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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
/*************************************/
// EMETTEUR
//
// SCK 5 // GPIO5 -- SX1278's SCK
// MISO 19 // GPIO19 -- SX1278's MISO
// MOSI 27 // GPIO27 -- SX1278's MOSI
// SS 18 // GPIO18 -- SX1278's CS
// RST 14 // GPIO14 -- SX1278's RESET
// DI0 26 // GPIO26 -- SX1278's IRQ(Interrupt Request)
// BAND 433E6
//
// I2C_SDA 4
// I2C_SCL 15
// OLED_RST 16
/**************************************/
#include <LoRa.h>
#include <SPI.h>
#include <Wire.h>
//Libraries for OLED Display
#include "SSD1306.h"
#include "boards.h"
#include <OneButton.h> // <a href="http://www.mathertel.de/Arduino/OneButtonLibrary.aspx" target="_blank">http://www.mathertel.de/Arduino/OneButtonLibrary.aspx</a>
SSD1306Wire display(0x3c, I2C_SDA, I2C_SCL);
const byte pinBouton1 = 32;
const byte pinBouton2 = 33;
const byte pinBouton3 = 13;
const uint8_t vbatPin = 35;
#define BUTTON_PIN_BITMASK 0x300002000 // PIN13+PIN32+PIN33 in hex
#define uS_TO_S_FACTOR 1000000 /* Conversion factor for micro seconds to seconds */
#define TIME_TO_SLEEP 60 /* Time ESP32 will go to sleep (in seconds) */
RTC_DATA_ATTR int bootCount = 0;
OneButton sw1(pinBouton1);
int value1;
OneButton sw2(pinBouton2);
int value2;
OneButton sw3(pinBouton3);
int value3;
float VBAT; // battery voltage from ESP32 ADC read
// CALLBACKS BOUTON 1
void sw1Click() {loraMessage("1");}
void sw1DoubleClick() {loraMessage("11");}
void sw1DebutLong() {loraMessage("1D");}
void sw1FinLong() {loraMessage("1F");}
// CALLBACKS BOUTON 2
void sw2Click() {loraMessage("2");}
void sw2DoubleClick() {loraMessage("21");}
void sw2DebutLong() {loraMessage("2D");}
void sw2FinLong() {loraMessage("2F");}
// CALLBACKS BOUTON 3
void sw3Click() {loraMessage("3");}
void sw3DoubleClick() {loraMessage("31");}
void sw3DebutLong() {loraMessage("3D");}
void sw3FinLong() {loraMessage("3F");}
//**********************************************
// SETUP
//**********************************************
void setup() {
Serial.begin(115200);
initBoard();
display.init();
display.flipScreenVertically();
display.setFont(ArialMT_Plain_10);
while (!Serial) yield();
SPI.begin(RADIO_SCLK_PIN,RADIO_MISO_PIN,MOSI,RADIO_MOSI_PIN );
LoRa.setPins(RADIO_CS_PIN,RADIO_RST_PIN,RADIO_DIO_PIN);
Serial.println("LoRa Sender");
if (!LoRa.begin(LoRa_frequency)) { // LoRa_frequency
Serial.println("Starting LoRa failed!");
while (true) yield();
}
Serial.println("init ok");
display.init();
display.flipScreenVertically();
display.setFont(ArialMT_Plain_10);
display.setTextAlignment(TEXT_ALIGN_CENTER);
display.drawString(64, 22, "Emetteur: OK");
display.display();
delay(100);
//Increment boot number and print it every reboot
++bootCount;
Serial.println("Boot number: " + String(bootCount));
// BTN1
sw1.attachClick(sw1Click);
sw1.attachDoubleClick(sw1DoubleClick);
sw1.attachLongPressStart(sw1DebutLong);
sw1.attachLongPressStop(sw1FinLong);
// BTN2
sw2.attachClick(sw2Click);
sw2.attachDoubleClick(sw2DoubleClick);
sw2.attachLongPressStart(sw2DebutLong);
sw2.attachLongPressStop(sw2FinLong);
// BTN3
sw3.attachClick(sw3Click);
sw3.attachDoubleClick(sw3DoubleClick);
sw3.attachLongPressStart(sw3DebutLong);
sw3.attachLongPressStop(sw3FinLong);
//Print the GPIO used to wake up
print_wakeup_reason();
print_GPIO_wake_up();
esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);
esp_sleep_enable_ext1_wakeup(BUTTON_PIN_BITMASK,ESP_EXT1_WAKEUP_ANY_HIGH);
esp_deep_sleep_start();
}
//**********************************************
// LOOP
//**********************************************
void loop() {
}
//***********************************************
void loraMessage(const char * message) {
LoRa.beginPacket();
LoRa.println(message);
LoRa.endPacket();
}
//************************************************
void print_GPIO_wake_up(){
uint64_t GPIO_reason = esp_sleep_get_ext1_wakeup_status();
Serial.print("GPIO qui a déclenché le réveil : GPIO ");
Serial.println((log(GPIO_reason))/log(2), 0);
int val = (int)((log(GPIO_reason))/log(2));
switch (val)
{
case 32: loraMessage("1"); break;
case 33: loraMessage("2"); break;
case 13:
loraMessage("3");
AffVBAT();
break;
default : Serial.printf("Aucun GPIO n'a déclenché le réveil :"); break;
}
}
char string[25];
void drawFontFaceDemo(float Vbat) {
// Font Demo1
// create more fonts at <a href="http://oleddisplay.squix.ch/" target="_blank">http://oleddisplay.squix.ch/</a>
display.setTextAlignment(TEXT_ALIGN_LEFT);
display.setFont(ArialMT_Plain_10);
display.drawString(0, 0, "Battery");
display.setFont(ArialMT_Plain_16);
display.drawString(0, 10, "Monitoring");
display.setFont(ArialMT_Plain_24);
itoa(Vbat,string,10);
sprintf(string,"%7.5f",Vbat);
display.drawString(0, 26, string);
}
void AffVBAT() {
// Battery Voltage
VBAT = (float)(analogRead(vbatPin)) / 4095*2*3.3*1.1;
Serial.println("Vbat = "); Serial.print(VBAT); Serial.println(" Volts");
display.clear();
drawFontFaceDemo(VBAT);
display.display();
delay(2000);
}
void print_wakeup_reason(){
esp_sleep_wakeup_cause_t source_reveil;
source_reveil = esp_sleep_get_wakeup_cause();
switch(source_reveil){
case ESP_SLEEP_WAKEUP_TIMER :
Serial.println("Réveil causé par un timer");
loraMessage("4");
break;
default : Serial.printf("Réveil pas causé par le Deep Sleep: %d\n",source_reveil); break;
}
} |
Comment transférer ma mesure ESP32 Lora ?
Répondre avec citation
Partager