def main():
# logging.basicConfig(
# filename="/home/pi/heymaclog.txt",
# format="%(asctime)s %(message)s",
# level=logging.DEBUG)
# Init platform configuration and SX127x radio
spi_cfg = SpiConfig(port=0, cs=0, freq=10_000_000)
dio_cfg = DioConfig(4, 23, 24, 6, 5, 22)
reset_cfg = ResetConfig(17)
sx127x = SX127x(spi_cfg, dio_cfg, reset_cfg)
# Init user radio settings
radio_stngs = (
("FLD_RDO_FREQ", 432_550_000),
("FLD_LORA_CR", SX127xSettings.STNG_LORA_CR_4TO6),
("FLD_LORA_BW", SX127xSettings.STNG_LORA_BW_250K),
("FLD_LORA_SF", SX127xSettings.STNG_LORA_SF_128_CPS),
)
# Init and start the state machines
phy_hsm = SX127xHsm(sx127x, True, radio_stngs)
lnk_hsm = HeymacCsmaHsm(phy_hsm)
tui_hsm = TxtUiHsm(phy_hsm, lnk_hsm)
gps_hsm = GpsHsm(pps_pin=26)
lnk_hsm.start(50)
phy_hsm.start(40)
tui_hsm.start(30)
gps_hsm.start(60)
gps_hsm.open("/dev/serial0")
farc.run_forever()
def main():
saddr = utl.get_long_mac_addr("KC4KSU")
# The hostname is the station ID
station_id = socket.gethostname().encode()
# Instantiate state machines
gpioAhsm = heymac.GpioAhsm()
spiAhsm = heymac.SX127xSpiAhsm(prj_stngs.spi_stngs, prj_stngs.modem_stngs)
uartAhsm = heymac.UartAhsm(heymac.parse_nmea)
macAhsm = heymac.HeyMacCsmaAhsm(saddr, station_id)
# Register GPIO inputs to emit signals
for pin_nmbr, pin_edge, sig_name in prj_cfg.gpio_ins:
gpioAhsm.register_pin_in(pin_nmbr, pin_edge, sig_name)
for pin_nmbr, pin_initial in prj_cfg.gpio_outs:
gpioAhsm.register_pin_out(pin_nmbr, pin_initial)
# Start state machines
spiAhsm.start(10)
gpioAhsm.start(20)
uartAhsm.start(30)
macAhsm.start(50)
# Open the UART to process NMEA
uartAhsm.post_open(prj_cfg.uart_cfg)
farc.run_forever()
def mainFunction():
# create an flick event.
farc.Signal.register("FLICK")
event = farc.Event(farc.Signal.FLICK, None)
sw = OnOffSwitch()
sw.start(0)
loop = asyncio.get_event_loop()
loop.call_later(2.0, postFlickEvent, sw, event)
farc.run_forever()
def main():
global philo
table = Table()
table.start(0)
philo = []
for n in range(N_PHILO):
p = Philo()
p.start(n + 1)
philo.append(p)
farc.run_forever()
elif sig == farc.Signal.EXIT:
print("_red exit")
return self.handled(event)
return self.super(self.top)
@farc.Hsm.state
def _green(self, event):
sig = event.signal
if sig == farc.Signal.ENTRY:
print("_green enter")
return self.handled(event)
elif sig == farc.Signal.TIME_TICK:
print("_green next")
return self.tran(Stoplight._red)
elif sig == farc.Signal.EXIT:
print("_green exit")
return self.handled(event)
return self.super(self.top)
if __name__ == "__main__":
sl = Stoplight()
sl.start(0)
farc.run_forever()