def __init__(self): spi.setup("/dev/spidev4.0") self.modem_config_registers = [0x1c, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x2c, 0x2d, 0x2e, 0x58, 0x69, 0x6e, 0x6f, 0x70, 0x71, 0x72] self.cw_modem_settings = [0x2b, 0x03, 0xf4, 0x20, 0x41, 0x89, 0x00, 0x36, 0x40, 0x0a, 0x1d, 0x80, 0x60, 0x10, 0x62, 0x2c, 0x00, 0x08] self.fsk_bitrate = [2e3, 2.4e3, 4.8e3, 9.6e3, 19.2e3, 38.4e3, 57.6e3, 125e3] # self.fsk_deviation = [5e3, 36e3, 45e3, 45e3, 9.6e3, 19.6e3, 12.8e3, 125e3] self.fsk_modem_settings = np.array([[0x2b, 0x03, 0xf4, 0x20, 0x41, 0x89, 0x00, 0x36, 0x40, 0x0a, 0x1d, 0x80, 0x60, 0x10, 0x62, 0x2c, 0x22, 0x08], [0x1b, 0x03, 0x41, 0x60, 0x27, 0x52, 0x00, 0x07, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x13, 0xa9, 0x2c, 0x22, 0x3a], [0x1d, 0x03, 0xa1, 0x20, 0x4e, 0xa5, 0x00, 0x13, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x27, 0x52, 0x2c, 0x22, 0x48], [0x1e, 0x03, 0xd0, 0x00, 0x9d, 0x49, 0x00, 0x45, 0x40, 0x0a, 0x20, 0x80, 0x60, 0x4e, 0xa5, 0x2c, 0x22, 0x48], [0x2b, 0x03, 0x34, 0x02, 0x75, 0x25, 0x07, 0xff, 0x40, 0x0a, 0x1b, 0x80, 0x60, 0x9d, 0x49, 0x2c, 0x22, 0x0f], [0x02, 0x03, 0x68, 0x01, 0x3a, 0x93, 0x04, 0xd5, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x09, 0xd5, 0x0c, 0x22, 0x1f], [0x06, 0x03, 0x45, 0x01, 0xd7, 0xdc, 0x07, 0x6e, 0x40, 0x0a, 0x2d, 0x80, 0x60, 0x0e, 0xbf, 0x0c, 0x22, 0x2e], [0x8a, 0x03, 0x60, 0x01, 0x55, 0x55, 0x02, 0xad, 0x40, 0x0a, 0x50, 0x80, 0x60, 0x20, 0x00, 0x0c, 0x22, 0xc8]]) self.gfsk_bitrate = [2e3, 2.4e3, 4.8e3, 9.6e3, 19.2e3, 38.4e3, 57.6e3, 125e3] # self.gfsk_deviation = [5e3, 36e3, 45e3, 45e3, 9.6e3, 19.6e3, 12.8e3, 125e3] self.gfsk_modem_settings = np.array([[0x2b, 0x03, 0xf4, 0x20, 0x41, 0x89, 0x00, 0x36, 0x40, 0x0a, 0x1d, 0x80, 0x60, 0x10, 0x62, 0x2c, 0x23, 0x08], [0x1b, 0x03, 0x41, 0x60, 0x27, 0x52, 0x00, 0x07, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x13, 0xa9, 0x2c, 0x23, 0x3a], [0x1d, 0x03, 0xa1, 0x20, 0x4e, 0xa5, 0x00, 0x13, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x27, 0x52, 0x2c, 0x23, 0x48], [0x1e, 0x03, 0xd0, 0x00, 0x9d, 0x49, 0x00, 0x45, 0x40, 0x0a, 0x20, 0x80, 0x60, 0x4e, 0xa5, 0x2c, 0x23, 0x48], [0x2b, 0x03, 0x34, 0x02, 0x75, 0x25, 0x07, 0xff, 0x40, 0x0a, 0x1b, 0x80, 0x60, 0x9d, 0x49, 0x2c, 0x23, 0x0f], [0x02, 0x03, 0x68, 0x01, 0x3a, 0x93, 0x04, 0xd5, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x09, 0xd5, 0x0c, 0x23, 0x1f], [0x06, 0x03, 0x45, 0x01, 0xd7, 0xdc, 0x07, 0x6e, 0x40, 0x0a, 0x2d, 0x80, 0x60, 0x0e, 0xbf, 0x0c, 0x23, 0x2e], [0x8a, 0x03, 0x60, 0x01, 0x55, 0x55, 0x02, 0xad, 0x40, 0x0a, 0x50, 0x80, 0x60, 0x20, 0x00, 0x0c, 0x23, 0xc8]])
def __init__(self, file_num): self.file_num = file_num interrupt = 157 tx_port = 138 rx_port = 139 spi.setup("/dev/spidev4.0") # setup the TR switch self.tx_ant = GeneralPurposeIO(tx_port, "out") self.tx_ant.write(0) self.rx_ant = GeneralPurposeIO(rx_port, "out") self.rx_ant.write(0) # setup irq line self.irq = GeneralPurposeIO(interrupt, "in") self.packet =[0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x78] self.rssi_data = [] self.packet_count = 0
def _init_io(self): """ Initiallize I/O lines. """ # TODO: add error handling for spi_dev, or is this handled at a lower lever? spi.setup(self.spi_dev) s = "echo " + str(self.tx_port) + " > /sys/class/gpio/export" result = subprocess.call(s, shell=True) s = "echo out > /sys/class/gpio/gpio" + str(self.tx_port) + "/direction" result = subprocess.call(s, shell=True) s = "echo 0 > /sys/class/gpio/gpio" + str(self.tx_port) + "/value" result = subprocess.call(s, shell=True) s = "echo " + str(self.rx_port) + " > /sys/class/gpio/export" result = subprocess.call(s, shell=True) s = "echo out > /sys/class/gpio/gpio" + str(self.rx_port) + "/direction" result = subprocess.call(s, shell=True) s = "echo 0 > /sys/class/gpio/gpio" + str(self.rx_port) + "/value" result = subprocess.call(s, shell=True) s = "echo " + str(int_port) + " > /sys/class/gpio/export" result = subprocess.call(s, shell=True)
def __init__(self, file_num): self.file_num = file_num interrupt = 157 tx_port = 138 rx_port = 139 spi.setup("/dev/spidev4.0") # setup the TR switch self.tx_ant = GeneralPurposeIO(tx_port, "out") self.tx_ant.write(0) self.rx_ant = GeneralPurposeIO(rx_port, "out") self.rx_ant.write(0) # setup irq line self.irq = GeneralPurposeIO(interrupt, "in") self.packet = [ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x78 ] self.rssi_data = [] self.packet_count = 0
def _init_io(self): interrupt = 157 tx_port = 138 rx_port = 139 spi.setup("/dev/spidev4.0") # setup the TR switch self.tx_ant = GeneralPurposeIO(tx_port, "out") self.tx_ant.write(0) self.rx_ant = GeneralPurposeIO(rx_port, "out") self.rx_ant.write(0) # setup irq line self.irq = GeneralPurposeIO(interrupt, "in")
def __init__(self): interrupt = 157 tx_port = 138 rx_port = 139 spi.setup("/dev/spidev4.0") # setup the TR switch self.tx_ant = gpio(tx_port, "out") self.tx_ant.write(0) self.rx_ant = gpio(rx_port, "out") self.rx_ant.write(0) # setup irq line self.irq = gpio(interrupt, "in")
def __init__(self): nint_port = 157 tx_port = 138 rx_port = 139 spi.setup("/dev/spidev4.0") # setup the TR switch self.tx_ant = gpio(tx_port, "out") self.tx_ant.write(0) self.rx_ant = gpio(rx_port, "out") self.rx_ant.write(0) # setup irq line self.irq = gpio(nint_port, "in")
def __init__(self): spi.setup("/dev/spidev4.0") s = "echo " + str(tx_port) + " > /sys/class/gpio/export" result = subprocess.call(s, shell=True) s = "echo out > /sys/class/gpio/gpio" + str(tx_port) + "/direction" result = subprocess.call(s, shell=True) s = "echo 0 > /sys/class/gpio/gpio" + str(tx_port) + "/value" result = subprocess.call(s, shell=True) s = "echo " + str(rx_port) + " > /sys/class/gpio/export" result = subprocess.call(s, shell=True) s = "echo out > /sys/class/gpio/gpio" + str(rx_port) + "/direction" result = subprocess.call(s, shell=True) s = "echo 0 > /sys/class/gpio/gpio" + str(rx_port) + "/value" result = subprocess.call(s, shell=True) s = "echo " + str(interrupt) + " > /sys/class/gpio/export" result = subprocess.call(s, shell=True)
def _init_io(self): """ Initialize I/O. This function initializes the radio I/O, including SPI, GPIO, and IRQ line. """ interrupt = 157 tx_port = 138 rx_port = 139 spi.setup("/dev/spidev4.0") # setup the TR switch self.tx_ant = GeneralPurposeIO(tx_port, "out") self.tx_ant.write(0) self.rx_ant = GeneralPurposeIO(rx_port, "out") self.rx_ant.write(0) # setup irq line self.irq = GeneralPurposeIO(interrupt, "in")
def __init__(self): spi.setup("/dev/spidev4.0")
def __init__(self): spi.setup("/dev/spidev4.0") self.modem_config_registers = [ 0x1c, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x2c, 0x2d, 0x2e, 0x58, 0x69, 0x6e, 0x6f, 0x70, 0x71, 0x72 ] self.cw_modem_settings = [ 0x2b, 0x03, 0xf4, 0x20, 0x41, 0x89, 0x00, 0x36, 0x40, 0x0a, 0x1d, 0x80, 0x60, 0x10, 0x62, 0x2c, 0x00, 0x08 ] self.fsk_bitrate = [ 2e3, 2.4e3, 4.8e3, 9.6e3, 19.2e3, 38.4e3, 57.6e3, 125e3 ] # self.fsk_deviation = [5e3, 36e3, 45e3, 45e3, 9.6e3, 19.6e3, 12.8e3, 125e3] self.fsk_modem_settings = np.array( [[ 0x2b, 0x03, 0xf4, 0x20, 0x41, 0x89, 0x00, 0x36, 0x40, 0x0a, 0x1d, 0x80, 0x60, 0x10, 0x62, 0x2c, 0x22, 0x08 ], [ 0x1b, 0x03, 0x41, 0x60, 0x27, 0x52, 0x00, 0x07, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x13, 0xa9, 0x2c, 0x22, 0x3a ], [ 0x1d, 0x03, 0xa1, 0x20, 0x4e, 0xa5, 0x00, 0x13, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x27, 0x52, 0x2c, 0x22, 0x48 ], [ 0x1e, 0x03, 0xd0, 0x00, 0x9d, 0x49, 0x00, 0x45, 0x40, 0x0a, 0x20, 0x80, 0x60, 0x4e, 0xa5, 0x2c, 0x22, 0x48 ], [ 0x2b, 0x03, 0x34, 0x02, 0x75, 0x25, 0x07, 0xff, 0x40, 0x0a, 0x1b, 0x80, 0x60, 0x9d, 0x49, 0x2c, 0x22, 0x0f ], [ 0x02, 0x03, 0x68, 0x01, 0x3a, 0x93, 0x04, 0xd5, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x09, 0xd5, 0x0c, 0x22, 0x1f ], [ 0x06, 0x03, 0x45, 0x01, 0xd7, 0xdc, 0x07, 0x6e, 0x40, 0x0a, 0x2d, 0x80, 0x60, 0x0e, 0xbf, 0x0c, 0x22, 0x2e ], [ 0x8a, 0x03, 0x60, 0x01, 0x55, 0x55, 0x02, 0xad, 0x40, 0x0a, 0x50, 0x80, 0x60, 0x20, 0x00, 0x0c, 0x22, 0xc8 ]]) self.gfsk_bitrate = [ 2e3, 2.4e3, 4.8e3, 9.6e3, 19.2e3, 38.4e3, 57.6e3, 125e3 ] # self.gfsk_deviation = [5e3, 36e3, 45e3, 45e3, 9.6e3, 19.6e3, 12.8e3, 125e3] self.gfsk_modem_settings = np.array( [[ 0x2b, 0x03, 0xf4, 0x20, 0x41, 0x89, 0x00, 0x36, 0x40, 0x0a, 0x1d, 0x80, 0x60, 0x10, 0x62, 0x2c, 0x23, 0x08 ], [ 0x1b, 0x03, 0x41, 0x60, 0x27, 0x52, 0x00, 0x07, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x13, 0xa9, 0x2c, 0x23, 0x3a ], [ 0x1d, 0x03, 0xa1, 0x20, 0x4e, 0xa5, 0x00, 0x13, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x27, 0x52, 0x2c, 0x23, 0x48 ], [ 0x1e, 0x03, 0xd0, 0x00, 0x9d, 0x49, 0x00, 0x45, 0x40, 0x0a, 0x20, 0x80, 0x60, 0x4e, 0xa5, 0x2c, 0x23, 0x48 ], [ 0x2b, 0x03, 0x34, 0x02, 0x75, 0x25, 0x07, 0xff, 0x40, 0x0a, 0x1b, 0x80, 0x60, 0x9d, 0x49, 0x2c, 0x23, 0x0f ], [ 0x02, 0x03, 0x68, 0x01, 0x3a, 0x93, 0x04, 0xd5, 0x40, 0x0a, 0x1e, 0x80, 0x60, 0x09, 0xd5, 0x0c, 0x23, 0x1f ], [ 0x06, 0x03, 0x45, 0x01, 0xd7, 0xdc, 0x07, 0x6e, 0x40, 0x0a, 0x2d, 0x80, 0x60, 0x0e, 0xbf, 0x0c, 0x23, 0x2e ], [ 0x8a, 0x03, 0x60, 0x01, 0x55, 0x55, 0x02, 0xad, 0x40, 0x0a, 0x50, 0x80, 0x60, 0x20, 0x00, 0x0c, 0x23, 0xc8 ]])