ERR_INVALID_ARG if a parameter is invalid
  *         - ESP_ERR_NO_MEM if no memory to register new heap.
+ *         - ESP_ERR_INVALID_SIZE if the memory region is too small to fit a heap
  *         - ESP_FAIL if region overlaps the start and/or end of an existing region
  */
 esp_err_t heap_caps_add_region_with_caps(const uint32_t caps[], intptr_t start, intptr_t end);

tools/sdk/include/heap/esp_heap_trace.h

@@ -38,7 +38,7 @@ typedef enum {
  * @brief Trace record data type. Stores information about an allocated region of memory.
  */
 typedef struct {
-    uint32_t ccount; ///< CCOUNT of the CPU when the allocation was made. LSB (bit value 1) is the CPU number (0 or 1). */
+    uint32_t ccount; ///< CCOUNT of the CPU when the allocation was made. LSB (bit value 1) is the CPU number (0 or 1).
     void *address;   ///< Address which was allocated
     size_t size;     ///< Size of the allocation
     void *alloced_by[CONFIG_HEAP_TRACING_STACK_DEPTH]; ///< Call stack of the caller which allocated the memory.