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minor cleanup

pull/1/head
parent
commit
7bac1cd3ef
  1. 5
      examples/helloworld.py

5
examples/helloworld.py

@ -5,8 +5,7 @@ from heavycomps import uart
class Top:
def __init__(self, clk_freq=156e6, baudrate=115200):
self.clk_freq = clk_freq
def __init__(self, baudrate=115200):
self.baudrate = baudrate
self.clk156_p = Signal()
self.clk156_n = Signal()
@ -25,7 +24,7 @@ class Top:
init=[ord(c) for c in string])
m.submodules.rdport = rdport = mem.read_port(synchronous=False)
tx = uart.RS232TX(round(2**32*self.baudrate/self.clk_freq))
tx = uart.RS232TX(round(2**32*self.baudrate/156e6))
m.submodules.tx = tx
m.d.comb += [
tx.stb.eq(1),

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