Re: [Tinyos-help] Printf error
I myself also am experiencing this exact same error. I am able to use printf() and run PrintfClient utility without problems if I use it in a dummy application, but when I try to use it in my application using BLIP I get this exact error. I've tried commenting out instruction #include blip_printf.h because I am using #include printf.h, but I still get the same errors. I am using TinyOS 2.1.2.1 with msp430-gcc (GCC) 4.6.3 20120301 and TelosB hardware. I use make telosb blip to compile my application. -- View this message in context: http://tinyos-help.10906.n7.nabble.com/Printf-error-tp23339p23568.html Sent from the TinyOS - Help mailing list archive at Nabble.com. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Printf error
how is your wiring? coz I guess in the 2.x, you also need to declare PrintC component! On Tue, Oct 1, 2013 at 12:53 PM, João Amaral jpgama...@gmail.com wrote: I myself also am experiencing this exact same error. I am able to use printf() and run PrintfClient utility without problems if I use it in a dummy application, but when I try to use it in my application using BLIP I get this exact error. I've tried commenting out instruction #include blip_printf.h because I am using #include printf.h, but I still get the same errors. I am using TinyOS 2.1.2.1 with msp430-gcc (GCC) 4.6.3 20120301 and TelosB hardware. I use make telosb blip to compile my application. -- View this message in context: http://tinyos-help.10906.n7.nabble.com/Printf-error-tp23339p23568.html Sent from the TinyOS - Help mailing list archive at Nabble.com. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help -- Wasif Masood ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Printf error
I declare both components PrintfC and SerialStartC, define NEW_PRINTF_SEMANTICS and include printf.h. -- View this message in context: http://tinyos-help.10906.n7.nabble.com/Printf-error-tp23339p23571.html Sent from the TinyOS - Help mailing list archive at Nabble.com. ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] Printf error
On Wed, Jul 3, 2013 at 2:50 AM, mjmohiud...@cdac.in wrote:
/opt/tinyos-main/tos/lib/printf/printf.h:72: warning: useless keyword or
type name in empty declaration
/opt/tinyos-main/tos/lib/printf/printf.h:72: warning: empty declaration
/opt/tinyos-main/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: #warning
*** LOW POWER COMMUNICATIONS DISABLED ***
/opt/tinyos-main/tos/chips/cc2420/link/PacketLinkC.nc:38:2: warning:
#warning *** USING PACKET LINK LAYER
In file included from /opt/tinyos-main/tos/lib/printf/PrintfC.nc:62,
from NDC.nc:32,
from TestAppC.nc:12:
In component `PrintfP':
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:130: warning: useless keyword
or type name in empty declaration
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:130: warning: empty declaration
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:130: syntax error before `{'
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:136: warning: type defaults to
`int' in declaration of `state'
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:136: conflicting types for
`state'
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:107: previous declaration of
`state'
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:136: warning: data definition
has no type or storage class
/opt/tinyos-main/tos/lib/printf/PrintfP.nc:138: syntax error before
`sendNext'
PrintfP: `AMSend.sendDone' not implemented
PrintfP: `Putchar.putchar' not implemented
Please Tell me the solution
Ah. You are not exactly making this easy for people to help you.
You don't say what version of TinyOS you are working with.
You don't say what app you are trying to build.
You don't give an example of the line that is being bitched about.
You don't tell us what version of the toolchain you are using.
You don't tell us what platform you are building for.
Think to yourself what information would you need for this problem if
someone was asking you for help.
Typically this kind of nonsense question gets silently ignored but I'm
feeling generous.
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Re: [Tinyos-help] printf error
In that case, please read this tutorial: http://docs.tinyos.net/tinywiki/index.php/Mote-PC_serial_communication_and_SerialForwarderto see the configuration of the packet :-) Good luck ! HH. On Wed, Jan 16, 2013 at 8:24 AM, Sarah John Mwariti saraah1...@gmail.comwrote: Hi, Thank you, i have reset the motesand i tried listening... it gives me the following resultswhich i dont think there are correct...i am running the room temperature application. 00 FF FF 00 01 1C 22 93 00 00 01 00 00 01 00 67 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 FF FF 00 01 1C 22 93 00 00 01 00 00 01 00 68 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 FF FF 00 01 1C 22 93 00 00 01 00 00 01 00 69 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 FF FF 00 01 1C 22 93 00 00 01 00 00 01 00 6A 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C 00 1C How do i read these values? Thank you in-advance! On Tue, Jan 15, 2013 at 4:22 PM, Dang Thi Hai Ha hris2...@gmail.comwrote: I may suggest you to reset your mote, re-install the programme on your mote and retry with the serial listenning... HH. On Tue, Jan 15, 2013 at 2:36 PM, Sarah John Mwariti saraah1...@gmail.com wrote: Tried running it ober and over again...this what i am receiving serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 Sometimes i still recieve this problem...not returning anything: Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising I NEED HELP: any suggestions of what's wrong OR what i should do? Your Reply will be Highly appreciated. On Mon, Jan 14, 2013 at 11:01 AM, Sarah John Mwariti saraah1...@gmail.com wrote: Tried running it ober and over again...this what i am recieving serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 any suggestions of what's wrong? On Mon, Jan 14, 2013 at 10:59 AM, Sarah John Mwariti saraah1...@gmail.com wrote: Thanks all for the reply... I have taken all your comments into consideration. This what i get when i am trying to print.It prints nothing Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising Any suggestion of what i didnt do? On Thu, Jan 10, 2013 at 2:01 PM, Saeid Yazdani sy.kal...@gmail.comwrote: Do you have the following line in your configuration file? components SerialPrintfC; notice that you don't need to wire it to anything. On 10-1-2013 9:28, Sarah John Mwariti wrote: Happy new year guys... I want to use printf statements in an application and I added the following flags in the makefile. CFLAGS += -I$(TOSDIR)/lib/printf CFLAGS += -DPRINTF_BUFFER_SIZE=250 and i have added include :#include printf.h header file but when i make telosb install, i get the following errors /opt/tinyos-2.1.2/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: #warning *** LOW POWER COMMUNICATIONS DISABLED *** /opt/tinyos-2.1.2/tos/chips/msp430/adc12/Msp430Adc12ImplP.nc:68:4: warning: #warning Accessing TimerA for ADC12 /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__readSensor__runTask’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:322:11: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc: In function ‘AdcStreamP__nextBuffer’: /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc:191:20: warning: variable ‘tmp_count’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__performCommand’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:193:19: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `printf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:42: undefined reference to `putchar' /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `vprintf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:50: undefined reference to `putchar' collect2: ld returned 1 exit status make: *** [exe0] Error 1 Please help! ___ Tinyos-help mailing listTinyos-help@millennium.berkeley.eduhttps://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] printf error
Tried running it ober and over again...this what i am receiving serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 Sometimes i still recieve this problem...not returning anything: Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising I NEED HELP: any suggestions of what's wrong OR what i should do? Your Reply will be Highly appreciated. On Mon, Jan 14, 2013 at 11:01 AM, Sarah John Mwariti saraah1...@gmail.comwrote: Tried running it ober and over again...this what i am recieving serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 any suggestions of what's wrong? On Mon, Jan 14, 2013 at 10:59 AM, Sarah John Mwariti saraah1...@gmail.com wrote: Thanks all for the reply... I have taken all your comments into consideration. This what i get when i am trying to print.It prints nothing Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising Any suggestion of what i didnt do? On Thu, Jan 10, 2013 at 2:01 PM, Saeid Yazdani sy.kal...@gmail.comwrote: Do you have the following line in your configuration file? components SerialPrintfC; notice that you don't need to wire it to anything. On 10-1-2013 9:28, Sarah John Mwariti wrote: Happy new year guys... I want to use printf statements in an application and I added the following flags in the makefile. CFLAGS += -I$(TOSDIR)/lib/printf CFLAGS += -DPRINTF_BUFFER_SIZE=250 and i have added include :#include printf.h header file but when i make telosb install, i get the following errors /opt/tinyos-2.1.2/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: #warning *** LOW POWER COMMUNICATIONS DISABLED *** /opt/tinyos-2.1.2/tos/chips/msp430/adc12/Msp430Adc12ImplP.nc:68:4: warning: #warning Accessing TimerA for ADC12 /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__readSensor__runTask’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:322:11: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc: In function ‘AdcStreamP__nextBuffer’: /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc:191:20: warning: variable ‘tmp_count’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__performCommand’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:193:19: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `printf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:42: undefined reference to `putchar' /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `vprintf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:50: undefined reference to `putchar' collect2: ld returned 1 exit status make: *** [exe0] Error 1 Please help! ___ Tinyos-help mailing listTinyos-help@millennium.berkeley.eduhttps://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] printf error
I may suggest you to reset your mote, re-install the programme on your mote and retry with the serial listenning... HH. On Tue, Jan 15, 2013 at 2:36 PM, Sarah John Mwariti saraah1...@gmail.comwrote: Tried running it ober and over again...this what i am receiving serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 Sometimes i still recieve this problem...not returning anything: Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising I NEED HELP: any suggestions of what's wrong OR what i should do? Your Reply will be Highly appreciated. On Mon, Jan 14, 2013 at 11:01 AM, Sarah John Mwariti saraah1...@gmail.com wrote: Tried running it ober and over again...this what i am recieving serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 any suggestions of what's wrong? On Mon, Jan 14, 2013 at 10:59 AM, Sarah John Mwariti saraah1...@gmail.com wrote: Thanks all for the reply... I have taken all your comments into consideration. This what i get when i am trying to print.It prints nothing Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising Any suggestion of what i didnt do? On Thu, Jan 10, 2013 at 2:01 PM, Saeid Yazdani sy.kal...@gmail.comwrote: Do you have the following line in your configuration file? components SerialPrintfC; notice that you don't need to wire it to anything. On 10-1-2013 9:28, Sarah John Mwariti wrote: Happy new year guys... I want to use printf statements in an application and I added the following flags in the makefile. CFLAGS += -I$(TOSDIR)/lib/printf CFLAGS += -DPRINTF_BUFFER_SIZE=250 and i have added include :#include printf.h header file but when i make telosb install, i get the following errors /opt/tinyos-2.1.2/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: #warning *** LOW POWER COMMUNICATIONS DISABLED *** /opt/tinyos-2.1.2/tos/chips/msp430/adc12/Msp430Adc12ImplP.nc:68:4: warning: #warning Accessing TimerA for ADC12 /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__readSensor__runTask’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:322:11: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc: In function ‘AdcStreamP__nextBuffer’: /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc:191:20: warning: variable ‘tmp_count’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__performCommand’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:193:19: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `printf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:42: undefined reference to `putchar' /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `vprintf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:50: undefined reference to `putchar' collect2: ld returned 1 exit status make: *** [exe0] Error 1 Please help! ___ Tinyos-help mailing listTinyos-help@millennium.berkeley.eduhttps://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] printf error
Thanks all for the reply... I have taken all your comments into consideration. This what i get when i am trying to print.It prints nothing Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising Any suggestion of what i didnt do? On Thu, Jan 10, 2013 at 2:01 PM, Saeid Yazdani sy.kal...@gmail.com wrote: Do you have the following line in your configuration file? components SerialPrintfC; notice that you don't need to wire it to anything. On 10-1-2013 9:28, Sarah John Mwariti wrote: Happy new year guys... I want to use printf statements in an application and I added the following flags in the makefile. CFLAGS += -I$(TOSDIR)/lib/printf CFLAGS += -DPRINTF_BUFFER_SIZE=250 and i have added include :#include printf.h header file but when i make telosb install, i get the following errors /opt/tinyos-2.1.2/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: #warning *** LOW POWER COMMUNICATIONS DISABLED *** /opt/tinyos-2.1.2/tos/chips/msp430/adc12/Msp430Adc12ImplP.nc:68:4: warning: #warning Accessing TimerA for ADC12 /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__readSensor__runTask’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:322:11: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc: In function ‘AdcStreamP__nextBuffer’: /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc:191:20: warning: variable ‘tmp_count’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__performCommand’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:193:19: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `printf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:42: undefined reference to `putchar' /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `vprintf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:50: undefined reference to `putchar' collect2: ld returned 1 exit status make: *** [exe0] Error 1 Please help! ___ Tinyos-help mailing listTinyos-help@millennium.berkeley.eduhttps://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] printf error
Tried running it ober and over again...this what i am recieving serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: bad packet serial@/dev/ttyUSB0:115200: ignoring unknown packet type 0x0 any suggestions of what's wrong? On Mon, Jan 14, 2013 at 10:59 AM, Sarah John Mwariti saraah1...@gmail.comwrote: Thanks all for the reply... I have taken all your comments into consideration. This what i get when i am trying to print.It prints nothing Thread[Thread-1,5,main]serial@/dev/ttyUSB0:115200: resynchronising Any suggestion of what i didnt do? On Thu, Jan 10, 2013 at 2:01 PM, Saeid Yazdani sy.kal...@gmail.comwrote: Do you have the following line in your configuration file? components SerialPrintfC; notice that you don't need to wire it to anything. On 10-1-2013 9:28, Sarah John Mwariti wrote: Happy new year guys... I want to use printf statements in an application and I added the following flags in the makefile. CFLAGS += -I$(TOSDIR)/lib/printf CFLAGS += -DPRINTF_BUFFER_SIZE=250 and i have added include :#include printf.h header file but when i make telosb install, i get the following errors /opt/tinyos-2.1.2/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: #warning *** LOW POWER COMMUNICATIONS DISABLED *** /opt/tinyos-2.1.2/tos/chips/msp430/adc12/Msp430Adc12ImplP.nc:68:4: warning: #warning Accessing TimerA for ADC12 /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__readSensor__runTask’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:322:11: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc: In function ‘AdcStreamP__nextBuffer’: /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc:191:20: warning: variable ‘tmp_count’ set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function ‘SensirionSht11LogicP__0__performCommand’: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:193:19: warning: variable ‘crc’ set but not used [-Wunused-but-set-variable] /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `printf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:42: undefined reference to `putchar' /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `vprintf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:50: undefined reference to `putchar' collect2: ld returned 1 exit status make: *** [exe0] Error 1 Please help! ___ Tinyos-help mailing listTinyos-help@millennium.berkeley.eduhttps://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
Re: [Tinyos-help] printf error
Do you have the following line in your configuration file? components SerialPrintfC; notice that you don't need to wire it to anything. On 10-1-2013 9:28, Sarah John Mwariti wrote: Happy new year guys... I want to use printf statements in an application and I added the following flags in the makefile. CFLAGS += -I$(TOSDIR)/lib/printf CFLAGS += -DPRINTF_BUFFER_SIZE=250 and i have added include :#include "printf.h" header file but when i make telosb install, i get the following errors " /opt/tinyos-2.1.2/tos/chips/cc2420/lpl/DummyLplC.nc:39:2: warning: #warning "*** LOW POWER COMMUNICATIONS DISABLED ***" /opt/tinyos-2.1.2/tos/chips/msp430/adc12/Msp430Adc12ImplP.nc:68:4: warning: #warning Accessing TimerA for ADC12 /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function SensirionSht11LogicP__0__readSensor__runTask: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:322:11: warning: variable crc set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc: In function AdcStreamP__nextBuffer: /opt/tinyos-2.1.2/tos/chips/msp430/adc12/AdcStreamP.nc:191:20: warning: variable tmp_count set but not used [-Wunused-but-set-variable] /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc: In function SensirionSht11LogicP__0__performCommand: /opt/tinyos-2.1.2/tos/chips/sht11/SensirionSht11LogicP.nc:193:19: warning: variable crc set but not used [-Wunused-but-set-variable] /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `printf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:42: undefined reference to `putchar' /opt/msp430-46/bin/../lib/gcc/msp430/4.6.3/../../../../msp430/lib/mmpy-16/libc.a(printf.o): In function `vprintf': /home/cire/mm/w/tp/tinyos-2.x/tools/platforms/msp430/toolchain-46/msp430-libc-20120224/src/./stdlib/printf.c:50: undefined reference to `putchar' collect2: ld returned 1 exit status make: *** [exe0] Error 1 Please help! ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
