HDL_workflow/orangecrab-examples.diff

   1 diff --git a/nmigen/blink.py b/nmigen/blink.py
   2 index a966594..6e78cc6 100644
   3 --- a/nmigen/blink.py
   4 +++ b/nmigen/blink.py
   5 @@ -16,16 +16,32 @@ class Blink(Elaboratable):
   6          red_led = rgb.r
   7          green_led = rgb.g
   8          blue_led = rgb.b
   9 -
  10 -        m.d.comb += [
  11 -            red_led.o.eq(self.count[27]),
  12 -            green_led.o.eq(self.count[26]),
  13 -            blue_led.o.eq(self.count[25]),
  14 -        ]
  15 -
  16 +        #platform.request('0')
  17 +        #platform.request('1')
  18 +        color = "BLUE"
  19 +
  20 +        ## 27 26 25
  21 +        if color=="GREEN":
  22 +            m.d.comb += [
  23 +                red_led.o.eq(0),
  24 +                green_led.o.eq(self.count[26]),
  25 +                blue_led.o.eq(0),
  26 +            ]
  27 +        elif color=="RED":
  28 +            m.d.comb += [
  29 +                red_led.o.eq(self.count[26]),
  30 +                green_led.o.eq(0),
  31 +                blue_led.o.eq(0),
  32 +            ]
  33 +        elif color=="BLUE":
  34 +            m.d.comb += [
  35 +                red_led.o.eq(0),
  36 +                green_led.o.eq(0),
  37 +                blue_led.o.eq(self.count[26]),
  38 +            ]
  39          return m
  40
  41
  42  if __name__ == "__main__":
  43 -    platform = OrangeCrabR0_2Platform()
  44 -    platform.build(Blink(), do_program=True)
  45 +    platform = OrangeCrabR0_2_85k_Platform()
  46 +    platform.build(Blink(), do_program=False)