Semtech
LoRaWAN_FAE_Training
Dependencies: X_NUCLEO_IKS01A2
Diff: main.cpp
- Revision:
- 48:b02d43b5e90c
- Parent:
- 45:96fe99f19cd0
- Child:
- 49:2453a6404fbe
--- a/main.cpp Tue Mar 12 09:08:43 2019 +0000
+++ b/main.cpp Tue Mar 12 17:18:08 2019 +0000
@@ -25,12 +25,19 @@
#include "trace_helper.h"
#include "lora_radio_helper.h"
-// Sensors
-#include "Grove_temperature.h"
-#include "MMA7660.h"
+// sensor boards IKS01A2
+#include "XNucleoIKS01A2.h"
+
+
+/* Instantiate the expansion board */
+static XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(D14, D15, D4, D5);
-Grove_temperature temp(A1);
-MMA7660 accelemeter;
+/* Retrieve the composing elements of the expansion board */
+static LSM303AGRMagSensor *magnetometer = mems_expansion_board->magnetometer;
+static HTS221Sensor *hum_temp = mems_expansion_board->ht_sensor;
+static LPS22HBSensor *press_temp = mems_expansion_board->pt_sensor;
+static LSM6DSLSensor *acc_gyro = mems_expansion_board->acc_gyro;
+static LSM303AGRAccSensor *accelerometer = mems_expansion_board->accelerometer;
using namespace events;
@@ -99,14 +106,35 @@
*/
int main (void)
{
+ uint8_t id;
+
// setup tracing
setup_trace();
+
+ // Init IKS01A2 Board
+ printf("\r\n--- IKS01A2 conf start ---\r\n");
+
+ /* Enable all sensors */
+ hum_temp->enable();
+ press_temp->enable();
+ magnetometer->enable();
+ accelerometer->enable();
+ acc_gyro->enable_x();
+ acc_gyro->enable_g();
+ hum_temp->read_id(&id);
+ printf("HTS221 humidity & temperature = 0x%X\r\n", id);
+ press_temp->read_id(&id);
+ printf("LPS22HB pressure & temperature = 0x%X\r\n", id);
+ magnetometer->read_id(&id);
+ printf("LSM303AGR magnetometer = 0x%X\r\n", id);
+ accelerometer->read_id(&id);
+ printf("LSM303AGR accelerometer = 0x%X\r\n", id);
+ acc_gyro->read_id(&id);
+ printf("LSM6DSL accelerometer & gyroscope = 0x%X\r\n", id);
+
// stores the status of a call to LoRaWAN protocol
lorawan_status_t retcode;
-
- //Initialise accelerometer (if plugged)
- accelemeter.init();
// Initialize LoRaWAN stack
if (lorawan.initialize(&ev_queue) != LORAWAN_STATUS_OK) {
@@ -160,49 +188,105 @@
*/
static void send_message()
{
- uint16_t packet_len, Temperature, axConverted, ayConverted, azConverted;
+ uint16_t packet_len, Temperature, Index=1;
+ uint32_t Pressure, Humidity;
int16_t retcode;
float sensor_value;
- float ax,ay,az;
+
+ float value1, value2;
+ char buffer1[32], buffer2[32];
+ int32_t axes[3];
- if (ds1820.begin()) {
- ds1820.startConversion();
- sensor_value = ds1820.read();
- printf("\r\n Dummy Sensor Value = %3.1f \r\n", sensor_value);
- ds1820.startConversion();
- } else {
- printf("\r\n No sensor found \r\n");
- return;
- }
+// if (ds1820.begin()) {
+// ds1820.startConversion();
+// sensor_value = ds1820.read();
+// printf("\r\n Dummy Sensor Value = %3.1f \r\n", sensor_value);
+// ds1820.startConversion();
+// } else {
+// printf("\r\n No sensor found \r\n");
+// return;
+// }
+
+// packet_len = sprintf((char*) tx_buffer, "Dummy Sensor Value is %3.1f",
+// sensor_value);
+
+ hum_temp->get_temperature(&value1);
+ hum_temp->get_humidity(&value2);
+ printf("HTS221: [temp] %2.2f C, [hum] %2.2f \r\n", value1, value2);
+ Humidity = value2 * 100;
- packet_len = sprintf((char*) tx_buffer, "Dummy Sensor Value is %3.1f",
- sensor_value);
-
- /* Grove Temperature Sensor */
-// sensor_value = temp.getTemperature();
-// printf("temperature = %2.2f\n", sensor_value);
-// Temperature = (uint16_t)sensor_value * 100;
-// tx_buffer[0]=0x01; //Temperature
-// tx_buffer[1]=0x02; // Len
-// tx_buffer[2]=Temperature & 0xFF; // Temp LSB
-// tx_buffer[3]=(Temperature >> 16) & 0xFF; // Temp MSB
-// packet_len = 4;
+ /*Add Humidity*/
+ tx_buffer[0]+=1; // Add 1 Nbelment
+ tx_buffer[Index]=0x03; // Humidity
+ tx_buffer[Index+1]=0x03; // Len
+ tx_buffer[Index+2]=(uint8_t)(Humidity & 0xFF); // Press LSB
+ tx_buffer[Index+3]=(uint8_t)((Humidity >> 8) & 0xFF); // Press MID
+ tx_buffer[Index+4]=(uint8_t)((Humidity >> 16) & 0xFF); // Press MSB
+ Index+=5;
+
+ press_temp->get_temperature(&value1);
+ press_temp->get_pressure(&value2);
+ printf("LPS22HB: [temp] %2.2f C, [press] %4.2f mbar\r\n", value1, value2);
+
+
+ Temperature = value1 * 100; // Convert for transmit
+ Pressure = value2 * 100; // Convert for transmit
+
+ /*Add Tempertaure*/
+ tx_buffer[0]+=1; // Add 1 Nbelment
+ tx_buffer[Index]=0x01; // Temperature
+ tx_buffer[Index+1]=0x02; // Len
+ tx_buffer[Index+2]=(uint8_t)(Temperature & 0xFF); // Temp LSB
+ tx_buffer[Index+3]=(uint8_t)((Temperature >> 8) & 0xFF); // Temp MSB
+ Index+=4; // Update the Index
- /* Grove Accelerometer Sensor */
-// accelemeter.getAcceleration(&ax,&ay,&az);
-// printf("Accleration of X=%2.2fg, Y=%2.2fg, Z=%2.2fg\n\r",ax,ay,az);
-// tx_buffer[0]=0x02; //Acceleration
-// tx_buffer[1]=0x06; // Len
-// axConverted = ax * 100;
-// tx_buffer[2]=(axConverted & 0xFF); // x axe LSB
-// tx_buffer[3]=((axConverted >> 16) & 0xFF); // x axe MSB
-// ayConverted = ay * 100;
-// tx_buffer[4]=(ayConverted & 0xFF); // y axe LSB
-// tx_buffer[5]=((ayConverted >> 16) & 0xFF); // y axe MSB
-// azConverted = az * 100;
-// tx_buffer[6]=(azConverted & 0xFF); // x axe LSB
-// tx_buffer[7]=((azConverted >> 16) & 0xFF); // x axe MSB
-// packet_len = 8;
+ /*Add Pressure*/
+ tx_buffer[0]+=1;
+ tx_buffer[Index]=0x02; // Pressure
+ tx_buffer[Index+1]=0x03; // Len
+ tx_buffer[Index+2]=(uint8_t)(Pressure & 0xFF); // Press LSB
+ tx_buffer[Index+3]=(uint8_t)((Pressure >> 8) & 0xFF); // Press MID
+ tx_buffer[Index+4]=(uint8_t)((Pressure >> 16) & 0xFF); // Press MSB
+ Index+=5;
+
+ printf("---\r\n");
+
+// magnetometer->get_m_axes(axes);
+// printf("LSM303AGR [mag/mgauss]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+//
+ accelerometer->get_x_axes(axes);
+ printf("LSM303AGR [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+
+ /*Add Accelerometer*/
+ tx_buffer[0]+=1;
+ tx_buffer[Index]=0x04; // Accelerometer
+ tx_buffer[Index+1]=0x03; // Len
+ /* x */
+ tx_buffer[Index+2]=(uint8_t)(axes[0] & 0xFF); // Press LSB
+ tx_buffer[Index+3]=(uint8_t)((axes[0] >> 8) & 0xFF); // Press MID
+ tx_buffer[Index+4]=(uint8_t)((axes[0] >> 16) & 0xFF); // Press MID
+ tx_buffer[Index+5]=(uint8_t)((axes[0] >> 24) & 0xFF); // Press MSB
+
+ /* y */
+ tx_buffer[Index+6]=(uint8_t)(axes[1] & 0xFF); // Press LSB
+ tx_buffer[Index+7]=(uint8_t)((axes[1] >> 8) & 0xFF); // Press MID
+ tx_buffer[Index+8]=(uint8_t)((axes[1] >> 16) & 0xFF); // Press MID
+ tx_buffer[Index+9]=(uint8_t)((axes[1] >> 24) & 0xFF); // Press MSB
+
+ /* z */
+ tx_buffer[Index+10]=(uint8_t)(axes[2] & 0xFF); // Press LSB
+ tx_buffer[Index+11]=(uint8_t)((axes[2] >> 8) & 0xFF); // Press MID
+ tx_buffer[Index+12]=(uint8_t)((axes[2] >> 16) & 0xFF); // Press MID
+ tx_buffer[Index+13]=(uint8_t)((axes[2] >> 24) & 0xFF); // Press MSB
+ Index+=14;
+//
+// acc_gyro->get_x_axes(axes);
+// printf("LSM6DSL [acc/mg]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+//
+// acc_gyro->get_g_axes(axes);
+// printf("LSM6DSL [gyro/mdps]: %6ld, %6ld, %6ld\r\n", axes[0], axes[1], axes[2]);
+
+ packet_len = Index + 1; // Compute the final payload size
retcode = lorawan.send(MBED_CONF_LORA_APP_PORT, tx_buffer, packet_len,
MSG_UNCONFIRMED_FLAG);
@@ -246,6 +330,19 @@
}
printf("\r\n Data Length: %d\r\n", retcode);
+
+ if(rx_buffer[0] & 0x01 == 1)
+ {
+ printf("\r\n Board is in Wrong side !!!!! \r\n\r\n");
+ }
+ if(((rx_buffer[0] & 0x02) >> 1) == 1)
+ {
+ printf("\r\n It's hot here !!!!! \r\n\r\n");
+ }
+ if(((rx_buffer[0] & 0x04) >> 2) == 1)
+ {
+ printf("\r\n It's humid here !!!!! \r\n\r\n");
+ }
memset(rx_buffer, 0, sizeof(rx_buffer));
}