test(led-driver): add espnow peer and ap pm0 scripts

Made-with: Cursor

tests/peers.py

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+from espnow import ESPNow
+import network
+
+sta = network.WLAN(network.STA_IF)
+sta.active(True)
+
+espnow = ESPNow()
+espnow.active(True)
+
+# add_peer() expects a 6-byte MAC (bytes/bytearray), not integers.
+# Unicast placeholders (not broadcast/multicast) so get_peers() lists them.
+# PEERS = aa:aa:aa:aa:aa:START … aa:aa:aa:aa:aa:END (inclusive last octet).
+_PREFIX = b"\xaa\xaa\xaa\xaa\xaa"
+_START_LAST_OCTET = 1
+_END_LAST_OCTET = 40
+PEERS = tuple(_PREFIX + bytes((i,)) for i in range(_START_LAST_OCTET, _END_LAST_OCTET + 1))
+for peer in PEERS:
+    espnow.add_peer(peer)
+
+print("peers:", PEERS)
+
+for peer in PEERS:
+    espnow.send(peer, b"Hello, world!")
+
+print(espnow.get_peers())

tests/test_ap_pm0.py

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+#!/usr/bin/env python3
+"""MicroPython AP example with power management disabled (pm=0).
+
+Run on device:
+  mpremote connect /dev/ttyACM0 run tests/test_ap_pm0.py
+"""
+
+import network
+import time
+
+AP_SSID = "led-ap"
+AP_PASSWORD = "ledpass123"
+AP_CHANNEL = 6
+
+
+def main():
+    ap = network.WLAN(network.AP_IF)
+    ap.active(True)
+
+    # Explicitly disable Wi-Fi power save for AP mode.
+    try:
+        ap.config(pm=0)
+    except (AttributeError, ValueError, TypeError):
+        try:
+            ap.config(pm=network.WLAN.PM_NONE)
+        except (AttributeError, ValueError, TypeError):
+            pass
+
+    ap.config(essid=AP_SSID, password=AP_PASSWORD, channel=AP_CHANNEL, authmode=3)
+
+    print("[ap-pm0] AP active:", ap.active())
+    print("[ap-pm0] SSID:", AP_SSID)
+    print("[ap-pm0] IFCONFIG:", ap.ifconfig())
+    print("[ap-pm0] Waiting for clients. Ctrl+C to stop.")
+
+    while True:
+        time.sleep(2)
+
+
+if __name__ == "__main__":
+    main()