Diff: main.cpp

Revision:

6:7d877f7e455d

Parent:

3:e439dd384d7e

--- a/main.cpp	Fri Sep 02 11:23:57 2016 +0000
+++ b/main.cpp	Mon Jan 14 09:23:49 2019 +0000
@@ -1,47 +1,99 @@
+
+
+// This program use SimpleBLE and X_NUCLEO_IDB0XA1 librairies, don't forget to includ it !!!
+
 #include "mbed.h"
 #include "SimpleBLE.h"
 
-DigitalOut led(LED1);
+
+
+    //Name of the brodcasted BLE
+    
+SimpleBLE ble("ObCP_ENSMM_CROC");
+
+const int addr = 0x90;      // define the I2C Address for TC74-A0 1001 000 0<-- R/W bit
+
+    // GPIO set
+
+    //Interrupt input
+
+InterruptIn user3(PC_13);  //User3
+InterruptIn user2(PC_12);  //User2
+InterruptIn user1(PC_11);  //User1
+
+    //Analog input
 
-// The first thing we need to do is create a SimpleBLE instance:
-// * first argument is the device name
-// * second is the advertisement interval in ms. (default 1000 ms.)
-SimpleBLE ble("DEVICE_NAME");
+AnalogIn  analog_value(PA_5);     //Analog input value
+AnalogIn  current(PA_4);          //PWM output current
+AnalogIn  analog_temp(PC_4);      //Analog temp sensor
+
+    //PWM output
+
+PwmOut PWMoutput(PB_8);          //Main PWM output
+PwmOut Green(PB_5);              //PWM Red LED
+PwmOut Red(PB_4);                //PWM Green LED
+PwmOut Blue(PB_0);               //PWM Blue LED
 
-// Now we can declare some variables that we want to expose.
-// After you created the variable you can use it like any other var,
-// but it's value will be automatically updated over Bluetooth!
+    //USART
+
+Serial terminal(PA_2, PA_3);      //TX, RX
+
+    //I2C Temp sensor
+
+I2C TC74(PB_7, PB_6);           //TC74 temp sensor I2C sda, scl
+
+
+    // Characteristic input
+SimpleChar<uint8_t> input = ble.readOnly_u8(0xA000, 0xA002);
 
-// F.e. here we declare service 0x180d (heartrate), char 0x2a37 (curr. value) as uint8_t
-SimpleChar<uint8_t> heartrate = ble.readOnly_u8(0x180D, 0x2A37, true /* notify */, 100 /* default value */);
+    // When characteristic LED RGB changing
+void LEDupdate(uint32_t newColor) {
+    
+    // read individual bytes
+    uint8_t* channels = (uint8_t*)&newColor;
+
+    // cast to float, as PwmOut expects a value between 0.0f and 1.0f
+    Red   = static_cast<float>(channels[0]) / 255.0f;
+    Green = static_cast<float>(channels[1]) / 255.0f;
+    Blue  = static_cast<float>(channels[2]) / 255.0f;
+}
+
+    // When characteristic PWM output changing
+
+void PWMupdate(uint8_t pwmvalue) {
+    
+    // cast to float, as PwmOut expects a value between 0.0f and 1.0f
+    PWMoutput   = static_cast<float>(pwmvalue) / 255.0f;
+    
+}
 
-// now we can use this variable everywhere in our code like a normal uint8_t
-void updateHeartrate() {
-      led = !led; // keep-alive LED
-    // we just loop between 100 and 180
-    heartrate = heartrate + 1;
-    if (heartrate > 180) {
-        heartrate = 100;
+// When characteristic input changing
+void Inputupdate() {
+    
+                        TC74.start();                //Start condition
+                        TC74.write(addr|1);          //Device Adress read mode
+                        input = TC74.read(0);        //Temp register value reading
+                        TC74.stop();                 //I2C stop                                                                                             
+    
+}
+
+// Characteritic PWM LED RGB
+SimpleChar<uint32_t> color = ble.writeOnly_u32(0x6200, 0x6201, &LEDupdate);
+
+// Characteristic PWM output
+SimpleChar<uint8_t> pwmout = ble.writeOnly_u8(0xA000, 0xA001, &PWMupdate);
+
+
+//Main program
+
+int main(int, char**) {
+      
+    ble.start();
+    Ticker t;
+    t.attach(&Inputupdate, 5.0f);
+    
+    while (1) {
+        
+        ble.waitForEvent();
     }
 }
-
-// And here we create a custom service (0x9310) and char (0x9311) with a callback
-void callback(uint32_t newValue) {
-    // whenever someone updates this var over Bluetooth, this function will be called
-    printf("My value was updated to %d\n", newValue);
-}
-// FYI, you can also use long UUID strings here instead of short services :-)
-SimpleChar<uint32_t> writeMe = ble.readWrite_u32(0x9310, 0x9311, &callback);
-
-int main(int, char**) {
-    // update the heart rate every second
-    Ticker t;
-    t.attach(updateHeartrate, 1.0f);
-    
-    // here's how we kick off our loop
-    ble.start();
-    while (1) {
-        ble.waitForEvent();
-    }
-
-}
\ No newline at end of file