try:
from utilities.adapters import peripherals
from fm_transceivers.si47xx import Si4713
import fx2lp
bus = fx2lp.I2C(as_400KHz=True)
pin_reset = fx2lp.GPIO().Pin(id=1, mode=fx2lp.Pin.OUT, value=1)
except:
# for ESP32 ===========================
import peripherals
from si4713 import Si4713
with_hardware_device = True
if with_hardware_device:
_i2c = peripherals.I2C.get_uPy_i2c(id=-1,
scl_pin_id=5,
sda_pin_id=4,
freq=400000)
pin_reset = peripherals.Pin.get_uPy_pin(15, output=True)
else:
_i2c = pin_reset = None # using None for testing without actual hardware device.
bus = peripherals.I2C(_i2c)
# for ESP32 ===========================
freq = 88.8e6
si = Si4713(bus=bus, pin_reset=pin_reset, freq=freq)
import fx2lp from signal_generators.syn115 import SYN115 pin_ask = fx2lp.GPIO().Pin(id = 1, mode = fx2lp.Pin.OUT, value = 1) syn = SYN115(pin_ask = pin_ask) syn.enable(True) syn.enable(False) syn.on() syn.off() syn.toggle() syn.toggle() print(syn.frequency)