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-rw-r--r--tests/multi_bluetooth/ble_gap_pair.py129
-rw-r--r--tests/multi_bluetooth/ble_gap_pair.py.exp17
-rw-r--r--tests/multi_bluetooth/ble_gap_pair_bond.py134
-rw-r--r--tests/multi_bluetooth/ble_gap_pair_bond.py.exp17
4 files changed, 297 insertions, 0 deletions
diff --git a/tests/multi_bluetooth/ble_gap_pair.py b/tests/multi_bluetooth/ble_gap_pair.py
new file mode 100644
index 000000000..728513405
--- /dev/null
+++ b/tests/multi_bluetooth/ble_gap_pair.py
@@ -0,0 +1,129 @@
+# Test BLE GAP connect/disconnect with pairing, and read an encrypted characteristic
+# TODO: add gap_passkey testing
+
+from micropython import const
+import time, machine, bluetooth
+
+TIMEOUT_MS = 4000
+
+_IRQ_CENTRAL_CONNECT = const(1)
+_IRQ_CENTRAL_DISCONNECT = const(2)
+_IRQ_GATTS_READ_REQUEST = const(4)
+_IRQ_PERIPHERAL_CONNECT = const(7)
+_IRQ_PERIPHERAL_DISCONNECT = const(8)
+_IRQ_GATTC_CHARACTERISTIC_RESULT = const(11)
+_IRQ_GATTC_CHARACTERISTIC_DONE = const(12)
+_IRQ_GATTC_READ_RESULT = const(15)
+_IRQ_ENCRYPTION_UPDATE = const(28)
+
+_FLAG_READ = const(0x0002)
+_FLAG_READ_ENCRYPTED = const(0x0200)
+
+SERVICE_UUID = bluetooth.UUID("A5A5A5A5-FFFF-9999-1111-5A5A5A5A5A5A")
+CHAR_UUID = bluetooth.UUID("00000000-1111-2222-3333-444444444444")
+CHAR = (CHAR_UUID, _FLAG_READ | _FLAG_READ_ENCRYPTED)
+SERVICE = (SERVICE_UUID, (CHAR,))
+
+waiting_events = {}
+
+
+def irq(event, data):
+ if event == _IRQ_CENTRAL_CONNECT:
+ print("_IRQ_CENTRAL_CONNECT")
+ waiting_events[event] = data[0]
+ elif event == _IRQ_CENTRAL_DISCONNECT:
+ print("_IRQ_CENTRAL_DISCONNECT")
+ elif event == _IRQ_GATTS_READ_REQUEST:
+ print("_IRQ_GATTS_READ_REQUEST")
+ elif event == _IRQ_PERIPHERAL_CONNECT:
+ print("_IRQ_PERIPHERAL_CONNECT")
+ waiting_events[event] = data[0]
+ elif event == _IRQ_PERIPHERAL_DISCONNECT:
+ print("_IRQ_PERIPHERAL_DISCONNECT")
+ elif event == _IRQ_GATTC_CHARACTERISTIC_RESULT:
+ if data[-1] == CHAR_UUID:
+ print("_IRQ_GATTC_CHARACTERISTIC_RESULT", data[-1])
+ waiting_events[event] = data[2]
+ else:
+ return
+ elif event == _IRQ_GATTC_CHARACTERISTIC_DONE:
+ print("_IRQ_GATTC_CHARACTERISTIC_DONE")
+ elif event == _IRQ_GATTC_READ_RESULT:
+ print("_IRQ_GATTC_READ_RESULT", bytes(data[-1]))
+ elif event == _IRQ_ENCRYPTION_UPDATE:
+ print("_IRQ_ENCRYPTION_UPDATE", data[1], data[2], data[3])
+
+ if event not in waiting_events:
+ waiting_events[event] = None
+
+
+def wait_for_event(event, timeout_ms):
+ t0 = time.ticks_ms()
+ while time.ticks_diff(time.ticks_ms(), t0) < timeout_ms:
+ if event in waiting_events:
+ return waiting_events.pop(event)
+ machine.idle()
+ raise ValueError("Timeout waiting for {}".format(event))
+
+
+# Acting in peripheral role.
+def instance0():
+ multitest.globals(BDADDR=ble.config("mac"))
+ ((char_handle,),) = ble.gatts_register_services((SERVICE,))
+ ble.gatts_write(char_handle, "encrypted")
+ print("gap_advertise")
+ ble.gap_advertise(20_000, b"\x02\x01\x06\x04\xffMPY")
+ multitest.next()
+ try:
+ # Wait for central to connect.
+ wait_for_event(_IRQ_CENTRAL_CONNECT, TIMEOUT_MS)
+
+ # Wait for pairing event.
+ wait_for_event(_IRQ_ENCRYPTION_UPDATE, TIMEOUT_MS)
+
+ # Wait for GATTS read request.
+ wait_for_event(_IRQ_GATTS_READ_REQUEST, TIMEOUT_MS)
+
+ # Wait for central to disconnect.
+ wait_for_event(_IRQ_CENTRAL_DISCONNECT, TIMEOUT_MS)
+ finally:
+ ble.active(0)
+
+
+# Acting in central role.
+def instance1():
+ multitest.next()
+ try:
+ # Connect to peripheral.
+ print("gap_connect")
+ ble.gap_connect(*BDADDR)
+ conn_handle = wait_for_event(_IRQ_PERIPHERAL_CONNECT, TIMEOUT_MS)
+
+ # Discover characteristics (before pairing, doesn't need to be encrypted).
+ ble.gattc_discover_characteristics(conn_handle, 1, 65535)
+ value_handle = wait_for_event(_IRQ_GATTC_CHARACTERISTIC_RESULT, TIMEOUT_MS)
+ wait_for_event(_IRQ_GATTC_CHARACTERISTIC_DONE, TIMEOUT_MS)
+
+ # Pair with the peripheral.
+ print("gap_pair")
+ ble.gap_pair(conn_handle)
+
+ # Wait for the pairing event.
+ wait_for_event(_IRQ_ENCRYPTION_UPDATE, TIMEOUT_MS)
+
+ # Read the peripheral's characteristic, should be encrypted.
+ print("gattc_read")
+ ble.gattc_read(conn_handle, value_handle)
+ wait_for_event(_IRQ_GATTC_READ_RESULT, TIMEOUT_MS)
+
+ # Disconnect from the peripheral.
+ print("gap_disconnect:", ble.gap_disconnect(conn_handle))
+ wait_for_event(_IRQ_PERIPHERAL_DISCONNECT, TIMEOUT_MS)
+ finally:
+ ble.active(0)
+
+
+ble = bluetooth.BLE()
+ble.config(mitm=True, le_secure=True, bond=False)
+ble.active(1)
+ble.irq(irq)
diff --git a/tests/multi_bluetooth/ble_gap_pair.py.exp b/tests/multi_bluetooth/ble_gap_pair.py.exp
new file mode 100644
index 000000000..9efe0fb22
--- /dev/null
+++ b/tests/multi_bluetooth/ble_gap_pair.py.exp
@@ -0,0 +1,17 @@
+--- instance0 ---
+gap_advertise
+_IRQ_CENTRAL_CONNECT
+_IRQ_ENCRYPTION_UPDATE 1 0 0
+_IRQ_GATTS_READ_REQUEST
+_IRQ_CENTRAL_DISCONNECT
+--- instance1 ---
+gap_connect
+_IRQ_PERIPHERAL_CONNECT
+_IRQ_GATTC_CHARACTERISTIC_RESULT UUID('00000000-1111-2222-3333-444444444444')
+_IRQ_GATTC_CHARACTERISTIC_DONE
+gap_pair
+_IRQ_ENCRYPTION_UPDATE 1 0 0
+gattc_read
+_IRQ_GATTC_READ_RESULT b'encrypted'
+gap_disconnect: True
+_IRQ_PERIPHERAL_DISCONNECT
diff --git a/tests/multi_bluetooth/ble_gap_pair_bond.py b/tests/multi_bluetooth/ble_gap_pair_bond.py
new file mode 100644
index 000000000..a29c21788
--- /dev/null
+++ b/tests/multi_bluetooth/ble_gap_pair_bond.py
@@ -0,0 +1,134 @@
+# Test BLE GAP connect/disconnect with pairing and bonding, and read an encrypted
+# characteristic
+# TODO: reconnect after bonding to test that the secrets persist
+
+from micropython import const
+import time, machine, bluetooth
+
+TIMEOUT_MS = 4000
+
+_IRQ_CENTRAL_CONNECT = const(1)
+_IRQ_CENTRAL_DISCONNECT = const(2)
+_IRQ_GATTS_READ_REQUEST = const(4)
+_IRQ_PERIPHERAL_CONNECT = const(7)
+_IRQ_PERIPHERAL_DISCONNECT = const(8)
+_IRQ_GATTC_CHARACTERISTIC_RESULT = const(11)
+_IRQ_GATTC_CHARACTERISTIC_DONE = const(12)
+_IRQ_GATTC_READ_RESULT = const(15)
+_IRQ_ENCRYPTION_UPDATE = const(28)
+_IRQ_SET_SECRET = const(30)
+
+_FLAG_READ = const(0x0002)
+_FLAG_READ_ENCRYPTED = const(0x0200)
+
+SERVICE_UUID = bluetooth.UUID("A5A5A5A5-FFFF-9999-1111-5A5A5A5A5A5A")
+CHAR_UUID = bluetooth.UUID("00000000-1111-2222-3333-444444444444")
+CHAR = (CHAR_UUID, _FLAG_READ | _FLAG_READ_ENCRYPTED)
+SERVICE = (SERVICE_UUID, (CHAR,))
+
+waiting_events = {}
+secrets = {}
+
+
+def irq(event, data):
+ if event == _IRQ_CENTRAL_CONNECT:
+ print("_IRQ_CENTRAL_CONNECT")
+ waiting_events[event] = data[0]
+ elif event == _IRQ_CENTRAL_DISCONNECT:
+ print("_IRQ_CENTRAL_DISCONNECT")
+ elif event == _IRQ_GATTS_READ_REQUEST:
+ print("_IRQ_GATTS_READ_REQUEST")
+ elif event == _IRQ_PERIPHERAL_CONNECT:
+ print("_IRQ_PERIPHERAL_CONNECT")
+ waiting_events[event] = data[0]
+ elif event == _IRQ_PERIPHERAL_DISCONNECT:
+ print("_IRQ_PERIPHERAL_DISCONNECT")
+ elif event == _IRQ_GATTC_CHARACTERISTIC_RESULT:
+ if data[-1] == CHAR_UUID:
+ print("_IRQ_GATTC_CHARACTERISTIC_RESULT", data[-1])
+ waiting_events[event] = data[2]
+ else:
+ return
+ elif event == _IRQ_GATTC_CHARACTERISTIC_DONE:
+ print("_IRQ_GATTC_CHARACTERISTIC_DONE")
+ elif event == _IRQ_GATTC_READ_RESULT:
+ print("_IRQ_GATTC_READ_RESULT", bytes(data[-1]))
+ elif event == _IRQ_ENCRYPTION_UPDATE:
+ print("_IRQ_ENCRYPTION_UPDATE", data[1], data[2], data[3])
+ elif event == _IRQ_SET_SECRET:
+ return True
+
+ if event not in waiting_events:
+ waiting_events[event] = None
+
+
+def wait_for_event(event, timeout_ms):
+ t0 = time.ticks_ms()
+ while time.ticks_diff(time.ticks_ms(), t0) < timeout_ms:
+ if event in waiting_events:
+ return waiting_events.pop(event)
+ machine.idle()
+ raise ValueError("Timeout waiting for {}".format(event))
+
+
+# Acting in peripheral role.
+def instance0():
+ multitest.globals(BDADDR=ble.config("mac"))
+ ((char_handle,),) = ble.gatts_register_services((SERVICE,))
+ ble.gatts_write(char_handle, "encrypted")
+ print("gap_advertise")
+ ble.gap_advertise(20_000, b"\x02\x01\x06\x04\xffMPY")
+ multitest.next()
+ try:
+ # Wait for central to connect.
+ wait_for_event(_IRQ_CENTRAL_CONNECT, TIMEOUT_MS)
+
+ # Wait for pairing event.
+ wait_for_event(_IRQ_ENCRYPTION_UPDATE, TIMEOUT_MS)
+
+ # Wait for GATTS read request.
+ wait_for_event(_IRQ_GATTS_READ_REQUEST, TIMEOUT_MS)
+
+ # Wait for central to disconnect.
+ wait_for_event(_IRQ_CENTRAL_DISCONNECT, TIMEOUT_MS)
+ finally:
+ ble.active(0)
+
+
+# Acting in central role.
+def instance1():
+ multitest.next()
+ try:
+ # Connect to peripheral.
+ print("gap_connect")
+ ble.gap_connect(*BDADDR)
+ conn_handle = wait_for_event(_IRQ_PERIPHERAL_CONNECT, TIMEOUT_MS)
+
+ # Discover characteristics (before pairing, doesn't need to be encrypted).
+ ble.gattc_discover_characteristics(conn_handle, 1, 65535)
+ value_handle = wait_for_event(_IRQ_GATTC_CHARACTERISTIC_RESULT, TIMEOUT_MS)
+ wait_for_event(_IRQ_GATTC_CHARACTERISTIC_DONE, TIMEOUT_MS)
+
+ # Pair with the peripheral.
+ print("gap_pair")
+ ble.gap_pair(conn_handle)
+
+ # Wait for the pairing event.
+ wait_for_event(_IRQ_ENCRYPTION_UPDATE, TIMEOUT_MS)
+
+ # Read the peripheral's characteristic, should be encrypted.
+ print("gattc_read")
+ ble.gattc_read(conn_handle, value_handle)
+ wait_for_event(_IRQ_GATTC_READ_RESULT, TIMEOUT_MS)
+
+ # Disconnect from the peripheral.
+ print("gap_disconnect:", ble.gap_disconnect(conn_handle))
+ wait_for_event(_IRQ_PERIPHERAL_DISCONNECT, TIMEOUT_MS)
+ finally:
+ ble.active(0)
+
+
+ble = bluetooth.BLE()
+ble.config(mitm=True, le_secure=True, bond=True)
+ble.active(1)
+ble.irq(irq)
diff --git a/tests/multi_bluetooth/ble_gap_pair_bond.py.exp b/tests/multi_bluetooth/ble_gap_pair_bond.py.exp
new file mode 100644
index 000000000..271403a71
--- /dev/null
+++ b/tests/multi_bluetooth/ble_gap_pair_bond.py.exp
@@ -0,0 +1,17 @@
+--- instance0 ---
+gap_advertise
+_IRQ_CENTRAL_CONNECT
+_IRQ_ENCRYPTION_UPDATE 1 0 1
+_IRQ_GATTS_READ_REQUEST
+_IRQ_CENTRAL_DISCONNECT
+--- instance1 ---
+gap_connect
+_IRQ_PERIPHERAL_CONNECT
+_IRQ_GATTC_CHARACTERISTIC_RESULT UUID('00000000-1111-2222-3333-444444444444')
+_IRQ_GATTC_CHARACTERISTIC_DONE
+gap_pair
+_IRQ_ENCRYPTION_UPDATE 1 0 1
+gattc_read
+_IRQ_GATTC_READ_RESULT b'encrypted'
+gap_disconnect: True
+_IRQ_PERIPHERAL_DISCONNECT
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-31 17:08:44 +0000