Convert DOS line endings.

1 files changed, 76 insertions, 76 deletions

diff --git a/nmigen_boards/icebreaker.py b/nmigen_boards/icebreaker.py
index d9e684a..b9b0201 100644
--- a/nmigen_boards/icebreaker.py
+++ b/nmigen_boards/icebreaker.py
@@ -1,76 +1,76 @@
-import os

-import subprocess

-

-from nmigen.build import *

-from nmigen.vendor.lattice_ice40 import *

-from .dev import *

-

-

-__all__ = ["ICEBreakerPlatform"]

-

-

-class ICEBreakerPlatform(LatticeICE40Platform):

-    device = "iCE40UP5K"

-    package = "SG48"

-    resources  = [

-        Resource("clk12", 0, Pins("35", dir="i"),

-                 Clock(12e6), Attrs(GLOBAL="1", IO_STANDARD="SB_LVCMOS33")),

-

-        Resource("user_led",  0, PinsN("11", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),

-        Resource("user_led",  1, PinsN("37", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),

-        # Color-specific aliases

-        Resource("user_ledr", 0, PinsN("11", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),

-        Resource("user_ledg", 0, PinsN("37", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),

-

-        Resource("user_btn",  4, PinsN("10", dir="i"), Attrs(IO_STANDARD="SB_LVCMOS33")),

-

-        Resource("serial", 0,

-            Subsignal("rx",  Pins("6", dir="i")),

-            Subsignal("tx",  Pins("9", dir="o"), Attrs(PULLUP="1")),

-            Attrs(IO_STANDARD="SB_LVTTL")

-        ),

-

-        *SPIFlashResources(0,

-            cs="16", clk="15", mosi="14", miso="17", wp="12", hold="13",

-            attrs=Attrs(IO_STANDARD="SB_LVCMOS33")

-        ),

-    ]

-    connectors = [

-        Connector("pmod", 0, "4 2 47 45 - -  3 48 46 44 - -"),  # PMOD1A

-        Connector("pmod", 1, "43 38 34 31 - - 42 36 32 28 - -"), # PMOD1B

-        Connector("pmod", 2, "27 25 21 19 - -  26 23 20 18 - -"), # PMOD2

-    ]

-    # The attached LED/button section can be either used standalone or as a PMOD.

-    # Attach to platform using:

-    # p.add_resources(p.break_off_pmod)

-    # pmod_btn = plat.request("user_btn")

-    break_off_pmod = [

-         Resource("user_btn", 0, Pins("9", dir="i", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_btn", 1, Pins("4",  dir="i", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_btn", 2, Pins("10",  dir="i", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-

-         Resource("user_led", 0, Pins("7", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_led", 1, Pins("1", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_led", 2, Pins("2", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_led", 3, Pins("8", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_led", 4, Pins("3", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-

-         # Color-specific aliases

-         Resource("user_ledr", 0, Pins("7", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_ledg", 0, Pins("1", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_ledg", 1, Pins("2", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_ledg", 2, Pins("8", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),

-         Resource("user_ledg", 3, Pins("3", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33"))

-    ]

-

-    def toolchain_program(self, products, name):

-        iceprog = os.environ.get("ICEPROG", "iceprog")

-        with products.extract("{}.bin".format(name)) as bitstream_filename:

-            subprocess.run([iceprog, bitstream_filename], check=True)

-

-

-if __name__ == "__main__":

-    from ._blinky import Blinky

-    p = ICEBreakerPlatform()

-    p.add_resources(p.break_off_pmod)

-    p.build(Blinky("clk12"), do_program=True)

+import os
+import subprocess
+
+from nmigen.build import *
+from nmigen.vendor.lattice_ice40 import *
+from .dev import *
+
+
+__all__ = ["ICEBreakerPlatform"]
+
+
+class ICEBreakerPlatform(LatticeICE40Platform):
+    device = "iCE40UP5K"
+    package = "SG48"
+    resources  = [
+        Resource("clk12", 0, Pins("35", dir="i"),
+                 Clock(12e6), Attrs(GLOBAL="1", IO_STANDARD="SB_LVCMOS33")),
+
+        Resource("user_led",  0, PinsN("11", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),
+        Resource("user_led",  1, PinsN("37", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),
+        # Color-specific aliases
+        Resource("user_ledr", 0, PinsN("11", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),
+        Resource("user_ledg", 0, PinsN("37", dir="o"), Attrs(IO_STANDARD="SB_LVCMOS33")),
+
+        Resource("user_btn",  4, PinsN("10", dir="i"), Attrs(IO_STANDARD="SB_LVCMOS33")),
+
+        Resource("serial", 0,
+            Subsignal("rx",  Pins("6", dir="i")),
+            Subsignal("tx",  Pins("9", dir="o"), Attrs(PULLUP="1")),
+            Attrs(IO_STANDARD="SB_LVTTL")
+        ),
+
+        *SPIFlashResources(0,
+            cs="16", clk="15", mosi="14", miso="17", wp="12", hold="13",
+            attrs=Attrs(IO_STANDARD="SB_LVCMOS33")
+        ),
+    ]
+    connectors = [
+        Connector("pmod", 0, "4 2 47 45 - -  3 48 46 44 - -"),  # PMOD1A
+        Connector("pmod", 1, "43 38 34 31 - - 42 36 32 28 - -"), # PMOD1B
+        Connector("pmod", 2, "27 25 21 19 - -  26 23 20 18 - -"), # PMOD2
+    ]
+    # The attached LED/button section can be either used standalone or as a PMOD.
+    # Attach to platform using:
+    # p.add_resources(p.break_off_pmod)
+    # pmod_btn = plat.request("user_btn")
+    break_off_pmod = [
+         Resource("user_btn", 0, Pins("9", dir="i", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_btn", 1, Pins("4",  dir="i", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_btn", 2, Pins("10",  dir="i", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+
+         Resource("user_led", 0, Pins("7", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_led", 1, Pins("1", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_led", 2, Pins("2", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_led", 3, Pins("8", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_led", 4, Pins("3", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+
+         # Color-specific aliases
+         Resource("user_ledr", 0, Pins("7", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_ledg", 0, Pins("1", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_ledg", 1, Pins("2", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_ledg", 2, Pins("8", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33")),
+         Resource("user_ledg", 3, Pins("3", dir="o", conn=("pmod", 2)), Attrs(IO_STANDARD="SB_LVCMOS33"))
+    ]
+
+    def toolchain_program(self, products, name):
+        iceprog = os.environ.get("ICEPROG", "iceprog")
+        with products.extract("{}.bin".format(name)) as bitstream_filename:
+            subprocess.run([iceprog, bitstream_filename], check=True)
+
+
+if __name__ == "__main__":
+    from ._blinky import Blinky
+    p = ICEBreakerPlatform()
+    p.add_resources(p.break_off_pmod)
+    p.build(Blinky("clk12"), do_program=True)