Accelerator/magnetometer based toy car control using FRDM k64F

Dependencies:   mbed FXOS8700Q

Files at this revision

API Documentation at this revision

Comitter:
NPALLE
Date:
Wed May 01 19:47:29 2019 +0000
Commit message:
Accelerator/ magnetometer based toy car control

Changed in this revision

FXOS8700Q.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r 4b0626534fae FXOS8700Q.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FXOS8700Q.lib	Wed May 01 19:47:29 2019 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/teams/Freescale/code/FXOS8700Q/#aee7dea904e2
diff -r 000000000000 -r 4b0626534fae main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed May 01 19:47:29 2019 +0000
@@ -0,0 +1,68 @@
+/* FXOS8700Q Example Program
+ * Copyright (c) 2014-2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mbed.h"
+#include "FXOS8700Q.h"
+
+Serial pc(USBTX, USBRX);
+I2C i2c(PTE25, PTE24);
+//FXOS8700Q fxos(i2c, FXOS8700CQ_SLAVE_ADDR1);
+FXOS8700QAccelerometer acc(i2c, FXOS8700CQ_SLAVE_ADDR1);    // Configured for the FRDM-K64F with onboard sensors
+FXOS8700QMagnetometer mag(i2c, FXOS8700CQ_SLAVE_ADDR1);
+//FXOS8700QAccelerometer acc(i2c, FXOS8700CQ_SLAVE_ADDR0);    // Configured for use with the FRDM-MULTI shield
+//FXOS8700QMagnetometer mag(i2c, FXOS8700CQ_SLAVE_ADDR0);
+
+
+int main(void)
+{
+    motion_data_units_t acc_data, mag_data;
+    motion_data_counts_t acc_raw, mag_raw;
+    float faX, faY, faZ, fmX, fmY, fmZ, tmp_float;
+    int16_t raX, raY, raZ, rmX, rmY, rmZ, tmp_int;
+
+    acc.enable();
+    mag.enable();
+    printf("FXOS8700QAccelerometer Who Am I= %X\r\n", acc.whoAmI());
+    printf("FXOS8700QMagnetometer Who Am I= %X\r\n", acc.whoAmI());
+    while (true) {
+        // counts based results
+        acc.getAxis(acc_raw);
+        mag.getAxis(mag_raw);
+        printf("ACC: X=%06dd Y=%06dd Z=%06dd \t MAG: X=%06dd Y=%06dd Z=%06dd\r\n", acc_raw.x, acc_raw.y, acc_raw.z, mag_raw.x, mag_raw.y, mag_raw.z);
+        acc.getX(raX);
+        acc.getY(raY);
+        acc.getZ(raZ);
+        mag.getX(rmX);
+        mag.getY(rmY);
+        mag.getZ(rmZ);
+        printf("ACC: X=%06dd Y=%06dd Z=%06dd \t MAG: X=%06dd Y=%06dd Z=%06dd\r\n", raX, raY, raZ, rmX, rmY, rmZ);
+        printf("ACC: X=%06dd Y=%06dd Z=%06dd \t MAG: X=%06dd Y=%06dd Z=%06dd\r\n", acc.getX(tmp_int), acc.getY(tmp_int), acc.getZ(tmp_int), mag.getX(tmp_int), mag.getY(tmp_int), mag.getZ(tmp_int));
+        // unit based results
+        acc.getAxis(acc_data);
+        mag.getAxis(mag_data);
+        printf("ACC: X=%1.4ff Y=%1.4ff Z=%1.4ff \t MAG: X=%4.1ff Y=%4.1ff Z=%4.1ff\r\n", acc_data.x, acc_data.y, acc_data.z, mag_data.x, mag_data.y, mag_data.z);
+        acc.getX(faX);
+        acc.getY(faY);
+        acc.getZ(faZ);
+        mag.getX(fmX);
+        mag.getY(fmY);
+        mag.getZ(fmZ);
+        printf("ACC: X=%1.4ff Y=%1.4ff Z=%1.4ff \t MAG: X=%4.1ff Y=%4.1ff Z=%4.1ff\r\n", faX, faY, faZ, fmX, fmY, fmZ);
+        printf("ACC: X=%1.4ff Y=%1.4ff Z=%1.4ff \t MAG: X=%4.1ff Y=%4.1ff Z=%4.1ff\r\n", acc.getX(tmp_float), acc.getY(tmp_float), acc.getZ(tmp_float), mag.getX(tmp_float), mag.getY(tmp_float), mag.getZ(tmp_float));
+        puts("");
+        wait(5.0f);
+    }
+}
\ No newline at end of file
diff -r 000000000000 -r 4b0626534fae mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed May 01 19:47:29 2019 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/7130f322cb7e
\ No newline at end of file