Add support for ESP-IDF v4.4 (#110)

* Add support for ESP-IDF v4.4

* Add includes

* Add includes

* Fix atomics

Author: pablogs9

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         idf_target: [ esp32, esp32s2, esp32c3]
-        idf_version: [ "espressif/idf:release-v4.1", "espressif/idf:release-v4.2", "espressif/idf:release-v4.3" ]
+        idf_version: [ "espressif/idf:release-v4.1", "espressif/idf:release-v4.2", "espressif/idf:release-v4.3", "espressif/idf:release-v4.4" ]
         exclude:
           - idf_target: esp32s2
             idf_version: "espressif/idf:release-v4.1"

.github/workflows/nightly.yml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         branch: [foxy, main, galactic]
         idf_target: [ esp32, esp32s2, esp32c3]
-        idf_version: [ "espressif/idf:release-v4.1", "espressif/idf:release-v4.2", "espressif/idf:release-v4.3" ]
+        idf_version: [ "espressif/idf:release-v4.1", "espressif/idf:release-v4.2", "espressif/idf:release-v4.3", "espressif/idf:release-v4.4" ]
         exclude:
           - idf_target: esp32s2
             idf_version: "espressif/idf:release-v4.1"

README.md

@@ -1,6 +1,6 @@
 # micro-ROS component for ESP-IDF
 
-This component has been tested in ESP-IDF v4.1, v4.2 and v4.3 with ESP32, ESP32-S2 and ESP32-C3.
+This component has been tested in ESP-IDF v4.1, v4.2, v4.3 and v4.4 with ESP32, ESP32-S2 and ESP32-C3.
 
 ## Dependencies
 

esp32_toolchain.cmake.in

@@ -132,4 +132,11 @@ include_directories(
         ${idf_path}/components/unity/include
         ${idf_path}/components/unity/unity/src
         ${idf_path}/components/wifi_provisioning/include
+
+        ${idf_path}/components/freertos/include/esp_additions/freertos
+        ${idf_path}/components/freertos/include/esp_additions
+        ${idf_path}/components/esp_hw_support/include
+        ${idf_path}/components/esp_hw_support/include/soc
+        ${idf_path}/components/esp_hw_support/include/soc/${idf_target}
+        ${idf_path}/components/esp_hw_support/port/${idf_target}/.
     )

libmicroros.mk

@@ -111,6 +111,10 @@ ifeq ($(IDF_TARGET),$(filter $(IDF_TARGET),esp32s2 esp32c3))
 		if [ $(IDF_VERSION_MAJOR) -ge 4 ] && [ $(IDF_VERSION_MINOR) -ge 3 ]; then \
 			$(X_STRIP) atomic_64bits.c.obj --strip-symbol=__atomic_exchange_8; \
 		fi; \
+		if [ $(IDF_VERSION_MAJOR) -ge 4 ] && [ $(IDF_VERSION_MINOR) -ge 4 ]; then \
+			$(X_STRIP) atomic_64bits.c.obj --strip-symbol=__atomic_load_8; \
+			$(X_STRIP) atomic_64bits.c.obj --strip-symbol=__atomic_store_8; \
+		fi; \
 		$(X_AR) rc -s librcutils.a *.obj; \
 		cp -rf librcutils.a  $(UROS_DIR)/install/lib/librcutils.a; \
 		rm -rf $(UROS_DIR)/atomic_workaround; \