speaker: initial commit

.gitignore

@@ -0,0 +1,147 @@
+
+# Created by https://www.gitignore.io/api/python,visualstudiocode
+# Edit at https://www.gitignore.io/?templates=python,visualstudiocode
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+
+# End of https://www.gitignore.io/api/python,visualstudiocode
+
+### Micropy Cli ###
+.micropy/
+!micropy.json
+!src/lib

.pylintrc

@@ -0,0 +1,22 @@
+[MASTER]
+# Loaded Stubs:  esp8266-micropython-1.11.0 
+init-hook='import sys;sys.path[1:1]=["src/lib",".micropy/BradenM-micropy-stubs-c89b5ef/frozen", ".micropy/BradenM-micropy-stubs-e1b8ce6/frozen", ".micropy/BradenM-micropy-stubs-c89b5ef/stubs", ".micropy/speaker",  ]'
+
+[MESSAGES CONTROL]
+# Only show warnings with the listed confidence levels. Leave empty to show
+# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED.
+confidence=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once). You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use "--disable=all --enable=classes
+# --disable=W".
+
+disable = missing-docstring, line-too-long, trailing-newlines, broad-except, logging-format-interpolation, invalid-name, empty-docstring,
+        no-method-argument, assignment-from-no-return, too-many-function-args, unexpected-keyword-arg
+        # the 2nd  line deals with the limited information in the generated stubs.

.vscode/extensions.json

@@ -0,0 +1,9 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
+    // Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
+    // List of extensions which should be recommended for users of this workspace.
+    "recommendations": [
+        "ms-python.python", // micropy-cli: required for vscode micropython integrations
+        "VisualStudioExptTeam.vscodeintellicode" // micropy-cli: optional for advanced intellisense
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,23 @@
+{
+    "python.linting.enabled": true,
+    "python.jediEnabled": false,
+    "python.autoComplete.extraPaths": [
+        ".micropy/BradenM-micropy-stubs-c89b5ef/frozen",
+        ".micropy/BradenM-micropy-stubs-e1b8ce6/frozen",
+        ".micropy/BradenM-micropy-stubs-c89b5ef/stubs",
+        ".micropy/speaker"
+    ],
+    "python.autoComplete.typeshedPaths": [
+        ".micropy/BradenM-micropy-stubs-c89b5ef/frozen",
+        ".micropy/BradenM-micropy-stubs-e1b8ce6/frozen",
+        ".micropy/BradenM-micropy-stubs-c89b5ef/stubs",
+        ".micropy/speaker"
+    ],
+    "python.analysis.typeshedPaths": [
+        ".micropy/BradenM-micropy-stubs-c89b5ef/frozen",
+        ".micropy/BradenM-micropy-stubs-e1b8ce6/frozen",
+        ".micropy/BradenM-micropy-stubs-c89b5ef/stubs",
+        ".micropy/speaker"
+    ],
+    "python.linting.pylintEnabled": true
+}

dev-requirements.txt

@@ -0,0 +1 @@
+micropy-cli

micropy.json

@@ -0,0 +1,14 @@
+{
+    "name": "speaker",
+    "stubs": {
+        "esp8266-micropython-1.11.0": "1.2.0"
+    },
+    "dev-packages": {
+        "micropy-cli": "*"
+    },
+    "packages": {},
+    "config": {
+        "vscode": true,
+        "pylint": true
+    }
+}

pymakr.conf

@@ -0,0 +1,21 @@
+{
+    "address": "/dev/ttyUSB0",
+    "username": "micro",
+    "password": "python",
+    "sync_folder": "src",
+    "open_on_start": true,
+    "safe_boot_on_upload": false,
+    "py_ignore": [
+        "pymakr.conf",
+        ".vscode",
+        ".gitignore",
+        ".git",
+        "project.pymakr",
+        "env",
+        "venv",
+        ".python-version",
+        ".micropy/",
+        "micropy.json"
+    ],
+    "fast_upload": false
+}

src/boot.py

@@ -0,0 +1 @@
+# boot.py - - runs on boot-up

src/main.py

@@ -0,0 +1,79 @@
+# main.py
+import machine
+import time
+
+SND_PIN = 14
+DUTY = 512
+
+tones = {
+    "A0": 278, "AIS0": 29, "B0": 31,
+    "C1": 33, "CIS1": 35, "D1": 37, "DIS1": 39, "E1": 41, "F1": 44,
+    "FIS1": 46, "G1": 49, "GIS1": 52, "A1": 55, "AIS1": 58, "H1": 62,
+    "C2": 65, "CIS2": 69, "D2": 73, "DIS2": 77, "E2": 82, "F2": 87,
+    "FIS2": 92, "G2": 98, "GIS2": 104, "A2": 110, "AIS2": 116, "H2": 123,
+    "C3": 130, "CIS3": 139, "D3": 147, "DIS3": 155, "E3": 165, "F3": 174,
+    "FIS3": 185, "G3": 196, "GIS3": 207, "A3": 220, "AIS3": 233, "H3": 247,
+    "C4": 261, "CIS4": 277, "D4": 293, "DIS4": 311, "E4": 330, "F4": 349,
+    "FIS4": 369, "G4": 392, "GIS4": 415, "A4": 440, "AIS4": 466, "H4": 494
+}
+# TONE:n for n-length
+# W to wait
+
+ame2 = [
+    "C2", "D2", "E2", "F2", "G2:2", "G2:2",
+    "A2", "A2", "A2", "A2", "G2:2", "W",
+    "A2", "A2", "A2", "A2", "G2:2", "W:2",
+    "F2", "F2", "F2", "F2", "E2:2", "E2:2",
+    "D2", "D2", "D2", "D2", "C2:2"
+    ]
+ame3 = [
+    "C3", "D3", "E3", "F3", "G3:2", "G3:2",
+    "A3", "A3", "A3", "A3", "G3:2", "W",
+    "A3", "A3", "A3", "A3", "G3:2", "W:2",
+    "F3", "F3", "F3", "F3", "E3:2", "E3:2",
+    "D3", "D3", "D3", "D3", "C3:2"
+    ]
+ame4 = [
+    "C4", "D4", "E4", "F4", "G4:2", "G4:2",
+    "A4", "A4", "A4", "A4", "G4:2", "W",
+    "A4", "A4", "A4", "A4", "G4:2", "W:2",
+    "F4", "F4", "F4", "F4", "E4:2", "E4:2",
+    "D4", "D4", "D4", "D4", "C4:2"
+    ]
+
+
+def play(pwm, pl):
+    try:
+        for k in pl:
+            print(k)
+
+            ks = k.split(":")
+            t = ks[0]
+            d = 1
+            if len(ks) > 1:
+                d = int(ks[1])
+            if not t == "W":
+                f = tones[t]
+                pwm.duty(DUTY)
+                pwm.freq(f)
+            for i in range(d):
+                time.sleep(0.2)
+
+            pwm.duty(0)
+            time.sleep(0.05)
+
+    except Exception as ex:
+        print(ex)
+    finally:
+        pwm.duty(0)
+
+def main():
+    snd = machine.Pin(SND_PIN)
+    pwm = machine.PWM(snd)
+
+    # play(pwm, ame2)
+    # play(pwm, ame3)
+    play(pwm, ame4)
+
+if __name__ == "__main__":
+    main()