Browse Source

New folder structure, added Readme and Makefile.

Thomas Buck 8 years ago
parent
commit
c0cb737dc2
7 changed files with 85 additions and 2 deletions
  1. 2
    0
      .gitignore
  2. 17
    0
      README.md
  3. 0
    0
      include/iface_cc2500.h
  4. 65
    0
      makefile
  5. 0
    1
      readme.txt
  6. 1
    1
      src/cc2500_BB_SPI.c
  7. 0
    0
      src/frsky_arduino_rx_complete.c

+ 2
- 0
.gitignore View File

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

+ 17
- 0
README.md View File

@@ -0,0 +1,17 @@
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+# xyFC
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+
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+## ATtiny85 OpenSkyRX
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+
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+The code running on the ATtiny85 is based on [OpenSkyRX by readerror67](https://github.com/readerror67/OpenSkyRX). It originally contained the following notice:
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+
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+    /*
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+     * Frsky RX 2-way
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+     *  By  Midelic
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+     *  on RCGroups
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+     * an adaptation from Kyrre Aalerud(Kreature)
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+     * 2012 Frsky rx demo code
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+     * http://www.rcgroups.com/forums/showthread.php?t=1667453
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+     * Thanks also to Phracturedblue and his deviation firmware
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+     **********************************
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+     */
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+

iface_cc2500.h → include/iface_cc2500.h View File


+ 65
- 0
makefile View File

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

+ 0
- 1
readme.txt View File

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

cc2500_BB_SPI.ino → src/cc2500_BB_SPI.c View File

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

frsky_arduino_rx_complete.ino → src/frsky_arduino_rx_complete.c View File


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