paul cox
Project tested on all Nucleo boards updated to firmware 2j23m6 with LED blinking and I2C magnetometer heading ok.
Dependencies: L3GD20 LSM303DLH mbed-src
Revision 0:234c3e7cbd28, committed 2014-10-15
- Comitter:
- paulcox
- Date:
- Wed Oct 15 15:03:11 2014 +0000
- Commit message:
- Tested as working on all Nucleo boards updated to firmware 2j23m6: led blinks and I2C magnetometer heading received properly
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/L3GD20.lib Wed Oct 15 15:03:11 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/bclaus/code/L3GD20/#62dfce144cf7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LSM303DLH.lib Wed Oct 15 15:03:11 2014 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/paulcox/code/LSM303DLH/#9c3f240d14bf
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Oct 15 15:03:11 2014 +0000
@@ -0,0 +1,51 @@
+#include "mbed.h"
+#include "L3GD20.h"
+#include "LSM303DLH.h"
+//PwmOut mypwm(PWM_OUT);
+
+DigitalOut myled(LED1);
+//I2C i2c(PB_9, PB_8);
+L3GD20 gyro(PB_9, PB_8);
+LSM303DLH magacc(PB_9, PB_8);
+
+int main() {
+
+// mypwm.period_ms(10);
+ // mypwm.pulsewidth_ms(1);
+
+
+ // int address = 0xd6;
+ // int whoami = 0x0f;
+ // int temp = 0x26;
+ // char data[2];
+ // char cmd[1];
+ // cmd[0] = whoami;
+// i2c.frequency(100000);
+ //magacc.frequency(100000);
+
+ float x,y,z;
+ float hdg;
+ int accs[3];
+ vector a,m;
+ magacc.setOffset(29.50, -0.50, 4.00); // example calibration
+ magacc.setScale(1.00, 1.03, 1.21); // example calibration
+
+ while(1) {
+ myled = !myled;
+ wait(0.5);
+ //i2c.write(address, cmd, 1, true);
+ //i2c.read(address, data, 1);
+ //printf("I2C data: %x \r\n", data[0]);
+ gyro.read(&x,&y,&z);
+ printf("x:%f y:%f z:%f\r\n",x,y,z);
+ //hdg = magacc.heading();
+ //printf("heading: %.2f\r\n",hdg);
+ //magacc.read(a,m);
+ //magacc.readAcc(accs);
+ //printf("Ax %d,Ay %d,Az %d\r\n",accs[0],accs[1],accs[2]);
+ //printf("Ax %f,Ay %f,Az %f\r\n",a.x,a.y,a.z);
+ hdg = magacc.heading();
+ printf("Heading: %.2f\r\n", hdg);
+ //printf("Mx %f,My %f,Mz %f\r\n",m.x,m.y,m.z);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-src.lib Wed Oct 15 15:03:11 2014 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/mbed_official/code/mbed-src/#098575c6d2c8