restructured folder

1 files changed, 31 insertions, 0 deletions

diff --git a/hdl_lab/myhdl_wrap.py b/hdl_lab/myhdl_wrap.py
new file mode 100644
index 0000000..2e8fe4e
--- /dev/null
+++ b/hdl_lab/myhdl_wrap.py
@@ -0,0 +1,31 @@
+import os
+from myhdl import *
+from constants import *
+
+class Myhdl_Wrapper():
+    def __init__(self):
+        self.class_name = self.__class__.__name__
+
+    def _export(self, **kargs):
+        inst = getattr(self, self.class_name)(**kargs)
+        inst.convert(hdl='Verilog', path=GEN_VERILOG, name=f"{self.class_name}")
+        
+
+
+    # This function links myhdl to icarus verilog sim
+    def _cosim(self, **kargs): #these should have the same signals as logic(), 
+
+        iverilog_cmd = IVERILOG + f"-o {SIM_DIR}{self.class_name}.o {GEN_VERILOG}{self.class_name}.v {GEN_VERILOG}tb_{self.class_name}.v"
+        vvp_cmd = VVP + f"{SIM_DIR}{self.class_name}.o"
+
+        os.system(iverilog_cmd)
+        return Cosimulation(vvp_cmd, **kargs)
+
+    def sim(self):
+        tb = self.tb(getattr(self, self.class_name))
+        tb.config_sim(trace=True, tracebackup=False, directory=SIM_DIR, filename=f"{self.class_name}_sim")
+        tb.run_sim()
+
+    def cosim(self):
+        tb = self.tb(self._cosim)
+        tb.run_sim()
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