Example: set fuses and upload hex on remote programmer

Implements two new make rules: 'net_set_fuses' executes a single
ssh command, 'net_upload' pipes hex through ssh connection.

The example also showcases the FORCE_MONITOR_PORT feature.

examples/BlinkNetworkRPi/ATtinyBlink.ino

@@ -0,0 +1,23 @@
+/*
+  Blink
+  Turns on an LED on for one second, then off for one second, repeatedly.
+ 
+  This example code is in the public domain.
+ */
+ 
+// Connect a LED to Pin 3. It might be different in different ATtiny micro controllers
+int led = 3;
+
+// the setup routine runs once when you press reset:
+void setup() {                
+  // initialize the digital pin as an output.
+  pinMode(led, OUTPUT);     
+}
+
+// the loop routine runs over and over again forever:
+void loop() {
+  digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
+  delay(1000);               // wait for a second
+  digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
+  delay(1000);               // wait for a second
+}

examples/BlinkNetworkRPi/Makefile

@@ -0,0 +1,44 @@
+# Arduino Make file. Refer to https://github.com/sudar/Arduino-Makefile
+
+# Tested and working with a linuxspi programmer on a remote Raspberry Pi
+# Refer to https://github.com/kcuzner/avrdude for linuxspi.
+# Should work with ISP as well if you replace $(AVRDUDE_ARD_OPTS) with
+# $(AVRDUDE_ISP_OPTS) in the net_set_fuses rule.
+
+# Alternate core from https://code.google.com/p/arduino-tiny
+ALTERNATE_CORE = tiny
+BOARD_TAG = attiny85at8
+
+# Avrdude config path on the remote Raspberry Pi
+AVRDUDE_CONF=/usr/local/etc/avrdude.conf
+
+# Skip the monitor port existance check since it's not on our machine.
+FORCE_MONITOR_PORT=(defined)
+MONITOR_PORT=/dev/spidev0.0
+
+include ../../Arduino.mk
+
+
+# Additional rules to use a remote Raspberry Pi programmer
+
+HOST = root@alarmpi
+SSH_AVRDUDE = ssh $(HOST) /usr/local/bin/avrdude
+
+CAT_HEX = cat $(TARGET_HEX)
+AVRDUDE_UPLOAD_PIPE = -U flash:w:-:i
+
+.PHONY: net_upload net_set_fuses
+
+net_upload: $(TARGET_HEX) verify_size
+	$(CAT_HEX) | $(SSH_AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ARD_OPTS) \
+		$(AVRDUDE_UPLOAD_PIPE)
+
+net_set_fuses:
+ifneq ($(strip $(AVRDUDE_ISP_FUSES_PRE)),)
+		$(SSH_AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ARD_OPTS) -e \
+		$(AVRDUDE_ISP_FUSES_PRE)
+endif
+ifneq ($(strip $(AVRDUDE_ISP_FUSES_POST)),)
+		$(SSH_AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ARD_OPTS) \
+		$(AVRDUDE_ISP_FUSES_POST)
+endif

tests/script/runtests.sh

@@ -7,7 +7,7 @@ failures=()
 # These examples cannot be tested easily at the moment as they require
 # alternate cores. The MakefileExample doesn't actually contain any source code
 # to compile.
-NON_TESTABLE_EXAMPLES=(ATtinyBlink MakefileExample TinySoftWareSerial BlinkTeensy)
+NON_TESTABLE_EXAMPLES=(ATtinyBlink MakefileExample TinySoftWareSerial BlinkTeensy BlinkNetworkRPi)
 
 for dir in $TESTS_DIR/*/
 do