micropython: add micropython component

components/language/micropython/tests/renesas-ra/spi.py

@@ -0,0 +1,40 @@
+import os
+from machine import SPI
+
+machine = os.uname().machine
+if (
+    "RA6M1_EK" in machine
+    or "RA4M1_CLICKER" in machine
+    or "RA4M1_EK" in machine
+    or "RA4W1_EK" in machine
+    or "RA6M1_EK" in machine
+):
+    spis = (-1, 0)
+else:
+    spis = (-1, 0, 1)
+
+# test we can correctly create by id
+for bus in spis:
+    try:
+        spi = SPI(bus)
+    except ValueError:
+        print("ValueError", bus)
+
+spi = SPI(0)
+print(spi)
+
+spi = SPI(0)
+spi = SPI(0, baudrate=500000)
+print(spi)
+spi = SPI(0, 500000, polarity=1, phase=0, bits=8)
+print(spi)
+spi.init(baudrate=400000)
+print(spi)
+spi.init(polarity=0)
+print(spi)
+spi.init(phase=1)
+print(spi)
+spi.init(bits=8)
+print(spi)
+
+spi.deinit()