Revision 0:477ffc11d92b, committed 2018-08-30

Comitter:

Jun_adi

Date:

Thu Aug 30 03:35:10 2018 +0000

Commit message:

ADT7410 temp sensing for BLEnano V2

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Thu Aug 30 03:35:10 2018 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ADT7410.lib	Thu Aug 30 03:35:10 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/tkreyche/code/ADT7410/#e1aee50340ec

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.md	Thu Aug 30 03:35:10 2018 +0000
@@ -0,0 +1,57 @@
+# Getting started with Blinky on mbed OS
+
+This guide reviews the steps required to get Blinky working on an mbed OS platform.
+
+Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
+
+## Import the example application
+
+From the command-line, import the example:
+
+```
+mbed import mbed-os-example-blinky
+cd mbed-os-example-blinky
+```
+
+### Now compile
+
+Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5:
+
+```
+mbed compile -m K64F -t ARM
+```
+
+Your PC may take a few minutes to compile your code. At the end, you see the following result:
+
+```
+[snip]
++----------------------------+-------+-------+------+
+| Module                     | .text | .data | .bss |
++----------------------------+-------+-------+------+
+| Misc                       | 13939 |    24 | 1372 |
+| core/hal                   | 16993 |    96 |  296 |
+| core/rtos                  |  7384 |    92 | 4204 |
+| features/FEATURE_IPV4      |    80 |     0 |  176 |
+| frameworks/greentea-client |  1830 |    60 |   44 |
+| frameworks/utest           |  2392 |   512 |  292 |
+| Subtotals                  | 42618 |   784 | 6384 |
++----------------------------+-------+-------+------+
+Allocated Heap: unknown
+Allocated Stack: unknown
+Total Static RAM memory (data + bss): 7168 bytes
+Total RAM memory (data + bss + heap + stack): 7168 bytes
+Total Flash memory (text + data + misc): 43402 bytes
+Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
+```
+
+### Program your board
+
+1. Connect your mbed device to the computer over USB.
+1. Copy the binary file to the mbed device.
+1. Press the reset button to start the program.
+
+The LED on your platform turns on and off.
+
+## Troubleshooting
+
+If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Aug 30 03:35:10 2018 +0000
@@ -0,0 +1,169 @@
+/*
+
+Copyright (c) 2012-2014 RedBearLab
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+and associated documentation files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE 
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+/*
+ *    The application works with the BlueJelly.js
+ *
+ *    http://jellyware.jp/ 
+ *
+ */
+
+//======================================================================
+//Grobal
+//====================================================================== 
+//------------------------------------------------------------
+//Include Header Files
+//------------------------------------------------------------ 
+#include "mbed.h"
+#include "ble/BLE.h"
+#include "ADT7410.h"
+
+//------------------------------------------------------------
+//Definition
+//------------------------------------------------------------ 
+#define TXRX_BUF_LEN 20                     //max 20[byte]
+#define DEVICE_LOCAL_NAME "ADT7410 Temperature"  //Change Device name   
+#define ADVERTISING_INTERVAL 160            //160 * 0.625[ms] = 100[ms]
+#define DIGITAL_OUT_PIN P0_29
+
+//------------------------------------------------------------
+//Object generation
+//------------------------------------------------------------ 
+BLE blenano;
+DigitalOut      LED_SET(DIGITAL_OUT_PIN);
+
+//I2C Pin setting P0_4=SDA, P0_5=SCL
+ADT7410 temp(P0_5, P0_4, 0x90, 10000);
+
+
+//------------------------------------------------------------
+//Service & Characteristic Setting
+//------------------------------------------------------------ 
+//Service UUID
+static const uint8_t base_uuid[] = { 0x71, 0x3D, 0x00, 0x00, 0x50, 0x3E, 0x4C, 0x75, 0xBA, 0x94, 0x31, 0x48, 0xF1, 0x8D, 0x94, 0x1E } ;
+
+//Characteristic UUID
+static const uint8_t tx_uuid[]   = { 0x71, 0x3D, 0x00, 0x03, 0x50, 0x3E, 0x4C, 0x75, 0xBA, 0x94, 0x31, 0x48, 0xF1, 0x8D, 0x94, 0x1E } ;
+static const uint8_t rx_uuid[]   = { 0x71, 0x3D, 0x00, 0x02, 0x50, 0x3E, 0x4C, 0x75, 0xBA, 0x94, 0x31, 0x48, 0xF1, 0x8D, 0x94, 0x1E } ;
+
+//Characteristic Value
+uint8_t txPayload[TXRX_BUF_LEN] = {0,};
+uint8_t rxPayload[TXRX_BUF_LEN] = {0,};
+
+//Characteristic Property Setting etc
+GattCharacteristic  txCharacteristic (tx_uuid, txPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ);
+GattCharacteristic  rxCharacteristic (rx_uuid, rxPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY| GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ);
+GattCharacteristic *myChars[] = {&txCharacteristic, &rxCharacteristic};
+
+//Service Setting
+GattService         myService(base_uuid, myChars, sizeof(myChars) / sizeof(GattCharacteristic *));
+
+
+//======================================================================
+//onDisconnection
+//======================================================================
+void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
+{
+    blenano.startAdvertising();
+}
+
+
+//======================================================================
+//convert reverse UUID
+//======================================================================
+void reverseUUID(const uint8_t* src, uint8_t* dst)
+{
+    int i;
+
+    for(i=0;i<16;i++)
+        dst[i] = src[15 - i];
+}
+
+
+//======================================================================
+//main
+//======================================================================
+int main(void)
+{
+    uint8_t base_uuid_rev[16];
+
+    //BLE init
+    blenano.init();
+
+    //EventListener
+    blenano.onDisconnection(disconnectionCallback);
+    //blenano.onDataWritten(WrittenHandler);  
+
+    //------------------------------------------------------------
+    //setup advertising 
+    //------------------------------------------------------------
+    //Classic BT not support
+    blenano.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
+
+    //Connectable to Central
+    blenano.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
+
+    //Local Name
+    blenano.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME,
+                                    (const uint8_t *)DEVICE_LOCAL_NAME, sizeof(DEVICE_LOCAL_NAME) - 1);
+
+    //GAP AdvertisingData                                
+    reverseUUID(base_uuid, base_uuid_rev);  
+    blenano.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
+                                    (uint8_t *)base_uuid_rev, sizeof(base_uuid));
+
+    //Advertising Interval 
+    blenano.setAdvertisingInterval(ADVERTISING_INTERVAL);
+
+    //Add Service
+    blenano.addService(myService);
+
+    //Start Advertising
+    blenano.startAdvertising(); 
+
+    uint8_t buf[2];
+    float tempadt;
+
+    // reset sensor to default values
+    temp.reset();
+
+    // reduce sample rate to save power
+    temp.setConfig(ONE_SPS_MODE);   
+
+    //------------------------------------------------------------
+    //Loop
+    //------------------------------------------------------------
+    while(1)
+    {
+        // get temperature every 10 seconds
+        tempadt = temp.getTemp();
+
+        int16_t value0 = tempadt;                   //Get integer value
+        int16_t value1 = (tempadt - value0)*100;    //Get decimal value
+        buf[0] = value0;
+        buf[1] = value1;
+
+        //Send out
+        blenano.updateCharacteristicValue(rxCharacteristic.getValueAttribute().getHandle(), buf, 2);
+
+        blenano.waitForEvent(); 
+
+        wait(1);
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Thu Aug 30 03:35:10 2018 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#0fdfcf7350896a9c0b57c4a18237677abfe25f1a