CPS-Lab*
/
Lab6
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Revision 2:3299365b3e3c, committed 2018-02-22
- Comitter:
- jackclar
- Date:
- Thu Feb 22 23:17:52 2018 +0000
- Parent:
- 0:1ca806626aba
- Child:
- 3:02e11688fd56
- Child:
- 4:a6069cbc4c71
- Commit message:
- v1
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Thu Feb 22 15:49:12 2018 +0000
+++ b/main.cpp Thu Feb 22 23:17:52 2018 +0000
@@ -1,38 +1,225 @@
#include "mbed.h"
#include "ADXL362.h"
+#include <string>
+#include <stdlib.h>
// Interface pulled from ADXL362.cpp
// ADXL362::ADXL362(PinName CS, PinName MOSI, PinName MISO, PinName SCK) :
-ADXL362 adxl362(PA_0,PA_7,PA_6,PA_1);
+ADXL362 ADXL362(PA_0,PA_7,PA_6,PA_1);
Serial pc(USBTX, USBRX);
+DigitalOut myled(LED3);
-int adxl362_reg_print(int start, int length);
+int ADXL362_reg_print(int start, int length);
+void ADXL362_knock_detect();
int main()
{
- adxl362.reset();
+ ADXL362.reset();
wait_ms(600); // we need to wait at least 500ms after ADXL362 reset
- adxl362.set_mode(ADXL362::MEASUREMENT);
-
- adxl362_reg_print(0, 3);
- return(0);
+ ADXL362.set_mode(ADXL362::MEASUREMENT);
+ ADXL362_knock_detect();
+ //ADXL362_reg_print(0, 0);
+}
+
+void ADXL362_knock_detect()
+{
+ int8_t x1,y1,z1,x2,y2,z2,x,y,z;
+ int i = 0;
+ while(1)
+ {
+
+ while(1)
+ {
+ x1=ADXL362.scanx_u8();
+ y1=ADXL362.scany_u8();
+ z1=ADXL362.scanz_u8();
+ wait_ms(10);
+ x2=ADXL362.scanx_u8();
+ y2=ADXL362.scany_u8();
+ z2=ADXL362.scanz_u8();
+
+ x=abs(x1 - x2);
+ y=abs(y1 - y2);
+ z=abs(z1 - z2);
+
+ if (x>7 || y>7 || z>20)
+ break;
+
+ //printf("x = %d y = %d z = %d\r\n",x,y,z);
+ //pc.printf("x = %d, y = %d, z = %d\r\n", x1, y1, z1);
+ wait_ms(10);
+ }
+
+ myled = 1;
+ wait(2);
+ myled = 0;
+ i++;
+ pc.printf("%d\r\n", i);
+
+ }
}
-
-
-int adxl362_reg_print(int start, int length)
+int ADXL362_reg_print(int start, int length)
{
- int i;
- if(start >= 0x00 && start <= 0x2E && length >= 0x00 /*&& (adxl362.read_reg(adxl362.DEVID_AD) == 0xAD)*/)
+ uint8_t i;
+ std::string name;
+ ADXL362::ADXL362_register_t reg;
+ if(start >= 0x00 && start <= 0x2E && length >= 0x00 && (ADXL362.read_reg(ADXL362.DEVID_AD) == 0xAC))
{
- for(i = start; i <= start + length; i++)
+ if(length == 0)
+ {
+ start = 0;
+ length = 47;
+ }
+
+ for(i = start; i < start + length; i++)
{
- pc.printf("\n\r0x%x: Test=%d\n\r", i, adxl362.read_reg());
+ switch(i)
+ {
+ case 0x00:
+ name = "DEVID_AD";
+ reg = ADXL362.DEVID_AD;
+ break;
+ case 0x01:
+ name = "DEVID_MST";
+ reg = ADXL362.DEVID_MST;
+ break;
+ case 0x02:
+ name = "PARTID";
+ reg = ADXL362.PARTID;
+ break;
+ case 0x03:
+ name = "REVID";
+ reg = ADXL362.REVID;
+ break;
+ case 0x08:
+ name = "XDATA";
+ reg = ADXL362.XDATA;
+ break;
+ case 0x09:
+ name = "YDATA";
+ reg = ADXL362.YDATA;
+ break;
+ case 0x0A:
+ name = "ZDATA";
+ reg = ADXL362.ZDATA;
+ break;
+ case 0x0B:
+ name = "STATUS";
+ reg = ADXL362.STATUS;
+ break;
+ case 0x0C:
+ name = "FIFO_ENTRIES_L";
+ reg = ADXL362.FIFO_ENTRIES_L;
+ break;
+ case 0x0D:
+ name = "FIFO_ENTRIES_H";
+ reg = ADXL362.FIFO_ENTRIES_H;
+ break;
+ case 0x0E:
+ name = "XDATA_L";
+ reg = ADXL362.XDATA_L;
+ break;
+ case 0x0F:
+ name = "XDATA_H";
+ reg = ADXL362.XDATA_H;
+ break;
+ case 0x10:
+ name = "YDATA_L";
+ reg = ADXL362.YDATA_L;
+ break;
+ case 0x11:
+ name = "YDATA_H";
+ reg = ADXL362.YDATA_H;
+ break;
+ case 0x12:
+ name = "ZDATA_L";
+ reg = ADXL362.ZDATA_L;
+ break;
+ case 0x13:
+ name = "ZDATA_H";
+ reg = ADXL362.ZDATA_H;
+ break;
+ case 0x14:
+ name = "TEMP_L";
+ reg = ADXL362.TEMP_L;
+ break;
+ case 0x15:
+ name = "TEMP_H";
+ reg = ADXL362.TEMP_H;
+ break;
+ case 0x1F:
+ name = "SOFT_RESET";
+ reg = ADXL362.SOFT_RESET;
+ break;
+ case 0x20:
+ name = "THRESH_ACT_L";
+ reg = ADXL362.THRESH_ACT_L;
+ break;
+ case 0x21:
+ name = "THRESH_ACT_H";
+ reg = ADXL362.THRESH_ACT_H;
+ break;
+ case 0x22:
+ name = "TIME_ACT";
+ reg = ADXL362.TIME_ACT;
+ break;
+ case 0x23:
+ name = "THRESH_INACT_L";
+ reg = ADXL362.THRESH_INACT_L;
+ break;
+ case 0x24:
+ name = "THRESH_INACT_H";
+ reg = ADXL362.THRESH_INACT_H;
+ break;
+ case 0x25:
+ name = "TIME_INACT_L";
+ reg = ADXL362.TIME_INACT_L;
+ break;
+ case 0x26:
+ name = "TIME_INACT_H";
+ reg = ADXL362.TIME_INACT_H;
+ break;
+ case 0x27:
+ name = "ACT_INACT_CTL";
+ reg = ADXL362.ACT_INACT_CTL;
+ break;
+ case 0x28:
+ name = "FIFO_CONTROL";
+ reg = ADXL362.FIFO_CONTROL;
+ break;
+ case 0x29:
+ name = "FIFO_SAMPLES";
+ reg = ADXL362.FIFO_SAMPLES;
+ break;
+ case 0x2A:
+ name = "INTMAP1";
+ reg = ADXL362.INTMAP1;
+ break;
+ case 0x2B:
+ name = "INTMAP2";
+ reg = ADXL362.INTMAP2;
+ break;
+ case 0x2C:
+ name = "FILTER_CTL";
+ reg = ADXL362.FILTER_CTL;
+ break;
+ case 0x2D:
+ name = "POWER_CTL";
+ reg = ADXL362.POWER_CTL;
+ break;
+ case 0x2E:
+ name = "SELF_TEST";
+ reg = ADXL362.SELF_TEST;
+ break;
+ }
+ pc.printf("0x%x: %s=0x%x\n\r", i, name, ADXL362.read_reg(reg));
}
}
else
{
pc.printf("Error");
- return(-1);
- }
+ return(-1);
+ }
+ return(0);
}