Aditya Barve
This consists of code to display characters received from the transmitter and displays them on the shiftbrites. The color can be chosen dynamically.
main.cpp
- Committer:
- abarve9
- Date:
- 2012-12-07
- Revision:
- 0:26a9f2b8a0c7
File content as of revision 0:26a9f2b8a0c7:
#include "ADXL345.h"
#include "mbed.h"
#include "iostream"
#include "stdio.h"
#include "stdlib.h"
#include "string"
using namespace std;
PortOut ledport(Port1, 0xFFFFFFFF);
ADXL345 accelerometer(p5, p6, p7, p8);
//Serial pc(USBTX, USBRX);
//---shiftbrite
DigitalOut latch(p15);
DigitalOut enable(p16);
SPI spi(p11, p12, p13);
DigitalOut led8(p28);
DigitalOut led7(p27);
DigitalOut led6(p26);
DigitalOut led5(p25);
DigitalOut led4(p24);
DigitalOut led3(p23);
DigitalOut led2(p22);
DigitalOut led1(p21);
// ------------------------- Zigbee -------------
Serial xbee2(p9, p10);
DigitalOut rst1(p17);
Serial pc1(USBTX, USBRX);
DigitalOut myled(LED2);
//----RGB Led function
void RGB_LED(int red, int green, int blue)
{
unsigned int low_color=0;
unsigned int high_color=0;
high_color=(blue<<4)|((red&0x3C0)>>6);
low_color=(((red&0x3F)<<10)|(green));
spi.write(high_color);
spi.write(low_color);
latch=1;
latch=0;
}
int main()
{
int count=0;
int readings[3] = {0, 0, 0};
//int del = 0;
int16_t sum = 0;
int16_t xval[50];
int i = 0;
char text[30];
int len,len1;
len1 = 0;
len = 0;
//---------SHift brite
int red=0;
int green=0;
int blue=0;
spi.format(16,0);
spi.frequency(500000);
enable=0;
latch=0;
// --------- Zigbee
char character;
rst1 = 0; //Set reset pin to 0
myled = 0;
wait_ms(1);
rst1 = 1; //Set reset pin to 1
wait_ms(1);
char buffer[20];
int global = 0;
//--- Zigbeeee
const char font[0x60][5] = {
{0x00,0x00,0x00,0x00,0x00}, // ASCII - 32 space
{0x00,0x00,0xF9,0x00,0x00}, // ASCII - 33 !
{0x00,0xE0,0x00,0xE0,0x00}, // ASCII - 34 "
{0x24,0x7E,0x24,0x7E,0x24}, // ASCII - 35 #
{0x34,0x4A,0xFF,0x49,0x26}, // ASCII - 36 $
{0x22,0x04,0x08,0x10,0x22}, // ASCII - 37 %
{0x26,0x59,0x4D,0x52,0x25}, // ASCII - 38 &
{0x00,0x00,0xE0,0x00,0x00}, // ASCII - 39 '
{0x00,0x3C,0x42,0x81,0x00}, // ASCII - 40 (
{0x00,0x81,0x42,0x3C,0x00}, // ASCII - 41 )
{0x28,0x30,0xE0,0x30,0x28}, // ASCII - 42 *
{0x08,0x08,0x3E,0x08,0x08}, // ASCII - 43 +
{0x00,0x01,0x02,0x00,0x00}, // ASCII - 44 ,
{0x08,0x08,0x08,0x08,0x08}, // ASCII - 45 -
{0x00,0x00,0x01,0x00,0x00}, // ASCII - 46 .
{0x02,0x04,0x08,0x10,0x20}, // ASCII - 47 /
{0x7E,0x81,0x81,0x81,0x7E}, // ASCII - 48 0
{0x00,0x21,0xFF,0x01,0x00}, // ASCII - 49 1
{0x41,0x83,0x85,0x89,0x71}, // ASCII - 50 2
{0x42,0x91,0x91,0x91,0x6E}, // ASCII - 51 3
{0xF0,0x10,0x10,0x10,0xFF}, // ASCII - 52 4
{0xF2,0x91,0x91,0x91,0x8E}, // ASCII - 53 5
{0x3E,0x51,0x91,0x91,0x8E}, // ASCII - 54 6
{0x87,0x88,0x90,0xA0,0xC0}, // ASCII - 55 7
{0x76,0x89,0x89,0x89,0x76}, // ASCII - 56 8
{0x62,0x91,0x91,0x91,0x7e}, // ASCII - 57 9
{0x00,0x00,0x24,0x00,0x00}, // ASCII - 58 :
{0x00,0x01,0x12,0x00,0x00}, // ASCII - 59 ;
{0x00,0x08,0x14,0x22,0x41}, // ASCII - 60 <
{0x14,0x14,0x14,0x14,0x14}, // ASCII - 61 =
{0x00,0x41,0x22,0x14,0x08}, // ASCII - 62 >
{0x40,0x80,0x8D,0x90,0x60}, // ASCII - 63 ?
{0x7E,0x81,0xBD,0xA5,0x78}, // ASCII - 64 @
{0x3F,0x48,0x88,0x48,0x3F}, // ASCII - 65 A
{0xFF,0x91,0x91,0x99,0x66}, // ASCII - 66 B
{0x3C,0x42,0x81,0x81,0x42}, // ASCII - 67 C
{0xFF,0x81,0x81,0x42,0x3C}, // ASCII - 68 D
{0xFF,0x91,0x91,0x91,0x81}, // ASCII - 69 E
{0xFF,0x90,0x90,0x90,0x80}, // ASCII - 70 F
{0x3E,0x41,0x8F,0x88,0x4F}, // ASCII - 71 G
{0xFF,0x10,0x10,0x10,0xFF}, // ASCII - 72 H
{0x00,0x81,0xFF,0x81,0x00}, // ASCII - 73 I
{0x06,0x01,0x81,0xFE,0x80}, // ASCII - 74 J
{0xFF,0x18,0x24,0x42,0x81}, // ASCII - 75 K
{0xFF,0x01,0x01,0x01,0x01}, // ASCII - 76 L
{0xFF,0x40,0x30,0x40,0xFF}, // ASCII - 77 M
{0xFF,0x40,0x20,0x10,0xFF}, // ASCII - 78 N
{0x7E,0x81,0x81,0x81,0x7E}, // ASCII - 79 O
{0xFF,0x90,0x90,0x90,0x60}, // ASCII - 80 P
{0x7E,0x81,0x85,0x82,0x7D}, // ASCII - 81 Q
{0xFF,0x98,0x94,0x92,0x61}, // ASCII - 82 R
{0x72,0x89,0x89,0x89,0x46}, // ASCII - 83 S
{0x80,0x80,0xFF,0x80,0x80}, // ASCII - 84 T
{0xFE,0x01,0x01,0x01,0xFE}, // ASCII - 85 U
{0xFC,0x02,0x01,0x02,0xFC}, // ASCII - 86 V
{0xFF,0x02,0x1C,0x02,0xFF}, // ASCII - 87 W
{0xC3,0x24,0x18,0x24,0xC3}, // ASCII - 88 X
{0xC0,0x20,0x1F,0x20,0xC0}, // ASCII - 89 Y
{0x87,0x89,0x91,0xA1,0xC1}, // ASCII - 90 Z
{0x00,0xFF,0x81,0x81,0x00}, // ASCII - 91 [
{0x20,0x10,0x08,0x04,0x02}, // ASCII - 92 '\'
{0x00,0x81,0x81,0xFF,0x00}, // ASCII - 93 ]
{0x20,0x40,0x80,0x40,0x20}, // ASCII - 94 ^
{0x01,0x01,0x01,0x01,0x01}, // ASCII - 95 _
{0x00,0x80,0x40,0x20,0x00}, // ASCII - 96 `
{0x26,0x29,0x29,0x1F,0x01}, // ASCII - 97 a
{0xFF,0x11,0x11,0x11,0x0E}, // ASCII - 98 b
{0x0E,0x11,0x11,0x11,0x11}, // ASCII - 99 c
{0x0E,0x11,0x11,0x11,0xFF}, // ASCII - 500 d
{0x0E,0x15,0x15,0x15,0x0D}, // ASCII - 101 e
{0x10,0x10,0x7F,0x90,0x90}, // ASCII - 102 f
{0x08,0x15,0x15,0x15,0x0E}, // ASCII - 103 g
{0xFF,0x08,0x08,0x08,0x07}, // ASCII - 104 h
{0x00,0x00,0x9F,0x00,0x00}, // ASCII - 105 i
{0x02,0x01,0x01,0x9F,0x00}, // ASCII - 106 j
{0xFF,0x04,0x0A,0x11,0x00}, // ASCII - 107 k
{0x00,0x01,0xFF,0x01,0x00}, // ASCII - 108 l
{0x1F,0x10,0x0F,0x10,0x0F}, // ASCII - 109 m
{0x10,0x0F,0x10,0x10,0x0F}, // ASCII - 110 n
{0x0E,0x11,0x11,0x11,0x0E}, // ASCII - 111 o
{0x1F,0x14,0x14,0x14,0x08}, // ASCII - 112 p
{0x08,0x14,0x14,0x14,0x1F}, // ASCII - 113 q
{0x1F,0x08,0x10,0x10,0x08}, // ASCII - 114 r
{0x09,0x15,0x15,0x15,0x12}, // ASCII - 115 s
{0x10,0x10,0x7F,0x11,0x12}, // ASCII - 116 t
{0x1F,0x01,0x01,0x1F,0x01}, // ASCII - 117 u
{0x1C,0x02,0x01,0x02,0x1C}, // ASCII - 118 v
{0x1E,0x01,0x0F,0x01,0x1E}, // ASCII - 119 w
{0x11,0x0A,0x04,0x0A,0x11}, // ASCII - 120 x
{0x11,0x0A,0x04,0x08,0x10}, // ASCII - 121 y
{0x11,0x13,0x15,0x19,0x11}, // ASCII - 122 z
{0x18,0x66,0x81,0x81,0x00}, // ASCII - 123 {
{0x00,0x00,0xFF,0x00,0x00}, // ASCII - 124 |
{0x00,0x81,0x81,0x66,0x18}, // ASCII - 125 }
{0x0C,0x10,0x08,0x04,0x18}, // ASCII - 126 ~
};
char currentchar = 0;
int LED_MASK = 0xFFFFFFFF;
//pc.printf("Starting ADXL345 test...\r\n");
// pc.printf("Device ID is: 0x%02x\r\n", accelerometer.getDevId());
wait(3);
//Go into standby mode to configure the device.
accelerometer.setPowerControl(0x00);
//Full resolution, +/-16g, 4mg/LSB.
accelerometer.setDataFormatControl(0x0B);
//3.2kHz data rate.
accelerometer.setDataRate(ADXL345_3200HZ);
//Measurement mode.
accelerometer.setPowerControl(0x08);
while (1) {
global=0;
while(1) {
// test = xbee2.readable();
if(xbee2.readable()) {
character = xbee2.getc();
if(character == 13) {
buffer[global] = '\0';
break;
} else {
buffer[global]= character;
global++;
}
}
}
pc1.printf("\n\rbuffer = %s\n\r" ,buffer);
//pc1.printf(" \n\rBuffer = %s", buffer);
len1 = strlen(buffer);
for( int m =0; m < (len1 + 2); m++) {
text[m] = 0x20;
}
for( int m =(len1 + 2); m <( 2*len1 + 2); m++) {
text[m] = buffer[m - (len1 +2)];
}
text[2*len1 + 2] = '\0';
len = strlen(text);
for(int p =0; p <len; p++) {
pc1.printf("%c", text[p]);
}
pc1.printf("\n\rstrlen(text) = %d", len);
float waitvalue = 0.08 / ((6*len));
while(!(xbee2.readable())) {
red = 0;
green = 0;
blue = 0;
do {
accelerometer.getOutput(readings);
if(xbee2.readable())
break;
} while((int16_t)readings[1] < 50);
i = 0;
while(text[i] != '\0') {
/*
led8 = 0;
led7 = 0;
led6 = 0;
led5 = 0;
led4 = 0;
led3 = 0;
led2 = 0;
led1 = 0; */
for( int m=0; m < 8; m++) {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
wait(waitvalue);
currentchar = text[i];
for( int m =0; m <5; m++) {
char mal = font[currentchar - 0x20][m];
led8 = mal & 0x80;
led7 = mal & 0x40;
led6 = mal & 0x20;
led5 = mal & 0x10;
led4 = mal & 0x08;
led3 = mal & 0x04;
led2 = mal & 0x02;
led1 = mal & 0x01;
if(led8 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
if(led7 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
if(led6 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
if(led5 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
if(led4 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
if(led3 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
if(led2 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
if(led1 == 1) {
if( i == (len1+2)) {
green = 200;
red = 0;
blue = 0;
} else if ( i == (len1+3)) {
green = 0;
red = 0;
blue = 200;
} else if ( i == (len1 + 4)) {
green = 200;
red = 200;
blue = 0;
} else {
green = 0;
red = 200;
blue = 0;
}
RGB_LED(red,green,blue);
} else {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
wait(waitvalue);
}
/*led8 = 0;
led7 = 0;
led6 = 0;
led5 = 0;
led4 = 0;
led3 = 0;
led2 = 0;
led1 = 0;*/
for( int j=0; j< 8; j++) {
red = 0;
green = 0;
blue = 0;
RGB_LED(red,green,blue);
}
wait(waitvalue);
i++;
}
do {
accelerometer.getOutput(readings);
if(xbee2.readable())
break;
} while((int16_t)readings[1] > -50);
}
}
}