ST / Mbed 2 deprecated Pedometer_IKS01A2

Example of pedometer for LSM6DSL in X-NUCLEO-IKS01A2

Dependencies:   X_NUCLEO_IKS01A2 mbed

Fork of Pedometer_IKS01A2 by ST Expansion SW Team

Pedometer Demo Application based on sensor expansion board X-NUCLEO-IKS01A2

Main function is to show how to count steps using the sensor expansion board and send a notification using UART to a connected PC or Desktop and display it on terminal applications like TeraTerm.
After connection has been established:
- the user can try to shake the board to simulate the steps and then view the notification using an hyper terminal. When a new step is detected, the LED is switched on for a while.
- the user button can be used to reset the step counter.

Diff: main.cpp

Revision:
13:e2d9e1bf970e
Parent:
8:f81be59738d1
--- a/main.cpp	Fri Dec 16 09:56:18 2016 +0000
+++ b/main.cpp	Tue Mar 14 13:43:30 2017 +0100
@@ -38,10 +38,10 @@
 
 /* Includes */
 #include "mbed.h"
-#include "x_nucleo_iks01a2.h"
+#include "XNucleoIKS01A2.h"
 
 /* Instantiate the expansion board */
-static X_NUCLEO_IKS01A2 *mems_expansion_board = X_NUCLEO_IKS01A2::Instance(D14, D15, D4, D5);
+static XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(D14, D15, D4, D5);
 
 /* Retrieve the composing elements of the expansion board */
 static LSM6DSLSensor *acc_gyro = mems_expansion_board->acc_gyro;
@@ -55,20 +55,27 @@
 uint32_t current_tick = 0;
 uint16_t step_count = 0;
 
-void pressed_cb();
-void INT1_cb();
+/* User button callback. */
+void pressed_cb() {
+  step_count_reset_request = 1;
+}
+
+/* Interrupt 1 callback. */
+void int1_cb() {
+  mems_event = 1;
+}
 
 /* Simple main function */
 int main() {
   /* Attach callback to User button press */
   mybutton.fall(&pressed_cb);
   /* Attach callback to LSM6DSL INT1 */
-  acc_gyro->AttachINT1IRQ(&INT1_cb);
+  acc_gyro->attach_int1_irq(&int1_cb);
   
   /* Enable LSM6DSL accelerometer */
-  acc_gyro->Enable_X();
+  acc_gyro->enable_x();
   /* Enable Pedometer. */
-  acc_gyro->Enable_Pedometer();
+  acc_gyro->enable_pedometer();
   
   previous_tick = clock();
   
@@ -78,10 +85,10 @@
     if (mems_event) {
       mems_event = 0;
       LSM6DSL_Event_Status_t status;
-      acc_gyro->Get_Event_Status(&status);
+      acc_gyro->get_event_status(&status);
       if (status.StepStatus) {
         /* New step detected, so print the step counter */
-        acc_gyro->Get_Step_Counter(&step_count);
+        acc_gyro->get_step_counter(&step_count);
         printf("Step counter: %d\r\n", step_count);
       
         /* Led blinking. */
@@ -93,23 +100,15 @@
 
     if(step_count_reset_request) {
       step_count_reset_request = 0;
-      acc_gyro->Reset_Step_Counter();
+      acc_gyro->reset_step_counter();
     }
 
     /* Print the step counter in any case every 3s */
     current_tick = clock();
     if(((current_tick - previous_tick)/CLOCKS_PER_SEC) >= 3) {
-      acc_gyro->Get_Step_Counter(&step_count);
+      acc_gyro->get_step_counter(&step_count);
       printf("Step counter: %d\r\n", step_count);
       previous_tick = clock();
     }
   }
 }
-
-void pressed_cb() {
-  step_count_reset_request = 1;
-}
-
-void INT1_cb() {
-  mems_event = 1;
-}