Revision 14:850874a17619, committed 2017-03-15

Comitter:

mturner5

Date:

Wed Mar 15 11:05:56 2017 +0000

Parent:

13:254e382efeab

Commit message:

midterm;

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/KL46z_double_tap_2016..cpp	Wed Mar 15 11:05:56 2017 +0000
@@ -0,0 +1,170 @@
+#include "mbed.h"
+#include "MMA8451Q8g.h"
+#include "SLCD.h"
+
+#define BLINKTIME   1.5
+#define RELAYON     0
+#define RELAYOFF    1
+#define LEDDELAY    0.4
+#define WAITDELAY   0.7
+#define LCDLEN      10
+
+#define REG_WHO_AM_I      0x0D
+#define XYZ_DATA_CFG      0x0E
+
+#define NOPE "nope"
+#define REG_OUT_X_MSB     0x01
+#define REG_OUT_Y_MSB     0x03
+#define REG_OUT_Z_MSB     0x05
+#define REG_PULSE_CFG     0x21
+#define REG_PULSE_SRC     0x22
+#define REG_PULSE_THSZ    0x25
+#define REH_PULSE_TMLT    0x26
+#define REG_CTRL_4        0x2D
+#define REG_CTRL_5        0x2E
+
+#define MAX_2G            0x00
+#define MAX_4G            0x01
+#define MAX_8G            0x02
+#define SET_INTERRUPT     0x08 //using interrupt INT1 PTC5
+#define SET_INT_LINE      0x00
+#define SET_THZ           0x28 //  See Table 49 in data sheet
+/***********
+0b0010 0000
+2g/0.063g/count = 32 counts
+************/
+#define SET_TMLT          0x1C // See Talbe 51 in data sheet
+/******
+0b0001 1000
+24 = 0x18
+time step at 800Hz ODR = 0.625ms
+24x0.625 = 15 ms
+******/
+Serial pc(USBTX, USBRX);
+//#define PRINTDBUG
+// Accelerometer SPI pins
+#if   defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
+  PinName const SDA = PTE25;
+  PinName const SCL = PTE24;
+#elif defined (TARGET_KL05Z)
+  PinName const SDA = PTB4;
+  PinName const SCL = PTB3;
+#else
+  #error TARGET NOT DEFINED
+#endif
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+ 
+Ticker ledBlink; // timinginterrupt for RED led
+InterruptIn MMA8451QInt1(PTD1);  //push botton with internal pullup
+//InterruptIn MMA8451QInt1(PTC5);
+DigitalOut myled(LED_RED); // red led
+DigitalOut relay(LED_GREEN); // green led
+
+ MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS);
+ 
+float delay = WAITDELAY;
+int relayState = RELAYOFF;
+int outState = false;
+SLCD slcd; //define LCD display
+char LCDMessages[2][LCDLEN] = {"TRUE", "FALS"};
+
+
+void LCDMess(char *lMess, float dWait){
+        slcd.Home();
+        slcd.clear();
+        slcd.printf(lMess);
+        wait(dWait);
+} 
+void LCDMessNoDwell(char *lMess){
+        slcd.Home();
+        slcd.clear();
+        slcd.printf(lMess);
+} 
+
+// Interrupt routines
+void LEDBlinker(){  // RED LED interrupt
+    outState = !outState; 
+    myled.write(outState);
+}
+
+void GreenLEDBlinker(){  // Green LED interrupt
+    //uint8_t i_regData; 
+    relayState = !relayState; 
+    relay.write(relayState);
+    //acc.readRegs(REG_PULSE_SRC, &i_regData, 1); // Clear the tap event
+}        
+
+// end interrupt routines
+
+
+int main()
+{ 
+    
+    //This works on coolterm but the values after the comma
+    //don't work, for some reason it won't print out the variables
+    //of the defines, but I know this is how you would do it.
+    pc.printf("CTRL4", REG_CTRL_4);
+    pc.printf("CTRL5", REG_CTRL_5);
+    pc.printf( "Pulse Source", REG_PULSE_SRC);
+    pc.printf("Pulse Thres", REG_PULSE_THSZ);
+    pc.printf("Set Interrupt", SET_INTERRUPT);
+    pc.printf("Set Int Line", SET_INT_LINE);
+    pc.printf("Set Thres", SET_THZ);
+    pc.printf("Hello World!\n");
+    
+    uint8_t regData; 
+    uint8_t latchData = 0x20; //0b01000000; //for pulse config register
+    uint8_t axisData = 0x08; //0b00010000;
+
+    char lcdData[LCDLEN];
+    
+    myled.write(outState);
+    relay.write(relayState);
+    
+// set up interrrupts to be used later for taps
+    MMA8451QInt1.rise(&GreenLEDBlinker);
+    MMA8451QInt1.mode(PullNone); 
+   
+// set up interrrupts to be used later for taps
+    ledBlink.attach(&LEDBlinker, LEDDELAY);
+  
+// Read Pulse Source Data and check to see if things have been set
+    acc.readRegs(REG_PULSE_CFG, &regData, 1);  // check it
+    sprintf (lcdData,"%x",regData);
+    LCDMess(lcdData,BLINKTIME); 
+    
+// *********** Initialize for tap tecognition ***********      
+    regData = latchData | axisData;
+    acc.setRegisterInStandby(REG_PULSE_CFG, regData); // write the data
+    acc.readRegs(REG_PULSE_CFG, &regData, 1);  // check it
+    sprintf (lcdData,"%x",regData);
+    LCDMess(lcdData,BLINKTIME);     
+    
+// Check to see if accerlometer is alive and well
+    acc.setGLimit(MAX_4G); // For now set to 2g
+    acc.readRegs(XYZ_DATA_CFG, &regData, 1);
+    sprintf (lcdData,"%x",regData); // Note displaying in hexidecimal
+    LCDMess(lcdData,BLINKTIME);
+    
+// Setup single-tap pulse prarameters.
+   acc.setRegisterInStandby(REG_PULSE_THSZ, SET_THZ); // write the data
+   acc.setRegisterInStandby(REH_PULSE_TMLT, SET_TMLT); // write the data 
+      
+// Set up (pulse) interrupt to INT1 pin
+    acc.setRegisterInStandby(REG_CTRL_4, SET_INTERRUPT); // write the data
+    acc.setRegisterInStandby(REG_CTRL_5, SET_INT_LINE); // write the data
+// End or seetup    
+
+    acc.readRegs(REG_WHO_AM_I, &regData, 1);
+    sprintf (lcdData,"%x",regData);
+    LCDMess(lcdData,BLINKTIME); 
+  
+    
+    while (true) { 
+        acc.readRegs(REG_PULSE_SRC, &regData, 1);
+        sprintf (lcdData,"%x",regData);
+        LCDMess(lcdData,BLINKTIME);           
+        LCDMessNoDwell(LCDMessages[relayState]);  
+        wait(delay);
+    }
+}
\ No newline at end of file

--- a/KL46z_single_tap_2016..cpp	Wed Mar 15 07:04:12 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,157 +0,0 @@
-#include "mbed.h"
-#include "MMA8451Q8g.h"
-#include "SLCD.h"
-
-#define BLINKTIME   1.5
-#define RELAYON     0
-#define RELAYOFF    1
-#define LEDDELAY    0.4
-#define WAITDELAY   0.7
-#define LCDLEN      10
-
-#define REG_WHO_AM_I      0x0D
-#define XYZ_DATA_CFG      0x0E
-
-#define REG_OUT_X_MSB     0x01
-#define REG_OUT_Y_MSB     0x03
-#define REG_OUT_Z_MSB     0x05
-#define REG_PULSE_CFG     0x21
-#define REG_PULSE_SRC     0x22
-#define REG_PULSE_THSZ    0x25
-#define REH_PULSE_TMLT    0x26
-#define REG_CTRL_4        0x2D
-#define REG_CTRL_5        0x2E
-
-#define MAX_2G            0x00
-#define MAX_4G            0x01
-#define MAX_8G            0x02
-#define SET_INTERRUPT     0x00 //using interrupt INT1 PTC5
-#define SET_INT_LINE      0x00
-#define SET_THZ           0x28 //  See Table 49 in data sheet
-/***********
-0b0010 0000
-2g/0.063g/count = 32 counts
-************/
-#define SET_TMLT          0x38 // See Talbe 51 in data sheet
-/******
-0b0001 1000
-24 = 0x18
-time step at 800Hz ODR = 0.625ms
-24x0.625 = 15 ms
-******/
-
-//#define PRINTDBUG
-// Accelerometer SPI pins
-#if   defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
-  PinName const SDA = PTE25;
-  PinName const SCL = PTE24;
-#elif defined (TARGET_KL05Z)
-  PinName const SDA = PTB4;
-  PinName const SCL = PTB3;
-#else
-  #error TARGET NOT DEFINED
-#endif
-
-#define MMA8451_I2C_ADDRESS (0x1d<<1)
- 
-Ticker ledBlink; // timinginterrupt for RED led
-InterruptIn MMA8451QInt1(PTD1);  //push botton with internal pullup
-DigitalOut myled(LED_RED); // red led
-DigitalOut relay(LED_GREEN); // green led
-
- MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS);
- 
-float delay = WAITDELAY;
-int relayState = RELAYOFF;
-int outState = false;
-SLCD slcd; //define LCD display
-char LCDMessages[2][LCDLEN] = {"TRUE", "FALS"};
-
-
-void LCDMess(char *lMess, float dWait){
-        slcd.Home();
-        slcd.clear();
-        slcd.printf(lMess);
-        wait(dWait);
-} 
-void LCDMessNoDwell(char *lMess){
-        slcd.Home();
-        slcd.clear();
-        slcd.printf(lMess);
-} 
-
-// Interrupt routines
-void LEDBlinker(){  // RED LED interrupt
-    outState = !outState; 
-    myled.write(outState);
-}
-
-void GreenLEDBlinker(){  // Green LED interrupt
-    //uint8_t i_regData; 
-    relayState = !relayState; 
-    relay.write(relayState);
-    //acc.readRegs(REG_PULSE_SRC, &i_regData, 1); // Clear the tap event
-}        
-
-// end interrupt routines
-
-
-int main()
-{
-    
-    uint8_t regData; 
-    uint8_t latchData = 0x40; //0b01000000; //for pulse config register
-    uint8_t axisData = 0x10; //0b00010000;
-
-    char lcdData[LCDLEN];
-    
-    myled.write(outState);
-    relay.write(relayState);
-    
-// set up interrrupts to be used later for taps
-    MMA8451QInt1.rise(&GreenLEDBlinker);
-    MMA8451QInt1.mode(PullNone); 
-   
-// set up interrrupts to be used later for taps
-    ledBlink.attach(&LEDBlinker, LEDDELAY);
-  
-// Read Pulse Source Data and check to see if things have been set
-    acc.readRegs(REG_PULSE_CFG, &regData, 1);  // check it
-    sprintf (lcdData,"%x",regData);
-    LCDMess(lcdData,BLINKTIME); 
-    
-// *********** Initialize for tap tecognition ***********      
-    regData = latchData | axisData;
-    acc.setRegisterInStandby(REG_PULSE_CFG, regData); // write the data
-    acc.readRegs(REG_PULSE_CFG, &regData, 1);  // check it
-    sprintf (lcdData,"%x",regData);
-    LCDMess(lcdData,BLINKTIME);     
-    
-// Check to see if accerlometer is alive and well
-    acc.setGLimit(MAX_4G); // For now set to 2g
-    acc.readRegs(XYZ_DATA_CFG, &regData, 1);
-    sprintf (lcdData,"%x",regData); // Note displaying in hexidecimal
-    LCDMess(lcdData,BLINKTIME);
-    
-// Setup single-tap pulse prarameters.
-   acc.setRegisterInStandby(REG_PULSE_THSZ, SET_THZ); // write the data
-   acc.setRegisterInStandby(REH_PULSE_TMLT, SET_TMLT); // write the data 
-      
-// Set up (pulse) interrupt to INT1 pin
-    acc.setRegisterInStandby(REG_CTRL_4, SET_INTERRUPT); // write the data
-    acc.setRegisterInStandby(REG_CTRL_5, SET_INT_LINE); // write the data
-// End or seetup    
-
-    acc.readRegs(REG_WHO_AM_I, &regData, 1);
-    sprintf (lcdData,"%x",regData);
-    LCDMess(lcdData,BLINKTIME); 
-  
-    
-    while (true) { 
-        acc.readRegs(REG_PULSE_SRC, &regData, 1);
-        sprintf (lcdData,"%x",regData);
-        LCDMess(lcdData,BLINKTIME);           
-        LCDMessNoDwell(LCDMessages[relayState]);  
-        wait(delay);
-    }
-}
\ No newline at end of file