4-20ma / i2cdiscreteioexpander Goto Github PK

The README provide 3 installation methods, including links to arduino.cc.

• add LICENSE
• remove COPYING
• examples (2)
• I2cDiscreteIoExpander.cpp
• I2cDiscreteIoExpander.h
• Rakefile
• clean up whitespace

task prepare::first_time

• fix git remote origin

task release::source

• add DOXYFILE, add to git repo

Streamline CHANGELOG entries to eliminate duplicate issues/PRs.

• Add label CHANGELOG
• Label each issue/PR with this label
• Update Rakefile accordingly

Add Code of Conduct to project

Problem:

Running make build with a mix of examples with .ino and .pde extensions will only run one of the extensions. Adjust find parameter to use regex instead of bash wildcards.

Hello Doc,
is it possible to set the output to "0" for the first start?

void setup()
{
device[0].digitalWrite(0xFFFF);
}
void loop()

i solved it now like
void loop()
uint8_t status, i, firstsetup;
static uint16_t j;

if (firstsetup==0){
status = device[i].digitalWrite(0xFFFF);
firstsetup =1;

thanks

Copyright:: 2009-2016 Doc Walker

Update note about IDE 1.5 required

Update Rakefile changelog config.

Remove Type: Feature Request

     config.enhancement_labels = [
-      'Type: Enhancement',
-      'Type: Feature Request'
+      'Type: Enhancement'
     ]

Hello
I have to use your own library for use 3 PCF8575.
my question is how do I control a pin without affecting the other 15-bit ?

for the address to each 8575 i instantiate 3 devices in sequence
to have the 20, 21, and 22 address ?

example:

I2cDiscreteIoExpander device1;
I2cDiscreteIoExpander Device2;
I2cDiscreteIoExpander device3;

thank you

Mauro

I2cDiscreteIoExpander.h header file already has #include <Wire.h>; remove from example sketches.

Match style/content of ModbusMaster

• use .md extension
• add standard title
• add badges
• 2 spaces before ##
• update sections:
  • Overview
  • Features (add device address: 0x20)
  • Installation (update)
  • Schematic (combine with Hardware)
  • Example
  • Caveats (add)
  • Support (update, remove Questions/Feedback)
• convert backtick block language to cpp
• superscript i²c
• backtick I2cDiscreteIoExpander

• remove HISTORY.markdown
• add .ruby-{gemset, version}
• add Rakefile comment re: doxygen requirements
• add github_changelog_generator
• update Rakefile