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434
led_signage_wifi_4.ino
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434
led_signage_wifi_4.ino
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/*
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* A simple sketch that uses WiServer to serve a web page
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*/
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#include <avr/pgmspace.h>
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#include <SoftwareSerial.h>
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uint8_t la[8] PROGMEM ={0x7c,0x44,0x44,0x7c,0x44};
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uint8_t lb[8] PROGMEM ={0x7c,0x44,0x78,0x44,0x7c};
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uint8_t lc[8] PROGMEM ={0x7c,0x40,0x40,0x40,0x7c};
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const uint8_t ld[8] PROGMEM ={0x78,0x44,0x44,0x44,0x78};
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const uint8_t le[8] PROGMEM ={0x7c,0x40,0x78,0x40,0x7c};
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const uint8_t lf[8] PROGMEM ={0x7c,0x40,0x70,0x40,0x40};
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const uint8_t lg[8] PROGMEM ={0x7c,0x40,0x4c,0x44,0x7c};
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const uint8_t lh[8] PROGMEM ={0x44,0x44,0x7c,0x44,0x44};
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const uint8_t li[8] PROGMEM ={0x7c,0x10,0x10,0x10,0x7c};
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const uint8_t lj[8] PROGMEM ={0x0c,0x04,0x04,0x44,0x7c};
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const uint8_t lk[8] PROGMEM ={0x44,0x48,0x70,0x48,0x44};
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const uint8_t ll[8] PROGMEM ={0x40,0x40,0x40,0x40,0x7c};
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const uint8_t lm[8] PROGMEM ={0x44,0x6c,0x54,0x44,0x44};
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const uint8_t ln[8] PROGMEM ={0x44,0x64,0x54,0x4c,0x44};
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const uint8_t lo[8] PROGMEM ={0x38,0x44,0x44,0x44,0x38};
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const uint8_t lp[8] PROGMEM ={0x78,0x44,0x78,0x40,0x40};
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const uint8_t lq[8] PROGMEM ={0x7c,0x44,0x44,0x7c,0x10};
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const uint8_t lr[8] PROGMEM ={0x78,0x44,0x78,0x44,0x44};
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const uint8_t ls[8] PROGMEM ={0x7c,0x40,0x7c,0x04,0x7c};
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const uint8_t lt[8] PROGMEM ={0x7c,0x10,0x10,0x10,0x10};
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const uint8_t lu[8] PROGMEM ={0x44,0x44,0x44,0x44,0x7c};
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const uint8_t lv[8] PROGMEM ={0x44,0x44,0x28,0x28,0x10};
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const uint8_t lw[8] PROGMEM ={0x44,0x44,0x54,0x54,0x28};
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const uint8_t lx[8] PROGMEM ={0x44,0x28,0x10,0x28,0x44};
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const uint8_t ly[8] PROGMEM ={0x44,0x44,0x28,0x10,0x10};
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const uint8_t lz[8] PROGMEM ={0x7c,0x08,0x10,0x20,0x7c};
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//MEMSAVING
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const uint8_t nze[8] PROGMEM ={0x7c,0x4c,0x54,0x64,0x7c};
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const uint8_t non[8] PROGMEM ={0x10,0x30,0x10,0x10,0x38};
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const uint8_t ntw[8] PROGMEM ={0x78,0x04,0x38,0x40,0x7c};
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const uint8_t nth[8] PROGMEM ={0x7c,0x04,0x38,0x04,0x7c};
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const uint8_t nfo[8] PROGMEM ={0x40,0x40,0x50,0x7c,0x10};
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const uint8_t nfi[8] PROGMEM ={0x7c,0x40,0x78,0x04,0x78};
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const uint8_t nsi[8] PROGMEM ={0x7c,0x40,0x7c,0x44,0x7c};
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const uint8_t nse[8] PROGMEM ={0x7c,0x04,0x08,0x10,0x10};
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const uint8_t nei[8] PROGMEM ={0x7c,0x44,0x7c,0x44,0x7c};
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const uint8_t nni[8] PROGMEM ={0x7c,0x44,0x7c,0x04,0x7c};
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const uint8_t pqu[8] PROGMEM ={0x78,0x04,0x18,0x00,0x10};
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const uint8_t ppe[8] PROGMEM ={0x00,0x00,0x00,0x00,0x20};
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const uint8_t pco[8] PROGMEM ={0x00,0x00,0x00,0x20,0x20};
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const uint8_t pap[8] PROGMEM ={0x20,0x20,0x00,0x00,0x00};
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const uint8_t pqt[8] PROGMEM ={0x28,0x28,0x00,0x00,0x00};
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uint8_t sp[8]={0,0,0,0,0};
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SoftwareSerial mySerial(2, 3, true);
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boolean serial_debug = false;
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String lineread;
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char output[5];
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uint8_t a[1];
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uint8_t b[13];
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uint8_t c[1];
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uint8_t d[1];
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uint8_t e[1];
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uint8_t f[1];
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uint8_t g[12];
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uint8_t h[1];
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uint8_t i[262];
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uint8_t j[24];
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#include <WiServer.h>
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#define WIRELESS_MODE_INFRA 1
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#define WIRELESS_MODE_ADHOC 2
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// Wireless configuration parameters ----------------------------------------
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unsigned char local_ip[] = {192,168,1,100}; // IP address of WiShield
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unsigned char gateway_ip[] = {192,168,1,1}; // router or gateway IP address
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unsigned char subnet_mask[] = {255,255,255,0}; // subnet mask for the local network
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const prog_char ssid[] PROGMEM = {"heatsynclabs"}; // max 32 bytes
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unsigned char security_type = 2; // 0 - open; 1 - WEP; 2 - WPA; 3 - WPA2
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// WPA/WPA2 passphrase
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const prog_char security_passphrase[] PROGMEM = {"yourpasswordhere"}; // max 64 characters
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// WEP 128-bit keys
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// sample HEX keys
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prog_uchar wep_keys[] PROGMEM = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, // Key 0
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // Key 1
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // Key 2
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // Key 3
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};
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// setup the wireless mode
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// infrastructure - connect to AP
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// adhoc - connect to another WiFi device
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unsigned char wireless_mode = WIRELESS_MODE_INFRA;
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unsigned char ssid_len;
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unsigned char security_passphrase_len;
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// End of wireless configuration parameters ----------------------------------------
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// IP Address for api.twitter.com
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uint8 ip[] = {199,59,150,41};
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GETrequest getTweet(ip, 80, "api.twitter.com", "/1/statuses/user_timeline.json?include_entities=false&include_rts=false&screen_name=heatsynclabs&count=1");
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long updateTime = 0;
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void setup() {
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// Enable Serial output and ask WiServer to generate log messages (optional)
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Serial.begin(57600);
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Serial.println("wifi");
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// Initialize WiServer and have it use the sendMyPage function to serve pages
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WiServer.init(NULL);
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WiServer.enableVerboseMode(true);
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getTweet.setReturnFunc(processData);
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updateTime = millis();
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Serial.println("ser");
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// set the data rate for the SoftwareSerial port
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mySerial.begin(9600);
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mySerial.println("hi");
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//setup_sign_protocol();
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Serial.println("dun");
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}
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void loop(){
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// Check if it's time to get an update
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if (millis() >= updateTime) {
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Serial.println("go!");
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getTweet.submit();
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// Get an update every 30 seconds
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updateTime += 1000 * 30;
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}
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// Run WiServer
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WiServer.server_task();
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delay(10);
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}
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void load_message(char textmsg[18]) {
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// max size is 262 bytes with 118 bytes of header, leaving 144 bytes for 16x72 (1152 pixels)
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// this is the 118 byte header
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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};
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uint8_t* message[18];
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// convert message to led font
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for(int chr=0;chr<18;chr++){
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switch(textmsg[chr]) {
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case 'a':
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//message[chr] = la;
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memcpy_P(&(message[chr]), pgm_read_byte(&(la)), 1);
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break;
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case 'b':
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//message[chr] = lb;
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memcpy_P(&(message[chr]), pgm_read_byte(&(lb)), 1);
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break;
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/*
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case 'c':
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message[chr] = lc;
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break;
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case 'd':
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message[chr] = ld;
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break;
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case 'e':
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message[chr] = le;
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break;
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case 'f':
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message[chr] = lf;
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break;
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case 'g':
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message[chr] = lg;
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break;
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case 'h':
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message[chr] = lh;
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break;
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case 'i':
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message[chr] = li;
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break;
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case 'j':
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message[chr] = lj;
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break;
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case 'k':
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message[chr] = lk;
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break;
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case 'l':
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message[chr] = ll;
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break;
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case 'm':
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message[chr] = lm;
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break;
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case 'n':
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message[chr] = ln;
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break;
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case 'o':
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message[chr] = lo;
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break;
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case 'p':
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message[chr] = lp;
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break;
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case 'q':
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message[chr] = lq;
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break;
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case 'r':
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message[chr] = lr;
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break;
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case 's':
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message[chr] = ls;
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break;
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case 't':
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message[chr] = lt;
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break;
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case 'u':
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message[chr] = lu;
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break;
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case 'v':
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message[chr] = lv;
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break;
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case 'w':
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message[chr] = lw;
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break;
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case 'x':
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message[chr] = lx;
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break;
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case 'y':
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message[chr] = ly;
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break;
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case 'z':
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message[chr] = lz;
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break;
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//MEMSAVING
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case '0':
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message[chr] = nze;
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break;
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case '1':
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message[chr] = non;
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break;
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case '2':
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message[chr] = ntw;
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break;
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case '3':
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message[chr] = nth;
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break;
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case '4':
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message[chr] = nfo;
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break;
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case '5':
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message[chr] = nfi;
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break;
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case '6':
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message[chr] = nsi;
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break;
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case '7':
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message[chr] = nse;
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break;
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case '8':
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message[chr] = nei;
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break;
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case '9':
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message[chr] = nni;
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break;
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case '?':
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message[chr] = pqu;
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break;
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case '.':
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message[chr] = ppe;
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break;
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case ',':
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message[chr] = pco;
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break;
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case '\'':
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message[chr] = pap;
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break;
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case '"':
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message[chr] = pqt;
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break;
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case ' ':
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message[chr] = sp;
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break;
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default:
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message[chr] = sp;
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break;*/
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}
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}
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int col;
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int prerow;
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int row;
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int ofst;
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// for each char in message:
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for(int chr=0;chr<18;chr++){
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// width is 9 bytes
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// each letter occupies 1 byte in width and 5 (frmrly 8) bytes in height (horizontal scanning)
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// max height is 16 lines
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// max offset is 118+72+9+63 = 262
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col = chr%9; // col must never exceed 9 bytes
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prerow = chr/9; // if we're on a new row of text...
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row = 72*prerow; // ...shift by 72 (8 lines of 9 bytes)
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ofst = 118+row+col; // also we have an 118 byte offset due to the header
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||||
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||||
i[ofst] = message[chr][0];
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i[ofst+9] = message[chr][1];
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i[ofst+18] = message[chr][2];
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i[ofst+27] = message[chr][3];
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i[ofst+36] = message[chr][4];
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//i[ofst+45] = message[chr][5];
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//i[ofst+54] = message[chr][6];
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//i[ofst+63] = message[chr][7];
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}
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}
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||||
void ser_print(){
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||||
while (mySerial.available()) {
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||||
lineread = String(mySerial.read(),HEX);
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||||
lineread.toCharArray(output,5);
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||||
}
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||||
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||||
}
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||||
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||||
void array_sw(uint8_t data[], int datasize) {
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||||
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uint8_t datasum = 0;
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||||
sw(0x2);
|
||||
sw(0x0);
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||||
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||||
for(int i=0;i<datasize;i++){
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sw(data[i]);
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datasum = datasum+data[i];
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||||
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||||
}
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||||
sw(0x0);
|
||||
sw(datasum);
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sw(0x3);
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||||
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||||
delay(20);
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||||
}
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||||
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||||
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||||
void sw(int hex) {
|
||||
mySerial.write((uint8_t)hex);
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||||
}
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||||
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||||
void sw(uint8_t hex) {
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||||
mySerial.write(hex);
|
||||
}
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||||
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||||
void send_data() {
|
||||
array_sw(a, sizeof(a));
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||||
ser_print();
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||||
array_sw(b, sizeof(b));
|
||||
ser_print();
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||||
array_sw(c, sizeof(c));
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||||
ser_print();
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||||
array_sw(d, sizeof(d));
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ser_print();
|
||||
array_sw(e, sizeof(e));
|
||||
ser_print();
|
||||
array_sw(f, sizeof(f));
|
||||
ser_print();
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||||
array_sw(g, sizeof(g));
|
||||
ser_print();
|
||||
array_sw(h, sizeof(h));
|
||||
ser_print();
|
||||
array_sw(i, sizeof(i));
|
||||
ser_print();
|
||||
array_sw(j, sizeof(j));
|
||||
ser_print();
|
||||
}
|
||||
|
||||
void setup_sign_protocol() {
|
||||
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||||
// Protocol crap
|
||||
a = {0x1};
|
||||
b = {0x6,0x7,0xD4,0x9,0x5,0x1B,0xE8,0x8,0x17,0x37,0x1B,0xE8,0xE4};
|
||||
c = {0x0};
|
||||
d = {0xA};
|
||||
e = {0x1A};
|
||||
f = {0x1};
|
||||
g = {0x6,0x7,0xD4,0x9,0x5,0x1B,0xE8,0x8,0x17,0x38,0x0,0x9C};
|
||||
h = {0x18};
|
||||
// Set all LEDs on
|
||||
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,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x48,0x0,0x10,0x0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
|
||||
// Protocol crap
|
||||
j = {0x19,0x44,0x49,0x53,0x50,0x0,0x0,0x0,0x48,0x0,0x10,0x1,0x0,0x0,0x0,0x0,0x0,0x28,0x0,0x0,0x50,0x0,0x0,0x58};
|
||||
|
||||
}
|
||||
|
||||
// Function to handle data from the server
|
||||
void processData(char* data, int len) {
|
||||
// Do stuff with the data here
|
||||
char buffer[18];
|
||||
|
||||
for(int i=0;i<len;i++){
|
||||
if(data[i] == '"'
|
||||
&& data[i+1] == 't'
|
||||
&& data[i+2] == 'e'
|
||||
&& 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;
|
||||
load_message(buffer);
|
||||
send_data();
|
||||
delay(2000);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user