3 Commits

Author SHA1 Message Date
Jon Trulson
e7c80217c2 C examples: move mraa_init() calls out of C examples and into C drivers.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
2016-09-28 17:34:42 -06:00
Noel Eck
324af8fc92 examples: Cleaned up C examples.
This commit cleans up multiple items with the UPM C example source.

    * Switch from usleep and sleep to upm_delay* methods
    * Include a mraa_init and check return value prior to using sensor
    * All example mains now return
    * Added include for mraa.h and upm_utilites.h to all examples
    * Reformatted/removed tabs
    * Updated author line for the examples I wrote

Signed-off-by: Noel Eck <noel.eck@intel.com>
2016-09-19 15:45:22 -07:00
Jon Trulson
6d437c8007 ds18b20: Add a C implementation and inprove documentation
This commit adds a C implementation for the DS18B20.  The C++
implementation was untouched (ie: it does not wrap the C
implementation).  This can be done in the future if desired.

In addition, add an ascii-schematic to both the .h and .hpp files to
better illustrate how to wire up the DS 1-wire interface for the UART.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
2016-09-14 14:09:15 -07:00