init repo

lab4/vivado/pynq/open_project.tcl

@@ -0,0 +1,29 @@
+# Copyright 2021 Howard Lau
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Only tested on Vivado 2020.1 on Windows 10
+set project_dir riscv-pynq
+set project_name riscv-pynq
+set part xc7z020clg400-1
+
+# open the project. will create one if it doesn't exist
+if {[file exist $project_dir]} {
+    # check that it's a directory
+    if {! [file isdirectory $project_dir]} {
+        puts "$project_dir exists, but it's a file"
+    }
+    open_project $project_dir/$project_name.xpr -part $part
+} else {
+    source riscv-pynq.tcl
+}