Kath VARGAS
This version includes the BMP180 pressure/temperature/altitude sensor. The adquisition of these values were done through BLE over a Rasberry Pi.
Dependencies: BLE_API BMP085 BMP180 I2C_Driver mbed nRF51822
Fork of
nRF51822_SimpleControls
by 
RedBearLab
Revision 5:55d6789683d5, committed 2017-01-01
- Comitter:
- kat123
- Date:
- Sun Jan 01 18:27:03 2017 +0000
- Parent:
- 4:33c71735c529
- Commit message:
- Last Version including BMP180 sensor lecture.
Changed in this revision
diff -r 33c71735c529 -r 55d6789683d5 BMP085.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BMP085.lib Sun Jan 01 18:27:03 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/okini3939/code/BMP085/#5e2b1f3c0a6a
diff -r 33c71735c529 -r 55d6789683d5 BMP180.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BMP180.lib Sun Jan 01 18:27:03 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/kgills/code/BMP180/#b2219e6e444b
diff -r 33c71735c529 -r 55d6789683d5 I2C_Driver.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/I2C_Driver.lib Sun Jan 01 18:27:03 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/cesarcazal/code/I2C_Driver/#2514f1c72462
diff -r 33c71735c529 -r 55d6789683d5 main.cpp
--- a/main.cpp Wed Dec 14 10:38:35 2016 +0000
+++ b/main.cpp Sun Jan 01 18:27:03 2017 +0000
@@ -22,7 +22,9 @@
#include "Servo.h"
#include "GattCallbackParamTypes.h"
#include "BMP180.h"
-
+//#include "BMP"
+I2C i2c(D14, D15);
+BMP180 bmp180(&i2c);
#define BLE_UUID_TXRX_SERVICE 0x0000 /**< The UUID of the Nordic UART Service. */
#define BLE_UUID_TX_CHARACTERISTIC 0x0002 /**< The UUID of the TX Characteristic. */
@@ -108,7 +110,8 @@
if(buf[1] == 0x01)
analog_enabled = 1;
else
- analog_enabled = 0;
+ analog_enabled = 0;
+
}
else if(buf[0] == 0x02)
{
@@ -181,23 +184,32 @@
}
if(temperature_enabled)
{
+ bmp180.startTemperature();
+ wait_ms(5);
+
float temp;
- float t=bmp180.getTemperature(&temp);
- uint16_t value=t*1024;
- buf[0]=(0x0B) ;
- buf[1]=(value>>8);
+ bmp180.getTemperature(&temp);
+ uint16_t value=temp*1024;
+ buf[0]=(0x0B);
+ buf[1]=(value >> 8);
buf[2]=(value);
ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
+ // printf("Tempreature: %f \r\n", temp);
+
}
if(pressure_enabled)
{
+ bmp180.startPressure(BMP180::ULTRA_LOW_POWER);
+ wait_ms(10);
+
int pres;
- int p=bmp180.getPressure(&pres);
- uint16_t value=p*1024;
+ bmp180.getPressure(&pres);
+ uint16_t value=pres*1024;
buf[0]=(0x0B);
buf[1]=(value>>8);
buf[2]=(value);
ble.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 3);
+ //printf("Pressure: %d \r\n", pres);
}
// If digital in changes, report the state
@@ -241,7 +253,7 @@
ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,
- (const uint8_t *)"Biscuit", sizeof("Biscuit") - 1);
+ (const uint8_t *)"FaKa123", sizeof("FaKa123") - 1);
ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
(const uint8_t *)uart_base_uuid_rev, sizeof(uart_base_uuid));
// 100ms; in multiples of 0.625ms.
@@ -253,8 +265,11 @@
pc.printf("Advertising Start \r\n");
+ bmp180.init();
+
while(1)
{
+ //bmp180.init();
ble.waitForEvent();
}
}
diff -r 33c71735c529 -r 55d6789683d5 nRF51822_BMP180.lib --- a/nRF51822_BMP180.lib Wed Dec 14 10:38:35 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://developer.mbed.org/users/yanndouze/code/nRF51822_BMP180/#43e6a2416ddf