Merge pull request #102 from OnionIoT/feature/add-python3-gpio

Add python3 gpio package

omega2-base/Makefile

@@ -9,7 +9,7 @@
 include $(TOPDIR)/rules.mk
 PKG_NAME:=omega2-base
 PKG_VERSION:=23.05.3
-PKG_RELEASE:=20240724
+PKG_RELEASE:=20240806
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
 

python3-gpio/Makefile

@@ -0,0 +1,66 @@
+# Copyright (C) 2024 Onion Corporation
+#
+# Author: Lazar Demin  <lazar@onioniot.com>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+PKG_NAME:=python3-gpio
+PKG_VERSION:=1.0.0
+PKG_RELEASE:=1
+
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_VERSION:=HEAD
+PKG_SOURCE_URL:=https://github.com/vitiral/gpio.git
+PKG_SOURCE_VERSION:=fd8e954321abf2746057f7a4085ba47a5a552e60
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE).tar.gz
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
+
+include $(INCLUDE_DIR)/package.mk
+include $(TOPDIR)/feeds/packages/lang/python/python3-package.mk
+
+define Package/python3-gpio
+	SECTION:=onion
+	CATEGORY:=Onion
+	SUBMENU:=Libraries
+	TITLE:=Python3 module that provides gpio access via the standard linux sysfs interface
+	DEPENDS:=+python3-base
+endef
+
+define Package/python3-gpio/description
+	Python3 module that provides gpio access via the standard linux sysfs interface
+endef
+
+TARGET_CFLAGS += $(FPIC)
+TARGET_LIBS += -l m
+
+MAKE_FLAGS += \
+	CC="$(TARGET_CC)" \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	LDFLAGS="$(TARGET_LDFLAGS)" \
+	LIB="$(TARGET_LIBS)" \
+	PYTHON=$(PYTHON3) \
+	PYINC="-I $(PYTHON3_INC_DIR)" \
+	PYLIBS="-lpython$(PYTHON3_VERSION)" \
+	PYTHON_VERSION=$(PYTHON3_VERSION) \
+	$(PYTHON3_VARS)
+
+define Build/Compile
+	$(CP) ./files/* $(PKG_BUILD_DIR)/
+	$(MAKE) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS)
+endef
+
+define Package/python3-gpio/install
+	$(INSTALL_DIR) $(1)$(PYTHON3_PKG_DIR)/gpio
+	$(CP) $(PKG_BUILD_DIR)/gpio/__init__.py $(1)$(PYTHON3_PKG_DIR)/gpio/__init__.py
+endef
+
+define Build/Install
+	true
+endef
+
+$(eval $(call BuildPackage,python3-gpio))

python3-gpio/Untitled-1.mak

@@ -0,0 +1,40 @@
+#
+# Copyright (C) 2024 Lazar Demin (lazar@onioniot.com)
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=python-gpio
+PKG_VERSION:=1.0.0
+PKG_RELEASE:=1
+
+PYPI_NAME:=gpio
+PKG_HASH:=fd8e954321abf2746057f7a4085ba47a5a552e60
+
+PKG_LICENSE:=MIT
+PKG_MAINTAINER:=Garrett Berg, Phil Howard (phil@pimoroni.com)
+
+include ../pypi.mk
+include $(INCLUDE_DIR)/package.mk
+include ../python3-package.mk
+
+define Package/python3-gpio
+  SECTION:=lang
+  CATEGORY:=Languages
+  SUBMENU:=Python
+  TITLE:=provides gpio access via the standard linux sysfs interface
+  URL:=https://github.com/vitiral/gpio
+  DEPENDS:=+python3-light
+endef
+
+define Package/python3-gpio/description
+This library provides gpio access via the standard linux sysfs interface
+
+It is intended to mimick RPIO as much as possible for all features, while also supporting additional (and better named) functionality to the same methods.
+endef
+
+$(eval $(call Py3Package,python3-gpio))
+$(eval $(call BuildPackage,python3-gpio))

python3-gpio/files/makefile

@@ -0,0 +1,4 @@
+.PHONY: all
+
+all:
+	@echo "Do nothing"

python3-gpio/patches/001-fmode-fix.patch

@@ -0,0 +1,13 @@
+diff --git a/gpio/__init__.py b/gpio/__init__.py
+index c6f37f7..119545d 100644
+--- a/gpio/__init__.py
++++ b/gpio/__init__.py
+@@ -16,7 +16,7 @@ _open_pins = {}
+ GPIO_ROOT = '/sys/class/gpio'
+ GPIO_EXPORT = os.path.join(GPIO_ROOT, 'export')
+ GPIO_UNEXPORT = os.path.join(GPIO_ROOT, 'unexport')
+-FMODE = 'w+'  # w+ overwrites and truncates existing files
++FMODE = 'w'  # fix: w for write-only sysfs files
+ IN, OUT = 'in', 'out'
+ LOW, HIGH = 0, 1
+

sdk-profile

@@ -30,5 +30,6 @@ omega2-base
 omega2-ctrl
 onion-dt-overlay
 python3-spidev
+python3-gpio
 omega2-lte
 "