justin kim
FacingSouthHouseFinder_WIZwiki-W7500
description : http://www.instructables.com/id/Facing-South-House-Finder/
Revision 0:e5950ca3f38f, committed 2015-08-26
- Comitter:
- justinkim
- Date:
- Wed Aug 26 06:21:32 2015 +0000
- Child:
- 1:d984b86eb30b
- Commit message:
- facingsouthhousefinder first release
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HMC5883L.lib Wed Aug 26 06:21:32 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/BaserK/code/HMC5883L/#eca30b3ec1ed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Aug 26 06:21:32 2015 +0000
@@ -0,0 +1,111 @@
+/**
+ ******************************************************************************
+ * @project mbed project
+ * @author Justin Kim
+ * @version V1.0.0
+ * @date 00-AUG-2015
+ * @brief Main program body
+*******************************************************************************
+**/
+/* Includes ------------------------------------------------------------------*/
+#include "mbed.h"
+#include "HMC5883L.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+DigitalOut myled_R1(PC_1);
+DigitalOut myled_R2(PC_0);
+DigitalOut myled_R3(PA_2);
+DigitalOut myled_R4(PA_1);
+DigitalOut myled_G1(PA_0);
+DigitalOut myled_G2(PC_6);
+DigitalOut myled_G3(PC_7);
+DigitalOut myled_G4(PC_4);
+DigitalOut myled_Y1(PA_5);
+DigitalOut myled_Y2(PA_8);
+DigitalOut myled_Y3(PA_7);
+DigitalOut myled_Y4(PA_6);
+
+Serial pc(USBTX,USBRX); // default baud rate: 9600
+HMC5883L hmc5883l;
+
+double Heading;
+float DataBuf[3] ={0};
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+/**
+ * @brief Main Function
+ * @param None
+ * @retval None
+ */
+int main(void)
+{
+ hmc5883l.init();
+
+ while(1)
+ {
+ Heading = hmc5883l.getHeading();
+
+ pc.printf(" _______________\r\n");
+ pc.printf("| Heading: %.1f \r\n", Heading);
+ pc.printf("|_______________\r\n\r\n");
+
+ hmc5883l.readMagData(DataBuf);
+
+ pc.printf(" _______________\r\n");
+ pc.printf("| MagXout: %.1f \r\n", DataBuf[0]);
+ pc.printf("| MagYout: %.1f \r\n", DataBuf[1]);
+ pc.printf("| MagZout: %.1f \r\n", DataBuf[2]);
+ pc.printf("|_______________\r\n\r\n");
+
+ if(225>Heading && Heading>135)
+ {
+ myled_R1 = 0;
+ myled_R2 = 0;
+ myled_R3 = 0;
+ myled_R4 = 0;
+ myled_G1 = 1;
+ myled_G2 = 1;
+ myled_G3 = 1;
+ myled_G4 = 1;
+ myled_Y1 = 0;
+ myled_Y2 = 0;
+ myled_Y3 = 0;
+ myled_Y4 = 0;
+ }
+
+ else if(135>Heading && Heading>0)
+ {
+ myled_R1 = 1;
+ myled_R2 = 1;
+ myled_R3 = 1;
+ myled_R4 = 1;
+ myled_G1 = 0;
+ myled_G2 = 0;
+ myled_G3 = 0;
+ myled_G4 = 0;
+ myled_Y1 = 0;
+ myled_Y2 = 0;
+ myled_Y3 = 0;
+ myled_Y4 = 0;
+ }
+ else if(360>Heading && Heading>225)
+ {
+ myled_R1 = 0;
+ myled_R2 = 0;
+ myled_R3 = 0;
+ myled_R4 = 0;
+ myled_G1 = 0;
+ myled_G2 = 0;
+ myled_G3 = 0;
+ myled_G4 = 0;
+ myled_Y1 = 1;
+ myled_Y2 = 1;
+ myled_Y3 = 1;
+ myled_Y4 = 1;
+ }
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Aug 26 06:21:32 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/8ed44a420e5c \ No newline at end of file