[DM/FEATURE] Support IIO (Industrial I/O) (#9598)

[DM/FEATURE] Support IIO (Industrial I/O)

Signed-off-by: GuEe-GUI <2991707448@qq.com>

components/drivers/iio/SConscript

@@ -0,0 +1,15 @@
+from building import *
+
+group = []
+
+if not GetDepend(['RT_USING_DM']):
+    Return('group')
+
+cwd = GetCurrentDir()
+CPPPATH = [cwd + '/../include']
+
+src = ['iio.c',]
+
+group = DefineGroup('DeviceDrivers', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')