Added Two feedback examples

19_m1284p_WIZNET_blynk/.cproject

@@ -33,7 +33,6 @@
 								<option id="de.innot.avreclipse.compiler.option.incpath.478254702" name="Include Paths (-I)" superClass="de.innot.avreclipse.compiler.option.incpath" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Ethernet}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Ethernet/W5500}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/Application/loopback}&quot;"/>
 								</option>
 								<inputType id="de.innot.avreclipse.compiler.winavr.input.167604838" name="C Source Files" superClass="de.innot.avreclipse.compiler.winavr.input"/>
 							</tool>

19_m1284p_WIZNET_blynk/Application/Blynk/blynkDependency.c

@@ -60,6 +60,8 @@ void digitalWrite(uint8_t pin, uint8_t val)
 		{
 			led1_high();
 		}
+		//Rise flag to PUSH message to Virtual pin 20
+		v20_changed = 1;
 	}
 #endif
 }
@@ -104,6 +106,8 @@ void analogWrite(uint8_t pin, uint8_t val)
 	if(pin == 15)
 	{
 		OCR2A = val;
+		//Rise flag to PUSH message to Virtual pin 15
+		v15_changed = 1;
 	}
 #endif
 }
@@ -151,13 +155,23 @@ uint16_t virtualRead(uint8_t pin)
 	{
 		//Digital read example from Virtual Pin 13
 		val = led2_read()?1:0;
-		PRINTF("LED2 is: %d %s\r\n", val, val?"HIGH":"LOW");
+		//PRINTF("LED2 is: %d %s\r\n", val, val?"HIGH":"LOW");
 	}
 	else if(pin == 6)
 	{
 		//Analog read example from Virtual Pin 6
 		val = adc_read(6);
-		PRINTF("analog pin %d = %d\r\n", pin, val);
+		//PRINTF("analog pin %d = %d\r\n", pin, val);
+	}
+	else if(pin == 15)
+	{
+		//PWM Value PIN15/PD7
+		val = (uint16_t)OCR2A;
+	}
+	else if(pin == 20)
+	{
+		//Digital OUT Value PIN20/PC4
+		val = led1_read()?1:0;
 	}
 	return val;
 }

19_m1284p_WIZNET_blynk/globals.h

@@ -74,4 +74,6 @@ extern uint8_t DNS_2nd[4];
 
 extern uint16_t adc_read(uint8_t channel);
 extern uint8_t auth[];
+extern uint8_t v15_changed;
+extern uint8_t v20_changed;
 #endif /* GLOBALS_H_ */

19_m1284p_WIZNET_blynk/main.c

@@ -21,10 +21,13 @@
  * OK (v1.7) Add push event to Virtual PIN1. Every 10sec push message: "Uptime: xxx sec", to BLYNK server (widget Terminal)
  * OK (v1.8) Need compare local blynk.c code with modern <blynk> library - (Too old version here - 0.2.1 (On git blynk March 2019 - 0.6.x) )
  * OK (v1.8) Made fix correction blynk.h/blynk.c 16.02.2019 to match BLYNK protocol 0.6.0
- *
+ * OK (v1.9) Two feedback examples from:
+ * 			 D20/PC4(digitalWrite(20))->V20(virtualRead(20))
+ * 			 PWM D15/PD7(analogWrite(15))->V15(virtualRead(15))
+ * 			 using push events && on change state flags
  * PS.
- * Further correction of the code from MBED authors (Vladimir Shimansky, Dmitriy Dumanskiy ..) is highly desirable.
+ * Further correction, or advices about the code from BLYNK authors (Vladimir Shimansky, Dmitriy Dumanskiy ..) is highly desirable.
- * Because I'm not the author of mbed libs. And I do not quite well understand how this should work in their opinion.
+ * Because I'm not the author of blynk libs. And I do not quite well understand how this should work in right manner.
  *
  * Author of unofficial porting to AVR Mega1284p/644p + W5500 Ethernet NIC (Wiznet sockets library using without Arduino):
  * Ibragimov Maxim aka maxxir, Russia Togliatty ~xx.03.2019
@@ -61,6 +64,10 @@
 
 uint8_t BLYNK_TX_BUF[BLYNK_DATA_BUF_SIZE];
 
+//BLYNK Virtual pins state changed flags
+uint8_t v15_changed;
+uint8_t v20_changed;
+
 //***********BLYNK related: END
 
 //***************** DNS: BEGIN
@@ -79,8 +86,7 @@ uint8_t Domain_name[] = BLYNK_DEFAULT_DOMAIN;    	// BLYNK server URI
 uint8_t Domain_IP[4]  = {0, };               		// Translated IP address by DNS Server
 //***************** DNS: END
 
-
+//***********Prologue for fast WDT disable & and save reason of reset/power-up: BEGIN
-//***********Prologue for fast WDT disable & and save reason of reset/power-up: END
 uint8_t mcucsr_mirror __attribute__ ((section (".noinit")));
 
 // This is for fast WDT disable & and save reason of reset/power-up
@@ -102,7 +108,7 @@ volatile unsigned long _millis; // for millis tick !! Overflow every ~49.7 days
 //*********Program metrics
 const char compile_date[] PROGMEM    = __DATE__;     // Mmm dd yyyy - Дата компиляции
 const char compile_time[] PROGMEM    = __TIME__;     // hh:mm:ss - Время компиляции
-const char str_prog_name[] PROGMEM   = "\r\nAtMega1284p v1.8 Static IP BLYNK WIZNET_5500 ETHERNET 16/03/2019\r\n"; // Program name
+const char str_prog_name[] PROGMEM   = "\r\nAtMega1284p v1.9 Static IP BLYNK WIZNET_5500 ETHERNET 18/03/2019\r\n"; // Program name
 
 #if defined(__AVR_ATmega128__)
 const char PROGMEM str_mcu[] = "ATmega128"; //CPU is m128
@@ -393,6 +399,9 @@ int main()
 	avr_init();
 	spi_init(); //SPI Master, MODE0, 4Mhz(DIV4), CS_PB.3=HIGH - suitable for WIZNET 5x00(1/2/5)
 
+	//Bullet proof: clear Virtual pins state change flags
+	v15_changed = 0;
+	v20_changed = 0;
 
 	// Print program metrics
 	PRINTF("%S", str_prog_name);// Название программы
@@ -498,6 +507,21 @@ int main()
 					blynk_syncAll();
 				}
 			}
+
+			//Virtual pins state change check here
+			if(v15_changed)
+			{
+				v15_changed = 0; //Drop flag
+				//Push message with changed V15 value (LED PWM PIN15/PD7 )
+				blynk_push_virtual_pin(15);
+
+			}
+			else if(v20_changed)
+			{
+				v20_changed = 0; //Drop flag
+				//Push message with changed V20 value (LED1 D20/PC4)
+				blynk_push_virtual_pin(20);
+			}
 			//Every 10sec event for LED2 PIN13, and uptime device
 			if(++timer_led2_push_10sec == 10)
 			{