OAK-D-Pro-PoE M8 connector GPIO test

Author: alex-luxonis

examples/Script/oak_d_pro_poe_m8_gpio.py

@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+import depthai as dai
+import time
+
+pipeline = dai.Pipeline()
+
+script = pipeline.create(dai.node.Script)
+script.setScript("""
+import GPIO
+import time
+
+# Configure AUX_GPIO_3V3 mode as output, or input if False
+auxOutput = True
+# auxOutput = False
+
+FSYNC_GPIO = 41  # Note: inverted due to isolation circuitry
+AUX_GPIO_3V3 = 52  # or 61, or 63
+AUX_GPIO_DIR = 6
+
+if 1:  # Fix up GPIO 61 being driven output-low from FW initialization
+    GPIO.setup(61, GPIO.IN, GPIO.PULL_NONE)
+
+if auxOutput:
+    outVal = 0
+    GPIO.setup(AUX_GPIO_3V3, GPIO.OUT, GPIO.PULL_NONE)
+    GPIO.setup(AUX_GPIO_DIR, GPIO.OUT, GPIO.PULL_NONE)
+    GPIO.write(AUX_GPIO_DIR, 1)
+else:
+    GPIO.setup(AUX_GPIO_3V3, GPIO.IN, GPIO.PULL_NONE)
+
+GPIO.setup(FSYNC_GPIO, GPIO.IN, GPIO.PULL_NONE)
+
+while True:
+    node.warn('')  # separator
+    if auxOutput:
+        GPIO.write(AUX_GPIO_3V3, outVal)
+        node.warn(f'AUX  output ({AUX_GPIO_3V3}) set to: {outVal}')
+        outVal = 1 - outVal  # toggle for next iteration
+    else:
+        val = GPIO.read(AUX_GPIO_3V3)
+        node.warn(f'AUX   input ({AUX_GPIO_3V3}) is: {val}')
+
+    val = GPIO.read(FSYNC_GPIO)
+    node.warn(f'FSYNC input ({FSYNC_GPIO}) is: {val}')
+
+    time.sleep(1)
+""")
+
+with dai.Device(pipeline) as device:
+    while True:
+        time.sleep(0.1)