Delta
BLE_HTS_Demo
This BLE_HTS_Demo program enables you to collect Temperature and Humidity data reading from sensor and transmit to collector device such as smartphone.
Below documents teach you how to install app that can connect and read data from our DELTA-DFCM-NNN40 development board. There are two versions, Android and iPhone.
/media/uploads/Marcomissyou/ios_app_for_environment_sensor_0518.pdf
/media/uploads/Marcomissyou/android_app_for_environment_sensor.pdf
Diff: main.cpp
- Revision:
- 3:6a9082a10dc9
- Parent:
- 2:13ffe50056f9
- Child:
- 5:5f9bc8b53db9
--- a/main.cpp Wed Jun 10 02:04:48 2015 +0000
+++ b/main.cpp Wed Jun 10 08:20:50 2015 +0000
@@ -27,7 +27,8 @@
BLEDevice ble;
-DigitalOut led0(p7);
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
static const uint8_t UUID_HUMI_AND_UVI[] = {0xf5, 0x59, 0xa2, 0x49, 0xbe, 0xb1, 0x4c, 0x54, 0xa1, 0x0a, 0xc7, 0x95, 0x7e, 0x17, 0xf8, 0x67};
uint8_t wrs_HumiUVI_payload[11] = {0, };
@@ -68,7 +69,7 @@
void periodicCallback(void)
{
- led0 = !led0; /* Do blinky on LED1 while we're waiting for BLE events */
+ led1 = !led1; /* Do blinky on LED1 while we're waiting for BLE events */
/* Note that the periodicCallback() executes in interrupt context, so it is safer to do
* heavy-weight sensor polling from the main thread. */
@@ -85,8 +86,11 @@
nrf_gpio_cfg_output(19); // SWIO
nrf_gpio_pin_clear(19);
- if (hts221_init() ) //led2=1;
-// else led2=0;
+ if (hts221_init() & uvis25_init())
+ { led2=1;
+ }
+
+
HTS221_Calib();
Ticker ticker;
@@ -113,7 +117,12 @@
while (true) {
HTS221_ReadTempHumi(&tempCelsius, &humi);
- uvi = UVIS25_ReadUVI();
+
+ if(uvis25_verify_product_id()){
+ uvi = UVIS25_ReadUVI();
+ } else {
+ uvi = 100; //Environment Sensor APP will show NO UV DEVICE.
+ }
/* Update the Temperature measurement */
/* See --> https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.temperature_measurement.xml */
tempCelsius_ix100 = tempCelsius * 100;