Lots of changes / commits! This allows ravenusbstick example to build at least.
This commit is contained in:
c_oflynn
parent
6e3ee0d917
commit
a520fe4646
18 changed files with 1474 additions and 249 deletions
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@ -1,5 +1,5 @@
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ifndef CONTIKI
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ifndef CONTIKI
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${error CONTIKI not defined! You must specify where CONTIKI resides}
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${error CONTIKI not defined! You must specify where CONTIKI resides!}
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endif
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endif
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OBJECTDIR = obj_$(TARGET)
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OBJECTDIR = obj_$(TARGET)
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@ -8,8 +8,11 @@ CFLAGS += -DCONTIKI_TARGET=$(TARGET)
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ifeq ($(TARGET),)
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ifeq ($(TARGET),)
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-include Makefile.target
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-include Makefile.target
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ifeq ($(TARGET),)
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ifeq ($(TARGET),)
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${info TARGET not defined, using target 'native'}
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ifeq ($(DEFAULT_TARGET),)
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TARGET=native
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DEFAULT_TARGET=native
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endif
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${info TARGET not defined, using target '$(DEFAULT_TARGET)'}
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TARGET=$(DEFAULT_TARGET)
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else
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else
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${info using saved target '$(TARGET)'}
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${info using saved target '$(TARGET)'}
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endif
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endif
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@ -44,30 +47,33 @@ endif
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include $(CONTIKI)/core/net/rime/Makefile.rime
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include $(CONTIKI)/core/net/rime/Makefile.rime
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include $(CONTIKI)/core/net/mac/Makefile.mac
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include $(CONTIKI)/core/net/mac/Makefile.mac
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#include $(CONTIKI)/core/net/ipv6/Makefile.ipv6
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SYSTEM = process.c procinit.c autostart.c elfloader.c profile.c timetable.c timetable-aggregate.c
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SYSTEM = process.c procinit.c autostart.c elfloader.c profile.c timetable.c timetable-aggregate.c
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THREADS = mt.c
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THREADS = mt.c
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LIBS = memb.c timer.c list.c etimer.c energest.c rtimer.c stimer.c \
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LIBS = timer.c etimer.c random.c memb.c list.c energest.c print-stats.c rtimer.c stimer.c
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print-stats.c ifft.c crc16.c random.c
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ifndef UIP_CONF_IPV6
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ifdef UIP_CONF_IPV6
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UIP = uip.c tcpip.c uip-split.c psock.c uip-udp-packet.c uip-over-mesh.c resolv.c hc.c tcpdump.c uiplib.c
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UIP = uip6.c tcpip.c psock.c uip-udp-packet.c uip-split.c \
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else
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uip-over-mesh.c resolv.c hc.c tcpdump.c uiplib.c
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UIP = uip6.c tcpip.c uip-split.c psock.c uip-udp-packet.c uip-over-mesh.c resolv.c hc.c tcpdump.c uiplib.c
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NET = $(UIP) uip-icmp6.c uip-nd6.c uip-nd6-io.c uip-netif.c sicslowpan.c
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endif
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else # UIP_CONF_IPV6
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#rawpacket-udp.c
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UIP = uip.c uiplib.c resolv.c tcpip.c psock.c hc.c uip-split.c uip-fw.c \
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ifndef UIP_CONF_IPV6
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uip-fw-drv.c uip_arp.c tcpdump.c uip-neighbor.c uip-udp-packet.c \
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uip-over-mesh.c #rawpacket-udp.c
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NET = $(UIP) uaodv.c uaodv-rt.c
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NET = $(UIP) uaodv.c uaodv-rt.c
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endif # UIP_CONF_IPV6
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else
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NET = $(UIP) uip-icmp6.c uip-nd6.c uip-nd6-io.c uip-netif.c sicslowpan.c
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endif
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CTK = ctk.c
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CTK = ctk.c
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CTKVNC = $(CTK) ctk-vncserver.c libconio.c vnc-server.c vnc-out.c ctk-vncfont.c
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CTKVNC = $(CTK) ctk-vncserver.c libconio.c vnc-server.c vnc-out.c ctk-vncfont.c
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CONTIKIFILES = $(SYSTEM) $(LIBS) $(NET) $(DHCP) $(THREADS)
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ifndef CONTIKI_NO_NET
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CONTIKIFILES = $(SYSTEM) $(LIBS) $(NET) $(THREADS) $(DHCP)
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else
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CONTIKIFILES = $(SYSTEM) $(LIBS) $(THREADS) sicslowpan.c fakeuip.c
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endif
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CONTIKI_SOURCEFILES += $(CONTIKIFILES)
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CONTIKI_SOURCEFILES += $(CONTIKIFILES)
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CONTIKIDIRS += ${addprefix $(CONTIKI)/core/,dev lib net net/mac net/rime sys \
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CONTIKIDIRS += ${addprefix $(CONTIKI)/core/,dev lib net net/mac net/rime sys \
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cfs ctk lib/ctk loader . }
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cfs ctk lib/ctk loader net/sicslow_interop . }
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oname = ${patsubst %.c,%.o,${patsubst %.S,%.o,$(1)}}
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oname = ${patsubst %.c,%.o,${patsubst %.S,%.o,$(1)}}
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@ -1,4 +1,4 @@
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# $Id: Makefile.avr,v 1.11 2008/10/14 09:44:12 adamdunkels Exp $
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# $Id: Makefile.avr,v 1.12 2008/10/14 19:06:51 c_oflynn Exp $
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### Check if we are running under Windows
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### Check if we are running under Windows
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@ -53,8 +53,8 @@ LDFLAGS = -mmcu=$(MCU) -Wl,-Map=contiki-$(TARGET).map \
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CONTIKI_TARGET_DIRS_CONCAT = ${addprefix $(CONTIKI)/platform/$(TARGET)/, \
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CONTIKI_TARGET_DIRS_CONCAT = ${addprefix $(CONTIKI)/platform/$(TARGET)/, \
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$(CONTIKI_TARGET_DIRS)}
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$(CONTIKI_TARGET_DIRS)}
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vpath %.c $(PROJECTDIRS) $(CONTIKI)/cpu/avr/dev $(CONTIKI)/cpu/avr/dev/usb \
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vpath %.c $(PROJECTDIRS) $(CONTIKI)/cpu/avr/dev $(CONTIKI)/cpu/avr/dev/usb \
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$(CONTIKI)/cpu/avr/dev/usb/rndis $(CONTIKI)/cpu/avr/dev/usb/serial \
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$(CONTIKI)/cpu/avr/dev/usb/rndis $(CONTIKI)/cpu/avr/dev/usb/serial \
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$(CONTIKI)/cpu/avr/dev/usb/storage \
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$(CONTIKI)/cpu/avr/dev/usb/storage \
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$(CONTIKIDIRS) $(APPDIRS) $(CONTIKI_TARGET_DIRS_CONCAT) \
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$(CONTIKIDIRS) $(APPDIRS) $(CONTIKI_TARGET_DIRS_CONCAT) \
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$(CONTIKI_CPU) $(CONTIKI)/cpu/avr/radio/rf230 $(CONTIKI)/cpu/avr/radio/mac
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$(CONTIKI_CPU) $(CONTIKI)/cpu/avr/radio/rf230 $(CONTIKI)/cpu/avr/radio/mac
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79
cpu/avr/dev/clock-avr.h
Normal file
79
cpu/avr/dev/clock-avr.h
Normal file
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@ -0,0 +1,79 @@
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#ifndef CONTIKI_CLOCK_AVR_H
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#define CONTIKI_CLOCK_AVR_H
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#if defined (__AVR_ATmega128__)
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#define AVR_OUTPUT_COMPARE_INT TIMER0_COMP_vect
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#define OCRSetup() \
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/* Select internal clock */ \
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ASSR = 0x00; \
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\
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/* Set counter to zero */ \
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TCNT0 = 0; \
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\
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/* \
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* Set comparison register: \
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* Crystal freq. is 16000000,\
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* pre-scale factor is 1024, i.e. we have 125 "ticks" / sec: \
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* 16000000 = 1024 * 125 * 125 \
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*/ \
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OCR0 = 125; \
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\
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/* \
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* Set timer control register: \
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* - prescale: 1024 (CS00 - CS02) \
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* - counter reset via comparison register (WGM01) \
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*/ \
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TCCR0 = _BV(CS00) | _BV(CS01) | _BV(CS02) | _BV(WGM01); \
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\
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/* Clear interrupt flag register */ \
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TIFR = 0x00; \
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\
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/* \
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* Raise interrupt when value in OCR0 is reached. Note that the \
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* counter value in TCNT0 is cleared automatically. \
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*/ \
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TIMSK = _BV (OCIE0);
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#elif defined (__AVR_ATmega1284P__) || (__AVR_AT90USB1287__)
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#define OCRSetup() \
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/* Select internal clock */ \
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ASSR = 0x00; \
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\
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/* Set counter to zero */ \
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TCNT0 = 0; \
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\
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/* \
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* Set comparison register: \
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* Crystal freq. is 8000000,\
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* pre-scale factor is 1024, i.e. we have 125 "ticks" / sec: \
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* 8000000 = 1024 * 125 * 62.5 \
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*/ \
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OCR0A = 62; \
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\
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/* \
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* Set timer control register: \
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* - prescale: 1024 (CS00 - CS02) \
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* - counter reset via comparison register (WGM01) \
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*/ \
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TCCR0A = _BV(WGM01); \
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TCCR0B = _BV(CS00) | _BV(CS02); \
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\
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/* Clear interrupt flag register */ \
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TIFR0 = TIFR0; \
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\
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/* \
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* Raise interrupt when value in OCR0 is reached. Note that the \
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* counter value in TCNT0 is cleared automatically. \
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*/ \
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TIMSK0 = _BV (OCIE0A);
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#define AVR_OUTPUT_COMPARE_INT TIMER0_COMPA_vect
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#else
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#error "Setup CPU in clock-avr.h"
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#endif
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#endif //CONTIKI_CLOCK_AVR_H
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@ -1,5 +1,6 @@
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#include "sys/clock.h"
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#include "sys/clock.h"
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#include "dev/clock-avr.h"
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#include "sys/etimer.h"
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#include "sys/etimer.h"
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#include <avr/io.h>
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#include <avr/io.h>
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@ -8,7 +9,8 @@
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static volatile clock_time_t count;
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static volatile clock_time_t count;
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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SIGNAL(SIG_OUTPUT_COMPARE0)
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//SIGNAL(SIG_OUTPUT_COMPARE0)
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ISR(AVR_OUTPUT_COMPARE_INT)
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{
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{
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++count;
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++count;
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if(etimer_pending()) {
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if(etimer_pending()) {
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@ -49,35 +51,8 @@ clock_init(void)
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{
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{
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cli ();
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cli ();
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/* Select internal clock */
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ASSR = 0x00;
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/* Set counter to zero */
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OCRSetup();
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TCNT0 = 0;
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/*
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* Set comparison register:
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* Crystal freq. is 16000000,
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* pre-scale factor is 1024, i.e. we have 125 "ticks" / sec:
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* 16000000 = 1024 * 125 * 125
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*/
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OCR0 = 125;
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/*
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* Set timer control register:
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* - prescale: 1024 (CS00 - CS02)
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* - counter reset via comparison register (WGM01)
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*/
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TCCR0 = _BV(CS00) | _BV(CS01) | _BV(CS02) | _BV(WGM01);
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/* Clear interrupt flag register */
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TIFR = 0x00;
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/*
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* Raise interrupt when value in OCR0 is reached. Note that the
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* counter value in TCNT0 is cleared automatically.
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*/
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TIMSK = _BV (OCIE0);
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/*
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/*
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* Counts the number of ticks. Since clock_time_t is an unsigned
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* Counts the number of ticks. Since clock_time_t is an unsigned
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@ -28,7 +28,7 @@
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*
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*
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* This file is part of the Contiki operating system.
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* This file is part of the Contiki operating system.
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*
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*
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* @(#)$Id: rs232.c,v 1.2 2006/12/22 17:00:45 barner Exp $
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* @(#)$Id: rs232.c,v 1.3 2008/10/14 19:06:51 c_oflynn Exp $
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*/
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*/
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#include <stdio.h>
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#include <stdio.h>
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@ -49,7 +49,7 @@
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#define RS232_PRINTF_BUFFER_LENGTH 64
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#define RS232_PRINTF_BUFFER_LENGTH 64
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#endif
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#endif
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#if MCU == atmega128
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#if defined (__AVR_ATmega128__) || defined(__AVR_ATmega1284P__)
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typedef struct {
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typedef struct {
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volatile uint8_t * UDR;
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volatile uint8_t * UDR;
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volatile uint8_t * UBRRH;
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volatile uint8_t * UBRRH;
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@ -86,13 +86,13 @@ static rs232_t rs232_ports[2] = {
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#endif
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#endif
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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SIGNAL(SIG_UART0_TRANS)
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ISR(USART0_TX_vect)
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{
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{
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rs232_ports[RS232_PORT_0].txwait = 0;
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rs232_ports[RS232_PORT_0].txwait = 0;
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}
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}
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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SIGNAL(SIG_UART0_RECV)
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ISR(USART0_RX_vect)
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{
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{
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unsigned char c;
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unsigned char c;
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@ -104,13 +104,13 @@ SIGNAL(SIG_UART0_RECV)
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}
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}
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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SIGNAL(SIG_UART1_TRANS)
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ISR(USART1_TX_vect)
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{
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{
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rs232_ports[RS232_PORT_1].txwait = 0;
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rs232_ports[RS232_PORT_1].txwait = 0;
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||||||
}
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}
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||||||
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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SIGNAL(SIG_UART1_RECV)
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ISR(USART1_RX_vect)
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{
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{
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||||||
unsigned char c;
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unsigned char c;
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|
@ -31,7 +31,7 @@
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* Author: Adam Dunkels <adam@sics.se>
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* Author: Adam Dunkels <adam@sics.se>
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* Simon Barner <barner@in.tum.de>
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* Simon Barner <barner@in.tum.de>
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*
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*
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* @(#)$Id: rs232.h,v 1.2 2006/12/22 17:00:45 barner Exp $
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* @(#)$Id: rs232.h,v 1.3 2008/10/14 19:06:51 c_oflynn Exp $
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*/
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*/
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#ifndef __RS232_H__
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#ifndef __RS232_H__
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@ -40,8 +40,12 @@
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#include <avr/pgmspace.h>
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#include <avr/pgmspace.h>
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||||||
#include "contiki-conf.h"
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#include "contiki-conf.h"
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||||||
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|
||||||
#if MCU == atmega128
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#if defined (__AVR_ATmega128__)
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#include "dev/rs232_atmega128.h"
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#include "dev/rs232_atmega128.h"
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#elif defined (__AVR_ATmega1284P__)
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||||||
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#include "dev/rs232_atmega1284.h"
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||||||
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#elif defined (__AVR_AT90USB1287__)
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||||||
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#include "dev/rs232_at90usb1287.h"
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||||||
#else
|
#else
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||||||
#error "Please implement a rs232 header for your MCU (or set the MCU type \
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#error "Please implement a rs232 header for your MCU (or set the MCU type \
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||||||
in contiki-conf.h)."
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in contiki-conf.h)."
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||||||
|
|
|
||||||
60
cpu/avr/dev/rs232_at90usb1287.h
Normal file
60
cpu/avr/dev/rs232_at90usb1287.h
Normal file
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@ -0,0 +1,60 @@
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||||||
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/*
|
||||||
|
* Copyright (c) 2006, Technical University of Munich
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the Institute nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* This file is part of the Contiki operating system.
|
||||||
|
*
|
||||||
|
* @(#)$$
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \file
|
||||||
|
* AVR specific definitions for the rs232 port.
|
||||||
|
*
|
||||||
|
* \author
|
||||||
|
* Simon Barner <barner@in.tum.de
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __RS232_AT90USB1287__
|
||||||
|
#define __RS232_AT90USB1287__
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Includes */
|
||||||
|
/******************************************************************************/
|
||||||
|
#include <avr/io.h>
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** RS232 ports */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define RS232_PORT_0 0
|
||||||
|
#define RS232_PORT_1 1
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Baud rates */
|
||||||
|
/******************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* #ifndef __RS232_AT90USB1287__ */
|
||||||
142
cpu/avr/dev/rs232_atmega1284.h
Normal file
142
cpu/avr/dev/rs232_atmega1284.h
Normal file
|
|
@ -0,0 +1,142 @@
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2006, Technical University of Munich
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the Institute nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* This file is part of the Contiki operating system.
|
||||||
|
*
|
||||||
|
* @(#)$$
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \file
|
||||||
|
* AVR specific definitions for the rs232 port.
|
||||||
|
*
|
||||||
|
* \author
|
||||||
|
* Simon Barner <barner@in.tum.de
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __RS232_ATMEGA1284__
|
||||||
|
#define __RS232_ATMEGA1284__
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Includes */
|
||||||
|
/******************************************************************************/
|
||||||
|
#include <avr/io.h>
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** RS232 ports */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define RS232_PORT_0 0
|
||||||
|
#define RS232_PORT_1 1
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Baud rates */
|
||||||
|
/******************************************************************************/
|
||||||
|
#if MCU_MHZ == 16
|
||||||
|
/* Single speed operation (U2X = 0)*/
|
||||||
|
#define USART_BAUD_2400 416
|
||||||
|
#define USART_BAUD_4800 207
|
||||||
|
#define USART_BAUD_9600 103
|
||||||
|
#define USART_BAUD_14400 68
|
||||||
|
#define USART_BAUD_19200 51
|
||||||
|
#define USART_BAUD_28800 34
|
||||||
|
#define USART_BAUD_38400 25
|
||||||
|
#define USART_BAUD_57600 16
|
||||||
|
#define USART_BAUD_76800 12
|
||||||
|
#define USART_BAUD_115200 8
|
||||||
|
#define USART_BAUD_230400 3
|
||||||
|
#define USART_BAUD_250000 3
|
||||||
|
#define USART_BAUD_500000 1
|
||||||
|
#define USART_BAUD_1000000 0
|
||||||
|
#elif MCU_MHZ == 8
|
||||||
|
/* Single speed operation (U2X = 0)*/
|
||||||
|
#define USART_BAUD_2400 207
|
||||||
|
#define USART_BAUD_4800 103
|
||||||
|
#define USART_BAUD_9600 51
|
||||||
|
#define USART_BAUD_14400 34
|
||||||
|
#define USART_BAUD_19200 25
|
||||||
|
#define USART_BAUD_28800 16
|
||||||
|
#define USART_BAUD_38400 12
|
||||||
|
#define USART_BAUD_57600 8
|
||||||
|
#define USART_BAUD_76800 6
|
||||||
|
#define USART_BAUD_115200 3
|
||||||
|
#define USART_BAUD_230400 1
|
||||||
|
#define USART_BAUD_250000 1
|
||||||
|
#define USART_BAUD_500000 0
|
||||||
|
#else
|
||||||
|
#error "Please define the baud rates for your CPU clock: ATmega128 handbook p. \
|
||||||
|
195-198 or set the rate in contiki-conf.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Interrupt settings */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define USART_INTERRUPT_RX_COMPLETE _BV (RXCIE0)
|
||||||
|
#define USART_INTERRUPT_TX_COMPLETE _BV (TXCIE0)
|
||||||
|
#define USART_INTERRUPT_DATA_REG_EMPTY _BV (UDRIE0)
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Receiver / transmitter */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define USART_RECEIVER_ENABLE _BV (RXEN0)
|
||||||
|
#define USART_TRANSMITTER_ENABLE _BV (TXEN0)
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Mode select */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define USART_MODE_ASYNC 0x00
|
||||||
|
#define USART_MODE_SYNC _BV (UMSEL00)
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Parity */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define USART_PARITY_NONE 0x00
|
||||||
|
#define USART_PARITY_EVEN _BV (UPM01)
|
||||||
|
#define USART_PARITY_ODD _BV (UPM01) | _BV (UPM00)
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Stop bits */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define USART_STOP_BITS_1 0x00
|
||||||
|
#define USART_STOP_BITS_2 _BV (USBS)
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Character size */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define USART_DATA_BITS_5 0x00
|
||||||
|
#define USART_DATA_BITS_6 _BV (UCSZ00)
|
||||||
|
#define USART_DATA_BITS_7 _BV (UCSZ01)
|
||||||
|
#define USART_DATA_BITS_8 _BV (UCSZ01) | _BV (UCSZ00)
|
||||||
|
// #define USART_DATA_BITS_9 (needs also UCSZ2 bit in UCSRnB)
|
||||||
|
|
||||||
|
/******************************************************************************/
|
||||||
|
/*** Clock polarity */
|
||||||
|
/******************************************************************************/
|
||||||
|
#define USART_RISING_XCKN_EDGE 0x00
|
||||||
|
#define USART_FALLING_XCKN_EDGE _BV (UCPOL0)
|
||||||
|
|
||||||
|
#endif /* #ifndef __RS232_ATMEGA128__ */
|
||||||
|
|
@ -1,9 +1,9 @@
|
||||||
all:
|
all:
|
||||||
make TARGET=avr-ravenusb -f Makefile.ravenusbstick ravenusbstick.elf
|
make TARGET=avr-ravenusb -f Makefile.ravenusbstick ravenusbstick.elf
|
||||||
avr-objcopy -O ihex -R .eeprom ravenusbstick.elf ravenusbstick.hex
|
avr-objcopy -O ihex -R .eeprom ravenusbstick.elf ravenusbstick.hex
|
||||||
avr-size -C ravenusbstick.elf
|
avr-size -C ravenusbstick.elf
|
||||||
|
|
||||||
clean:
|
clean:
|
||||||
make -f Makefile.ravenusbstick clean
|
make -f Makefile.ravenusbstick clean
|
||||||
rm -rf obj_avr-ravenusb
|
rm -rf obj_avr-ravenusb
|
||||||
rm symbols.c symbols.h ravenusbstick.elf ravenusbstick.hex
|
rm symbols.c symbols.h ravenusbstick.elf ravenusbstick.hex
|
||||||
|
|
|
||||||
|
|
@ -28,12 +28,11 @@
|
||||||
*
|
*
|
||||||
* This file is part of the Contiki operating system.
|
* This file is part of the Contiki operating system.
|
||||||
*
|
*
|
||||||
* $Id: ravenusbstick.c,v 1.1 2008/10/14 10:01:52 julienabeille Exp $
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/*---------------------------------------------------------------------------*/
|
/*---------------------------------------------------------------------------*/
|
||||||
//#include "mac_event.h"
|
//#include "mac_event.h"
|
||||||
#include "uip.h"
|
#include "uip.h"
|
||||||
#include <avr/pgmspace.h>
|
#include <avr/pgmspace.h>
|
||||||
#include <stdio.h>
|
#include <stdio.h>
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,39 +1,39 @@
|
||||||
CONTIKI_TARGET_DIRS = . rf230 apps net loader
|
CONTIKI_TARGET_DIRS = . rf230 apps net loader
|
||||||
CONTIKI_CORE=contiki-raven-main
|
CONTIKI_CORE=contiki-raven-main
|
||||||
CONTIKI_TARGET_MAIN = ${CONTIKI_CORE}.o
|
CONTIKI_TARGET_MAIN = ${CONTIKI_CORE}.o
|
||||||
|
|
||||||
#USB Ethernet Interface + USB Serial Port TX Only
|
#USB Ethernet Interface + USB Serial Port TX Only
|
||||||
USB = uart_usb_lib.c \
|
USB = uart_usb_lib.c \
|
||||||
cdc_task.c \
|
cdc_task.c \
|
||||||
rndis_task.c \
|
rndis_task.c \
|
||||||
rndis.c \
|
rndis.c \
|
||||||
usb_descriptors.c \
|
usb_descriptors.c \
|
||||||
usb_drv.c \
|
usb_drv.c \
|
||||||
usb_specific_request.c \
|
usb_specific_request.c \
|
||||||
usb_standard_request.c \
|
usb_standard_request.c \
|
||||||
usb_task.c \
|
usb_task.c \
|
||||||
scsi_decoder.c \
|
scsi_decoder.c \
|
||||||
ctrl_access.c \
|
ctrl_access.c \
|
||||||
storage_task.c \
|
storage_task.c \
|
||||||
avr_flash.c
|
avr_flash.c
|
||||||
|
|
||||||
CONTIKI_TARGET_SOURCEFILES += slip.c cfs-eeprom.c eeprom.c random.c \
|
CONTIKI_TARGET_SOURCEFILES += cfs-eeprom.c eeprom.c random.c \
|
||||||
mmem.c contiki-raven-default-init-lowlevel.c \
|
mmem.c contiki-raven-default-init-lowlevel.c \
|
||||||
contiki-raven-default-init-net.c contiki-raven-main.c \
|
contiki-raven-default-init-net.c contiki-raven-main.c \
|
||||||
sicslow_ethernet.c \
|
sicslow_ethernet.c \
|
||||||
$(USB)
|
$(USB)
|
||||||
|
|
||||||
USB_INCLUDES = -I$(CONTIKI_CPU)/dev/usb
|
USB_INCLUDES = -I$(CONTIKI_CPU)/dev/usb
|
||||||
|
|
||||||
CONTIKIAVR=$(CONTIKI)/cpu/avr
|
CONTIKIAVR=$(CONTIKI)/cpu/avr
|
||||||
CONTIKIBOARD=.
|
CONTIKIBOARD=.
|
||||||
|
|
||||||
CONTIKI_PLAT_DEFS = -DF_CPU=8000000UL -DAVRGCC -DAUTO_CRC_PADDING=2
|
CONTIKI_PLAT_DEFS = -DF_CPU=8000000UL -DAVRGCC -DAUTO_CRC_PADDING=2 -DJACKDAW=1
|
||||||
|
|
||||||
|
|
||||||
MCU=at90usb1287
|
MCU=at90usb1287
|
||||||
AVRDUDE_PROGRAMMER=jtag2
|
AVRDUDE_PROGRAMMER=jtag2
|
||||||
|
|
||||||
# For usb devices, you may either use PORT=usb, or (e.g. if you have more than one
|
# For usb devices, you may either use PORT=usb, or (e.g. if you have more than one
|
||||||
# programmer connected) you can use the following trick to find out the serial number:
|
# programmer connected) you can use the following trick to find out the serial number:
|
||||||
#
|
#
|
||||||
|
|
|
||||||
|
|
@ -1,65 +1,65 @@
|
||||||
:10000000000002AABBCCDDEEFFFFFFFFFFFFFFFFFA
|
:10000000000002AABBCCDDEEFFFFFFFFFFFFFFFFFA
|
||||||
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
|
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
|
||||||
:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0
|
:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0
|
||||||
:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
|
:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
|
||||||
:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0
|
:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0
|
||||||
:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0
|
:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0
|
||||||
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
|
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
|
||||||
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
|
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
|
||||||
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
|
:10008000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF80
|
||||||
:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
|
:10009000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF70
|
||||||
:1000A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF60
|
:1000A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF60
|
||||||
:1000B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF50
|
:1000B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF50
|
||||||
:1000C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF40
|
:1000C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF40
|
||||||
:1000D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF30
|
:1000D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF30
|
||||||
:1000E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF20
|
:1000E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF20
|
||||||
:1000F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF10
|
:1000F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF10
|
||||||
:10010000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
|
:10010000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
|
||||||
:10011000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF
|
:10011000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF
|
||||||
:10012000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDF
|
:10012000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDF
|
||||||
:10013000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCF
|
:10013000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCF
|
||||||
:10014000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBF
|
:10014000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBF
|
||||||
:10015000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAF
|
:10015000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAF
|
||||||
:10016000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9F
|
:10016000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9F
|
||||||
:10017000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F
|
:10017000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F
|
||||||
:10018000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F
|
:10018000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F
|
||||||
:10019000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6F
|
:10019000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6F
|
||||||
:1001A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5F
|
:1001A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5F
|
||||||
:1001B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4F
|
:1001B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4F
|
||||||
:1001C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3F
|
:1001C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3F
|
||||||
:1001D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2F
|
:1001D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2F
|
||||||
:1001E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1F
|
:1001E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1F
|
||||||
:1001F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0F
|
:1001F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0F
|
||||||
:10020000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
|
:10020000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
|
||||||
:10021000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE
|
:10021000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE
|
||||||
:10022000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDE
|
:10022000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDE
|
||||||
:10023000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCE
|
:10023000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCE
|
||||||
:10024000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBE
|
:10024000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBE
|
||||||
:10025000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAE
|
:10025000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAE
|
||||||
:10026000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9E
|
:10026000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9E
|
||||||
:10027000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8E
|
:10027000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8E
|
||||||
:10028000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7E
|
:10028000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7E
|
||||||
:10029000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6E
|
:10029000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6E
|
||||||
:1002A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5E
|
:1002A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5E
|
||||||
:1002B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4E
|
:1002B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4E
|
||||||
:1002C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3E
|
:1002C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3E
|
||||||
:1002D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2E
|
:1002D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2E
|
||||||
:1002E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1E
|
:1002E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1E
|
||||||
:1002F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0E
|
:1002F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0E
|
||||||
:10030000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD
|
:10030000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD
|
||||||
:10031000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED
|
:10031000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED
|
||||||
:10032000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDD
|
:10032000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDD
|
||||||
:10033000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCD
|
:10033000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCD
|
||||||
:10034000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBD
|
:10034000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBD
|
||||||
:10035000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAD
|
:10035000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAD
|
||||||
:10036000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9D
|
:10036000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9D
|
||||||
:10037000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8D
|
:10037000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8D
|
||||||
:10038000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7D
|
:10038000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7D
|
||||||
:10039000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6D
|
:10039000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF6D
|
||||||
:1003A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D
|
:1003A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D
|
||||||
:1003B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4D
|
:1003B000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF4D
|
||||||
:1003C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D
|
:1003C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D
|
||||||
:1003D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2D
|
:1003D000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF2D
|
||||||
:1003E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1D
|
:1003E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1D
|
||||||
:1003F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0D
|
:1003F000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0D
|
||||||
:00000001FF
|
:00000001FF
|
||||||
|
|
|
||||||
|
|
@ -32,74 +32,83 @@
|
||||||
*
|
*
|
||||||
* @(#)$$
|
* @(#)$$
|
||||||
*/
|
*/
|
||||||
#include "contiki-raven.h"
|
#include "contiki-raven.h"
|
||||||
|
|
||||||
#include "contiki.h"
|
#include "contiki.h"
|
||||||
#include "usb_drv.h"
|
#include "usb_drv.h"
|
||||||
#include "usb_descriptors.h"
|
#include "usb_descriptors.h"
|
||||||
#include "usb_specific_request.h"
|
#include "usb_specific_request.h"
|
||||||
#include <util/delay.h>
|
#include <util/delay.h>
|
||||||
|
|
||||||
uint8_t checkForFinger(void);
|
uint8_t checkForFinger(void);
|
||||||
|
|
||||||
|
uint8_t fingerPresent = 0;
|
||||||
|
|
||||||
|
/* Defining this allows you to mount the USB Stick as a mass storage device by shorting the two pins. See docs. */
|
||||||
|
//#define WINXPSP2
|
||||||
|
|
||||||
void
|
void
|
||||||
init_lowlevel(void)
|
init_lowlevel(void)
|
||||||
{
|
{
|
||||||
Leds_init();
|
Leds_init();
|
||||||
Leds_off();
|
Leds_off();
|
||||||
|
|
||||||
if (checkForFinger()) {
|
if (checkForFinger()) {
|
||||||
usb_mode = mass_storage;
|
#ifdef WINXPSP2
|
||||||
}
|
usb_mode = mass_storage;
|
||||||
|
#else
|
||||||
|
fingerPresent = 1;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
return;
|
return;
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
uint8_t checkForFinger(void)
|
uint8_t checkForFinger(void)
|
||||||
{
|
{
|
||||||
uint8_t tests;
|
uint8_t tests;
|
||||||
uint8_t matches;
|
uint8_t matches;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
Three pads on RZUSBSTICK go: GND PD3 PD2
|
Three pads on RZUSBSTICK go: GND PD3 PD2
|
||||||
|
|
||||||
We pulse PD3, and check for that pattern on PD2.
|
We pulse PD3, and check for that pattern on PD2.
|
||||||
|
|
||||||
A (moist) finger across those three pads should be enough
|
A (moist) finger across those three pads should be enough
|
||||||
to bridge these
|
to bridge these
|
||||||
*/
|
*/
|
||||||
|
|
||||||
//Output
|
//Output
|
||||||
DDRD |= 1<<PD3;
|
DDRD |= 1<<PD3;
|
||||||
|
|
||||||
//Input
|
//Input
|
||||||
DDRD &= ~(1<<PD2);
|
DDRD &= ~(1<<PD2);
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
tests = 100;
|
tests = 100;
|
||||||
matches = 0;
|
matches = 0;
|
||||||
while(tests) {
|
while(tests) {
|
||||||
|
|
||||||
//Set bit PD3 to value of LSB of 'tests'
|
//Set bit PD3 to value of LSB of 'tests'
|
||||||
PORTD = (PORTD & ~(1<<PD3)) | ( (tests & 0x01) << PD3);
|
PORTD = (PORTD & ~(1<<PD3)) | ( (tests & 0x01) << PD3);
|
||||||
|
|
||||||
//Allow changes to propogate
|
//Allow changes to propogate
|
||||||
_delay_us(1);
|
_delay_us(1);
|
||||||
|
|
||||||
//Check if PD2 matches what we set PD3 to
|
//Check if PD2 matches what we set PD3 to
|
||||||
if ((PIND & (1<<PD2)) == ((tests & 0x01) << PD2)) {
|
if ((PIND & (1<<PD2)) == ((tests & 0x01) << PD2)) {
|
||||||
matches++;
|
matches++;
|
||||||
}
|
}
|
||||||
|
|
||||||
tests--;
|
tests--;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (matches > 70) {
|
if (matches > 70) {
|
||||||
return 1;
|
return 1;
|
||||||
}
|
}
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -35,7 +35,7 @@
|
||||||
|
|
||||||
#include "contiki-raven.h"
|
#include "contiki-raven.h"
|
||||||
|
|
||||||
#include "mac.h"
|
#include "zmac.h"
|
||||||
#include "sicslowpan.h"
|
#include "sicslowpan.h"
|
||||||
extern uint64_t rndis_ethernet_addr;
|
extern uint64_t rndis_ethernet_addr;
|
||||||
|
|
||||||
|
|
@ -43,12 +43,25 @@ void
|
||||||
init_net(void)
|
init_net(void)
|
||||||
{
|
{
|
||||||
|
|
||||||
/* Set the Ethernet address to the 15.4 MAC address low 5 bytes...*/
|
|
||||||
rndis_ethernet_addr = macLongAddr & 0x0000ffffffffffffUL;
|
|
||||||
/* Set as locally administed address */
|
|
||||||
rndis_ethernet_addr |= 0x020000000000UL;
|
|
||||||
|
|
||||||
ieee15_4ManagerAddress.set_long_addr(rndis_ethernet_addr);
|
|
||||||
|
|
||||||
|
/* Set local bit, Clear translate bit, Clear Multicast bit */
|
||||||
|
macLongAddr &= ~(0x0700000000000000ULL);
|
||||||
|
macLongAddr |= 0x0200000000000000ULL;
|
||||||
|
|
||||||
|
|
||||||
|
/* Set the Ethernet address to the 15.4 MAC address */
|
||||||
|
rndis_ethernet_addr = macLongAddr;
|
||||||
|
|
||||||
|
/* Remove the middle two bytes... */
|
||||||
|
rndis_ethernet_addr = (rndis_ethernet_addr & 0xffffffUL) | ((rndis_ethernet_addr & 0xffffff0000000000ULL) >> 16);
|
||||||
|
|
||||||
|
/* Change ieee802.15.4 address to correspond with what the ethernet's
|
||||||
|
IPv6 address will be. This will have ff:fe in the middle. */
|
||||||
|
macLongAddr = (macLongAddr & 0xffffff0000ffffffULL) | (0x000000fffe000000ULL);
|
||||||
|
|
||||||
|
ieee15_4ManagerAddress.set_long_addr(macLongAddr);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -40,6 +40,8 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <avr/pgmspace.h>
|
#include <avr/pgmspace.h>
|
||||||
|
#include <avr/fuse.h>
|
||||||
|
#include <avr/eeprom.h>
|
||||||
#include <util/delay.h>
|
#include <util/delay.h>
|
||||||
#include <stdio.h>
|
#include <stdio.h>
|
||||||
|
|
||||||
|
|
@ -63,6 +65,17 @@
|
||||||
#include "rndis/rndis_task.h"
|
#include "rndis/rndis_task.h"
|
||||||
#include "storage/storage_task.h"
|
#include "storage/storage_task.h"
|
||||||
|
|
||||||
|
FUSES =
|
||||||
|
{
|
||||||
|
.low = 0xde,
|
||||||
|
.high = 0x99,
|
||||||
|
.extended = 0xff,
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Put default MAC address in EEPROM */
|
||||||
|
uint8_t mac_address[8] EEMEM = {0x02, 0x12, 0x13, 0xff, 0xfe, 0x14, 0x15, 0x16};
|
||||||
|
|
||||||
|
|
||||||
PROCINIT(&etimer_process, &mac_process);
|
PROCINIT(&etimer_process, &mac_process);
|
||||||
|
|
||||||
int
|
int
|
||||||
|
|
@ -88,13 +101,13 @@ main(void)
|
||||||
procinit_init();
|
procinit_init();
|
||||||
|
|
||||||
/* Setup USB */
|
/* Setup USB */
|
||||||
process_start(&usb_process, NULL);
|
process_start(&usb_process, NULL);
|
||||||
process_start(&cdc_process, NULL);
|
process_start(&cdc_process, NULL);
|
||||||
process_start(&rndis_process, NULL);
|
process_start(&rndis_process, NULL);
|
||||||
process_start(&storage_process, NULL);
|
process_start(&storage_process, NULL);
|
||||||
|
|
||||||
printf_P(PSTR("System online.\n"));
|
printf_P(PSTR("System online.\n"));
|
||||||
|
|
||||||
//Fix MAC address
|
//Fix MAC address
|
||||||
init_net();
|
init_net();
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,5 +1,5 @@
|
||||||
/*
|
/*
|
||||||
* Copyright (c) 2006, Technical University of Munich
|
* Copyright (c) 2008, Technical University of Munich
|
||||||
* All rights reserved.
|
* All rights reserved.
|
||||||
*
|
*
|
||||||
* Redistribution and use in source and binary forms, with or without
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
|
@ -32,11 +32,8 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* \file
|
* \addtogroup usbstick
|
||||||
* Sample Contiki kernel for STK 501 development board
|
|
||||||
*
|
*
|
||||||
* \author
|
|
||||||
* Simon Barner <barner@in.tum.de
|
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifndef __CONTIKI_RAVEN_H__
|
#ifndef __CONTIKI_RAVEN_H__
|
||||||
|
|
|
||||||
846
platform/avr-ravenusb/sicslow_ethernet.c
Normal file
846
platform/avr-ravenusb/sicslow_ethernet.c
Normal file
|
|
@ -0,0 +1,846 @@
|
||||||
|
/**
|
||||||
|
* \file sicslow_ethernet.c
|
||||||
|
* Routines to interface between Ethernet and 6LowPan
|
||||||
|
*
|
||||||
|
* \author
|
||||||
|
* Colin O'Flynn <coflynn@newae.com>
|
||||||
|
*
|
||||||
|
* \addtogroup usbstick
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Copyright (c) 2008 by:
|
||||||
|
* Colin O'Flynn coflynn@newae.com
|
||||||
|
* Eric Gnoske egnoske@gmail.com
|
||||||
|
* Blake Leverett bleverett@gmail.com
|
||||||
|
* Mike Vidales mavida404@gmail.com
|
||||||
|
* Kevin Brown kbrown3@uccs.edu
|
||||||
|
* Nate Bohlmann nate@elfwerks.com
|
||||||
|
*
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* * Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* * Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in
|
||||||
|
* the documentation and/or other materials provided with the
|
||||||
|
* distribution.
|
||||||
|
* * Neither the name of the copyright holders nor the names of
|
||||||
|
* contributors may be used to endorse or promote products derived
|
||||||
|
* from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
\ingroup usbstick
|
||||||
|
\defgroup sicslowinterop 6LowPan Ethernet Interop
|
||||||
|
@{
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
\par Ethernet to 6LowPan Address Translation
|
||||||
|
|
||||||
|
It should be obvious that since 802.15.4 addresses are 8
|
||||||
|
bytes, and 802.3 addresses are 6 bytes, some form of
|
||||||
|
address translation is needed. These routines provide this
|
||||||
|
|
||||||
|
\par 802.3 Address Formats
|
||||||
|
|
||||||
|
802.3 MAC addresses used here have this form:
|
||||||
|
|
||||||
|
\verbatim
|
||||||
|
+----+----+----+----+----+----+----+----+
|
||||||
|
+ + + + + + TR + GL + MU +
|
||||||
|
+----+----+----+----+----+----+----+----+
|
||||||
|
\endverbatim
|
||||||
|
|
||||||
|
|
||||||
|
It can be seen this is like a normal ethernet MAC address,
|
||||||
|
with GL being the Global/Local bit, and MU being the
|
||||||
|
Multicast/Unicast bit.
|
||||||
|
|
||||||
|
The addition is the 'TR' bit, which if set indicates that
|
||||||
|
the address must be translated when going between 802.15.4
|
||||||
|
and 802.3.
|
||||||
|
|
||||||
|
\par Address Translation
|
||||||
|
|
||||||
|
If the TRANSLATE (TR) bit is CLEAR, this means the 5th and
|
||||||
|
4th LSBytes of the 802.15.4 address are fffe, aka the address
|
||||||
|
has the hexidecial form:
|
||||||
|
|
||||||
|
xxxxxxfffexxxxxx
|
||||||
|
|
||||||
|
\note
|
||||||
|
You should always aim to set the 802.15.4 addresses
|
||||||
|
of the devices on your network to ones that will
|
||||||
|
satisfy this requirement. Some examples are:
|
||||||
|
\note
|
||||||
|
0x02 23 42 ff fe 73 92 28
|
||||||
|
\note
|
||||||
|
0x82 00 82 ff fe cd ee 22
|
||||||
|
|
||||||
|
\note
|
||||||
|
So the most significant octets MUST
|
||||||
|
have bit 0 CLEAR, bit 1 SET, and bit 2 CLEAR. The remaining
|
||||||
|
bits in this octet can be anything.
|
||||||
|
|
||||||
|
If the TRANSLATE bit is SET, this means the address on the
|
||||||
|
802.3 side does not directly convert to an 802.15.4 address.
|
||||||
|
To translate it, the remainder of the octet is used as an
|
||||||
|
index in a look-up table. This look-up table simply stores
|
||||||
|
the 4th, 5th, and 8th octet of the 802.15.4 address, and attaches
|
||||||
|
them to the remaining 5 bytes of the 802.3 address.
|
||||||
|
|
||||||
|
In this way there can be 32 different 802.15.4 'prefixes',
|
||||||
|
requiring only 96 bytes of RAM in a storage table on the
|
||||||
|
802.3 to 802.15.4 bridge.
|
||||||
|
|
||||||
|
Mulitcast addresses on 802.3 are mapped to broadcast addresses on
|
||||||
|
802.15.4 and vis-versa. Since IPv6 does not use 802.3 broadcast,
|
||||||
|
this code will drop all 802.3 broadcast packets. They are most
|
||||||
|
likely something unwanted, such as IPv4 packets that snuck in.
|
||||||
|
|
||||||
|
\par Notes on how addresses are stored
|
||||||
|
|
||||||
|
An 802.15.4 address will be reported for example as:
|
||||||
|
|
||||||
|
0x8877665544332211
|
||||||
|
|
||||||
|
Stored in the array as passed to these functions, it will be:
|
||||||
|
\verbatim
|
||||||
|
array[0] = 0x88;
|
||||||
|
array[1] = 0x77;
|
||||||
|
array[2] = 0x66;
|
||||||
|
etc.
|
||||||
|
\endverbatim
|
||||||
|
|
||||||
|
An 802.3 address will be reported for example as:
|
||||||
|
02:43:53:35:45:45
|
||||||
|
|
||||||
|
Stored in the array as passed to these functions, it will be:
|
||||||
|
\verbatim
|
||||||
|
array[0] = 0x02;
|
||||||
|
array[1] = 0x43;
|
||||||
|
array[2] = 0x53;
|
||||||
|
array[3] = 0x35
|
||||||
|
etc.
|
||||||
|
\endverbatim
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "uip.h"
|
||||||
|
#include "uip_arp.h" //For ethernet header structure
|
||||||
|
#include "zmac.h"
|
||||||
|
#include "frame.h"
|
||||||
|
#include "net/rime.h"
|
||||||
|
#include "sicslowpan.h"
|
||||||
|
#include "sicslow_ethernet.h"
|
||||||
|
#include "rndis/rndis_protocol.h"
|
||||||
|
#include "rndis/rndis_task.h"
|
||||||
|
#include "radio.h"
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
//#define PRINTF printf
|
||||||
|
#define PRINTF(...)
|
||||||
|
|
||||||
|
#define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
|
||||||
|
#define ETHBUF(x) ((struct uip_eth_hdr *)x)
|
||||||
|
|
||||||
|
//For little endian, such as our friend mr. AVR
|
||||||
|
#ifndef LSB
|
||||||
|
#define LSB(u16) (((uint8_t *)&(u16))[0]) //!< Least significant byte of \a u16.
|
||||||
|
#define MSB(u16) (((uint8_t *)&(u16))[1]) //!< Most significant byte of \a u16.
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern uint64_t rndis_ethernet_addr;
|
||||||
|
extern void (*pinput)(const struct mac_driver *r);
|
||||||
|
void (*sicslowinput)(const struct mac_driver *r);
|
||||||
|
parsed_frame_t * parsed_frame;
|
||||||
|
usbstick_mode_t usbstick_mode;
|
||||||
|
|
||||||
|
uint8_t mac_createSicslowpanLongAddr(uint8_t * ethernet, uip_lladdr_t * lowpan);
|
||||||
|
uint8_t mac_createEthernetAddr(uint8_t * ethernet, uip_lladdr_t * lowpan);
|
||||||
|
uint8_t memcmp_reverse(uint8_t * a, uint8_t * b, uint8_t num);
|
||||||
|
void mac_ethhijack(const struct mac_driver *r);
|
||||||
|
|
||||||
|
|
||||||
|
//! Location of TRANSLATE (TR) bit in Ethernet address
|
||||||
|
#define TRANSLATE_BIT_MASK (1<<2)
|
||||||
|
//! Location of LOCAL (GL) bit in Ethernet address
|
||||||
|
#define LOCAL_BIT_MASK (1<<1)
|
||||||
|
//! Location of MULTICAST (MU) bit in Ethernet address
|
||||||
|
#define MULTICAST_BIT_MASK (1<<0)
|
||||||
|
|
||||||
|
#define PREFIX_BUFFER_SIZE 32
|
||||||
|
|
||||||
|
uint8_t prefixCounter;
|
||||||
|
uint8_t prefixBuffer[PREFIX_BUFFER_SIZE][3];
|
||||||
|
|
||||||
|
/* 6lowpan max size + ethernet header size + 1 */
|
||||||
|
uint8_t raw_buf[127+ UIP_LLH_LEN +1];
|
||||||
|
|
||||||
|
|
||||||
|
void tcpip_input( void )
|
||||||
|
{
|
||||||
|
mac_LowpanToEthernet();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Perform any setup needed
|
||||||
|
*/
|
||||||
|
struct mac_driver * pmac;
|
||||||
|
void mac_ethernetSetup(void)
|
||||||
|
{
|
||||||
|
usbstick_mode.sicslowpan = 1;
|
||||||
|
usbstick_mode.sendToRf = 1;
|
||||||
|
usbstick_mode.translate = 1;
|
||||||
|
usbstick_mode.raw = 1;
|
||||||
|
|
||||||
|
sicslowinput = pinput;
|
||||||
|
|
||||||
|
|
||||||
|
pmac = sicslowmac_get_driver();
|
||||||
|
pmac->set_receive_function(mac_ethhijack);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Take a packet received over the ethernet link, and send it
|
||||||
|
* out over 802.15.4
|
||||||
|
*/
|
||||||
|
void mac_ethernetToLowpan(uint8_t * ethHeader)
|
||||||
|
{
|
||||||
|
//Dest address
|
||||||
|
uip_lladdr_t destAddr;
|
||||||
|
uip_lladdr_t *destAddrPtr = NULL;
|
||||||
|
|
||||||
|
//If not IPv6 we don't do anything
|
||||||
|
if (((struct uip_eth_hdr *) ethHeader)->type != HTONS(UIP_ETHTYPE_IPV6)) {
|
||||||
|
PRINTF("eth2low: Packet is not IPv6, dropping\n");
|
||||||
|
rndis_stat.txbad++;
|
||||||
|
uip_len = 0;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// In sniffer mode we don't ever send anything
|
||||||
|
if (usbstick_mode.sendToRf == 0) {
|
||||||
|
uip_len = 0;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* IPv6 uses 33-33-xx-xx-xx-xx prefix for multicast ND stuff */
|
||||||
|
if ( (((struct uip_eth_hdr *) ethHeader)->dest.addr[0] == 0x33) &&
|
||||||
|
(((struct uip_eth_hdr *) ethHeader)->dest.addr[1] == 0x33) )
|
||||||
|
{
|
||||||
|
PRINTF("eth2low: Ethernet multicast packet received\n");
|
||||||
|
;//Do Nothing
|
||||||
|
} else if ( (((struct uip_eth_hdr *) ethHeader)->dest.addr[0] == 0xFF) &&
|
||||||
|
(((struct uip_eth_hdr *) ethHeader)->dest.addr[1] == 0xFF) &&
|
||||||
|
(((struct uip_eth_hdr *) ethHeader)->dest.addr[2] == 0xFF) &&
|
||||||
|
(((struct uip_eth_hdr *) ethHeader)->dest.addr[3] == 0xFF) &&
|
||||||
|
(((struct uip_eth_hdr *) ethHeader)->dest.addr[4] == 0xFF) &&
|
||||||
|
(((struct uip_eth_hdr *) ethHeader)->dest.addr[5] == 0xFF) ) {
|
||||||
|
/* IPv6 does not use broadcast addresses, hence this should not happen */
|
||||||
|
PRINTF("eth2low: Ethernet broadcast address received, should not happen?\n");
|
||||||
|
rndis_stat.txbad++;
|
||||||
|
uip_len = 0;
|
||||||
|
return;
|
||||||
|
} else {
|
||||||
|
PRINTF("eth2low: Addressed packet received... ");
|
||||||
|
//Check this returns OK
|
||||||
|
if (mac_createSicslowpanLongAddr( &(((struct uip_eth_hdr *) ethHeader)->dest.addr[0]), &destAddr) == 0) {
|
||||||
|
PRINTF(" translation failed\n");
|
||||||
|
rndis_stat.txbad++;
|
||||||
|
uip_len = 0;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
PRINTF(" translated OK\n");
|
||||||
|
destAddrPtr = &destAddr;
|
||||||
|
}
|
||||||
|
|
||||||
|
//Remove header from length before passing onward
|
||||||
|
uip_len -= UIP_LLH_LEN;
|
||||||
|
|
||||||
|
//Some IP packets have link layer in them, need to change them around!
|
||||||
|
if (usbstick_mode.translate) {
|
||||||
|
uint8_t transReturn = mac_translateIPLinkLayer(ll_802154_type);
|
||||||
|
PRINTF("IPTranslation: returns %d\n", transReturn);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (usbstick_mode.sendToRf){
|
||||||
|
tcpip_output(destAddrPtr);
|
||||||
|
rndis_stat.txok++;
|
||||||
|
}
|
||||||
|
|
||||||
|
uip_len = 0;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Take a packet received over the 802.15.4 link, and send it
|
||||||
|
* out over ethernet, performing any translations needed.
|
||||||
|
*/
|
||||||
|
void mac_LowpanToEthernet(void)
|
||||||
|
{
|
||||||
|
parsed_frame = sicslowmac_get_frame();
|
||||||
|
|
||||||
|
//Setup generic ethernet stuff
|
||||||
|
ETHBUF(uip_buf)->type = htons(UIP_ETHTYPE_IPV6);
|
||||||
|
|
||||||
|
//Check for broadcast message
|
||||||
|
//if(rimeaddr_cmp((const rimeaddr_t *)destAddr, &rimeaddr_null)) {
|
||||||
|
if( ( parsed_frame->fcf->destAddrMode == SHORTADDRMODE) &&
|
||||||
|
( parsed_frame->dest_addr->addr16 == 0xffff) ) {
|
||||||
|
ETHBUF(uip_buf)->dest.addr[0] = 0x33;
|
||||||
|
ETHBUF(uip_buf)->dest.addr[1] = 0x33;
|
||||||
|
ETHBUF(uip_buf)->dest.addr[2] = UIP_IP_BUF->destipaddr.u8[12];
|
||||||
|
ETHBUF(uip_buf)->dest.addr[3] = UIP_IP_BUF->destipaddr.u8[13];
|
||||||
|
ETHBUF(uip_buf)->dest.addr[4] = UIP_IP_BUF->destipaddr.u8[14];
|
||||||
|
ETHBUF(uip_buf)->dest.addr[5] = UIP_IP_BUF->destipaddr.u8[15];
|
||||||
|
} else {
|
||||||
|
//Otherwise we have a real address
|
||||||
|
mac_createEthernetAddr((uint8_t *) &(ETHBUF(uip_buf)->dest.addr[0]),
|
||||||
|
(uip_lladdr_t *)rimebuf_addr(RIMEBUF_ADDR_RECEIVER));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
mac_createEthernetAddr((uint8_t *) &(ETHBUF(uip_buf)->src.addr[0]),
|
||||||
|
(uip_lladdr_t *)rimebuf_addr(RIMEBUF_ADDR_SENDER));
|
||||||
|
|
||||||
|
//We only do address translation in network mode!
|
||||||
|
if (usbstick_mode.translate) {
|
||||||
|
//Some IP packets have link layer in them, need to change them around!
|
||||||
|
mac_translateIPLinkLayer(ll_8023_type);
|
||||||
|
}
|
||||||
|
|
||||||
|
PRINTF("Low2Eth: Sending packet to ethernet\n");
|
||||||
|
|
||||||
|
uip_len += UIP_LLH_LEN;
|
||||||
|
|
||||||
|
rndis_send(uip_buf, uip_len);
|
||||||
|
rndis_stat.rxok++;
|
||||||
|
uip_len = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Translate IP packet's possible link-layer addresses, passing
|
||||||
|
* the message to the appropriate higher level function for this
|
||||||
|
* packet (aka: ICMP)
|
||||||
|
* \param target The target we want to end up with - either ll_8023_type
|
||||||
|
* for ethernet, or ll_802154_type for 802.15.4
|
||||||
|
* \return Returns how successful the translation was
|
||||||
|
* \retval 0 Addresses, if present, were translated.
|
||||||
|
* \retval <0 Negative return values indicate various errors, as defined
|
||||||
|
* by the higher level function.
|
||||||
|
*/
|
||||||
|
int8_t mac_translateIPLinkLayer(lltype_t target)
|
||||||
|
{
|
||||||
|
if (UIP_IP_BUF->proto == UIP_PROTO_ICMP6) {
|
||||||
|
PRINTF("eth2low: ICMP Message detected\n");
|
||||||
|
return mac_translateIcmpLinkLayer(target);
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#include "net/uip-icmp6.h"
|
||||||
|
#include "net/uip-nd6.h"
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
uint8_t type;
|
||||||
|
uint8_t length;
|
||||||
|
uint8_t data[16];
|
||||||
|
} icmp_opts_t;
|
||||||
|
|
||||||
|
#define UIP_ICMP_BUF ((struct uip_icmp_hdr *)&uip_buf[UIP_LLH_LEN + UIP_IPH_LEN])
|
||||||
|
#define UIP_ICMP_OPTS(x) ((icmp_opts_t *)&uip_buf[UIP_LLH_LEN + UIP_IPH_LEN + x])
|
||||||
|
|
||||||
|
void slide(uint8_t * data, uint8_t length, int16_t slide);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Translate the link-layer (L2) addresses in an ICMP packet.
|
||||||
|
* This will just be NA/NS/RA/RS packets currently.
|
||||||
|
* \param target The target we want to end up with - either ll_8023_type
|
||||||
|
* for ethernet, or ll_802154_type for 802.15.4
|
||||||
|
* \return Returns how successful the translation was
|
||||||
|
* \retval 0 Addresses, if present, were translated.
|
||||||
|
* \retval -1 ICMP message was unknown type, nothing done.
|
||||||
|
* \retval -2 ICMP Length does not make sense?
|
||||||
|
* \retval -3 Unknown 'target' type
|
||||||
|
*/
|
||||||
|
int8_t mac_translateIcmpLinkLayer(lltype_t target)
|
||||||
|
{
|
||||||
|
uint16_t icmp_opt_offset = 0;
|
||||||
|
int16_t len = UIP_IP_BUF->len[1] | (UIP_IP_BUF->len[0] << 8);
|
||||||
|
|
||||||
|
uint16_t iplen;
|
||||||
|
|
||||||
|
uint8_t i;
|
||||||
|
|
||||||
|
int16_t sizechange;
|
||||||
|
|
||||||
|
uint8_t llbuf[16];
|
||||||
|
|
||||||
|
//Figure out offset to start of options
|
||||||
|
switch(UIP_ICMP_BUF->type) {
|
||||||
|
case ICMP6_NS:
|
||||||
|
case ICMP6_NA:
|
||||||
|
icmp_opt_offset = 24;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case ICMP6_RS:
|
||||||
|
icmp_opt_offset = 8;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case ICMP6_RA:
|
||||||
|
icmp_opt_offset = 16;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case ICMP6_REDIRECT:
|
||||||
|
icmp_opt_offset = 40;
|
||||||
|
break;
|
||||||
|
|
||||||
|
/** Things without link-layer */
|
||||||
|
case ICMP6_DST_UNREACH:
|
||||||
|
case ICMP6_PACKET_TOO_BIG:
|
||||||
|
case ICMP6_TIME_EXCEEDED:
|
||||||
|
case ICMP6_PARAM_PROB:
|
||||||
|
case ICMP6_ECHO_REQUEST:
|
||||||
|
case ICMP6_ECHO_REPLY:
|
||||||
|
return 0;
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
//Figure out length of options
|
||||||
|
len -= icmp_opt_offset;
|
||||||
|
|
||||||
|
//Sanity check
|
||||||
|
if (len < 8) return -2;
|
||||||
|
|
||||||
|
//While we have options to do...
|
||||||
|
while (len >= 8){
|
||||||
|
|
||||||
|
//If we have one of these, we have something useful!
|
||||||
|
if (((UIP_ICMP_OPTS(icmp_opt_offset)->type) == UIP_ND6_OPT_SLLAO) ||
|
||||||
|
((UIP_ICMP_OPTS(icmp_opt_offset)->type) == UIP_ND6_OPT_TLLAO) ) {
|
||||||
|
|
||||||
|
/* Shrinking the buffer may thrash things, so we store the old
|
||||||
|
link-layer address */
|
||||||
|
for(i = 0; i < (UIP_ICMP_OPTS(icmp_opt_offset)->length*8 - 2); i++) {
|
||||||
|
llbuf[i] = UIP_ICMP_OPTS(icmp_opt_offset)->data[i];
|
||||||
|
}
|
||||||
|
|
||||||
|
//Shrink/grow buffer as needed
|
||||||
|
if (target == ll_802154_type) {
|
||||||
|
//Current is 802.3, Hence current link-layer option is 6 extra bytes
|
||||||
|
sizechange = 8;
|
||||||
|
slide(UIP_ICMP_OPTS(icmp_opt_offset)->data + 6, len - 6, sizechange);
|
||||||
|
} else if (target == ll_8023_type) {
|
||||||
|
/* Current is 802.15.4, Hence current link-layer option is 14 extra
|
||||||
|
* bytes.
|
||||||
|
* (Actual LL is 8 bytes, but total option length is in multiples of
|
||||||
|
* 8 Bytes, hence 8 + 2 = 10. Closest is 16 bytes, then 16 bytes for
|
||||||
|
* total optional length - 2 bytes for type + length leaves 14 )
|
||||||
|
*/
|
||||||
|
sizechange = -8;
|
||||||
|
slide(UIP_ICMP_OPTS(icmp_opt_offset)->data + 14, len - 14, sizechange);
|
||||||
|
} else {
|
||||||
|
return -3; //Uh-oh!
|
||||||
|
}
|
||||||
|
|
||||||
|
//Translate addresses
|
||||||
|
if (target == ll_802154_type) {
|
||||||
|
mac_createSicslowpanLongAddr(llbuf, (uip_lladdr_t *)UIP_ICMP_OPTS(icmp_opt_offset)->data);
|
||||||
|
} else {
|
||||||
|
mac_createEthernetAddr(UIP_ICMP_OPTS(icmp_opt_offset)->data, (uip_lladdr_t *)llbuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
//Adjust the length
|
||||||
|
if (target == ll_802154_type) {
|
||||||
|
UIP_ICMP_OPTS(icmp_opt_offset)->length = 2;
|
||||||
|
} else {
|
||||||
|
UIP_ICMP_OPTS(icmp_opt_offset)->length = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
//Adjust the IP header length, as well as uIP length
|
||||||
|
iplen = UIP_IP_BUF->len[1] | (UIP_IP_BUF->len[0]<<8);
|
||||||
|
iplen += sizechange;
|
||||||
|
len += sizechange;
|
||||||
|
|
||||||
|
UIP_IP_BUF->len[1] = (uint8_t)iplen;
|
||||||
|
UIP_IP_BUF->len[0] = (uint8_t)(iplen >> 8);
|
||||||
|
|
||||||
|
uip_len += sizechange;
|
||||||
|
|
||||||
|
//We broke ICMP checksum, be sure to fix that
|
||||||
|
UIP_ICMP_BUF->icmpchksum = 0;
|
||||||
|
UIP_ICMP_BUF->icmpchksum = ~uip_icmp6chksum();
|
||||||
|
|
||||||
|
//Finally set up next run in while loop
|
||||||
|
len -= 8 * UIP_ICMP_OPTS(icmp_opt_offset)->length;
|
||||||
|
icmp_opt_offset += 8 * UIP_ICMP_OPTS(icmp_opt_offset)->length;
|
||||||
|
} else {
|
||||||
|
|
||||||
|
//Not an option we care about, ignore it
|
||||||
|
len -= 8 * UIP_ICMP_OPTS(icmp_opt_offset)->length;
|
||||||
|
|
||||||
|
//This shouldn't happen!
|
||||||
|
if (UIP_ICMP_OPTS(icmp_opt_offset)->length == 0) {
|
||||||
|
PRINTF("Option in ND packet has length zero, error?\n");
|
||||||
|
len = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
icmp_opt_offset += 8 * UIP_ICMP_OPTS(icmp_opt_offset)->length;
|
||||||
|
|
||||||
|
} //If ICMP_OPT is one we care about
|
||||||
|
|
||||||
|
} //while(len >= 8)
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Create a 802.15.4 long address from a 802.3 address
|
||||||
|
* \param ethernet Pointer to ethernet address
|
||||||
|
* \param lowpan Pointer to 802.15.4 address
|
||||||
|
*/
|
||||||
|
uint8_t mac_createSicslowpanLongAddr(uint8_t * ethernet, uip_lladdr_t * lowpan)
|
||||||
|
{
|
||||||
|
uint8_t index;
|
||||||
|
uint8_t i;
|
||||||
|
|
||||||
|
|
||||||
|
//Special case - if the address is our address, we just copy over what we know to be
|
||||||
|
//our 802.15.4 address
|
||||||
|
|
||||||
|
if (memcmp_reverse((uint8_t *)&rndis_ethernet_addr, ethernet, 6) == 0) {
|
||||||
|
memcpy((uint8_t *)lowpan, &macLongAddr, 8);
|
||||||
|
byte_reverse((uint8_t *)lowpan, 8);
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
//Check if translate bit is set, hence we have to look up the prefix
|
||||||
|
if (ethernet[0] & TRANSLATE_BIT_MASK) {
|
||||||
|
|
||||||
|
//Get top bits
|
||||||
|
index = ethernet[0] >> 3;
|
||||||
|
|
||||||
|
//Check this is plausible...
|
||||||
|
if (index >= prefixCounter) {
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
//Copy over prefix
|
||||||
|
lowpan->addr[0] = prefixBuffer[index][0];
|
||||||
|
lowpan->addr[3] = prefixBuffer[index][1];
|
||||||
|
lowpan->addr[4] = prefixBuffer[index][2];
|
||||||
|
|
||||||
|
//Bit is clear
|
||||||
|
//so we copy all six
|
||||||
|
} else {
|
||||||
|
lowpan->addr[0] = ethernet[0];
|
||||||
|
lowpan->addr[3] = 0xff;
|
||||||
|
lowpan->addr[4] = 0xfe;
|
||||||
|
}
|
||||||
|
|
||||||
|
//Copy over reamining five bytes
|
||||||
|
lowpan->addr[1] = ethernet[1];
|
||||||
|
lowpan->addr[2] = ethernet[2];
|
||||||
|
lowpan->addr[5] = ethernet[3];
|
||||||
|
lowpan->addr[6] = ethernet[4];
|
||||||
|
lowpan->addr[7] = ethernet[5];
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Create a 802.3 address from a 802.15.4 long address
|
||||||
|
* \param ethernet Pointer to ethernet address
|
||||||
|
* \param lowpan Pointer to 802.15.4 address
|
||||||
|
*/
|
||||||
|
uint8_t mac_createEthernetAddr(uint8_t * ethernet, uip_lladdr_t * lowpan)
|
||||||
|
{
|
||||||
|
uint8_t index = 0;
|
||||||
|
uint8_t i,j, match;
|
||||||
|
|
||||||
|
//Special case - if the address is our address, we just copy over what we know to be
|
||||||
|
//our 802.3 address
|
||||||
|
if (memcmp_reverse((uint8_t *)&macLongAddr, (uint8_t *)lowpan, 8) == 0) {
|
||||||
|
memcpy(ethernet, &rndis_ethernet_addr, 6);
|
||||||
|
byte_reverse(ethernet, 6);
|
||||||
|
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
//Check if we need to do anything:
|
||||||
|
if ((lowpan->addr[3] == 0xff) && (lowpan->addr[4] == 0xfe) &&
|
||||||
|
((lowpan->addr[0] & TRANSLATE_BIT_MASK) == 0) &&
|
||||||
|
((lowpan->addr[0] & MULTICAST_BIT_MASK) == 0) &&
|
||||||
|
(lowpan->addr[0] & LOCAL_BIT_MASK)) {
|
||||||
|
|
||||||
|
/** Nope: just copy over 6 bytes **/
|
||||||
|
ethernet[0] = lowpan->addr[0];
|
||||||
|
ethernet[1] = lowpan->addr[1];
|
||||||
|
ethernet[2] = lowpan->addr[2];
|
||||||
|
ethernet[3] = lowpan->addr[5];
|
||||||
|
ethernet[4] = lowpan->addr[6];
|
||||||
|
ethernet[5] = lowpan->addr[7];
|
||||||
|
|
||||||
|
|
||||||
|
} else {
|
||||||
|
|
||||||
|
/** Yes: need to store prefix **/
|
||||||
|
for (i = 0; i < prefixCounter; i++) {
|
||||||
|
//Check the current prefix - if it fails, check next one
|
||||||
|
|
||||||
|
|
||||||
|
if ((lowpan->addr[0] == prefixBuffer[i][0]) &&
|
||||||
|
(lowpan->addr[3] == prefixBuffer[i][1]) &&
|
||||||
|
(lowpan->addr[4] == prefixBuffer[i][2])) {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
index = i;
|
||||||
|
|
||||||
|
//Deal with overflow, iron-fist style
|
||||||
|
if (index >= PREFIX_BUFFER_SIZE) {
|
||||||
|
index = 0;
|
||||||
|
prefixCounter = PREFIX_BUFFER_SIZE;
|
||||||
|
} else {
|
||||||
|
//Are we making a new one?
|
||||||
|
if (index == prefixCounter) {
|
||||||
|
prefixCounter++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//Copy the prefix over, no matter if we have a new or old one
|
||||||
|
prefixBuffer[index][0] = lowpan->addr[0];
|
||||||
|
prefixBuffer[index][1] = lowpan->addr[3];
|
||||||
|
prefixBuffer[index][2] = lowpan->addr[4];
|
||||||
|
|
||||||
|
//Create ethernet MAC address now
|
||||||
|
ethernet[1] = lowpan->addr[1];
|
||||||
|
ethernet[2] = lowpan->addr[2];
|
||||||
|
ethernet[3] = lowpan->addr[5];
|
||||||
|
ethernet[4] = lowpan->addr[6];
|
||||||
|
ethernet[5] = lowpan->addr[7];
|
||||||
|
|
||||||
|
|
||||||
|
ethernet[0] = TRANSLATE_BIT_MASK | LOCAL_BIT_MASK | (index << 3);
|
||||||
|
}
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \brief Slide the pointed to memory up a certain amount,
|
||||||
|
* growing/shrinking a buffer
|
||||||
|
* \param data Pointer to start of data buffer
|
||||||
|
* \param length Length of the data buffer
|
||||||
|
* \param slide How many bytes to slide the buffer up in memory (if +) or
|
||||||
|
* down in memory (if -)
|
||||||
|
*/
|
||||||
|
void slide(uint8_t * data, uint8_t length, int16_t slide)
|
||||||
|
{
|
||||||
|
//Sanity checks
|
||||||
|
if (!length) return;
|
||||||
|
if (!slide) return;
|
||||||
|
|
||||||
|
uint8_t i = 0;
|
||||||
|
|
||||||
|
while(length) {
|
||||||
|
length--;
|
||||||
|
|
||||||
|
//If we are sliding up, we do from the top of the buffer down
|
||||||
|
if (slide > 0) {
|
||||||
|
*(data + length + slide) = *(data + length);
|
||||||
|
|
||||||
|
//If we are sliding down, we do from the bottom of the buffer up
|
||||||
|
} else {
|
||||||
|
*(data + slide + i) = *(data + i);
|
||||||
|
}
|
||||||
|
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*--------------------------------------------------------------------*/
|
||||||
|
/** \brief Process a received 6lowpan packet. Hijack function.
|
||||||
|
* \param r The MAC layer
|
||||||
|
*
|
||||||
|
* The 6lowpan packet is put in rimebuf by the MAC. This routine calls
|
||||||
|
* any other needed layers (either 6lowpan, or just raw ethernet dump)
|
||||||
|
*/
|
||||||
|
void mac_ethhijack(const struct mac_driver *r)
|
||||||
|
{
|
||||||
|
if (usbstick_mode.raw)
|
||||||
|
mac_802154raw(r);
|
||||||
|
|
||||||
|
if (usbstick_mode.sicslowpan)
|
||||||
|
sicslowinput(r);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/*--------------------------------------------------------------------*/
|
||||||
|
/*--------------------------------------------------------------------*/
|
||||||
|
/** \brief Logs a sent 6lowpan frame
|
||||||
|
*
|
||||||
|
* This routine passes a frame
|
||||||
|
* directly to the ethernet layer without decompressing.
|
||||||
|
*/
|
||||||
|
void mac_logTXtoEthernet(frame_create_params_t *p,frame_result_t *frame_result)
|
||||||
|
{
|
||||||
|
uint8_t sendlen;
|
||||||
|
|
||||||
|
/* Make sure we are supposed to do this */
|
||||||
|
if (usbstick_mode.raw == 0) return;
|
||||||
|
|
||||||
|
/* Get the raw frame */
|
||||||
|
memcpy(&raw_buf[UIP_LLH_LEN], frame_result->frame, frame_result->length);
|
||||||
|
sendlen = frame_result->length;
|
||||||
|
|
||||||
|
//Setup generic ethernet stuff
|
||||||
|
ETHBUF(raw_buf)->type = htons(UIP_ETHTYPE_802154);
|
||||||
|
|
||||||
|
uint64_t tempaddr;
|
||||||
|
|
||||||
|
|
||||||
|
//Check for broadcast message
|
||||||
|
//if(rimeaddr_cmp((const rimeaddr_t *)destAddr, &rimeaddr_null)) {
|
||||||
|
if( ( p->fcf.destAddrMode == SHORTADDRMODE) &&
|
||||||
|
( p->dest_addr.addr16 == 0xffff) ) {
|
||||||
|
ETHBUF(raw_buf)->dest.addr[0] = 0x33;
|
||||||
|
ETHBUF(raw_buf)->dest.addr[1] = 0x33;
|
||||||
|
ETHBUF(raw_buf)->dest.addr[2] = UIP_IP_BUF->destipaddr.u8[12];
|
||||||
|
ETHBUF(raw_buf)->dest.addr[3] = UIP_IP_BUF->destipaddr.u8[13];
|
||||||
|
ETHBUF(raw_buf)->dest.addr[4] = UIP_IP_BUF->destipaddr.u8[14];
|
||||||
|
ETHBUF(raw_buf)->dest.addr[5] = UIP_IP_BUF->destipaddr.u8[15];
|
||||||
|
} else {
|
||||||
|
|
||||||
|
tempaddr = p->dest_addr.addr64;
|
||||||
|
|
||||||
|
byte_reverse((uint8_t *)&tempaddr, 8);
|
||||||
|
|
||||||
|
//Otherwise we have a real address
|
||||||
|
mac_createEthernetAddr((uint8_t *) &(ETHBUF(raw_buf)->dest.addr[0]),
|
||||||
|
(uip_lladdr_t *)&tempaddr);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
tempaddr = p->src_addr.addr64;
|
||||||
|
|
||||||
|
byte_reverse((uint8_t *)&tempaddr, 8);
|
||||||
|
|
||||||
|
mac_createEthernetAddr((uint8_t *) &(ETHBUF(raw_buf)->src.addr[0]),
|
||||||
|
(uip_lladdr_t *)&tempaddr);
|
||||||
|
|
||||||
|
PRINTF("Low2Eth: Sending 802.15.4 packet to ethernet\n");
|
||||||
|
|
||||||
|
sendlen += UIP_LLH_LEN;
|
||||||
|
|
||||||
|
rndis_send(raw_buf, sendlen);
|
||||||
|
rndis_stat.rxok++;
|
||||||
|
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*--------------------------------------------------------------------*/
|
||||||
|
/** \brief Process a received 6lowpan packet.
|
||||||
|
* \param r The MAC layer
|
||||||
|
*
|
||||||
|
* The 6lowpan packet is put in rimebuf by the MAC. This routine passes
|
||||||
|
* it directly to the ethernet layer without decompressing.
|
||||||
|
*/
|
||||||
|
void mac_802154raw(const struct mac_driver *r)
|
||||||
|
{
|
||||||
|
uint8_t sendlen;
|
||||||
|
|
||||||
|
parsed_frame = sicslowmac_get_frame();
|
||||||
|
|
||||||
|
/* Get the raw frame */
|
||||||
|
memcpy(&raw_buf[UIP_LLH_LEN], radio_frame_data(), radio_frame_length());
|
||||||
|
sendlen = radio_frame_length();
|
||||||
|
|
||||||
|
//Setup generic ethernet stuff
|
||||||
|
ETHBUF(raw_buf)->type = htons(UIP_ETHTYPE_802154);
|
||||||
|
|
||||||
|
|
||||||
|
//Check for broadcast message
|
||||||
|
//if(rimeaddr_cmp((const rimeaddr_t *)destAddr, &rimeaddr_null)) {
|
||||||
|
if( ( parsed_frame->fcf->destAddrMode == SHORTADDRMODE) &&
|
||||||
|
( parsed_frame->dest_addr->addr16 == 0xffff) ) {
|
||||||
|
ETHBUF(raw_buf)->dest.addr[0] = 0x33;
|
||||||
|
ETHBUF(raw_buf)->dest.addr[1] = 0x33;
|
||||||
|
ETHBUF(raw_buf)->dest.addr[2] = UIP_IP_BUF->destipaddr.u8[12];
|
||||||
|
ETHBUF(raw_buf)->dest.addr[3] = UIP_IP_BUF->destipaddr.u8[13];
|
||||||
|
ETHBUF(raw_buf)->dest.addr[4] = UIP_IP_BUF->destipaddr.u8[14];
|
||||||
|
ETHBUF(raw_buf)->dest.addr[5] = UIP_IP_BUF->destipaddr.u8[15];
|
||||||
|
} else {
|
||||||
|
|
||||||
|
//Otherwise we have a real address
|
||||||
|
mac_createEthernetAddr((uint8_t *) &(ETHBUF(raw_buf)->dest.addr[0]),
|
||||||
|
(uip_lladdr_t *)rimebuf_addr(RIMEBUF_ADDR_RECEIVER));
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
mac_createEthernetAddr((uint8_t *) &(ETHBUF(raw_buf)->src.addr[0]),
|
||||||
|
(uip_lladdr_t *)rimebuf_addr(RIMEBUF_ADDR_SENDER));
|
||||||
|
|
||||||
|
PRINTF("Low2Eth: Sending 802.15.4 packet to ethernet\n");
|
||||||
|
|
||||||
|
sendlen += UIP_LLH_LEN;
|
||||||
|
|
||||||
|
rndis_send(raw_buf, sendlen);
|
||||||
|
rndis_stat.rxok++;
|
||||||
|
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
uint8_t memcmp_reverse(uint8_t * a, uint8_t * b, uint8_t num)
|
||||||
|
{
|
||||||
|
uint8_t i = 0;
|
||||||
|
|
||||||
|
while(num) {
|
||||||
|
num--;
|
||||||
|
if (a[i] != b[num]) return 1;
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/** @} */
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/** @} */
|
||||||
82
platform/avr-ravenusb/sicslow_ethernet.h
Normal file
82
platform/avr-ravenusb/sicslow_ethernet.h
Normal file
|
|
@ -0,0 +1,82 @@
|
||||||
|
/**
|
||||||
|
* \file sicslow_ethernet.c
|
||||||
|
* Routines to interface between Ethernet and 6LowPan
|
||||||
|
*
|
||||||
|
* \author
|
||||||
|
* Colin O'Flynn <coflynn@newae.com>
|
||||||
|
*
|
||||||
|
* \addtogroup usbstick
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Copyright (c) 2008 by:
|
||||||
|
|
||||||
|
Colin O'Flynn coflynn@newae.com
|
||||||
|
Eric Gnoske egnoske@gmail.com
|
||||||
|
Blake Leverett bleverett@gmail.com
|
||||||
|
Mike Vidales mavida404@gmail.com
|
||||||
|
Kevin Brown kbrown3@uccs.edu
|
||||||
|
Nate Bohlmann nate@elfwerks.com
|
||||||
|
|
||||||
|
All rights reserved.
|
||||||
|
|
||||||
|
Redistribution and use in source and binary forms, with or without
|
||||||
|
modification, are permitted provided that the following conditions are met:
|
||||||
|
|
||||||
|
* Redistributions of source code must retain the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer.
|
||||||
|
* Redistributions in binary form must reproduce the above copyright
|
||||||
|
notice, this list of conditions and the following disclaimer in
|
||||||
|
the documentation and/or other materials provided with the
|
||||||
|
distribution.
|
||||||
|
* Neither the name of the copyright holders nor the names of
|
||||||
|
contributors may be used to endorse or promote products derived
|
||||||
|
from this software without specific prior written permission.
|
||||||
|
|
||||||
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SICSLOW_ETHERNET_H
|
||||||
|
#define SICSLOW_ETHERNET_H
|
||||||
|
|
||||||
|
#include "sicslowmac.h"
|
||||||
|
#include "frame.h"
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
ll_802154_type,
|
||||||
|
ll_8023_type
|
||||||
|
} lltype_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
uint8_t sicslowpan :1;
|
||||||
|
uint8_t sendToRf :1;
|
||||||
|
uint8_t translate :1;
|
||||||
|
uint8_t raw :1;
|
||||||
|
} usbstick_mode_t;
|
||||||
|
|
||||||
|
|
||||||
|
#define UIP_ETHTYPE_802154 0x809A
|
||||||
|
|
||||||
|
extern usbstick_mode_t usbstick_mode;
|
||||||
|
|
||||||
|
|
||||||
|
int8_t mac_translateIcmpLinkLayer(lltype_t target);
|
||||||
|
int8_t mac_translateIPLinkLayer(lltype_t target);
|
||||||
|
void mac_LowpanToEthernet(void);
|
||||||
|
void mac_ethernetToLowpan(uint8_t * ethHeader);
|
||||||
|
void mac_ethernetSetup(void);
|
||||||
|
void mac_802154raw(const struct mac_driver *r);
|
||||||
|
void mac_logTXtoEthernet(frame_create_params_t *p,frame_result_t *frame_result);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue