Add pubsub client

libraries/UTouch/hardware/arm/HW_ARM.inc

@@ -0,0 +1,36 @@
+// Results becomes inaccurate if direct port manipulation is used hence the use of digitalWrite() and digitalRead()
+
+void UTouch::touch_WriteData(byte data)
+{
+	byte temp;
+
+	temp=data;
+	cbi(P_CLK, B_CLK);
+
+	for(byte count=0; count<8; count++)
+	{
+		if(temp & 0x80)
+			digitalWrite(T_DIN, HIGH);
+		else
+			digitalWrite(T_DIN, LOW);
+		temp = temp << 1; 
+		digitalWrite(T_CLK, LOW);
+		digitalWrite(T_CLK, HIGH);
+	}
+}
+
+word UTouch::touch_ReadData()
+{
+	word data = 0;
+
+	for(byte count=0; count<12; count++)
+	{
+		data <<= 1;
+		digitalWrite(T_CLK, HIGH);
+		digitalWrite(T_CLK, LOW);
+		if (digitalRead(T_DOUT))
+			data++;
+	}
+	return(data);
+}
+

libraries/UTouch/hardware/arm/HW_ARM_defines.h

@@ -0,0 +1,17 @@
+// *** Hardwarespecific defines ***
+#define cbi(reg, bitmask) *reg &= ~bitmask
+#define sbi(reg, bitmask) *reg |= bitmask
+#define rbi(reg, bitmask) ((*reg) & bitmask)
+
+#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
+#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
+
+#define swap(type, i, j) {type t = i; i = j; j = t;}
+
+#if defined(TEENSYDUINO) && TEENSYDUINO >= 117
+  #define regtype volatile uint8_t
+  #define regsize uint8_t
+#else
+  #define regtype volatile uint32_t
+  #define regsize uint32_t
+#endif

libraries/UTouch/hardware/avr/HW_AVR.inc

@@ -0,0 +1,34 @@
+void UTouch::touch_WriteData(byte data)
+{
+	byte temp;
+
+	temp=data;
+	cbi(P_CLK, B_CLK);
+
+	for(byte count=0; count<8; count++)
+	{
+		if(temp & 0x80)
+			sbi(P_DIN, B_DIN);
+		else
+			cbi(P_DIN, B_DIN);
+		temp = temp << 1; 
+		cbi(P_CLK, B_CLK);                
+		sbi(P_CLK, B_CLK);
+	}
+}
+
+word UTouch::touch_ReadData()
+{
+	word data = 0;
+
+	for(byte count=0; count<12; count++)
+	{
+		data <<= 1;
+		sbi(P_CLK, B_CLK);
+		cbi(P_CLK, B_CLK);                
+		if (rbi(P_DOUT, B_DOUT))
+			data++;
+	}
+	return(data);
+}
+

libraries/UTouch/hardware/avr/HW_AVR_defines.h

@@ -0,0 +1,12 @@
+// *** Hardwarespecific defines ***
+#define cbi(reg, bitmask) *reg &= ~bitmask
+#define sbi(reg, bitmask) *reg |= bitmask
+#define rbi(reg, bitmask) ((*reg) & bitmask)
+
+#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
+#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
+
+#define swap(type, i, j) {type t = i; i = j; j = t;}
+
+#define regtype volatile uint8_t
+#define regsize uint8_t

libraries/UTouch/hardware/pic32/HW_PIC32.inc

@@ -0,0 +1,36 @@
+// Direct port manipulation does not work at the moment, hence the use of digitalWrite() and digitalRead()
+
+void UTouch::touch_WriteData(byte data)
+{
+	byte temp;
+
+	temp=data;
+	cbi(P_CLK, B_CLK);
+
+	for(byte count=0; count<8; count++)
+	{
+		if(temp & 0x80)
+			digitalWrite(T_DIN, HIGH);
+		else
+			digitalWrite(T_DIN, LOW);
+		temp = temp << 1; 
+		digitalWrite(T_CLK, LOW);
+		digitalWrite(T_CLK, HIGH);
+	}
+}
+
+word UTouch::touch_ReadData()
+{
+	word data = 0;
+
+	for(byte count=0; count<12; count++)
+	{
+		data <<= 1;
+		digitalWrite(T_CLK, HIGH);
+		digitalWrite(T_CLK, LOW);
+		if (digitalRead(T_DOUT))
+			data++;
+	}
+	return(data);
+}
+

libraries/UTouch/hardware/pic32/HW_PIC32_defines.h

@@ -0,0 +1,12 @@
+// *** Hardwarespecific defines ***
+#define cbi(reg, bitmask) (*(reg + 1)) = bitmask
+#define sbi(reg, bitmask) (*(reg + 2)) = bitmask
+#define rbi(reg, bitmask) (*(reg) & bitmask)
+
+#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
+#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
+
+#define swap(type, i, j) {type t = i; i = j; j = t;}
+
+#define regtype volatile uint32_t
+#define regsize uint16_t