Diff: main.cpp

Revision:

0:e3e4af4648ab

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Nov 20 20:35:23 2016 +0000
@@ -0,0 +1,67 @@
+#include "mbed.h"
+#include "x_nucleo_iks01a1.h"
+#include "SpwfInterface.h"
+#include "TCPSocket.h"
+
+DigitalOut led1(LED1);
+
+// main() runs in its own thread in the OS
+// (note the calls to Thread::wait below for delays)
+int main() {
+    Serial pc(USBTX, USBRX);
+    DevI2C i2c(D14, D15);
+    HTS221 htsensor(i2c);
+    LPS25H barosensor(i2c);
+    
+    uint8_t sensor_id;
+    int status = htsensor.ReadID(&sensor_id);
+    if (status || sensor_id != I_AM_HTS221) {
+        pc.printf("No HT sensor (status = %d id = %02x?\n", status, sensor_id);
+    }
+    HUM_TEMP_InitTypeDef htInitState = {
+        .OutputDataRate = HTS221_ODR_7Hz, // This is the only one used by the init
+    };
+    status = htsensor.Init(&htInitState);
+    if (status) {
+        pc.printf("HT init fails!\n");
+    }
+    
+    status = barosensor.ReadID(&sensor_id);
+    if (status || sensor_id != I_AM_LPS25H) {
+        pc.printf("No Barosensor (status = %d id = %02x?\n", status, sensor_id);
+    }
+    
+    PRESSURE_InitTypeDef baroInitState = {
+        // These are used in the initialization
+        .OutputDataRate = LPS25H_ODR_7Hz,
+        .DiffEnable = LPS25H_DIFF_DISABLE,
+        .BlockDataUpdate = LPS25H_BDU_CONT,
+        .SPIMode = LPS25H_SPI_SIM_4W
+    };
+    status = barosensor.Init(&baroInitState);
+    if (status) {
+        pc.printf("Baro init fails!\n");
+    }
+    
+    SpwfSAInterface wifiIf(D8, D2, /*debug*/true);
+    Thread::wait(5000);
+    pc.printf("Connecting...\n");
+    int wifiStatus = wifiIf.connect("ssid", "Pa55w0rd", NSAPI_SECURITY_WPA2, 3);
+    
+    while (true) {
+        led1 = !led1;
+        float temperature = 0.0;
+        status = htsensor.GetTemperature(&temperature);
+        float humidity = 0.0;
+        status |= htsensor.GetHumidity(&humidity);
+        float pressure = 0.0;
+        status |= barosensor.GetPressure(&pressure);
+        float temperatureB = 0.0;
+        status |= barosensor.GetTemperature(&temperatureB);
+        pc.printf("Status = %d T = %.1f C RH = %.1f%% | T = %.1f C P = %.1f mbar\n", 
+            status, temperature, humidity, temperatureB, pressure);
+        Thread::wait(15000);
+        // pc.printf("IP address %s\n", wifiIf.get_ip_address());
+    }
+}
+