Recent changes to Home

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 13:31:30 -0000

--- v9
+++ v10
@@ -21,6 +21,7 @@
 * You can more easily conform to the included open source licenses.
 * The system is much smaller and only relevant processes are running.
 * The image has a lower risk of getting corrupted.
+I used the [CODESYS image](/tol/wharfie/code/HEAD/tree/trunk/wharfie/examples/CODESYS/Wharfile) from the examples.

 But you can also start with a [Raspbian](https://www.raspberrypi.org/downloads/raspbian/) image.

@@ -34,7 +35,7 @@

 ## SPI Temperature
 This package contains an generic driver for SPI temperature sensors.
-
+As I based my system on Raspberry Pi and "debian stretch", I had to manually set the frequency of the SPI bus. This is a known issue of the Raspberry Pi kernel, starting from stretch.
 # Install the MeatForge package
 Use the download button at the top of the page to install the project.

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 13:24:22 -0000

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 13:23:49 -0000

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 13:22:48 -0000

--- v6
+++ v7
@@ -43,4 +43,4 @@

 [[img src=Layout_schem.png width=50%]]

-[[img src=Layout_bb.png width=50%]]
+[[img src=Layout_bb.png width=25%]]

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 13:22:22 -0000

--- v5
+++ v6
@@ -41,6 +41,6 @@
 # Wiring
 Here are the schematics which I used. But this is no rocket science. You can use every other temperature sensor or amplifying circuit.

-[[img src=Layout_schem.png]]
+[[img src=Layout_schem.png width=50%]]

-[[img src=Layout_bb.png]]
+[[img src=Layout_bb.png width=50%]]

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 13:22:01 -0000

--- v4
+++ v5
@@ -41,6 +41,6 @@
 # Wiring
 Here are the schematics which I used. But this is no rocket science. You can use every other temperature sensor or amplifying circuit.

-[[img ref=Layout_schem.png]]
+[[img src=Layout_schem.png]]

-[[img ref=Layout_bb.png]]
+[[img src=Layout_bb.png]]

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 13:21:03 -0000

--- v3
+++ v4
@@ -37,3 +37,10 @@

 # Install the MeatForge package
 Use the download button at the top of the page to install the project.
+
+# Wiring
+Here are the schematics which I used. But this is no rocket science. You can use every other temperature sensor or amplifying circuit.
+
+[[img ref=Layout_schem.png]]
+
+[[img ref=Layout_bb.png]]

Home modified by Ingo

Ingo — Wed, 29 Aug 2018 12:35:32 -0000

--- v2
+++ v3
@@ -1,3 +1,5 @@
+[[download url=https://forge.codesys.com/svn/prj,meatforge,code/trunk/meatforge.package]]
+
 [TOC]

 # Preface

Home modified by Ingo

Ingo — Mon, 20 Aug 2018 21:55:32 -0000

--- v1
+++ v2
@@ -1,7 +1,37 @@
-Welcome to your wiki!
+[TOC]

-This is the default page, edit it as you see fit. To add a new page simply reference it within brackets, e.g.: [SamplePage].
+# Preface
+This application implements mainly two things:

-The wiki uses [Markdown](/prj/meatforge/home/markdown_syntax/) syntax.
+* A web based user interface to control the smoker with a smartphone.
+* A small regulation circuit to hold a given temperature

-[[members limit=20]]
+It is implemented on a raspberry Pi with a SoftPWM output. But it will work on every other PLC, which can read a temperature and output an analog value, as well.
+
+So feel free to take and adapt the code to your needs. The following procedure describes just how it is done with a Raspberry Pi.
+
+# Prerequisits
+
+## Raspberry SD image
+
+You can use Wharfie to get a pure Debian based Root Filesystem. The biggest advantages of using debian are:
+
+* You can more easily conform to the included open source licenses.
+* The system is much smaller and only relevant processes are running.
+* The image has a lower risk of getting corrupted.
+
+But you can also start with a [Raspbian](https://www.raspberrypi.org/downloads/raspbian/) image.
+
+## CODESYS
+Download and install the CODESYS package from the [CODESYS Store](https://store.codesys.com/codesys-control-for-raspberry-pi-sl.html). After the installation, you can install the debian package via Tools > Update Raspberry Pi.
+
+## GPIOMods
+This package contains the SoftPWM driver, which can be used to emulate an analog output on the Pi.
+
+It can be found on [Forge](/drv/gpio-mod/).
+
+## SPI Temperature
+This package contains an generic driver for SPI temperature sensors.
+
+# Install the MeatForge package
+Use the download button at the top of the page to install the project.

Home modified by Ingo

Ingo — Thu, 03 May 2018 15:57:18 -0000

Welcome to your wiki!

This is the default page, edit it as you see fit. To add a new page simply reference it within brackets, e.g.: [SamplePage].

The wiki uses Markdown syntax.

Project Members:

Ingo (admin)
codesys.com (admin)