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from nmigen import *
class TestLEDModule( Elaboratable ):
def __init__( self ):
self.count = Signal( 32, reset = 0 )
def elaborate( self, platform ):
m = Module()
m.d.sync += self.count.eq( self.count + 1 )
if platform is not None:
grn_led = platform.request( 'led_g', 0 )
blu_led = platform.request( 'led_b', 0 )
m.d.comb += [
grn_led.o.eq( self.count[ 20 ] ),
blu_led.o.eq( ~grn_led.o )
]
return m
from nmigen_boards.upduino_v2 import *
if __name__ == "__main__":
dut = TestLEDModule()
UpduinoV2Platform().build( dut )