Zilog ZMOT0BHH - Manual (Page 23)

UM023902-1013 19
ZMOTION ® 20-Pin Detection and Control Development Kit
User Manual
ZMOTION 20-Pin Development Kit Application Software
The ZMOTION application software includes the ZMOTION_Serial_Config motion
detection project, which is described in this section.
ZMOTION_Serial_Config
The ZMOTION_Serial_Config project demonstrates the basic motion detection func-
tionality of the ZMOTION 20-Pin Development Board. The MCU included with the
Board is programmed with this project.
Each lens type is supported by an associated lens configuration header file which displays a
name format of
API_INIT_xx.h . Header files for all supported lens types are included in
the include project folder of the ZMOTION_Serial_Config project. The main.c source
file contains the include directive to add the header file to the project. Changes to these
header files should not be required, but any modifications you make should be made to a
copy of the original header file; do not modify the original versions. As new lens types are
added to the ZMOTION family, an associated lens configuration file is made available on
the Zilog website.
Table 2 lists additional project features that can be modified or enabled in main.c and
main.h .
When motion is detected, the LED is turned ON for 500 msec ( DEF_LED_ON_TIME ). A
serial terminal program such as HyperTerminal can be used to view the detection mes-
sages from the ZMOTION 20-Pin Development Board. In Figure 16, 26 indicates the ver-
sion of the application; the S following the
ZMOTION > prompt is displayed when the
pyroelectric sensor has become stable and the system is ready to detect motion. When
motion is detected, an N or E is displayed to indicate the type of detection (Normal motion
or Extended motion), along with the count and a time stamp (in seconds) after power-up.
Table 2. Additional Project Features
Feature File Define/Variable Default Values
LED ON time duration main.h DEF_LED_ON_TIME DELAY_500MSEC (500
milliseconds)
Lens Support main.c #include "API_INIT_xx.h" API_INIT_04.h