kx122: Added C and C++ examples

Signed-off-by: Samuli Rissanen <samuli.rissanen@hotmail.com>

examples/c++/kx122.cxx

@@ -0,0 +1,64 @@
+/*
+* The MIT License (MIT)
+*
+* Author: Samuli Rissanen <samuli.rissanen@hotmail.com>
+* Copyright (c) 2018 Rohm Semiconductor.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy of
+* this software and associated documentation files (the "Software"), to deal in
+* the Software without restriction, including without limitation the rights to
+* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+* the Software, and to permit persons to whom the Software is furnished to do so,
+* subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in all
+* copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <iostream>
+
+#include <signal.h>
+#include <unistd.h>
+
+#include "kx122.hpp"
+
+bool shouldRun = true;
+
+void sig_handler(int signo)
+{
+  if (signo == SIGINT){
+    shouldRun = false;
+  }
+}
+
+int main(int argc, char **argv)
+{
+  signal(SIGINT,sig_handler);
+
+  upm::KX122 *sensor = new upm::KX122(0,-1,24);
+
+  sensor->softwareReset();
+  sensor->deviceInit(KX122_ODR_50,HIGH_RES,KX122_RANGE_2G);
+
+  float x,y,z;
+  float wait_time = sensor->getSamplePeriod() * MICRO_S;
+
+  while(shouldRun){
+    sensor->getAccelerationData(&x,&y,&z);
+
+    printf("%.02f | %.02f | %.02f\n",x,y,z);
+    usleep(wait_time);
+  }
+
+  delete sensor;
+  sensor = nullptr;
+
+  return 0;
+}

examples/c/kx122.c

@@ -0,0 +1,65 @@
+/*
+* The MIT License (MIT)
+*
+* Author: Samuli Rissanen <samuli.rissanen@hotmail.com>
+* Copyright (c) 2018 Rohm Semiconductor.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy of
+* this software and associated documentation files (the "Software"), to deal in
+* the Software without restriction, including without limitation the rights to
+* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+* the Software, and to permit persons to whom the Software is furnished to do so,
+* subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in all
+* copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <stdio.h>
+#include <unistd.h>
+#include <signal.h>
+
+#include "kx122.h"
+
+bool shouldRun = true;
+
+void sig_handler(int signo)
+{
+  if(signo == SIGINT){
+    shouldRun = false;
+  }
+}
+
+int main(int argc, char **argv)
+{
+  signal(SIGINT,sig_handler);
+  kx122_context sensor = kx122_init(0,-1,24);
+  if (!sensor)
+  {
+      printf("kx122_init() failed.\n");
+      return 1;
+  }
+
+  kx122_sensor_software_reset(sensor);
+  kx122_device_init(sensor,KX122_ODR_50,HIGH_RES,KX122_RANGE_2G);
+
+  float x,y,z;
+  float wait_time = (kx122_get_sample_period(sensor) * MICRO_S);
+
+  while(shouldRun){
+    kx122_get_acceleration_data(sensor,&x,&y,&z);
+
+    printf("%.02f | %.02f | %.02f\n",x,y,z);
+    usleep(wait_time);
+  }
+
+  kx122_close(sensor);
+  return 0;
+}