1 files changed, 0 insertions, 97 deletions
diff --git a/peripheral/libupm/docs/max31855.md b/peripheral/libupm/docs/max31855.md
deleted file mode 100644
index 7405989..0000000
--- a/peripheral/libupm/docs/max31855.md
+++ /dev/null
@@ -1,97 +0,0 @@
-Making a UPM module for MAX31855                         {#max31855}
-================================
-
-The Maxim Integrated MAX31855 is a thermocouple amplifier allowing you to read
-from a K type thermocouple. My board comes from the Pmod kit form Maxim
-(MAX31855PMB1) but you can get this from many different sources. The adafruit
-people made arduino code already so we'll use that as a
-[reference](https://github.com/adafruit/Adafruit-MAX31855-library/blob/master/Adafruit_MAX31855.cpp).
-
-### Basics
-
-This is a spi module so we will use the mraa spi functions to build our module.
-First thing to do is to create a tree structure like this in upm/src/max31855:
-
-* max31855.cxx
-* max31855.h
-* jsupm_max31855.i
-* pyupm_max31855.i
-* CMakeLists.txt
-
-And then an example file to use & test our lib with in upm/examples/max31855.cxx.
-
-### Swig
-
-The .i files are used by swig, there is one for each python & javascript. They
-contain essentially the same thing and are very simple. The only thing to
-change between the javascript & node.js one is the argument to %module.
-
-@snippet jsupm_max31855.i Interesting
-
-The %include parameter defines which functions will be available to the
-node/python module created, Whilst the headers inside %{} will be explicitly
-required during compilation. Typically only the top level header is required in
-either of those args. The upm.i is just a shortcut to include some commonly
-used swig wrappers for UPM sensors, it's not obligatory but recommended.
-
-### API
-
-Then we create the header (max31855.h) , a very simple header in our case we
-will have only a very basic api. We provide a getTemp() function which will
-return the same type as in the arduino library, a double.
-
-@snippet max31855.h Interesting
-
-Note that the header contains both the io that we will use, the gpio is in this
-case used as the chip select pin.
-
-### Implementing our API
-
-In the adafruit library the read function (our chip is a 3pin SPI so only read
-is possible), the spiread32() does all the work. It starts by setting up the io
-so we will do the same in our constructor.
-
-Note unlike on Arduino, we'll just set a 2Mhz clock and let the chip do the
-work.
-
-@snippet src/max31855/max31855.cxx Constructor
-
-Then we also need to implement a nice cleanup in our destructor.
-
-@snippet src/max31855/max31855.cxx Destructor
-
-Then to read data, we will use spi_write_buf which will allow us to write a
-whole uint32_t in order to get one back, which is what the arduino code does in
-spiread32. Obviously we set our chip select to low first. Here is the start of
-the implementation of MAX31855::getTemp()
-
-@snippet src/max31855/max31855.cxx spi
-
-Then using the arduino code as reference we simply reconstruct form the 4
-uint8_t values a 32bit int value and select only the valuable parts of
-information from that. The MAX31855 datasheet explains exactly which bits are
-useful, we will just do the same as the adafruit code, first checking the error
-bit and then scrapping everything but the 14bit of thermocouple data that are
-useful to us and converting it to a double.
-
-@snippet src/max31855/max31855.cxx conversion
-
-### Finalizing
-
-Our final example, very easy to use API!
-
-@snippet examples/c++/max31855.cxx Interesting
-
-### Building
-
-The we need to add it to the examples/CMakeLists.txt. Only three lines are required
-
-~~~~~~~~~~~
-add_executable (max31855-example max31855.cxx)
-include_directories (${PROJECT_SOURCE_DIR}/src/max31855)
-target_link_libraries (max31855-example max31855 ${CMAKE_THREAD_LIBS_INIT})
-~~~~~~~~~~~
-
-Note you don't have to rebuild everything, cmake keeps target lists so if you
-named your example target modulename-example you can simply do make
-max31855-example and both the library & example will build.