will/arduino-rs232-twitter-signage
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Fixing stuff to latest version

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Will Bradley 2012-09-20 04:14:37 -07:00
parent 4bbe270c1d
commit 404e384c08
1 changed files with 105 additions and 85 deletions
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186
led_signage_wifi_4.ino
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@ -1,59 +1,63 @@
/* /*
* A simple sketch that uses WiServer to serve a web page * A simple sketch that uses WiServer to serve a web page
*/ */
#include <avr/pgmspace.h>
#include <SoftwareSerial.h> #include <SoftwareSerial.h>
uint8_t la[8] PROGMEM ={0x7c,0x44,0x44,0x7c,0x44}; uint8_t la[8]={0x00,0x7c,0x44,0x44,0x7c,0x44,0x00,0x00};
uint8_t lb[8] PROGMEM ={0x7c,0x44,0x78,0x44,0x7c}; uint8_t lb[8]={0x00,0x7c,0x44,0x78,0x44,0x7c,0x00,0x00};
uint8_t lc[8] PROGMEM ={0x7c,0x40,0x40,0x40,0x7c}; uint8_t lc[8]={0x00,0x7c,0x40,0x40,0x40,0x7c,0x00,0x00};
const uint8_t ld[8] PROGMEM ={0x78,0x44,0x44,0x44,0x78}; uint8_t ld[8]={0x00,0x78,0x44,0x44,0x44,0x78,0x00,0x00};
const uint8_t le[8] PROGMEM ={0x7c,0x40,0x78,0x40,0x7c}; uint8_t le[8]={0x00,0x7c,0x40,0x78,0x40,0x7c,0x00,0x00};
const uint8_t lf[8] PROGMEM ={0x7c,0x40,0x70,0x40,0x40}; uint8_t lf[8]={0x00,0x7c,0x40,0x70,0x40,0x40,0x00,0x00};
const uint8_t lg[8] PROGMEM ={0x7c,0x40,0x4c,0x44,0x7c}; uint8_t lg[8]={0x00,0x7c,0x40,0x4c,0x44,0x7c,0x00,0x00};
const uint8_t lh[8] PROGMEM ={0x44,0x44,0x7c,0x44,0x44}; uint8_t lh[8]={0x00,0x44,0x44,0x7c,0x44,0x44,0x00,0x00};
const uint8_t li[8] PROGMEM ={0x7c,0x10,0x10,0x10,0x7c}; uint8_t li[8]={0x00,0x7c,0x10,0x10,0x10,0x7c,0x00,0x00};
const uint8_t lj[8] PROGMEM ={0x0c,0x04,0x04,0x44,0x7c}; uint8_t lj[8]={0x00,0x0c,0x04,0x04,0x44,0x7c,0x00,0x00};
const uint8_t lk[8] PROGMEM ={0x44,0x48,0x70,0x48,0x44}; uint8_t lk[8]={0x00,0x44,0x48,0x70,0x48,0x44,0x00,0x00};
const uint8_t ll[8] PROGMEM ={0x40,0x40,0x40,0x40,0x7c}; uint8_t ll[8]={0x00,0x40,0x40,0x40,0x40,0x7c,0x00,0x00};
const uint8_t lm[8] PROGMEM ={0x44,0x6c,0x54,0x44,0x44}; uint8_t lm[8]={0x00,0x44,0x6c,0x54,0x44,0x44,0x00,0x00};
const uint8_t ln[8] PROGMEM ={0x44,0x64,0x54,0x4c,0x44}; uint8_t ln[8]={0x00,0x44,0x64,0x54,0x4c,0x44,0x00,0x00};
const uint8_t lo[8] PROGMEM ={0x38,0x44,0x44,0x44,0x38}; uint8_t lo[8]={0x00,0x38,0x44,0x44,0x44,0x38,0x00,0x00};
const uint8_t lp[8] PROGMEM ={0x78,0x44,0x78,0x40,0x40}; uint8_t lp[8]={0x00,0x78,0x44,0x78,0x40,0x40,0x00,0x00};
const uint8_t lq[8] PROGMEM ={0x7c,0x44,0x44,0x7c,0x10}; uint8_t lq[8]={0x00,0x7c,0x44,0x44,0x7c,0x10,0x00,0x00};
const uint8_t lr[8] PROGMEM ={0x78,0x44,0x78,0x44,0x44}; uint8_t lr[8]={0x00,0x78,0x44,0x78,0x44,0x44,0x00,0x00};
const uint8_t ls[8] PROGMEM ={0x7c,0x40,0x7c,0x04,0x7c}; uint8_t ls[8]={0x00,0x7c,0x40,0x7c,0x04,0x7c,0x00,0x00};
const uint8_t lt[8] PROGMEM ={0x7c,0x10,0x10,0x10,0x10}; uint8_t lt[8]={0x00,0x7c,0x10,0x10,0x10,0x10,0x00,0x00};
const uint8_t lu[8] PROGMEM ={0x44,0x44,0x44,0x44,0x7c}; uint8_t lu[8]={0x00,0x44,0x44,0x44,0x44,0x7c,0x00,0x00};
const uint8_t lv[8] PROGMEM ={0x44,0x44,0x28,0x28,0x10}; uint8_t lv[8]={0x00,0x44,0x44,0x28,0x28,0x10,0x00,0x00};
const uint8_t lw[8] PROGMEM ={0x44,0x44,0x54,0x54,0x28}; uint8_t lw[8]={0x00,0x44,0x44,0x54,0x54,0x28,0x00,0x00};
const uint8_t lx[8] PROGMEM ={0x44,0x28,0x10,0x28,0x44}; uint8_t lx[8]={0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00};
const uint8_t ly[8] PROGMEM ={0x44,0x44,0x28,0x10,0x10}; uint8_t ly[8]={0x00,0x44,0x44,0x28,0x10,0x10,0x00,0x00};
const uint8_t lz[8] PROGMEM ={0x7c,0x08,0x10,0x20,0x7c}; uint8_t lz[8]={0x00,0x7c,0x08,0x10,0x20,0x7c,0x00,0x00};
//MEMSAVING uint8_t nze[8]={0x00,0x7c,0x4c,0x54,0x64,0x7c,0x00,0x00};
const uint8_t nze[8] PROGMEM ={0x7c,0x4c,0x54,0x64,0x7c}; uint8_t non[8]={0x00,0x10,0x30,0x10,0x10,0x38,0x00,0x00};
const uint8_t non[8] PROGMEM ={0x10,0x30,0x10,0x10,0x38}; uint8_t ntw[8]={0x00,0x78,0x04,0x38,0x40,0x7c,0x00,0x00};
const uint8_t ntw[8] PROGMEM ={0x78,0x04,0x38,0x40,0x7c}; uint8_t nth[8]={0x00,0x7c,0x04,0x38,0x04,0x7c,0x00,0x00};
const uint8_t nth[8] PROGMEM ={0x7c,0x04,0x38,0x04,0x7c}; uint8_t nfo[8]={0x00,0x40,0x40,0x50,0x7c,0x10,0x00,0x00};
const uint8_t nfo[8] PROGMEM ={0x40,0x40,0x50,0x7c,0x10}; uint8_t nfi[8]={0x00,0x7c,0x40,0x78,0x04,0x78,0x00,0x00};
const uint8_t nfi[8] PROGMEM ={0x7c,0x40,0x78,0x04,0x78}; uint8_t nsi[8]={0x00,0x7c,0x40,0x7c,0x44,0x7c,0x00,0x00};
const uint8_t nsi[8] PROGMEM ={0x7c,0x40,0x7c,0x44,0x7c}; uint8_t nse[8]={0x00,0x7c,0x04,0x08,0x10,0x10,0x00,0x00};
const uint8_t nse[8] PROGMEM ={0x7c,0x04,0x08,0x10,0x10}; uint8_t nei[8]={0x00,0x7c,0x44,0x7c,0x44,0x7c,0x00,0x00};
const uint8_t nei[8] PROGMEM ={0x7c,0x44,0x7c,0x44,0x7c}; uint8_t nni[8]={0x00,0x7c,0x44,0x7c,0x04,0x7c,0x00,0x00};
const uint8_t nni[8] PROGMEM ={0x7c,0x44,0x7c,0x04,0x7c};
const uint8_t pqu[8] PROGMEM ={0x78,0x04,0x18,0x00,0x10}; uint8_t pqu[8]={0x00,0x78,0x04,0x18,0x00,0x10,0x00,0x00};
const uint8_t ppe[8] PROGMEM ={0x00,0x00,0x00,0x00,0x20}; uint8_t ppe[8]={0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00};
const uint8_t pco[8] PROGMEM ={0x00,0x00,0x00,0x20,0x20}; uint8_t pco[8]={0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x00};
const uint8_t pap[8] PROGMEM ={0x20,0x20,0x00,0x00,0x00}; uint8_t pap[8]={0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00};
const uint8_t pqt[8] PROGMEM ={0x28,0x28,0x00,0x00,0x00}; uint8_t pqt[8]={0x28,0x28,0x00,0x00,0x00,0x00,0x00,0x00};
uint8_t pcl[8]={0x00,0x00,0x20,0x00,0x20,0x00,0x00,0x00};
uint8_t sp[8]={0,0,0,0,0}; uint8_t sp[8]={0,0,0,0,0,0,0,0};
SoftwareSerial mySerial(2, 3, true); SoftwareSerial mySerial(2, 3, true);
boolean serial_debug = false; boolean serial_debug = false;
String lineread; String lineread;
char signbuffer[18];
int signcursor = 0;
char output[5]; char output[5];
uint8_t a[1]; uint8_t a[1];
@ -102,8 +106,11 @@ unsigned char security_passphrase_len;
// IP Address for api.twitter.com // IP Address for api.twitter.com
uint8 ip[] = {199,59,150,41}; //uint8 ip[] = {199,59,150,41};
GETrequest getTweet(ip, 80, "api.twitter.com", "/1/statuses/user_timeline.json?include_entities=false&include_rts=false&screen_name=heatsynclabs&count=1"); uint8 ip[] = {50,56,124,136};
//GETrequest getTweet(ip, 80, "api.twitter.com", "/1/statuses/user_timeline.json?include_entities=false&include_rts=false&screen_name=heatsynclabs&count=1");
GETrequest getTweet(ip, 80, "tweet.zyphon.com", "/cgi-bin/signage.rb");
long updateTime = 0; long updateTime = 0;
@ -129,6 +136,8 @@ void setup() {
void loop(){ void loop(){
// Check if it's time to get an update // Check if it's time to get an update
if (millis() >= updateTime) { if (millis() >= updateTime) {
Serial.println("go!"); Serial.println("go!");
@ -137,6 +146,13 @@ void loop(){
// Get an update every 30 seconds // Get an update every 30 seconds
updateTime += 1000 * 30; updateTime += 1000 * 30;
} }
else{
// Check if it's time to clear the screen (20 secs before update)
if (millis() >= updateTime-1000*20) {
load_message(" ");
send_data();
}
}
// Run WiServer // Run WiServer
WiServer.server_task(); WiServer.server_task();
@ -150,20 +166,18 @@ void load_message(char textmsg[18]) {
// this is the 118 byte header // this is the 118 byte header
i = {0x1B,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0xD4,0x9,0x1B,0xE8,0x7,0xD4,0xA,0x1B,0xE8,0x0,0x0,0x0,0x17,0x3B,0x3B,0x7F,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x0,0x10,0x62,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x64,0x0,0x0,0x30,0x30,0x30,0x30,0x33,0x30,0x30,0x33,0x30,0x30,0x5C,0x42,0x30,0x30,0x5C,0x70,0x0,0x70,0x30,0x30,0x33,0x30,0x30,0x33,0x1,0x70,0x30,0x30,0x33,0x30,0x30,0x33,0x0,0x0,0x70,0x2E,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x48,0x0,0x10,0x0}; i = {0x1B,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0xD4,0x9,0x1B,0xE8,0x7,0xD4,0xA,0x1B,0xE8,0x0,0x0,0x0,0x17,0x3B,0x3B,0x7F,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x40,0x0,0x10,0x62,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x64,0x0,0x0,0x30,0x30,0x30,0x30,0x33,0x30,0x30,0x33,0x30,0x30,0x5C,0x42,0x30,0x30,0x5C,0x70,0x0,0x70,0x30,0x30,0x33,0x30,0x30,0x33,0x1,0x70,0x30,0x30,0x33,0x30,0x30,0x33,0x0,0x0,0x70,0x2E,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x48,0x0,0x10,0x0};
uint8_t* message[18]; uint8_t* message[18];
// convert message to led font // convert message to led font
for(int chr=0;chr<18;chr++){ for(int chr=0;chr<18;chr++){
switch(textmsg[chr]) { switch(textmsg[chr]) {
case 'a': case 'a':
//message[chr] = la; message[chr] = la;
memcpy_P(&(message[chr]), pgm_read_byte(&(la)), 1);
break; break;
case 'b': case 'b':
//message[chr] = lb; message[chr] = lb;
memcpy_P(&(message[chr]), pgm_read_byte(&(lb)), 1);
break; break;
/*
case 'c': case 'c':
message[chr] = lc; message[chr] = lc;
break; break;
@ -236,7 +250,6 @@ void load_message(char textmsg[18]) {
case 'z': case 'z':
message[chr] = lz; message[chr] = lz;
break; break;
//MEMSAVING
case '0': case '0':
message[chr] = nze; message[chr] = nze;
break; break;
@ -282,13 +295,15 @@ void load_message(char textmsg[18]) {
case '"': case '"':
message[chr] = pqt; message[chr] = pqt;
break; break;
case ':':
message[chr] = pcl;
break;
case ' ': case ' ':
message[chr] = sp; message[chr] = sp;
break; break;
default: default:
message[chr] = sp; message[chr] = sp;
break;*/ break;
} }
} }
@ -301,7 +316,7 @@ void load_message(char textmsg[18]) {
// for each char in message: // for each char in message:
for(int chr=0;chr<18;chr++){ for(int chr=0;chr<18;chr++){
// width is 9 bytes // width is 9 bytes
// each letter occupies 1 byte in width and 5 (frmrly 8) bytes in height (horizontal scanning) // each letter occupies 1 byte in width and 8 bytes in height (horizontal scanning)
// max height is 16 lines // max height is 16 lines
// max offset is 118+72+9+63 = 262 // max offset is 118+72+9+63 = 262
@ -315,20 +330,19 @@ void load_message(char textmsg[18]) {
i[ofst+18] = message[chr][2]; i[ofst+18] = message[chr][2];
i[ofst+27] = message[chr][3]; i[ofst+27] = message[chr][3];
i[ofst+36] = message[chr][4]; i[ofst+36] = message[chr][4];
//i[ofst+45] = message[chr][5]; i[ofst+45] = message[chr][5];
//i[ofst+54] = message[chr][6]; i[ofst+54] = message[chr][6];
//i[ofst+63] = message[chr][7]; i[ofst+63] = message[chr][7];
} }
} }
void ser_print(){ void ser_print(){
while (mySerial.available()) { // while (mySerial.available()) {
lineread = String(mySerial.read(),HEX); // lineread = String(mySerial.read(),HEX);
lineread.toCharArray(output,5); // lineread.toCharArray(output,5);
// }
}
} }
@ -403,30 +417,36 @@ void setup_sign_protocol() {
// Function to handle data from the server // Function to handle data from the server
void processData(char* data, int len) { void processData(char* data, int len) {
// Do stuff with the data here // Do stuff with the data here
char buffer[18];
for(int i=0;i<len;i++){ for(int i=0;i<len;i++){
if(data[i] == '"' Serial.print(data[i]);
&& data[i+1] == 't' if(data[i] == '^' || signcursor > 0) {
&& data[i+2] == 'e' // append to stream if we find a ^ or if we're already appending
&& data[i+3] == 'x'
&& data[i+4] == 't'
&& data[i+5] == '"'
&& data[i+6] == ':'
&& data[i+7] == '"'
) {
i=i+8;
while(data[i] != '"' && i < len) {
buffer = {data[i],data[i+1],data[i+2],data[i+3],
data[i+4],data[i+5],data[i+6],data[i+7],
data[i+8],data[i+9],data[i+10],data[i+11],
data[i+12],data[i+13],data[i+14],data[i+15],
data[i+16],data[i+17]};
i=i+18; // advance past the ^
load_message(buffer); if(data[i] == '^') {
i=i+1;
}
while(data[i] != '$' && i < len) {
signbuffer[signcursor] = data[i];
signcursor++;
i++;
if(data[i] == '$' || signcursor > 17 || i > len) {
// fill in any remaining letters in the buffer
for(int j=signcursor;j<18;j++){
signbuffer[j]='\0';
}
// send to the screen
signcursor = 0;
Serial.print("> sending:");
Serial.println(signbuffer);
load_message(signbuffer);
send_data(); send_data();
delay(2000); }
} }
} }