New folder structure, added Readme and Makefile.

.gitignore

@@ -0,0 +1,2 @@
+.DS_Store
+*.o

README.md

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+# xyFC
+
+## ATtiny85 OpenSkyRX
+
+The code running on the ATtiny85 is based on [OpenSkyRX by readerror67](https://github.com/readerror67/OpenSkyRX). It originally contained the following notice:
+
+    /*
+     * Frsky RX 2-way
+     *  By  Midelic
+     *  on RCGroups
+     * an adaptation from Kyrre Aalerud(Kreature)
+     * 2012 Frsky rx demo code
+     * http://www.rcgroups.com/forums/showthread.php?t=1667453
+     * Thanks also to Phracturedblue and his deviation firmware
+     **********************************
+     */
+

makefile

@@ -0,0 +1,65 @@
+MCU = attiny85
+F_CPU = 16000000
+RM = rm -rf
+EXTRAINCDIR = include
+CSTANDARD = gnu99
+
+GCC = avr-gcc
+SIZE = avr-size
+OBJCOPY = avr-objcopy
+OBJDUMP = avr-objdump
+AVRDUDE = avrdude
+
+SRC = src/cc2500_BB_SPI.c
+SRC += src/frsky_arduino_rx_complete.c
+
+OBJ = $(SRC:.c=.o)
+
+CARGS = -mmcu=$(MCU)
+CARGS += -I$(EXTRAINCDIR)
+CARGS += -Os
+CARGS += -funsigned-char
+CARGS += -funsigned-bitfields
+CARGS += -fpack-struct
+CARGS += -fshort-enums
+CARGS += -Wall -pedantic -Wstrict-prototypes -Wshadow
+CARGS += -Wpointer-arith -Wcast-qual -Wextra
+CARGS += -Wno-write-strings -Wno-unused-parameter
+CARGS += -std=$(CSTANDARD)
+CARGS += -DF_CPU=$(F_CPU)
+#CARGS += -lm -lprintf_flt
+CARGS += -ffunction-sections
+
+LINKER = -Wl,--relax
+#LINKER = -Wl,--relax,-u,vfprintf,-lm,-lprintf_flt,-u,vfscanf,-lscanf_flt
+#LINKER += -Wl,--defsym=__heap_start=0x802200,--defsym=__heap_end=0x80ffff
+#LINKER += -Wl,-gc-sections
+
+PROGRAMMER = avrisp2
+ISPPORT = usb
+
+TARGET = rx
+
+all: $(TARGET).hex
+
+%.o: %.c
+	$(GCC) -c $< -o $@ $(CARGS)
+
+$(TARGET).elf: $(OBJ)
+	$(GCC) $(CARGS) $(OBJ) --output $@ $(LINKER) -Wl,-Map -Wl,$(@:.elf=.map)
+	$(SIZE) --mcu=$(MCU) -C $@
+
+$(TARGET).hex: $(TARGET).elf
+	$(OBJCOPY) -O ihex $< $@
+	$(OBJDUMP) -h -S $< > $(@:.hex=.lss)
+
+program: $(TARGET).hex
+	$(AVRDUDE) -p $(MCU) -c $(PROGRAMMER) -P $(ISPPORT) -e -U $(TARGET).hex
+
+clean:
+	$(RM) $(OBJ)
+	$(RM) *.o
+	$(RM) *.elf
+	$(RM) *.hex
+	$(RM) *.lss
+	$(RM) *.map

readme.txt

@@ -1 +0,0 @@
- with autotuning complete with 8 channels servo and PPM out

cc2500_BB_SPI.ino → src/cc2500_BB_SPI.c

@@ -119,4 +119,4 @@ void cc2500_resetChip(void)
     _delay_us(45);
     cc2500_strobe(CC2500_SRES);
     _delay_ms(100);
-}
+}