commit by robo pro coding

.project.json

+{"uuid":"0a76a88f-4cdb-4f9d-8a94-da94e842a34b","name":"test_RX_i2c_device_apds9960","mode":"ADVANCED","version":"1.0","controller":"RX"}
\ No newline at end of file

lib/controller.blockly

+<xml version="16"/>
\ No newline at end of file

lib/controller.py

+

test_RX_i2c_device_apds9960.blockly

+<xml xmlns="https://developers.google.com/blockly/xml" version="16">
+  <block type="util_python_imports" id="BuNdg{crGi4?b.2~{7~v" x="0" y="0">
+    <field name="value">import board&amp;#10;import busio&amp;#10;from adafruit_bus_device.i2c_device import I2CDevice</field>
+  </block>
+  <block type="start_block" id="7s|$pr*xo|Z,AfuHs:~," deletable="false" x="0" y="143">
+    <statement name="statement">
+      <block type="procedures_callnoreturn" id="crzWC5CXWlbK^p5G]#,a">
+        <mutation name="i2c_init"/>
+        <next>
+          <block type="procedures_callnoreturn" id="e$BLx-`|mVa3,^Uv$:lu">
+            <mutation name="i2c_scan"/>
+            <next>
+              <block type="util_python" id="1Ih*vWYKj$v__eB9t[Fm" inline="true">
+                <field name="value">device = I2CDevice(i2c, 0x39)&amp;#10;with device:&amp;#10;  device.write(bytes([0x80,0x07]))</field>
+                <next>
+                  <block type="loop_endless" id="^x^S51cswn:O`*PQ]4y`">
+                    <statement name="DO">
+                      <block type="util_python" id="||FIP;f:l$]7l1hJl*?#" inline="true">
+                        <field name="value">with device:&amp;#10;  device.write(bytes([0x94]))&amp;#10;  result = bytearray(2)&amp;#10;  device.readinto(result)&amp;#10;  print(result)</field>
+                        <next>
+                          <block type="util_wait_for" id="LOxBp4_n{-EMeuwk)[rN">
+                            <field name="format">s</field>
+                            <value name="value">
+                              <shadow type="math_number" id="#SjCO!ZSK2es)nXW0(-B">
+                                <field name="NUM">1</field>
+                              </shadow>
+                            </value>
+                          </block>
+                        </next>
+                      </block>
+                    </statement>
+                  </block>
+                </next>
+              </block>
+            </next>
+          </block>
+        </next>
+      </block>
+    </statement>
+  </block>
+  <block type="procedures_defnoreturn" id="Su;!2aN^UiUr2iaXX;R;" x="0" y="544">
+    <field name="NAME">i2c_init</field>
+    <statement name="STACK">
+      <block type="util_python" id=")px9GxFT)zf|]UgfXzO{" inline="true">
+        <field name="value">#https://learn.adafruit.com/circuitpython-essentials/circuitpython-i2c&amp;#10;i2c = busio.I2C(board.SCL1, board.SDA1)</field>
+      </block>
+    </statement>
+  </block>
+  <block type="procedures_defnoreturn" id="TfZ3.Sj$25j_S7bIjpY)" x="0" y="680">
+    <field name="NAME">i2c_scan</field>
+    <statement name="STACK">
+      <block type="util_python" id="PA6U?60_eWc?*acT.2%4" inline="true">
+        <field name="value">while not i2c.try_lock():&amp;#10;    pass&amp;#10;try:&amp;#10;  print("I2C addresses found:", [hex(device_address) for device_address in i2c.scan()],)&amp;#10;finally:  # unlock the i2c bus&amp;#10;  i2c.unlock()</field>
+      </block>
+    </statement>
+  </block>
+</xml>
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test_RX_i2c_device_apds9960.py

+import asyncio
+import board
+import busio
+from adafruit_bus_device.i2c_device import I2CDevice
+from fischertechnik.logging import log as print
+
+async def i2c_init():
+    #https://learn.adafruit.com/circuitpython-essentials/circuitpython-i2c
+    i2c = busio.I2C(board.SCL1, board.SDA1)
+
+
+async def i2c_scan():
+    while not i2c.try_lock():
+        pass
+    try:
+      print("I2C addresses found:", [hex(device_address) for device_address in i2c.scan()],)
+    finally:  # unlock the i2c bus
+      i2c.unlock()
+
+
+async def run(instance):
+    await i2c_init()
+    await i2c_scan()
+    device = I2CDevice(i2c, 0x39)
+    with device:
+      device.write(bytes([0x80,0x07]))
+    while True:
+        with device:
+          device.write(bytes([0x94]))
+          result = bytearray(2)
+          device.readinto(result)
+          print(result)
+        await asyncio.sleep(1)
+        await asyncio.sleep(0.01)