ELEC2645 (2015/16)
Level 2 Project Range Device
Dependencies: N5110 SDFileSystem SRF02 TMP102 mbed
Fork of
Ranger
by 
Philip Thompson
Diff: main.h
- Revision:
- 8:fe6ebe807b9d
- Parent:
- 7:14cfb0df30e6
- Child:
- 9:bc259fc22fa2
--- a/main.h Mon Apr 25 10:08:05 2016 +0000
+++ b/main.h Wed Apr 27 09:09:55 2016 +0000
@@ -26,15 +26,13 @@
#define IMPERIAL 0
+
/**
@namespace LEDs
@brief Output for Alert LEDs
*/
-/** Red LED connect to pin PTA1*/
DigitalOut rr_led (PTA1);
-/** amber LED connect to pin PTC2*/
DigitalOut a_led (PTC2);
-/** Green LED connect to pin PTB23*/
DigitalOut gg_led(PTB23);
/**
@@ -60,13 +58,14 @@
/**
@namespace Timers
-@brief Tickers and time outs
+@brief Tickers and Timeouts
*/
Ticker ticker;
Ticker ticker_srf02;
-Ticker ticker_tone;
+//Ticker ticker_tone;
Ticker ticker_standby;
Timeout buzzoff;
+Timeout buzzon;
// Create TMP102 object
TMP102 tmp102(I2C_SDA,I2C_SCL);
@@ -85,13 +84,14 @@
/// Connections to SD card holder on K64F (SPI interface)
SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd"); // MOSI, MISO, SCK, CS
-
+FILE *fp;
/**
@namespace TimerFlags
@brief Flags for use with timed interupts
*/
volatile int g_timer_flag_led = 0, g_timer_flag_srf02 = 0, g_timer_flag_tone = 0; /** Flag rised by interupts*/
volatile int g_timer_flag_standby = 0;
+volatile int buzz_flag = 0;
/**
@namespace ButtonFlages
@brief Flags for use with button interupts
@@ -102,16 +102,8 @@
@namespace RangePresets
@brief Preset range of the differant alert levels
*/
-int r1 = 3,/*!< Upper limit of alert 1 */r2 = 20,/*!< Upper limit of alert 2 */r3 = 40,/*!< Upper limit of alert 3 */r4 = 60,/*!< Upper limit of alert 4 */r5 = 80,/*!< Upper limit of alert 5 */r6 = 100,/*!< Upper limit of alert 6 */r7 = 120; /*!< Upper limit of alert 7 */
-
-FILE *fp;
-
-int myarray[9];/*!< array to hold last ten range readings */
-int d =0;
-int t;
-int i;
+int r1 = 3,/*!< Upper limit of alert 1 */r2 = 10,/*!< Upper limit of alert 2 */r3 = 20,/*!< Upper limit of alert 3 */r4 = 30,/*!< Upper limit of alert 4 */r5 = 40,/*!< Upper limit of alert 5 */r6 = 50,/*!< Upper limit of alert 6 */r7 = 60; /*!< Upper limit of alert 7 */
float avgdistance;
-int totaldistance;
int subpage; /*!< veriable to hold the page being viewed with in the submenu */
int page;/*!< veriable to hold the page being viewed with in the menu */
int offset = 0;/*!< veriable to hold the offset and adjust the 0 Range point */
@@ -122,8 +114,9 @@
int length, length1, length2, length3, length4;
char buffer[14], buffer1[14], buffer2[14], buffer3[14], buffer4[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
float T;
-int standby =1;
+int standby = 1;
float c =1; /// convertion factor from Cm to inch
+int check_flag = 0;
struct Alertlevel {
@@ -133,28 +126,117 @@
char frr_led;///FLASHING RED LED state
char fa_led; ///FLASHING AMBER LED state
char fgg_led; ///FLASHING GREEN LED state
- int toneon;
- int toneoff;
- }; /*!< Stucture to hold all outputs. Steady LEDs, Flashing LEDs, Tone on, Tonne off*/
+ float toneon;
+ float toneoff;
+}; /*!< Stucture to hold all outputs. Steady LEDs, Flashing LEDs, Tone on, Tonne off*/
typedef const struct Alertlevel STyp;
STyp Alertlevel[8] = {
{LOW,LOW,LOW,LOW,LOW,LOW,0,1}, // no output
- {LOW,LOW,LOW,LOW,LOW,HIGH,1,8}, //flash green
- {LOW,LOW,HIGH,LOW,LOW,LOW,2,7}, //steady green
- {LOW,LOW,HIGH,LOW,HIGH,LOW,4,5}, //flash amber
- {LOW,HIGH,HIGH,LOW,LOW,LOW,6,3}, //steady amber
- {LOW,HIGH,HIGH,HIGH,LOW,LOW,8,1}, //flash red
- {HIGH,HIGH,HIGH,LOW,LOW,LOW,9,0},// steady red
- {LOW,LOW,LOW,HIGH,HIGH,HIGH,9,0} // all flash
+ {LOW,LOW,LOW,LOW,LOW,HIGH,0.1,0.9}, //flash green
+ {LOW,LOW,HIGH,LOW,LOW,LOW,0.1,0.5}, //steady green
+ {LOW,LOW,HIGH,LOW,HIGH,LOW,0.1,0.3}, //flash amber
+ {LOW,HIGH,HIGH,LOW,LOW,LOW,0.2,0.2}, //steady amber
+ {LOW,HIGH,HIGH,HIGH,LOW,LOW,0.2,0.1}, //flash red
+ {HIGH,HIGH,HIGH,LOW,LOW,LOW,0.1,0.1},// steady red
+ {LOW,LOW,LOW,HIGH,HIGH,HIGH,1,0} // all flash
};/*!< Array contaning structures for diffent outputs */
+void flip();
+void buzzflag();
+
+/** Controls the LCD while not in a Menu Function called to print to the LCD display
+ @param i used to scale the max distaance to the width of the screen
+ @param distance Distance read from sensor to be dispayed
+ @param distbar used to adjust how far along the screen the bar is to go acorrding to distance
+@code
+if (alert == 0) {
+if (g_timer_flag_standby) {
+ g_timer_flag_standby = 0;
+ T = tmp102.get_temperature();
+ standby++;
+ if (standby >3) {
+ standby = 3;
+ }
+ }
+
+ switch (standby) {
+ case 1:
+ if (check_flag == 1) {
+ sprintf(buffer4,"COLLISIONCHECK");
+ }
+ lcd.clear();
+ sprintf(buffer,"**PATH CLEAR**");
+ lcd.printString(buffer,0,0);
+ lcd.printString(buffer4,0,5);
+ lcd.refresh();
+ break;
+ case 2:
+ if (check_flag == 1) {
+ sprintf(buffer4,"COLLISIONCHECK");
+ lcd.clear();
+ sprintf(buffer3,"TEMP = %.2f",T);
+ sprintf(buffer2,"TEMPERATER");
+ lcd.printString(buffer3,4,2);
+ lcd.printString(buffer2,12,1);
+ lcd.printString(buffer4,0,5);
+
+ break;
+ case 3:
+ if (check_flag == 1) {
+ sprintf(buffer4,"COLLISIONCHECK");
+ lcd.clear();
+ sprintf(buffer3,"TEMP = %.2f",T);
+ sprintf(buffer2,"TEMPERATER");
+ lcd.refresh();
+ lcd.printString(buffer3,4,2);
+ lcd.printString(buffer2,12,1);
+ lcd.printString(buffer4,0,5);
+ lcd.setBrightness(0);
+ break;
+ }
+ }
+
+ //If alert isn't 0 then the distance is to be dispayed alonng with the the distance bar
+ else {
+ lcd.setBrightness(bright);
+ standby =0;
+ lcd.clear();
+
+ if (units == METRIC) {
+ sprintf(buffer,"%0.2f Cm",avgdistance);
+ sprintf(buffer1,"****RANGE!****");
+ sprintf(buffer2,"DISTANCE");
+
+ sprintf(buffer4,"Menu");
+
+ } else {
+ sprintf(buffer,"%0.2f Inches",avgdistance);
+ sprintf(buffer1,"****RANGE!****");
+ sprintf(buffer2,"***DISTANCE***");
+ sprintf(buffer4,"Menu");
+ }
+ lcd.printString(buffer,25,2);
+ lcd.printString(buffer1,0,0);
+ lcd.printString(buffer2,16,1);
+ lcd.printString(buffer4,0,5);
+
+
+ float h = (r7/84);
+ float distbar = (avgdistance*h);
+ //drawRect(int x0,int y0,int width,int height,int fill);
+ lcd.drawRect(0,29,distbar,7,1); //
+ lcd.refresh();
+@endcode
+*/
void lcdoutput();
+
void timer_isr_led();
void timer_isr_srf02();
void timer_isr_tone();
void timer_isr_standby();
+
/** Called to increment to brightness by 0.2 each time when at 1 resets back to 0.0
@param bright 0.0-1
@returns lcd.setbrightness
@@ -168,6 +250,7 @@
@endcode
*/
void backlight();
+void Getdistance();
void init_K64F();
void sw2_isr();
void sw1_isr();
@@ -339,151 +422,151 @@
}
@endcode
*/
- void menu();
- /**
- @code
- while(1) {
- /// innterupt used to shift page
- if (g_sw1_flag) {
- g_sw1_flag = 0;
- subpage++;
- }
- switch (subpage) {
- ///interupt used to adjust range
- case 0:
- if (g_sw2_flag) {
- g_sw2_flag = 0; // if it has, clear the flag
- if (r2 == r3) {
- r2 = 1;
- } else {
- r2 = r2+1;
- }
+void menu();
+/**
+@code
+ while(1) {
+ /// innterupt used to shift page
+ if (g_sw1_flag) {
+ g_sw1_flag = 0;
+ subpage++;
+ }
+ switch (subpage) {
+ ///interupt used to adjust range
+ case 0:
+ if (g_sw2_flag) {
+ g_sw2_flag = 0; // if it has, clear the flag
+ if (r2 == r3) {
+ r2 = 1;
+ } else {
+ r2 = r2+1;
}
- length2 = sprintf(buffer1,"*****MENU*****");
- length3 = sprintf(buffer2,"RANGE");
- length3 = sprintf(buffer3,"PARAMETERS");
- length4 = sprintf(buffer4,"1Cm to %iCm",r2);
- lcd.printString(buffer1,0,0);
- lcd.printString(buffer2,0,1);
- lcd.printString(buffer3,0,2);
- lcd.printString(buffer4,0,3);
- break;
+ }
+ length2 = sprintf(buffer1,"*****MENU*****");
+ length3 = sprintf(buffer2,"RANGE");
+ length3 = sprintf(buffer3,"PARAMETERS");
+ length4 = sprintf(buffer4,"1Cm to %iCm",r2);
+ lcd.printString(buffer1,0,0);
+ lcd.printString(buffer2,0,1);
+ lcd.printString(buffer3,0,2);
+ lcd.printString(buffer4,0,3);
+ break;
- case 1:
+ case 1:
- if (g_sw2_flag) {
- g_sw2_flag = 0; // if it has, clear the flag
- if (r3 == r4) {
- r3 = r2;
- } else {
- r3 += 1;
- }
+ if (g_sw2_flag) {
+ g_sw2_flag = 0; // if it has, clear the flag
+ if (r3 == r4) {
+ r3 = r2;
+ } else {
+ r3 += 1;
}
+ }
- sprintf(buffer1,"*****MENU*****");
- sprintf(buffer2,"RANGE");
- sprintf(buffer3,"PARAMETERS");
- sprintf(buffer4,"%iCm to %iCm",r2,r3);
- lcd.printString(buffer1,0,0);
- lcd.printString(buffer2,0,1);
- lcd.printString(buffer3,0,2);
- lcd.printString(buffer4,0,3);
- break;
+ sprintf(buffer1,"*****MENU*****");
+ sprintf(buffer2,"RANGE");
+ sprintf(buffer3,"PARAMETERS");
+ sprintf(buffer4,"%iCm to %iCm",r2,r3);
+ lcd.printString(buffer1,0,0);
+ lcd.printString(buffer2,0,1);
+ lcd.printString(buffer3,0,2);
+ lcd.printString(buffer4,0,3);
+ break;
- case 2:
+ case 2:
- if (g_sw2_flag) {
- g_sw2_flag = 0; // if it has, clear the flag
- if (r4 == r5) {
- r4 = r3;
- } else {
- r4 += 1;
- }
+ if (g_sw2_flag) {
+ g_sw2_flag = 0; // if it has, clear the flag
+ if (r4 == r5) {
+ r4 = r3;
+ } else {
+ r4 += 1;
}
+ }
- sprintf(buffer1,"*****MENU*****");
- sprintf(buffer2,"RANGE");
- sprintf(buffer3,"PARAMETERS");
- sprintf(buffer4,"%iCm to %iCm",r3,r4);
- lcd.printString(buffer1,0,0);
- lcd.printString(buffer2,0,1);
- lcd.printString(buffer3,0,2);
- lcd.printString(buffer4,0,3);
- break;
+ sprintf(buffer1,"*****MENU*****");
+ sprintf(buffer2,"RANGE");
+ sprintf(buffer3,"PARAMETERS");
+ sprintf(buffer4,"%iCm to %iCm",r3,r4);
+ lcd.printString(buffer1,0,0);
+ lcd.printString(buffer2,0,1);
+ lcd.printString(buffer3,0,2);
+ lcd.printString(buffer4,0,3);
+ break;
- case 3:
+ case 3:
- if (g_sw2_flag) {
- g_sw2_flag = 0; // if it has, clear the flag
- if (r5 == r6) {
- r5 = r4;
- } else {
- r5 += 1;
- }
+ if (g_sw2_flag) {
+ g_sw2_flag = 0; // if it has, clear the flag
+ if (r5 == r6) {
+ r5 = r4;
+ } else {
+ r5 += 1;
}
+ }
- sprintf(buffer1,"*****MENU*****");
- sprintf(buffer2,"RANGE");
- sprintf(buffer3,"PARAMETERS");
- sprintf(buffer4,"%iCm to %iCm",r4,r5);
- lcd.printString(buffer1,0,0);
- lcd.printString(buffer2,0,1);
- lcd.printString(buffer3,0,2);
- lcd.printString(buffer4,0,3);
- break;
- case 4:
+ sprintf(buffer1,"*****MENU*****");
+ sprintf(buffer2,"RANGE");
+ sprintf(buffer3,"PARAMETERS");
+ sprintf(buffer4,"%iCm to %iCm",r4,r5);
+ lcd.printString(buffer1,0,0);
+ lcd.printString(buffer2,0,1);
+ lcd.printString(buffer3,0,2);
+ lcd.printString(buffer4,0,3);
+ break;
+ case 4:
- if (g_sw2_flag) {
- g_sw2_flag = 0; // if it has, clear the flag
- if (r6 == r7) {
- r6 = r5;
- } else {
- r6 += 1;
- }
+ if (g_sw2_flag) {
+ g_sw2_flag = 0; // if it has, clear the flag
+ if (r6 == r7) {
+ r6 = r5;
+ } else {
+ r6 += 1;
}
+ }
- length2 = sprintf(buffer1,"*****MENU*****");
- length3 = sprintf(buffer2,"RANGE");
- length3 = sprintf(buffer3,"PARAMETERS");
- length3 = sprintf(buffer4,"%iCm to %iCm",r5,r6);
- lcd.printString(buffer1,0,0);
- lcd.printString(buffer2,0,1);
- lcd.printString(buffer3,0,2);
- lcd.printString(buffer4,0,3);
- break;
- case 5:
+ length2 = sprintf(buffer1,"*****MENU*****");
+ length3 = sprintf(buffer2,"RANGE");
+ length3 = sprintf(buffer3,"PARAMETERS");
+ length3 = sprintf(buffer4,"%iCm to %iCm",r5,r6);
+ lcd.printString(buffer1,0,0);
+ lcd.printString(buffer2,0,1);
+ lcd.printString(buffer3,0,2);
+ lcd.printString(buffer4,0,3);
+ break;
+ case 5:
- if (g_sw2_flag) {
- g_sw2_flag = 0; // if it has, clear the flag
- if (r7 == 300) {
- r7 = r6;
- } else {
- r7 += 1;
- }
+ if (g_sw2_flag) {
+ g_sw2_flag = 0; // if it has, clear the flag
+ if (r7 == 300) {
+ r7 = r6;
+ } else {
+ r7 += 1;
}
+ }
- length2 = sprintf(buffer1,"*****MENU*****");
- length3 = sprintf(buffer2,"RANGE");
- length3 = sprintf(buffer3,"PARAMETERS");
- length3 = sprintf(buffer4,"%iCm to %iCm",r6,r7);
- lcd.printString(buffer1,0,0);
- lcd.printString(buffer2,0,1);
- lcd.printString(buffer3,0,2);
- lcd.printString(buffer4,0,3);
- break;
+ length2 = sprintf(buffer1,"*****MENU*****");
+ length3 = sprintf(buffer2,"RANGE");
+ length3 = sprintf(buffer3,"PARAMETERS");
+ length3 = sprintf(buffer4,"%iCm to %iCm",r6,r7);
+ lcd.printString(buffer1,0,0);
+ lcd.printString(buffer2,0,1);
+ lcd.printString(buffer3,0,2);
+ lcd.printString(buffer4,0,3);
+ break;
- default:
- lcd.clear();
- // save();
- return;
- }
- }
+ default:
+ lcd.clear();
+ // save();
+ return;
}
- @endcode
- */
- void submenu();
- void save();
- void load();
- void standby1();
+}
+}
+@endcode
+*/
+void submenu();
+void save();
+void load();
+void GetDistance();
#endif
\ No newline at end of file