Add build flags

Author: hierophect

ports/espressif/Makefile

@@ -436,6 +436,10 @@ CFLAGS += -isystem esp-camera/driver/include
 CFLAGS += -isystem esp-camera/conversions/include
 endif
 
+ifneq ($(CIRCUITPY_MICROROS),0)
+CFLAGS += -isystem microros-ext/include
+endif
+
 ifneq ($(CIRCUITPY_ESPIDF),0)
 SRC_ESPIDF := \
 	$(wildcard common-hal/espidf/*.c) \
@@ -674,6 +678,15 @@ ESP_IDF_COMPONENTS_EXPANDED += $(BUILD)/esp-idf/esp-idf/esp-camera/libesp-camera
 #$(error $(ESP_IDF_COMPONENTS_EXPANDED))
 endif
 
+ifeq ($(CIRCUITPY_MICROROS),1)
+ifeq ($(IDF_TARGET),esp32)
+BINARY_BLOBS += microros-ext/esp32/libmicroros.a
+else ifeq ($(IDF_TARGET),esp32s2)
+BINARY_BLOBS+= microros-ext/esp32s2/libmicroros.a
+else ifeq ($(IDF_TARGET),esp32s3)
+BINARY_BLOBS += microros-ext/esp32s3/libmicroros.a
+endif
+
 ifneq ($(VALID_BOARD),)
 # From esp-idf/components/bootloader/Kconfig.projbuild
 # BOOTLOADER_OFFSET is determined by chip type, based on the ROM bootloader, and is not changeable.

ports/espressif/boards/m5stack_cardputer/mpconfigboard.mk

@@ -9,6 +9,7 @@ CIRCUITPY_ESP_FLASH_MODE = qio
 CIRCUITPY_ESP_FLASH_FREQ = 80m
 CIRCUITPY_ESP_FLASH_SIZE = 8MB
 CIRCUITPY_ESPCAMERA = 0
+CIRCUITPY_MICROROS = 1
 
 CIRCUITPY_GIFIO = 1
 CIRCUITPY_MAX3421E = 0

ports/espressif/mpconfigport.mk

@@ -64,6 +64,7 @@ CIRCUITPY_HASHLIB ?= 1
 CIRCUITPY_I2CTARGET ?= 0
 CIRCUITPY_MAX3421E ?= 1
 CIRCUITPY_MEMORYMAP ?= 1
+CIRCUITPY_MICROROS ?= 0
 CIRCUITPY_NVM ?= 1
 CIRCUITPY_PARALLELDISPLAYBUS ?= 1
 CIRCUITPY_PS2IO ?= 1