Add Wire.requestFrom() with 5 params

Wire.cpp

@@ -130,6 +130,23 @@ uint8_t TwoWire::requestFrom(int address, int quantity, int sendStop)
   return requestFrom((uint8_t)address, (uint8_t)quantity, (uint8_t)sendStop);
 }
 
+uint8_t TwoWire::requestFrom(uint8_t addr, uint8_t qty, uint32_t iaddr, uint8_t n, uint8_t stop)
+{
+	if (n > 0) {
+		union { uint32_t ul; uint8_t b[4]; } iaddress;
+		iaddress.ul = iaddr;
+		beginTransmission(addr);
+		if (n > 3) n = 3;
+		do {
+			n = n - 1;
+			write(iaddress.b[n]);
+		} while (n > 0);
+		endTransmission(false);
+	}
+	if (qty > BUFFER_LENGTH) qty = BUFFER_LENGTH;
+	return requestFrom(addr, qty, stop);
+}
+
 void TwoWire::beginTransmission(uint8_t address)
 {
   // indicate that we are transmitting

Wire.h

@@ -71,6 +71,7 @@ class TwoWire : public Stream
     uint8_t requestFrom(uint8_t, uint8_t, uint8_t);
     uint8_t requestFrom(int, int);
     uint8_t requestFrom(int, int, int);
+    uint8_t requestFrom(uint8_t, uint8_t, uint32_t, uint8_t, uint8_t);
     virtual size_t write(uint8_t);
     virtual size_t write(const uint8_t *, size_t);
     virtual int available(void);

WireIMXRT.cpp

@@ -227,7 +227,22 @@ uint8_t TwoWire::requestFrom(uint8_t address, uint8_t length, uint8_t sendStop)
 	return rxBufferLength;
 }
 
-
+uint8_t TwoWire::requestFrom(uint8_t addr, uint8_t qty, uint32_t iaddr, uint8_t n, uint8_t stop)
+{
+	if (n > 0) {
+		union { uint32_t ul; uint8_t b[4]; } iaddress;
+		iaddress.ul = iaddr;
+		beginTransmission(addr);
+		if (n > 3) n = 3;
+		do {
+			n = n - 1;
+			write(iaddress.b[n]);
+		} while (n > 0);
+		endTransmission(false);
+	}
+	if (qty > BUFFER_LENGTH) qty = BUFFER_LENGTH;
+	return requestFrom(addr, qty, stop);
+}
 
 
 

WireIMXRT.h

@@ -96,6 +96,7 @@ public:
 	uint8_t requestFrom(int address, int quantity) {
 		return requestFrom((uint8_t)address, (uint8_t)quantity, (uint8_t)1);
 	}
+	uint8_t requestFrom(uint8_t addr, uint8_t qty, uint32_t iaddr, uint8_t n, uint8_t stop);
 	virtual size_t write(uint8_t data);
 	virtual size_t write(const uint8_t *data, size_t quantity);
 	virtual int available(void) {

WireKinetis.cpp

@@ -804,6 +804,23 @@ uint8_t TwoWire::requestFrom(uint8_t address, uint8_t length, uint8_t sendStop)
 	return count;
 }
 
+uint8_t TwoWire::requestFrom(uint8_t addr, uint8_t qty, uint32_t iaddr, uint8_t n, uint8_t stop)
+{
+	if (n > 0) {
+		union { uint32_t ul; uint8_t b[4]; } iaddress;
+		iaddress.ul = iaddr;
+		beginTransmission(addr);
+		if (n > 3) n = 3;
+		do {
+			n = n - 1;
+			write(iaddress.b[n]);
+		} while (n > 0);
+		endTransmission(false);
+	}
+	if (qty > BUFFER_LENGTH) qty = BUFFER_LENGTH;
+	return requestFrom(addr, qty, stop);
+}
+
 // for compatibility with examples that directly call this AVR-specific function
 // https://learn.adafruit.com/adafruit-tca9548a-1-to-8-i2c-multiplexer-breakout/wiring-and-test
 // https://forum.pjrc.com/threads/44922-Undefined-reference-to-twi_writeTo

WireKinetis.h

@@ -126,6 +126,7 @@ public:
 	uint8_t requestFrom(int address, int quantity) {
 		return requestFrom((uint8_t)address, (uint8_t)quantity, (uint8_t)1);
 	}
+	uint8_t requestFrom(uint8_t addr, uint8_t qty, uint32_t iaddr, uint8_t n, uint8_t stop);
 	virtual size_t write(uint8_t data);
 	virtual size_t write(const uint8_t *data, size_t quantity);
 	virtual int available(void) {