Revision 5:8ad6d9a777b4, committed 2019-12-20

Comitter:

okano

Date:

Fri Dec 20 07:20:44 2019 +0000

Parent:

4:80464da5d880

Commit message:

Simplified version

Changed in this revision

diff -r 80464da5d880 -r 8ad6d9a777b4 main.cpp
--- a/main.cpp	Wed Oct 16 06:14:39 2019 +0000
+++ b/main.cpp	Fri Dec 20 07:20:44 2019 +0000
@@ -3,47 +3,52 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+/* mbed-fest hands-on session sample 2
+ * bare-metal blinky with classic style code
+ */
+
 #include "mbed.h"
 #include "FXOS8700Q.h"
 
-I2C i2c(PTE25, PTE24);
-FXOS8700QAccelerometer acc(i2c, FXOS8700CQ_SLAVE_ADDR1);
+I2C                     i2c( PTE25, PTE24 );
+FXOS8700QAccelerometer  acc( i2c, FXOS8700CQ_SLAVE_ADDR1 );
 
-DigitalOut led_x(LED1);
-DigitalOut led_y(LED2);
-DigitalOut led_z(LED3);
+DigitalOut led_x( LED1 );
+DigitalOut led_y( LED2 );
+DigitalOut led_z( LED3 );
 
 int main(void)
 {
-    motion_data_counts_t acc_raw;
-    int16_t raX, raY, raZ;    
-    
+    float   x, y, z;
+
     // 加速度センサーの初期化
     acc.enable();
 
     while (true) {
+
         // データの取得
-        acc.getAxis(acc_raw);
-        acc.getX(raX);
-        acc.getY(raY);
-        acc.getZ(raZ);
+        acc.getX( x );
+        acc.getY( y );
+        acc.getZ( z );
 
         // LED点滅
-        if (raX > 0)
+        if ( x > 0 )
             led_x = 1;
         else
             led_x = 0;
-        if (raY > 0)
+
+        if ( y > 0 )
             led_y = 1;
         else
             led_y = 0;
-        if (raZ > 0)
+
+        if ( z > 0 )
             led_z = 1;
         else
             led_z = 0;
 
-        // データの出力
-        printf("X: %d, Y: %d, Z:%d\n", raX, raY, raZ);
-        wait(0.5f);
+        // データの出力(コンソールへ)
+        printf("X:%6.1f, Y:%6.1f, Z:%6.1f\r\n", x * 90.0, y * 90.0, z * 90.0 );
+        wait( 0.5 );
     }
 }
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