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C++ objects and CMake build system for Parallax Propeller
Simple-Libraries
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Examples
Devices
Sensor
Accelerometer MX2125
Test 2125 Rotation.c
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/*
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Test 2125 Rotation.c
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Measure rotation. Assumes MX2125 is being held vertically and rotated.
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http://learn.parallax.com/propeller-c-simple-devices/tilt-and-acceleration-mx2125
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*/
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#include "
simpletools.h
"
// Include simpletools header
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#include "
mx2125.h
"
// Include mx2125 header
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int
main
()
// main function
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{
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while
(1)
// Repeat indefinitely
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{
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int
angle =
mx_rotate
(10, 11);
// Rotation -> angle variable
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print
(
"%crotate angle = %d%c\n"
,
// Display rotation angle
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HOME
, angle,
CLREOL
);
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pause
(200);
// 1/5th second before repeat
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}
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}
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mx_rotate
int mx_rotate(int xPin, int yPin)
Measure clockwise rotation assuming accelerometer is held vertical. Zero degree rotation is when the ...
Definition:
mx2125.c:14
HOME
#define HOME
HOME character (1) sends SimpleIDE Terminal's cursor to top-left "home" position.
Definition:
simpletools.h:233
pause
void pause(int time)
Delay cog from moving on to the next statement for a certain length of time.
Definition:
libws2812.c:125
simpletools.h
This library provides convenient functions for a variety of microcontroller I/O, timing,...
print
int print(const char *format,...) __attribute__((format(printf
Print format "..." args to the default simple terminal device. The output is limited to 256 bytes.
main
int main(void)
Definition:
GraphicsTest.c:20
CLREOL
#define CLREOL
CLREOL character (11) erases all SimpleIDE Terminal characters to the right of the cursor.
Definition:
simpletools.h:323
mx2125.h
Measure acceleration, tilt, and rotation with the Memsic MX2125 Dual-axis Accelerometer.
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