Артём Захаров
hg
Dependencies: LoRaTransmitter mbed BME280 SX1272Lib
Revision 3:4e51739d3a97, committed 2022-06-11
- Comitter:
- aizakharov
- Date:
- Sat Jun 11 14:20:20 2022 +0000
- Parent:
- 1:30ce00fbab55
- Commit message:
- hhjjhkxkhn
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BME280.lib Sat Jun 11 14:20:20 2022 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/MACRUM/code/BME280/#bce5ac62b015
--- a/Grove_LCD_RGB_Backlight.lib Fri May 13 15:45:57 2022 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -https://os.mbed.com/users/cmatz3/code/Grove_LCD_RGB_Backlight/#5ce38ef7a7db
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LoRaTransmitter.lib Sat Jun 11 14:20:20 2022 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/aizakharov/code/LoRaTransmitter/#30ce00fbab55
--- a/main.cpp Fri May 13 15:45:57 2022 +0000
+++ b/main.cpp Sat Jun 11 14:20:20 2022 +0000
@@ -2,8 +2,9 @@
#include "main.h"
#include "sx1272-hal.h"
#include "debug.h"
+#include "BME280.h"
-#include "Grove_LCD_RGB_Backlight.h"
+
/* Set this flag to '1' to display debug messages on the console */
#define DEBUG_MESSAGE 1
@@ -57,14 +58,14 @@
DigitalOut led( LED1 );
#endif
-Serial pc(USBTX, USBRX); // tx, rx
-AnalogIn voltage(PC_5);
-AnalogIn current(A1);
+//Serial pc(USBTX, USBRX); // tx, rx
+AnalogIn ground(A1);
+BME280 sensor(I2C_SDA, I2C_SCL);
Ticker measure;
-Ticker send;
-Grove_LCD_RGB_Backlight lcd(I2C_SDA, I2C_SCL);
+
-//Grove_LCD_RGB_Backlight rgbLCD(I2C_SDA, I2C_SCL);
+
+
/*
* Global variables declarations
@@ -106,57 +107,27 @@
int8_t SnrValue = 0.0;
//float measured_sinus = 0.0;
int16_t j = 0;
-float voltage_sinus, current_sinus;
-volatile float Vsum = 0,Vmax =0, Vmean = 0, Imax =0, Isum = 0, Imean = 0, Ud = 0, Id = 0, cosi = 0;
-volatile double P = 0, P2 = 0, S2 = 0, P1=0, S1=0;
+float ground_hum, temperature, pressure, humidity;
uint16_t strSize = 0;
char str[BUFFER_SIZE];
-char monitor[16]="0", monitor1[16]="0";
+
void meas (void)
{
- j++;
- voltage_sinus = voltage*2200;
- current_sinus = current*5;
- Vsum+=voltage_sinus;
- Isum+=current_sinus;
- if (voltage_sinus>Vmax)
- Vmax=voltage_sinus;
- if (current_sinus>Imax)
- Imax=current_sinus;
-
- P=P+(((voltage_sinus-Vmean)*(current_sinus-Imean))*(0.0002/3600000));
- P2=P2+((voltage_sinus-Vmean)*(current_sinus-Imean));
- if((((voltage_sinus-Vmean)*(current_sinus-Imean))*(0.0002/3600000))>0)
- S2=S2+((voltage_sinus-Vmean)*(current_sinus-Imean));
+ ground_hum = ground;
+ printf("Ground humidity is %5.2f%%\n\r", ground_hum*100);
+ printf("%2.2f degC, %04.2f hPa, %2.2f %%\n\r", temperature, pressure, humidity);
+ strSize = sprintf ( str, "%5.2f%%, %5.2f degC, %5.2f hPa, %5.2f %%", ground_hum*100, temperature, pressure, humidity);
+ State = TX;
-
-
- if (j>=300)
- {
- j = 0;
- Vmean=Vsum/(300);
- Imean = Isum/(300);
- P1=P2/300; S1=S2/300;
- Ud=(Vmax-Vmean)/1.41;
- Id=(Imax-Imean)/1.41;
- Vmax = 0; Imax = 0;
-
- cosi = P2/S2;
- P2=0; S2=0;
- }
+
}
-void transmit (void)
-{
- strSize = sprintf ( str, "W=%10.4fkWh, cos fi=%5.4f, P1=%5.4f, S1=%5.4f", P, cosi, P2, S2);
- State = TX;
-
-}
+
@@ -242,25 +213,14 @@
- measure.attach_us(&meas, 200);
- send.attach(&transmit, 30);
+ measure.attach(&meas, 5);
while( 1 )
{
- lcd.setRGB(0, 255, 0);
-
-
- sprintf(monitor, "U=%3.0fV, I=%3.2fA", Ud, Id);
- sprintf(monitor1, "P=%8.2f kWh", P);
- // Print a message to the LCD.
- lcd.locate(0, 0);
- lcd.print(monitor);
- lcd.locate(0, 1);
- lcd.print(monitor1);
switch( State )
{
@@ -281,6 +241,7 @@
State = LOWPOWER;
break;
case RX_ERROR:
+ Radio.Rx( RX_TIMEOUT_VALUE );
State = LOWPOWER;
break;
case TX_TIMEOUT:
@@ -293,7 +254,10 @@
State = LOWPOWER;
break;
}
-
+ temperature = sensor.getTemperature();
+ pressure = sensor.getPressure();
+ humidity = sensor.getHumidity();
+
wait(5);
}
}