Andrew Klimenyuk / Mbed 2 deprecated STM32F103C8T6_WIFI_Heating_system

STM32F103C8T6_WIFI_Heating_system

Dependencies:   mbed mbed-STM32F103C8T6 eeprom_flash Watchdog PinDetect DS1820

  1. Bluepill STM32F103C8T6 Heating system
    1. _This project is core part of bigger heating system project!_

Features - Reading temperature from four DS18B20 sensors - Making a decision about switching on/off heater and pomp - Executing simple user commands from UART - Storing state parameters to program memory (EEPROM emulation)

Diff: main.cpp

Revision:
14:d954558361b9
Parent:
12:187e02ab447f
Child:
15:721546347507
--- a/main.cpp	Mon Sep 10 18:01:39 2018 +0000
+++ b/main.cpp	Mon Sep 10 21:21:19 2018 +0000
@@ -5,13 +5,13 @@
 
 char a[128] = "";       // RX command buffer
 char i = 0;             // RX char pointer
-char recieved = 0;
+static char recieved = 0;
 
 // This function is called when a character goes into the RX buffer.
 void rxCallback() {
     char c;
+    c = pc.getc();
     if (recieved == 0){ // skip if command was already received
-        c = pc.getc();
         if ( c  == 0x0d || c  == 0x0a ) { 
              recieved = 1;
         } else {
@@ -24,7 +24,7 @@
                 i++;
                 a[i] = '\0';
             };
-        };
+       };
     };
 };
  
@@ -35,7 +35,7 @@
     DigitalOut  myled(LED1);
     
     pc.attach(&rxCallback, Serial::RxIrq);
-    pc.baud(115200);  
+    pc.baud(9600);  
     pc.printf("Hello world!\r\n");
     
     while(1) {
@@ -54,14 +54,16 @@
         myled = 1;      // turn the LED off
         wait_ms(1000);  // 1000 millisecond
         if (recieved == 1) {
+            
             // command was recieved
             pc.printf(a);
             
             // ready for new command
+            recieved = 0;
             a[0] = '\0';
             i = 0;
-            recieved = 0;
-        };
+        };  
+            
     }
 }
  
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