Guillou Glenn
Programme pour envoyer les données avec capteur A
Dependencies: SX1272Lib WakeUp mbed-src mbed
Revision 0:525251350363, committed 2017-05-13
- Comitter:
- guillouhouede
- Date:
- Sat May 13 16:24:23 2017 +0000
- Commit message:
- A;
Changed in this revision
diff -r 000000000000 -r 525251350363 DHT.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DHT.lib Sat May 13 16:24:23 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/guillouhouede/code/prog_envoyer_A/#4160ad41c4ec
diff -r 000000000000 -r 525251350363 SX1272Lib.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SX1272Lib.lib Sat May 13 16:24:23 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Semtech/code/SX1272Lib/#cd1093b6676f
diff -r 000000000000 -r 525251350363 WakeUp.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WakeUp.lib Sat May 13 16:24:23 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/Sissors/code/WakeUp/#49ca85e8822f
diff -r 000000000000 -r 525251350363 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat May 13 16:24:23 2017 +0000
@@ -0,0 +1,453 @@
+#include "mbed.h"
+#include "main.h"
+#include "sx1272-hal.h"
+#include "debug.h"
+#include "DHT.h"
+#include "WakeUp.h"
+
+//glenn
+AnalogIn in(PC_3);// Pour la photorésistance
+AnalogIn in2(PC_2);// Pour la conductivite
+
+DHT sensor(PC_5,DHT22); // Pour humi/tempe
+
+
+/*****************************************************
+Attention /!\ On récupère la valeur de la résistance et pas des lux
+Et aussi on a la valeur du sensor direct, pas de la conductivité exactement
+Mettre ça dans la raspberry je pense, ou direct sur le site web
+******************************************************/
+
+
+#define DEBUG_MESSAGE 1
+
+/* Set this flag to '1' to use the LoRa modulation or to '0' to use FSK modulation */
+#define USE_MODEM_LORA 1
+#define USE_MODEM_FSK !USE_MODEM_LORA
+
+#define RF_FREQUENCY 868000000 // Hz
+#define TX_OUTPUT_POWER 14 // 14 dBm
+
+#if USE_MODEM_LORA == 1
+
+ #define LORA_BANDWIDTH 2 // [0: 125 kHz,
+ // 1: 250 kHz,
+ // 2: 500 kHz,
+ // 3: Reserved]
+ #define LORA_SPREADING_FACTOR 7 // [SF7..SF12]
+ #define LORA_CODINGRATE 1 // [1: 4/5,
+ // 2: 4/6,
+ // 3: 4/7,
+ // 4: 4/8]
+ #define LORA_PREAMBLE_LENGTH 8 // Same for Tx and Rx
+ #define LORA_SYMBOL_TIMEOUT 5 // Symbols
+ #define LORA_FIX_LENGTH_PAYLOAD_ON false
+ #define LORA_FHSS_ENABLED false
+ #define LORA_NB_SYMB_HOP 4
+ #define LORA_IQ_INVERSION_ON false
+ #define LORA_CRC_ENABLED true
+
+#elif USE_MODEM_FSK == 1
+
+ #define FSK_FDEV 25000 // Hz
+ #define FSK_DATARATE 19200 // bps
+ #define FSK_BANDWIDTH 50000 // Hz
+ #define FSK_AFC_BANDWIDTH 83333 // Hz
+ #define FSK_PREAMBLE_LENGTH 5 // Same for Tx and Rx
+ #define FSK_FIX_LENGTH_PAYLOAD_ON false
+ #define FSK_CRC_ENABLED true
+
+#else
+ #error "Please define a modem in the compiler options."
+#endif
+
+#define RX_TIMEOUT_VALUE 3500000 // in us
+#define BUFFER_SIZE 32 // Define the payload size here
+
+#if( defined ( TARGET_KL25Z ) || defined ( TARGET_LPC11U6X ) )
+DigitalOut led(LED2);
+#else
+DigitalOut led(LED1);
+#endif
+
+/*********************************************
+// fonction sleep
+**********************************************/
+/*Timeout timeout; // Create the Timeout object
+void wait_LowPow(unsigned long time);
+void timer_interrupt() // The Timer interrupt service routine
+{
+ // Nothing to do, just for wakeup the system
+}
+void wait_LowPow(unsigned long time) // Wait in low power mode function implementation
+{
+ timeout.attach(&timer_interrupt, time); // Set the timer interrupt service rutine (ISR) and the time for the timeout (in seconds)
+ sleep(); // Enter Low Power Mode (It cant be used deep_sleep() mode, because that mode disable the timer)
+}*/
+
+//
+/*
+ * Global variables declarations
+ */
+typedef enum
+{
+ LOWPOWER = 0,
+ IDLE,
+
+ RX,
+ RX_TIMEOUT,
+ RX_ERROR,
+
+ TX,
+ TX_TIMEOUT,
+
+ CAD,
+ CAD_DONE
+}AppStates_t;
+
+volatile AppStates_t State = LOWPOWER;
+
+/*!
+ * Radio events function pointer
+ */
+static RadioEvents_t RadioEvents;
+
+/*
+ * Global variables declarations
+ */
+SX1272MB2xAS Radio( NULL );
+
+//const uint8_t PingMsg[] = "PING";
+//const uint8_t PongMsg[] = "PONG";
+const uint8_t CommandeDebut[] = "1";
+
+/*const uint8_t PingMsg[] = 42;
+const uint8_t PongMsg[] = "Message reçu !";*/
+
+uint16_t BufferSize = BUFFER_SIZE;
+uint8_t Buffer[BUFFER_SIZE];
+
+int16_t RssiValue = 0.0;
+int8_t SnrValue = 0.0;
+
+
+
+int main()
+{
+ int err;//pour dht22
+ //float val_celcius;//dht22
+ // float val_humi;//dht22
+ uint8_t i;
+ bool isMaster = false;
+
+ debug( "\n\n\r SX1272 Ping Pong Demo Application \n\n\r" );
+
+ // Initialize Radio driver
+ RadioEvents.TxDone = OnTxDone;
+ RadioEvents.RxDone = OnRxDone;
+ RadioEvents.RxError = OnRxError;
+ RadioEvents.TxTimeout = OnTxTimeout;
+ RadioEvents.RxTimeout = OnRxTimeout;
+ Radio.Init( &RadioEvents );
+
+
+
+
+ //
+
+ // verify the connection with the board
+ while( Radio.Read( REG_VERSION ) == 0x00 )
+ {
+ debug( "Radio could not be detected!\n\r", NULL );
+ wait( 1 );
+ }
+
+ debug_if( ( DEBUG_MESSAGE & ( Radio.DetectBoardType( ) == SX1272MB2XAS ) ) , "\n\r > Board Type: SX1272MB2xAS < \n\r" );
+
+ Radio.SetChannel( RF_FREQUENCY );
+
+#if USE_MODEM_LORA == 1
+
+ debug_if( LORA_FHSS_ENABLED, "\n\n\r > LORA FHSS Mode < \n\n\r");
+ debug_if( !LORA_FHSS_ENABLED, "\n\n\r > LORA Mode < \n\n\r");
+
+ Radio.SetTxConfig( MODEM_LORA, TX_OUTPUT_POWER, 0, LORA_BANDWIDTH,
+ LORA_SPREADING_FACTOR, LORA_CODINGRATE,
+ LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
+ LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, 2000000 );
+
+ Radio.SetRxConfig( MODEM_LORA, LORA_BANDWIDTH, LORA_SPREADING_FACTOR,
+ LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
+ LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON, 0,
+ LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, true );
+
+#elif USE_MODEM_FSK == 1
+
+ debug("\n\n\r > FSK Mode < \n\n\r");
+ Radio.SetTxConfig( MODEM_FSK, TX_OUTPUT_POWER, FSK_FDEV, 0,
+ FSK_DATARATE, 0,
+ FSK_PREAMBLE_LENGTH, FSK_FIX_LENGTH_PAYLOAD_ON,
+ FSK_CRC_ENABLED, 0, 0, 0, 2000000 );
+
+ Radio.SetRxConfig( MODEM_FSK, FSK_BANDWIDTH, FSK_DATARATE,
+ 0, FSK_AFC_BANDWIDTH, FSK_PREAMBLE_LENGTH,
+ 0, FSK_FIX_LENGTH_PAYLOAD_ON, 0, FSK_CRC_ENABLED,
+ 0, 0, false, true );
+
+#else
+
+#error "Please define a modem in the compiler options."
+
+#endif
+
+ debug_if( DEBUG_MESSAGE, "Starting Ping-Pong loop\r\n" );
+
+ led = 0;
+
+ Radio.Rx( RX_TIMEOUT_VALUE );
+ wait(1);
+
+ union{
+ float val_celcius;
+ uint8_t array_celcius[4];
+ };
+ union{
+ float res;
+ uint8_t array_res[4];
+ };
+ union{
+ float val_humi;
+ uint8_t array_humi[4];
+ };
+ union{
+ float val_condu;
+ uint8_t array_condu[4];
+ };
+
+ /*fill le buffer au debut
+ */
+ for( i = 0; i < BufferSize; i++ )
+ {
+ Buffer[i] = 0;
+ }
+
+ WakeUp::calibrate();
+
+ while( 1 )
+ {
+ /***************************************************************************************************
+ Declaraction et récupération des données capteurs
+ *****************************************************************************************************/
+
+ float in_value = in.read();
+ res=(10000*in_value)/(3.3 - in_value); // valeur resistance, voir lux après
+ float in2_value = in2.read();
+ val_condu = in2_value;//Valeur conductivity, voir pour les coef après
+
+ debug("la valeur de conductivité du capteur vaut %f\n",val_condu);
+
+ err = sensor.readData(); //on lit le dht22
+ if (err == 0) {//Valeurs pour dht22
+ val_celcius= sensor.ReadTemperature(CELCIUS);
+ val_humi= sensor.ReadHumidity();
+ printf("Temperature is %4.2f C \r\n",sensor.ReadTemperature(CELCIUS));
+ //printf("val_celcius vaut %f\n",val_celcius);
+ } else
+ printf("\r\nErr %i \n",err);
+
+ wait(2);
+ /***************************************************************************************************
+ On passe les données en uint8_t pour les mettre dans le buffer
+ *****************************************************************************************************/
+ /****************************************************************************************************
+ Test mise en veille
+ *****************************************************************************************************/
+ /* WakeUp::set_ms(5000);
+ //Enter deepsleep, the program won't go beyond this point until it is woken up
+ //sleep(10);
+ //wait_LowPow(10);
+ deepsleep();
+ wait(5);*/
+ /***************************************************************************************************
+ Les états de Lora
+ ***************************************************************************************************/
+ switch( State )
+ {
+ case RX:
+ if( BufferSize > 0 )
+ {
+ debug("buffer 0 : %d\n",Buffer[0]);
+ if(Buffer[0] == 1 )
+ {
+ led = !led;
+ debug( "ordre de commencer\r\n" );
+
+ //Buffer[0,1,2] c'est pour commander les différents appareils. Ici buffer 0
+ Buffer[1]=1;//Ordre pour dire qu'on a bien renvoyer le message
+ // We fill the buffer with numbers for the payload
+ Buffer[4]=array_res[0];
+ Buffer[5]=array_res[1];
+ Buffer[6]=array_res[2];
+ Buffer[7]=array_res[3];
+
+ Buffer[8]=array_condu[0];
+ Buffer[9]=array_condu[1];
+ Buffer[10]=array_condu[2];
+ Buffer[11]=array_condu[3];
+
+ Buffer[12]=array_celcius[0];
+ Buffer[13]=array_celcius[1];
+ Buffer[14]=array_celcius[2];
+ Buffer[15]=array_celcius[3];
+
+ Buffer[16]=array_humi[0];
+ Buffer[17]=array_humi[1];
+ Buffer[18]=array_humi[2];
+ Buffer[19]=array_humi[3];
+ for( i = 20; i < BufferSize; i++ )
+ {
+ Buffer[i] = i - 20;
+ }
+
+ Buffer[0]=0;
+ wait_ms( 2000 ); //On attend 2sec c'est pour le dht
+ Radio.Send( Buffer, BufferSize );
+ //On sleep ici
+ //sleep(1000);
+ //sleep();
+ //wait(10);
+ WakeUp::set_ms(3600000);
+ //Enter deepsleep, the program won't go beyond this point until it is woken up
+ //sleep(10);
+ //wait_LowPow(10);
+ deepsleep();
+ wait(3600);
+ //debug("fin deepsleep");
+
+ }
+ else // valid reception but not a PING as expected
+ { // Set device as master and start again
+ //isMaster = true;
+ Radio.Rx( RX_TIMEOUT_VALUE );
+ }
+ }
+
+ State = LOWPOWER;
+ break;
+ case TX:
+ led = !led;
+
+ if( isMaster == true )
+ {
+ //debug( "Ping...\r\n" );
+
+ //debug("La resistance vaut %f\n",res);
+ }
+ else
+ {
+ debug( "Dans tx sans etre le maitre\r\n" );
+ debug("La resistance vaut %f\n",res);
+ }
+ Radio.Rx( RX_TIMEOUT_VALUE );
+ State = LOWPOWER;
+ break;
+ case RX_TIMEOUT:
+ if( isMaster == true )
+ {
+ // Send the next PING frame
+ //strcpy( ( char* )Buffer, ( char* )PingMsg );
+ for( i = 4; i < BufferSize; i++ )
+ {
+ Buffer[i] = i - 4;
+ }
+ wait_ms( 2000 );
+ Radio.Send( Buffer, BufferSize );
+ }
+ else
+ {
+ Radio.Rx( RX_TIMEOUT_VALUE );
+ }
+ State = LOWPOWER;
+ break;
+ case RX_ERROR:
+ // We have received a Packet with a CRC error, send reply as if packet was correct
+ if( isMaster == true )
+ {
+ // Send the next PING frame
+ //strcpy( ( char* )Buffer, ( char* )PingMsg );
+ for( i = 4; i < BufferSize; i++ )
+ {
+ Buffer[i] = i - 4;
+ }
+ wait_ms( 2000 );
+ Radio.Send( Buffer, BufferSize );
+ }
+ else
+ {
+ // Send the next PONG frame
+ //strcpy( ( char* )Buffer, ( char* )PongMsg );
+ for( i = 4; i < BufferSize; i++ )
+ {
+ Buffer[i] = i - 4;
+ }
+ wait_ms( 2000 );
+ Radio.Send( Buffer, BufferSize );
+ }
+ State = LOWPOWER;
+ break;
+ case TX_TIMEOUT:
+ Radio.Rx( RX_TIMEOUT_VALUE );
+ State = LOWPOWER;
+ break;
+ case LOWPOWER:
+ break;
+ default:
+ State = LOWPOWER;
+ break;
+ }
+ //wait(2);
+ }
+}
+
+void OnTxDone( void )
+{
+ Radio.Sleep( );
+ State = TX;
+ debug_if( DEBUG_MESSAGE, "> OnTxDone\n\r" );
+}
+
+void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr)
+{
+ Radio.Sleep( );
+ BufferSize = size;
+ memcpy( Buffer, payload, BufferSize );
+ RssiValue = rssi;
+ SnrValue = snr;
+ State = RX;
+ debug_if( DEBUG_MESSAGE, "> OnRxDone\n\r" );
+}
+
+void OnTxTimeout( void )
+{
+ Radio.Sleep( );
+ State = TX_TIMEOUT;
+ debug_if( DEBUG_MESSAGE, "> OnTxTimeout\n\r" );
+}
+
+void OnRxTimeout( void )
+{
+ Radio.Sleep( );
+ Buffer[ BufferSize ] = 0;
+ State = RX_TIMEOUT;
+ debug_if( DEBUG_MESSAGE, "> OnRxTimeout\n\r" );
+}
+
+void OnRxError( void )
+{
+ Radio.Sleep( );
+ State = RX_ERROR;
+ debug_if( DEBUG_MESSAGE, "> OnRxError\n\r" );
+}
+
diff -r 000000000000 -r 525251350363 main.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.h Sat May 13 16:24:23 2017 +0000 @@ -0,0 +1,56 @@ +/* + / _____) _ | | +( (____ _____ ____ _| |_ _____ ____| |__ + \____ \| ___ | (_ _) ___ |/ ___) _ \ + _____) ) ____| | | || |_| ____( (___| | | | +(______/|_____)_|_|_| \__)_____)\____)_| |_| + ( C )2014 Semtech + +Description: Contains the callbacks for the IRQs and any application related details + +License: Revised BSD License, see LICENSE.TXT file include in the project + +Maintainer: Miguel Luis and Gregory Cristian +*/ +#ifndef __MAIN_H__ +#define __MAIN_H__ + +/* + * Callback functions prototypes + */ +/*! + * @brief Function to be executed on Radio Tx Done event + */ +void OnTxDone( void ); + +/*! + * @brief Function to be executed on Radio Rx Done event + */ +void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr ); + +/*! + * @brief Function executed on Radio Tx Timeout event + */ +void OnTxTimeout( void ); + +/*! + * @brief Function executed on Radio Rx Timeout event + */ +void OnRxTimeout( void ); + +/*! + * @brief Function executed on Radio Rx Error event + */ +void OnRxError( void ); + +/*! + * @brief Function executed on Radio Fhss Change Channel event + */ +void OnFhssChangeChannel( uint8_t channelIndex ); + +/*! + * @brief Function executed on CAD Done event + */ +void OnCadDone( void ); + +#endif // __MAIN_H__ \ No newline at end of file
diff -r 000000000000 -r 525251350363 mbed-src.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-src.lib Sat May 13 16:24:23 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed-src/#a11c0372f0ba
diff -r 000000000000 -r 525251350363 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat May 13 16:24:23 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/165afa46840b \ No newline at end of file