-
Notifications
You must be signed in to change notification settings - Fork 0
/
twitt.ino
171 lines (163 loc) · 4.46 KB
/
twitt.ino
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
#include <M5StickC.h>
#include <Wire.h>
#include <WiFi.h>
#include <IFTTTWebhook.h>
#include "tweet.h"
#define WIFI_SSID ""
#define WIFI_PASSWORD ""
#define IFTTT_API_KEY ""
#define IFTTT_EVENT_NAME "send_tweet"
#define IFTTT_WEBHOOK_DEBUG
#define CARDKB_ADDR 0x5F
int x = 1;
int y = 20;
int char_x = 6;
int char_y = 9;
String message = "";
void setup() {
M5.begin();
Serial.begin(115200);
Wire.begin();
//pinMode(5, INPUT);
//digitalWrite(5, HIGH);
M5.Lcd.fillScreen(BLACK);
M5.Lcd.setRotation(3);
M5.Lcd.setCursor(1, 1);
M5.Lcd.setTextColor(BLUE);
M5.Lcd.setTextSize(1);
M5.Lcd.printf("Tweeter un message");
M5.Lcd.println();
M5.Lcd.setTextColor(WHITE);
//M5.Lcd.printf(">>");
Serial.println();
WiFi.mode(WIFI_STA);
WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
setClock();
}
void loop() {
Wire.begin();
Wire.requestFrom(CARDKB_ADDR, 1);
while (Wire.available()) {
char c = Wire.read(); // receive a byte as characterif
if (c != 0) {
if (c == 8) { // Erase characters
if ((x == 1) && (y == 20)) { // If this isn't the beginning of the text
Serial.println("Can't ERASED");
} else {
if ((y != 20) && (x == 1)) { //If this is the beginning but not the last line
y = y - char_y;
x = 157;
}
Serial.println("ERASED");
M5.Lcd.fillRect(x - char_x, y - char_y, char_x, char_y, BLACK);
x = x - char_x;
M5.Lcd.setCursor(x, y - char_y);
Serial.print("X:");
Serial.println(x);
Serial.print("Y:");
Serial.println(y);
message = message.substring(0, message.length() - 1);
Serial.print("Message:");
Serial.println(message);
}
} else {
if ( (c != 27) && (c != 9) && (c != 181) && (c != 182) && (c != 180) && (c != 183) && (c != 13) ) { //ESC/TAB/UP/DOWN/LEFT/RIGHT/ENTER
if (message.length() <= 128) {
if (x == 157) {
y = y + char_y;
x = 1;
}
M5.Lcd.setCursor(x, y - char_y);
M5.Lcd.printf("%c", c);
Serial.print("CHAR:");
Serial.println(c, DEC);
message = message + c;
x = x + char_x;
Serial.print("X:");
Serial.println(x);
Serial.print("Y:");
Serial.println(y);
M5.Lcd.setCursor(x, y - char_y);
Serial.print("Message:");
Serial.println(message);
}
}
else {
if (c == 13) { //ENTER
Serial.println("Send tweet");
M5.Lcd.pushImage(0, 0, 160, 80, (uint16_t *)tweet);
Serial.print("Message:");
Serial.println(message);
Serial.print("URLENCODED:");
Serial.println(urlencode(message));
String msg = urlencode(message);
const char* msg2 = msg.c_str();
Serial.print("msg:");
Serial.println(msg2);
IFTTTWebhook wh(IFTTT_API_KEY, IFTTT_EVENT_NAME);
wh.trigger(msg2);
//Serial.println(http_code);
ESP.restart();
}
}
}
}
}
}
void setClock() {
configTime(0, 0, "pool.ntp.org", "time.nist.gov");
Serial.print(F("Waiting for NTP time sync: "));
time_t nowSecs = time(nullptr);
while (nowSecs < 8 * 3600 * 2) {
delay(500);
Serial.print(F("."));
yield();
nowSecs = time(nullptr);
}
Serial.println();
struct tm timeinfo;
gmtime_r(&nowSecs, &timeinfo);
Serial.print(F("Current time: "));
Serial.print(asctime(&timeinfo));
}
String urlencode(String str)
{
Serial.print("STR:");
Serial.println(str);
String encodedString="";
char c;
char code0;
char code1;
char code2;
for (int i =0; i < str.length(); i++){
c=str.charAt(i);
if (c == ' '){
encodedString+= '+';
} else if (isalnum(c)){
encodedString+=c;
} else{
code1=(c & 0xf)+'0';
if ((c & 0xf) >9){
code1=(c & 0xf) - 10 + 'A';
}
c=(c>>4)&0xf;
code0=c+'0';
if (c > 9){
code0=c - 10 + 'A';
}
code2='\0';
encodedString+='%';
encodedString+=code0;
encodedString+=code1;
encodedString+=code2;
}
yield();
}
Serial.print("ENCODED STRING ENDED:");
Serial.println(encodedString);
return encodedString;
}