0.1.2 ADG731

libraries/ADG731/.github/FUNDING.yml

@@ -1,4 +1,5 @@
 # These are supported funding model platforms
 
 github: RobTillaart
+custom: "https://www.paypal.me/robtillaart"
 

libraries/ADG731/.github/workflows/arduino-lint.yml

@@ -6,7 +6,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: arduino/arduino-lint-action@v1
         with:
           library-manager: update

libraries/ADG731/.github/workflows/arduino_test_runner.yml

@@ -6,12 +6,14 @@ on: [push, pull_request]
 jobs:
   runTest:
     runs-on: ubuntu-latest
+    timeout-minutes: 20
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: 2.6
       - run: |
+          sudo sysctl vm.mmap_rnd_bits=28
           gem install arduino_ci
           arduino_ci.rb

libraries/ADG731/.github/workflows/jsoncheck.yml

@@ -10,9 +10,9 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: json-syntax-check
-        uses: limitusus/json-syntax-check@v1
+        uses: limitusus/json-syntax-check@v2
         with:
           pattern: "\\.json$"
 

libraries/ADG731/ADG731.h

@@ -3,14 +3,14 @@
 //    FILE: ADG731.h
 //  AUTHOR: Rob Tillaart
 //    DATE: 2023-07-24
-// VERSION: 0.1.1
+// VERSION: 0.1.2
 // PURPOSE: Arduino library for ADG731 - 32 to 1 channel multiplexer
 //     URL: https://github.com/RobTillaart/ADG731
 
 
 #include "Arduino.h"
 
-#define ADG731_LIB_VERSION         (F("0.1.1"))
+#define ADG731_LIB_VERSION         (F("0.1.2"))
 
 #define ADG731_ALLOFF              0x80
 

libraries/ADG731/CHANGELOG.md

@@ -6,10 +6,14 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.1.2] - 2024-03-21
+- update GitHub actions
+- minor edits
+
+
 ## [0.1.1] - 2023-10-16
 - update readme.md (badges)
 - fix setChannel() - mask.
 
-
 ## [0.1.0] - 2023-07-24
 - initial version

libraries/ADG731/LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023-2023 Rob Tillaart
+Copyright (c) 2023-2024 Rob Tillaart
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

libraries/ADG731/README.md

@@ -18,19 +18,17 @@ Arduino library for ADG731 - 32 to 1 channel multiplexer.
 
 **Experimental**
 
-ADG731 is an Arduino class that controls a 1 x 32 multiplexer over a SPI
-like interface.
+ADG731 is an Arduino class that controls a 1 x 32 multiplexer over a 
+SPI like interface.
 Only one of the 32 channels can be connected at the same time.
-The library also support to set them all off (17th state).
+The library also support to select none (== 33th state).
 
-This library can be used to connect 32 analog devices to one analog port.
-
-On power-up, all switches are in the OFF state.
+On power-up, all switches are in the OFF state == none connected.
 
 This library can be used e.g. to connect 32 analog devices to 
 one analog port, or to select between 32 DHT22 sensors.
 
-Not tests with hardware have been done yet, so use with care.
+No tests with hardware have been done yet, so use with care.
 Feedback welcome!
 
 
@@ -55,6 +53,7 @@ Feedback welcome!
 - **ADG731(uint8_t clockPin, uint8_t dataPin, uint8_t syncPin)** constructor.
 - **void setChannel(uint8_t channel)** set the current channel.
 Valid values for channel are 0..31.
+Numbers larger than 31 will be "wrapped" modulo 32.
 - **uint8_t getChannel()** get last set channel == 0..31 or ADG731_ALLOFF.
 - **uint8_t channelCount()** returns 32 for ADG731.
 - **void allOff()** sets all channels to OFF, none selected.
@@ -65,14 +64,15 @@ Valid values for channel are 0..31.
 
 - improve documentation
 - test with hardware
+- keep in sync with ADG732 (interface)                                    
 
 #### Should
 
 - add examples
-- check performance
 
 #### Could
 
+- **bool setChannel(uint8_t channel)** return false if out of range?
 
 #### Wont
 

libraries/ADG731/examples/ADG731_demo/ADG731_demo.ino

@@ -12,6 +12,7 @@ ADG731 ADG(10, 11, 12);
 
 uint32_t start, stop;
 
+
 void setup()
 {
   Serial.begin(115200);

libraries/ADG731/examples/ADG731_performance/ADG731_performance.ino

@@ -0,0 +1,41 @@
+//
+//    FILE: ADG731_performance.ino
+//  AUTHOR: Rob Tillaart
+// PURPOSE: measure performance
+//     URL: https://github.com/RobTillaart/ADG731
+
+
+#include "ADG731.h"
+
+
+ADG731 ADG(10, 11, 12);
+
+uint32_t start, stop;
+
+
+void setup()
+{
+  Serial.begin(115200);
+  Serial.print("ADG731_LIB_VERSION: ");
+  Serial.println(ADG731_LIB_VERSION);
+  delay(100);
+
+  start = micros();
+  for (int ch = 0; ch < 32; ch++)
+  {
+    ADG.setChannel(ch);
+  }
+  stop = micros();
+  Serial.print("setChannel:\t");
+  Serial.println((stop - start) / 32.0);
+  delay(100);
+
+}
+
+
+void loop()
+{
+}
+
+
+//  -- END OF FILE --

libraries/ADG731/examples/ADG731_performance/performance_0.1.2.txt

@@ -0,0 +1,7 @@
+Arduino UNO
+IDE:1.8.19
+
+ADG731_LIB_VERSION: 0.1.2
+setChannel:	124.00
+
+

libraries/ADG731/library.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/ADG731"
   },
-  "version": "0.1.1",
+  "version": "0.1.2",
   "license": "MIT",
   "frameworks": "*",
   "platforms": "*",

libraries/ADG731/library.properties

@@ -1,5 +1,5 @@
 name=ADG731
-version=0.1.1
+version=0.1.2
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library for ADG731 - 32 to 1 channel multiplexer.

libraries/ADG731/test/unit_test_001.cpp

@@ -21,7 +21,7 @@
 
 #include <ArduinoUnitTests.h>
 
-#include "Arduino.h"
+
 #include "ADG731.h"
 
 
@@ -47,13 +47,15 @@ unittest(test_constructor)
 
 unittest(test_constants)
 {
-  assertEqual(0x80, ADG731_ALLOFF );
+  assertEqual(0x80, ADG731_ALLOFF);
 }
 
 
 unittest(test_allOff)
 {
   ADG731 ADG(10, 11, 12);
+  //  test default
+  assertEqual(ADG731_ALLOFF, ADG.getChannel());
 
   ADG.setChannel(13);
   ADG.allOff();
@@ -65,7 +67,8 @@ unittest(test_channel)
 {
   ADG731 ADG(10, 11, 12);
 
-  for (int ch = 0; ch < 16; ch++)
+  //  0..31
+  for (int ch = 0; ch < 32; ch ++)
   {
     ADG.setChannel(ch);
     assertEqual(ch, ADG.getChannel());