Add download.py

download.py

@@ -0,0 +1,56 @@
+import logging
+import subprocess
+from pathlib import Path
+from typing import Sequence, Union
+
+logging.basicConfig(level=logging.DEBUG)
+
+logger = logging.getLogger("Download")
+
+APPLICATION_NAME = "nucleo-wb55-dongle-usb"
+APPLICATION_NAME = "nucleo-wb55-dongle-blinky"
+PORT="USB1"
+CLI_PATH = Path("/Applications/STMicroelectronics/STM32Cube/STM32CubeProgrammer/STM32CubeProgrammer.app/Contents/MacOs/bin/STM32_Programmer_CLI")
+ELF_FILE = Path.home() / Path(f"Documents/git/nucleo-playground-workspace/{APPLICATION_NAME}/Debug/{APPLICATION_NAME}.elf")
+
+
+def execute_command(
+    command: Union[str, Sequence[str]],
+):
+    logger.debug(f"Command is: {command}")
+    process = subprocess.Popen(
+        command,
+        stdout=subprocess.PIPE,
+        stderr=subprocess.STDOUT,
+    )
+
+    def _poll_stdout() -> str:
+        return process.stdout.readline().decode()
+
+    exit_code = None
+    command_logger = logger.getChild("Programmer")
+    while exit_code is None:
+        for line in iter(_poll_stdout, ''):
+            command_logger.info(line.rstrip())
+
+        exit_code = process.poll()
+
+    for line in iter(_poll_stdout, ''):
+        command_logger.info(line.rstrip())  # flush pipe
+
+    logger.debug(f"Coomand finished with exit code {exit_code}")
+    return exit_code
+
+
+def download():
+    command = [
+        str(CLI_PATH),
+        "-c",
+        f"port={PORT}",
+        "-w", str(ELF_FILE),
+    ]
+    execute_command(command)
+
+
+if __name__ == "__main__":
+    download()