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Added Bluetooth control interface for RNode interfaces on Android

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This commit is contained in:
Mark Qvist 2022-11-02 22:34:07 +01:00
parent f9b3c749e0
commit 06d232f889
1 changed files with 97 additions and 0 deletions
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97
RNS/Interfaces/Android/RNodeInterface.py
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@ -226,6 +226,85 @@ class RNodeInterface(Interface):
RECONNECT_WAIT = 5
PORT_IO_TIMEOUT = 3
@classmethod
def bluetooth_control(device_serial = None, port = None, enable_bluetooth = False, disable_bluetooth = False, pairing_mode = False):
if (port != None or device_serial != None) and (enable_bluetooth or disable_bluetooth or pairing_mode):
serial = None
bluetooth_state = None
if pairing_mode:
bluetooth_state = 0x01
elif enable_bluetooth:
bluetooth_state = 0x01
elif disable_bluetooth:
bluetooth_state = 0x00
if port != None:
RNS.log("Opening serial port "+port+"...")
# Get device parameters
from usb4a import usb
device = usb.get_usb_device(port)
if device:
vid = device.getVendorId()
pid = device.getProductId()
# Driver overrides for speficic chips
from usbserial4a import serial4a as pyserial
if vid == 0x1A86 and pid == 0x55D4:
# Force CDC driver for Qinheng CH34x
RNS.log("Using CDC driver for "+RNS.hexrep(vid)+":"+RNS.hexrep(pid), RNS.LOG_DEBUG)
from usbserial4a.cdcacmserial4a import CdcAcmSerial
proxy = CdcAcmSerial
serial = pyserial.get_serial_port(
port,
baudrate = 115200,
bytesize = 8,
parity = "N",
stopbits = 1,
xonxoff = False,
rtscts = False,
timeout = None,
inter_byte_timeout = None,
# write_timeout = wtimeout,
dsrdtr = False,
)
if vid == 0x0403:
# Hardware parameters for FTDI devices @ 115200 baud
serial.DEFAULT_READ_BUFFER_SIZE = 16 * 1024
serial.USB_READ_TIMEOUT_MILLIS = 100
serial.timeout = 0.1
elif vid == 0x10C4:
# Hardware parameters for SiLabs CP210x @ 115200 baud
serial.DEFAULT_READ_BUFFER_SIZE = 64
serial.USB_READ_TIMEOUT_MILLIS = 12
serial.timeout = 0.012
elif vid == 0x1A86 and pid == 0x55D4:
# Hardware parameters for Qinheng CH34x @ 115200 baud
serial.DEFAULT_READ_BUFFER_SIZE = 64
serial.USB_READ_TIMEOUT_MILLIS = 12
serial.timeout = 0.1
else:
# Default values
serial.DEFAULT_READ_BUFFER_SIZE = 1 * 1024
serial.USB_READ_TIMEOUT_MILLIS = 100
serial.timeout = 0.1
elif device_serial != None:
serial = device_serial
if serial != None:
if serial.is_open:
kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, bluetooth_state, KISS.FEND])
serial.write(kiss_command)
if pairing_mode:
kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, 0x02, KISS.FEND])
serial.write(kiss_command)
if port != None:
serial.close()
def __init__(
self, owner, name, port, frequency = None, bandwidth = None, txpower = None,
sf = None, cr = None, flow_control = False, id_interval = None,
@ -537,6 +616,24 @@ class RNodeInterface(Interface):
if written != len(kiss_command):
raise IOError("An IO error occurred while sending host left command to device")
def enable_bluetooth(self):
kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, 0x01, KISS.FEND])
written = self.write_mux(kiss_command)
if written != len(kiss_command):
raise IOError("An IO error occurred while sending bluetooth enable command to device")
def disable_bluetooth(self):
kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, 0x00, KISS.FEND])
written = self.write_mux(kiss_command)
if written != len(kiss_command):
raise IOError("An IO error occurred while sending bluetooth disable command to device")
def bluetooth_pair(self):
kiss_command = bytes([KISS.FEND, KISS.CMD_BT_CTRL, 0x02, KISS.FEND])
written = self.write_mux(kiss_command)
if written != len(kiss_command):
raise IOError("An IO error occurred while sending bluetooth pair command to device")
def enable_external_framebuffer(self):
if self.display != None:
kiss_command = bytes([KISS.FEND, KISS.CMD_FB_EXT, 0x01, KISS.FEND])