Add Bluetooth examples

Co-authored-by: Peter Harper <77111776+peterharperuk@users.noreply.github.com>
2023-02-10 17:59:58 -06:00
parent 03f97a8999
commit 1c5d9aa567
127 changed files with 2296 additions and 63 deletions
--- a/pico_w/wifi/python_test_tcp/micropython_test_tcp_client.py
+++ b/pico_w/wifi/python_test_tcp/micropython_test_tcp_client.py
@@ -0,0 +1,71 @@
+import network
+import utime as time
+import usocket as socket
+
+# Set your wifi ssid and password here
+WIFI_SSID = const('')
+WIFI_PASSWORD = const('')
+
+# Set the server address here like 1.2.3.4
+SERVER_ADDR = const('')
+
+# These constants should match the server
+BUF_SIZE = const(2048)
+SERVER_PORT = const(4242)
+TEST_ITERATIONS = const(10)
+
+# Check if wifi details have been set
+if len(WIFI_SSID) == 0 or len(WIFI_PASSWORD) == 0:
+    raise RuntimeError('set wifi ssid and password in this script')
+
+# Check server ip address set
+if len(SERVER_ADDR) == 0:
+    raise RuntimeError('set the IP address of the server')
+
+# Start connection
+wlan = network.WLAN(network.STA_IF)
+wlan.active(True)
+wlan.connect(WIFI_SSID, WIFI_PASSWORD)
+
+# Wait for connect success or failure
+max_wait = 20
+while max_wait > 0:
+    if wlan.status() < 0 or wlan.status() >= 3:
+        break
+    max_wait -= 1
+    print('waiting for connection...')
+    time.sleep(1)
+
+# Handle connection error
+if wlan.status() != 3:
+    raise RuntimeError('wifi connection failed %d' % wlan.status())
+else:
+    print('connected')
+    status = wlan.ifconfig()
+    print( 'ip = ' + status[0] )
+
+# Open socket to the server
+sock = socket.socket()
+addr = (SERVER_ADDR, SERVER_PORT)
+sock.connect(addr)
+
+# repeat test for a number of iterations
+for test_iteration in range(TEST_ITERATIONS):
+    
+    # Read BUF_SIZE bytes from the server
+    read_buf = sock.read(BUF_SIZE)
+    print('read %d bytes from server' % len(read_buf))
+
+    # Check size of data received
+    if len(read_buf) != BUF_SIZE:
+        raise RuntimeError('wrong amount of data read')
+
+    # Send the data back to the server
+    write_len = sock.write(read_buf)
+    print('written %d bytes to server' % write_len)
+    if write_len != BUF_SIZE:
+        raise RuntimeError('wrong amount of data written')
+
+# All done
+sock.close()
+print("test completed")
--- a/pico_w/wifi/python_test_tcp/micropython_test_tcp_server.py
+++ b/pico_w/wifi/python_test_tcp/micropython_test_tcp_server.py
@@ -0,0 +1,85 @@
+import network
+import utime as time
+import usocket as socket
+import random
+
+# Set your wifi ssid and password here
+WIFI_SSID = const('')
+WIFI_PASSWORD = const('')
+
+# These constants should match the client
+BUF_SIZE = const(2048)
+SERVER_PORT = const(4242)
+TEST_ITERATIONS = const(10)
+
+# Check if wifi details have been set
+if len(WIFI_SSID) == 0 or len(WIFI_PASSWORD) == 0:
+    raise RuntimeError('Please set wifi ssid and password in this script')
+
+# Start connection
+wlan = network.WLAN(network.STA_IF)
+wlan.active(True)
+wlan.connect(WIFI_SSID, WIFI_PASSWORD)
+
+# Wait for connect success or failure
+max_wait = 20
+while max_wait > 0:
+    if wlan.status() < 0 or wlan.status() >= 3:
+        break
+    max_wait -= 1
+    print('waiting for connection...')
+    time.sleep(1)
+
+# Handle connection error
+if wlan.status() != 3:
+    raise RuntimeError('wifi connection failed %d' % wlan.status())
+else:
+    print('connected')
+    status = wlan.ifconfig()
+    print( 'ip = ' + status[0] )
+
+# Open socket to the server
+sock = socket.socket()
+addr = ('0.0.0.0', SERVER_PORT)
+sock.bind(addr)
+sock.listen(1)
+print('server listening on', addr)
+
+# Wait for the client
+con = None
+con, addr = sock.accept()
+print('client connected from', addr)
+
+# repeat test for a number of iterations
+for test_iteration in range(TEST_ITERATIONS):
+
+    # Generate a buffer of random data
+    random_list = []
+    for n in range(BUF_SIZE):
+        random_list.append(random.randint(0, 255))
+    write_buf = bytearray(random_list)
+
+    # write BUF_SIZE bytes to the client
+    write_len = con.send(bytearray(write_buf))
+    print('Written %d bytes to client' % write_len)
+
+    # Check size of data written
+    if write_len != BUF_SIZE:
+        raise RuntimeError('wrong amount of data written')
+
+    # Read the data back from the client
+    read_buf = con.read(BUF_SIZE)
+    print('read %d bytes from client' % len(read_buf))
+
+    # Check size of data received
+    if len(read_buf) != BUF_SIZE:
+        raise RuntimeError('wrong amount of data read')
+
+    # Check the data sent and received
+    if read_buf != write_buf:
+        raise RuntimeError('buffer mismatch')
+
+# All done
+con.close()
+sock.close()
+print("test completed")
--- a/pico_w/wifi/python_test_tcp/python_test_tcp_client.py
+++ b/pico_w/wifi/python_test_tcp/python_test_tcp_client.py
@@ -0,0 +1,47 @@
+#!/usr/bin/python
+
+import socket
+import sys
+
+# Check server ip address set
+if len(sys.argv) < 2:
+    raise RuntimeError('pass IP address of the server')
+
+# Set the server address here like 1.2.3.4
+SERVER_ADDR = sys.argv[1]
+
+# These constants should match the server
+BUF_SIZE = 2048
+SERVER_PORT = 4242
+TEST_ITERATIONS = 10
+
+# Open socket to the server
+sock = socket.socket()
+addr = (SERVER_ADDR, SERVER_PORT)
+sock.connect(addr)
+
+# Repeat test for a number of iterations
+for test_iteration in range(TEST_ITERATIONS):
+
+    # Read BUF_SIZE bytes from the server
+    total_size = BUF_SIZE
+    read_buf = b''
+    while total_size > 0:
+        buf = sock.recv(BUF_SIZE)
+        print('read %d bytes from server' % len(buf))
+        total_size -= len(buf)
+        read_buf += buf
+
+    # Check size of data received
+    if len(read_buf) != BUF_SIZE:
+        raise RuntimeError('wrong amount of data read %d', len(read_buf))
+
+    # Send the data back to the server
+    write_len = sock.send(read_buf)
+    print('written %d bytes to server' % write_len)
+    if write_len != BUF_SIZE:
+        raise RuntimeError('wrong amount of data written')
+
+# All done
+sock.close()
+print("test completed")
--- a/pico_w/wifi/python_test_tcp/python_test_tcp_server.py
+++ b/pico_w/wifi/python_test_tcp/python_test_tcp_server.py
@@ -0,0 +1,61 @@
+#!/usr/bin/python
+
+import random
+import socket
+
+# Set server adress to machines IP
+SERVER_ADDR = "0.0.0.0"
+
+# These constants should match the client
+BUF_SIZE = 2048
+TEST_ITERATIONS = 10
+SERVER_PORT = 4242
+
+# Open socket to the server
+sock = socket.socket()
+sock.bind((SERVER_ADDR, SERVER_PORT))
+sock.listen(1)
+print("server listening on", SERVER_ADDR, SERVER_PORT)
+
+# Wait for the client
+con = None
+con, addr = sock.accept()
+print("client connected from", addr)
+
+# Repeat test for a number of iterations
+for test_iteration in range(TEST_ITERATIONS):
+    # Generate a buffer of random data
+    random_list = []
+    for n in range(BUF_SIZE):
+        random_list.append(random.randint(0, 255))
+    write_buf = bytearray(random_list)
+
+    # Write BUF_SIZE bytes to the client
+    write_len = con.send(bytearray(write_buf))
+    print('Written %d bytes to client' % write_len)
+
+    # Check size of data written
+    if write_len != BUF_SIZE:
+        raise RuntimeError('wrong amount of data written %d' % write_len)
+
+    # Read the data back from the client
+    total_size = BUF_SIZE
+    read_buf = b''
+    while total_size > 0:
+        buf = con.recv(BUF_SIZE)
+        print('read %d bytes from client' % len(buf))
+        total_size -= len(buf)
+        read_buf += buf
+
+    # Check size of data received
+    if len(read_buf) != BUF_SIZE:
+        raise RuntimeError('wrong amount of data read')
+
+    # Check the data sent and received
+    if read_buf != write_buf:
+        raise RuntimeError('buffer mismatch')
+
+# All done
+con.close()
+sock.close()
+print("test completed")