minimal changes to make espnow work

Author: microdev1

locale/circuitpython.pot

@@ -663,6 +663,7 @@ msgstr ""
 
 #: ports/espressif/boards/m5stack_core_basic/mpconfigboard.h
 #: ports/espressif/boards/m5stack_core_fire/mpconfigboard.h
+#: ports/espressif/boards/m5stack_stick_c/mpconfigboard.h
 msgid "Button A was pressed at start up.\n"
 msgstr ""
 
@@ -917,6 +918,18 @@ msgstr ""
 msgid "ESP-IDF memory allocation failed"
 msgstr ""
 
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "ESPNow.recv(): buffer error"
+msgstr ""
+
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "ESPNow.recvinto(): Invalid argument"
+msgstr ""
+
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "ESPNow: bytes or bytearray wrong length"
+msgstr ""
+
 #: ports/atmel-samd/common-hal/frequencyio/FrequencyIn.c
 #: ports/atmel-samd/common-hal/ps2io/Ps2.c
 #: ports/atmel-samd/common-hal/pulseio/PulseIn.c
@@ -2429,6 +2442,10 @@ msgstr ""
 msgid "addresses is empty"
 msgstr ""
 
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "an error occured"
+msgstr ""
+
 #: py/compile.c
 msgid "annotation must be an identifier"
 msgstr ""
@@ -2953,6 +2970,10 @@ msgid ""
 "documentation for instructions."
 msgstr ""
 
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "espnow not inited"
+msgstr ""
+
 #: py/runtime.c
 msgid "exceptions must derive from BaseException"
 msgstr ""
@@ -3314,6 +3335,10 @@ msgstr ""
 msgid "invalid format specifier"
 msgstr ""
 
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "invalid handler"
+msgstr ""
+
 #: shared-bindings/wifi/Radio.c
 msgid "invalid hostname"
 msgstr ""
@@ -3858,6 +3883,10 @@ msgstr ""
 msgid "queue overflow"
 msgstr ""
 
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "rate option not supported"
+msgstr ""
+
 #: py/parse.c
 msgid "raw f-strings are not supported"
 msgstr ""
@@ -4153,6 +4182,10 @@ msgstr ""
 msgid "unindent doesn't match any outer indent level"
 msgstr ""
 
+#: ports/espressif/bindings/espnow/ESPNow.c
+msgid "unknown config param"
+msgstr ""
+
 #: py/objstr.c
 #, c-format
 msgid "unknown conversion specifier %c"

ports/espressif/Makefile

@@ -259,6 +259,11 @@ CFLAGS += -isystem esp32-camera/driver/include
 CFLAGS += -isystem esp32-camera/conversions/include
 endif
 
+ifneq ($(CIRCUITPY_ESPNOW),0)
+SRC_ESPNOW := $(wildcard bindings/espnow/*.c)
+SRC_C += $(SRC_ESPNOW)
+endif
+
 ifneq ($(CIRCUITPY_ESPULP),0)
 SRC_ULP := \
 	$(wildcard common-hal/espulp/*.c) \