David Estrada
Final Project DavidEstrada
Dependencies: MMA8451Q SLCD TSI mbed
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MIDTERM_v3_Accel_withFloats_essentials
by 
David Estrada
Revision 4:fd6afcd8b705, committed 2015-12-09
- Comitter:
- destradafilm
- Date:
- Wed Dec 09 19:49:26 2015 +0000
- Parent:
- 3:c6e262633952
- Commit message:
- David Estrada_Algorithms_; Final project
Changed in this revision
diff -r c6e262633952 -r fd6afcd8b705 TSI.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TSI.lib Wed Dec 09 19:49:26 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/TSI/#1a60ef257879
diff -r c6e262633952 -r fd6afcd8b705 final_main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/final_main.cpp Wed Dec 09 19:49:26 2015 +0000
@@ -0,0 +1,277 @@
+#include "mbed.h"
+#include "MMA8451Q.h"
+#include "SLCD.h"
+#include "TSISensor.h"
+
+// delays
+#define BLINKTIME 0.7
+#define DATATIME 0.1
+#define LEDDELAY 0.4
+#define DATADISPDWELL 0.2
+
+//define states
+#define NUMSTATES 3
+#define XACTIVE 0
+#define YACTIVE 1
+#define ZACTIVE 2
+
+// LEDS
+#define NUMLEDS 2
+#define LEDON 0
+#define LEDOFF 1
+
+// LCD messages
+#define PROGNAME "DEstra_Midterm_XYZ to RGB\r/n"
+#define LCDSTRT1 "ACC"
+#define LCDSTRT2 "TO"
+#define LCDSTRT3 "COLR"
+#define REDMESS "RED"
+#define GRNMESS "GREN"
+#define BLUMESS "BLUE"
+
+//TOTAL IMAGES
+#define TOTALIMAGES 4
+
+
+//#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)
+
+TSISensor tsiScaling; // Capacitive sensor/slider
+
+SLCD slcd; //define LCD display
+
+// Timers
+Timer blinkTimer;
+Timer dataTimer;
+Timer displayTimer;
+
+//------------------
+// KL46Z INTERFACE
+
+// Accelerometer
+MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS);
+AnalogIn TMP01(PTB1);
+
+// LED PINS
+DigitalOut LEDs[NUMLEDS]={LED_RED, LED_GREEN}; //Indicator LEDs
+
+// SERIAL OUT TO PC
+Serial pc(USBTX, USBRX);
+
+
+// LCD MESSAGE
+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);
+}
+
+
+// RESET LED BLINK
+void allLEDsOFF(int numberOfLEDS) {
+ int i;
+ for (i=0;i<numberOfLEDS; i++){
+ LEDs[i] = LEDOFF;
+ }
+
+}
+
+// TURN CURRENT LED ON
+void runLEDs(int numberOfLEDS) {
+ int i;
+ for (i=0;i<numberOfLEDS; i++){
+ LEDs[i] = LEDON;
+ wait(0.2);
+ }
+ allLEDsOFF(numberOfLEDS);
+}
+
+
+
+int main() {
+
+ int RButtonState;
+ int LButtonState;
+ DigitalIn RtButton(PTC3);
+ DigitalIn LftButton(PTC12);
+
+
+ int displayState = XACTIVE;
+
+ // X Accelerometer ( 0 - 1.0)
+ float xAcc = 0.0;
+
+ // Slider Scale ( 0 - 1.0)
+ float sliderScale = 0.0;
+
+ int currentImage = 0;
+
+ float DisplayTime = DATADISPDWELL;
+ int outState = false;
+ char lcdData[10]; //buffer needs places for decimal pt and colon
+
+
+#ifdef PRINTDBUG
+ //pc.printf(PROGNAME);
+#endif
+
+// Initialze readings and sequence the LED's for dramtic effect.
+ allLEDsOFF(NUMLEDS);
+ blinkTimer.start();
+ blinkTimer.reset();
+ displayTimer.start();
+ displayTimer.reset();
+ dataTimer.start();
+ dataTimer.reset();
+
+ //pc.printf(PROGNAME);
+ LCDMess(LCDSTRT1, BLINKTIME);
+ LCDMess(LCDSTRT2, BLINKTIME);
+ LCDMess(LCDSTRT3, BLINKTIME);
+
+// MAIN PROGRAM ///
+ while(true) {
+
+// --------------------------------------------
+/// LCD DISPLAY INFO - Handle user input for display selections
+ RButtonState = !RtButton; // button is pulled up so false is when button is pushed it's inverted
+ if (RButtonState){
+ LCDMess(LCDSTRT3, BLINKTIME);
+ currentImage ++;
+ //currentImage = abs(currentImage % TOTALIMAGES);
+
+ }
+ LButtonState = !LftButton;
+ if (LButtonState) { //Change data that is displayed
+ displayState = (displayState + 1) % NUMSTATES;
+
+ currentImage --;
+ if(currentImage < 0){
+ currentImage = 0;
+ }
+ //currentImage = abs(currentImage % TOTALIMAGES);
+
+ switch (displayState){
+ case XACTIVE: {
+ LCDMess(REDMESS,BLINKTIME);
+ break;
+ }
+ case YACTIVE: {
+ LCDMess(GRNMESS,BLINKTIME);
+ break;
+ }
+ case ZACTIVE: {
+ LCDMess(BLUMESS,BLINKTIME);
+ break;
+ }
+ }// switch
+ }
+
+
+
+
+// --------------------------------------------
+/// ACCELEROMETER DATA - TIMER
+
+ while (dataTimer.read() > DATATIME){ // DATATIME = 0.1 SECONDS
+//Get accelerometer data - tilt angles minus offset for zero mark.
+// No offset
+
+ // get X
+ //xAcc = abs(acc.getAccX());
+ xAcc = abs(acc.getAccX() - 1.0);
+
+ //Slider
+ sliderScale = tsiScaling.readPercentage();
+
+
+ // PRINT X Y Z in SERIAL PORT - INTERPRETED BY PYTHON PROGRAM
+
+ pc.printf("a%4.2f:b%4.1f:c%d\r\n", xAcc, sliderScale, currentImage);
+
+ // verions 1
+ //pc.printf("s = %4.3f t = %4.1f i = %d\r\n", xAcc, sliderScale, currentImage);
+
+ dataTimer.reset();
+ }
+#ifdef PRINTDBUG
+ //pc.printf("debug r val = %f\r\n", rVal);
+#endif
+
+
+// --------------------------------------------
+/// LCD MESSAGE - TIMER
+
+// Display the appropriate data on the LCD based upon what mode was chosen
+ while (displayTimer.read() > DisplayTime){
+ switch (displayState) {
+ case XACTIVE: {
+ //sprintf (lcdData,"%d",rVal);
+ break;
+ }
+ case YACTIVE: {
+ //sprintf (lcdData,"%d",gVal);
+ break;
+ }
+ case ZACTIVE: {
+ //sprintf (lcdData,"%d",bVal);
+ break;
+ }
+ }
+ LCDMessNoDwell(lcdData);
+ displayTimer.reset();
+ } // displaytimer
+
+
+// --------------------------------------------
+// LED BLINK - TIMER
+ while(blinkTimer.read()> LEDDELAY) {
+
+ switch (displayState){
+ case XACTIVE: {
+
+ // RED BLINK
+ LEDs[0].write(outState);
+ LEDs[1].write(true);
+ break;
+ }
+ case YACTIVE: {
+
+ // GREEN BLINK
+ LEDs[0].write(true);
+ LEDs[1].write(outState);
+ break;
+ }
+ case ZACTIVE: {
+
+ // RED & GREEN BLINK
+ LEDs[0].write(outState);
+ LEDs[1].write(outState);
+ break;
+ }
+ }// switch
+
+ // Change State - ON / OFF
+ outState = !outState;
+ blinkTimer.reset();
+
+ }
+ }//forever loop
+}// main
\ No newline at end of file
diff -r c6e262633952 -r fd6afcd8b705 midterm_main.cpp
--- a/midterm_main.cpp Tue Oct 20 19:26:58 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,279 +0,0 @@
-#include "mbed.h"
-#include "MMA8451Q.h"
-#include "SLCD.h"
-
-// delays
-#define BLINKTIME 0.7
-#define DATATIME 0.1
-#define LEDDELAY 0.4
-#define DATADISPDWELL 0.2
-
-//define states
-#define NUMSTATES 3
-#define XACTIVE 0
-#define YACTIVE 1
-#define ZACTIVE 2
-
-// LEDS
-#define NUMLEDS 2
-#define LEDON 0
-#define LEDOFF 1
-
-// LCD messages
-#define PROGNAME "DEstra_Midterm_XYZ to RGB\r/n"
-#define LCDSTRT1 "ACC"
-#define LCDSTRT2 "TO"
-#define LCDSTRT3 "COLR"
-#define REDMESS "RED"
-#define GRNMESS "GREN"
-#define BLUMESS "BLUE"
-
-
-//#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)
-
-SLCD slcd; //define LCD display
-
-// Timers
-Timer blinkTimer;
-Timer dataTimer;
-Timer displayTimer;
-
-//------------------
-// KL46Z INTERFACE
-
-// Accelerometer
-MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS);
-AnalogIn TMP01(PTB1);
-
-// LED PINS
-DigitalOut LEDs[NUMLEDS]={LED_RED, LED_GREEN}; //Indicator LEDs
-
-// SERIAL OUT TO PC
-Serial pc(USBTX, USBRX);
-
-
-// LCD MESSAGE
-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);
-}
-
-
-// RESET LED BLINK
-void allLEDsOFF(int numberOfLEDS) {
- int i;
- for (i=0;i<numberOfLEDS; i++){
- LEDs[i] = LEDOFF;
- }
-
-}
-
-// TURN CURRENT LED ON
-void runLEDs(int numberOfLEDS) {
- int i;
- for (i=0;i<numberOfLEDS; i++){
- LEDs[i] = LEDON;
- wait(0.2);
- }
- allLEDsOFF(numberOfLEDS);
-}
-
-
-
-int main() {
-
- int RButtonState;
- int LButtonState;
- DigitalIn RtButton(PTC12);
- DigitalIn LftButton(PTC3);
-
-
- int displayState = XACTIVE;
-
- // X Y Z ( 0 - 1.0)
- float xAcc = 0.0;
- float yAcc = 0.0;
- float zAcc = 0.0;
-
- // R G B (0 - 255)
- int rVal = 0;
- int gVal = 0;
- int bVal = 0;
-
-
- float DisplayTime = DATADISPDWELL;
- int outState = false;
- char lcdData[10]; //buffer needs places for decimal pt and colon
-
-
-#ifdef PRINTDBUG
- pc.printf(PROGNAME);
-#endif
-
-// Initialze readings and sequence the LED's for dramtic effect.
- allLEDsOFF(NUMLEDS);
- blinkTimer.start();
- blinkTimer.reset();
- displayTimer.start();
- displayTimer.reset();
- dataTimer.start();
- dataTimer.reset();
-
- pc.printf(PROGNAME);
- LCDMess(LCDSTRT1, BLINKTIME);
- LCDMess(LCDSTRT2, BLINKTIME);
- LCDMess(LCDSTRT3, BLINKTIME);
-
-// MAIN PROGRAM ///
- while(true) {
-
-// --------------------------------------------
-/// LCD DISPLAY INFO - Handle user input for display selections
- RButtonState = !RtButton; // button is pulled up so false is when button is pushed it's inverted
- if (RButtonState){
- LCDMess(LCDSTRT3, BLINKTIME);
- }
- LButtonState = !LftButton;
- if (LButtonState) { //Change data that is displayed
- displayState = (displayState + 1) % NUMSTATES;
-
- switch (displayState){
- case XACTIVE: {
- LCDMess(REDMESS,BLINKTIME);
- break;
- }
- case YACTIVE: {
- LCDMess(GRNMESS,BLINKTIME);
- break;
- }
- case ZACTIVE: {
- LCDMess(BLUMESS,BLINKTIME);
- break;
- }
- }// switch
- }
-
-
-
-
-// --------------------------------------------
-/// ACCELEROMETER DATA - TIMER
-
- while (dataTimer.read() > DATATIME){ // DATATIME = 0.1 SECONDS
-//Get accelerometer data - tilt angles minus offset for zero mark.
-// No offset
-
- // get X Y Z
- xAcc = abs(acc.getAccX());
- yAcc = abs(acc.getAccY());
- zAcc = abs(acc.getAccZ());
-
- // convert to R G B
- rVal = ((xAcc) * 255);
- gVal = ((yAcc) * 255);
- bVal = ((zAcc) * 255);
-
- // MAKE SURE VALUE IS NOT > 255
- if (rVal > 255){
- rVal = 255;
- }
- if (gVal > 255){
- gVal = 255;
- }
- if (bVal > 255){
- bVal = 255;
- }
-
- // PRINT X Y Z in SERIAL PORT - INTERPRETED BY PYTHON PROGRAM
- pc.printf("r = %4.3f g = %4.3f b = %4.3f\r\n", xAcc, yAcc, zAcc);
-
- // PRINT R G B in SERIAL PORT
-// pc.printf("r = %d\n", rVal);
-// pc.printf("g = %d\r\n", gVal);
-// pc.printf("b = %d\r\n", bVal);
-
- dataTimer.reset();
- }
-#ifdef PRINTDBUG
- pc.printf("debug r val = %f\r\n", rVal);
-#endif
-
-
-// --------------------------------------------
-/// LCD MESSAGE - TIMER
-
-// Display the appropriate data on the LCD based upon what mode was chosen
- while (displayTimer.read() > DisplayTime){
- switch (displayState) {
- case XACTIVE: {
- sprintf (lcdData,"%d",rVal);
- break;
- }
- case YACTIVE: {
- sprintf (lcdData,"%d",gVal);
- break;
- }
- case ZACTIVE: {
- sprintf (lcdData,"%d",bVal);
- break;
- }
- }
- LCDMessNoDwell(lcdData);
- displayTimer.reset();
- } // displaytimer
-
-
-// --------------------------------------------
-// LED BLINK - TIMER
- while(blinkTimer.read()> LEDDELAY) {
-
- switch (displayState){
- case XACTIVE: {
-
- // RED BLINK
- LEDs[0].write(outState);
- LEDs[1].write(true);
- break;
- }
- case YACTIVE: {
-
- // GREEN BLINK
- LEDs[0].write(true);
- LEDs[1].write(outState);
- break;
- }
- case ZACTIVE: {
-
- // RED & GREEN BLINK
- LEDs[0].write(outState);
- LEDs[1].write(outState);
- break;
- }
- }// switch
-
- // Change State - ON / OFF
- outState = !outState;
- blinkTimer.reset();
-
- }
- }//forever loop
-}// main
\ No newline at end of file