[Csnd] serial communication opcodes (for Arduino, etc)

[Csnd] serial communication opcodes (for Arduino, etc)

Date	2010-10-31 19:01
From	matt ingalls
Subject	[Csnd] serial communication opcodes (for Arduino, etc)
	ive been playing around with an Arduino ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) and have some POSIX C code running to communicate with it -- i would be happy to turn it into some Csound opcodes, if there isn't something already and it would be useful, and it is not a problem for Windows compile. (ive seen Jacob Joaquin's videos about using Processing -- but i would think these opcodes would eliminate the middleman...) what do yall think? -m Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2010-10-31 20:40
From	Victor Lazzarini
Subject	[Csnd] Re: serial communication opcodes (for Arduino, etc)
	I think this is definitely an excellent addition. Have you got developer's access to CVS? If not, you should get it with John and go ahead. Michael Gogins might be able to check it if it works on Windows; but if not, at least on OSX and Linux, this should be very useful. Victor On 31 Oct 2010, at 19:01, matt ingalls wrote: > ive been playing around with an Arduino > ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) > > and have some POSIX C code running to communicate with it > -- i would be happy to turn it into some Csound opcodes, > if there isn't something already and it would be useful, and it is > not a problem > for Windows compile. > > (ive seen Jacob Joaquin's videos about using Processing -- but i > would think these opcodes > would eliminate the middleman...) > > what do yall think? > > -m > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body > "unsubscribe csound" > Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2010-10-31 21:20
From	Steven Yi
Subject	[Csnd] Re: serial communication opcodes (for Arduino, etc)
	Hi Matt (and nice to hear from you!)! Echoing Victor, I think this would be neat! Just to verify, is this a generic serial comm opcode then? I'd be happy to help on compiling on windows as well but don't think I have any devices to test with. Thanks! Steven On 10/31/10, matt ingalls wrote: > ive been playing around with an Arduino > ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) > > and have some POSIX C code running to communicate with it > -- i would be happy to turn it into some Csound opcodes, > if there isn't something already and it would be useful, and it is not a > problem > for Windows compile. > > (ive seen Jacob Joaquin's videos about using Processing -- but i would think > these opcodes > would eliminate the middleman...) > > what do yall think? > > -m > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" > >

Date	2010-10-31 21:50
From	matt ingalls
Subject	[Csnd] Re: Re: serial communication opcodes (for Arduino, etc)
	hey steven! yes generic serial, so something like: iport serialopen Spath, iBaudrate[, iwritereadperms] kvalue serialread iport String serialread iport serialwrite iport, kvalue serialwrite iport, String serialflush iport knum serialavail iport ; returns current # of bytes in input buffer serialclose iport and usage would be something like: instr myTheremin kPitch init 440 iPort serialopen ""/dev/tty.usbmodem1d11", 9600 knum serialavail iPort if (knum) then ; read photoresistor value sent from Arduino kPitch serialread iPort ; 8-bit value (0-255) kPitch = 50 + 10*kPitch endif kPitch port kPitch, .05 aout oscili 0dbfs, kPitch, 1 out aout endin On Oct 31, 2010, at 2:20 PM, Steven Yi wrote: > Hi Matt (and nice to hear from you!)! > > Echoing Victor, I think this would be neat! Just to verify, is this a > generic serial comm opcode then? I'd be happy to help on compiling on > windows as well but don't think I have any devices to test with. > > Thanks! > Steven > > On 10/31/10, matt ingalls wrote: >> ive been playing around with an Arduino >> ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) >> >> and have some POSIX C code running to communicate with it >> -- i would be happy to turn it into some Csound opcodes, >> if there isn't something already and it would be useful, and it is not a >> problem >> for Windows compile. >> >> (ive seen Jacob Joaquin's videos about using Processing -- but i would think >> these opcodes >> would eliminate the middleman...) >> >> what do yall think? >> >> -m >> >> Send bugs reports to the Sourceforge bug tracker >> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >> csound" >> >> > > -- > Sent from my mobile device > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" > Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2010-10-31 22:24
From	Dave Seidel
Subject	[Csnd] Re: serial communication opcodes (for Arduino, etc)
	I have an Arduino (in Auduino form, including a USB port), so if that's a supported configuration, I would be happy to test -- and use! - Dave On 10/31/2010 3:01 PM, matt ingalls wrote: > ive been playing around with an Arduino > ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) > > and have some POSIX C code running to communicate with it > -- i would be happy to turn it into some Csound opcodes, > if there isn't something already and it would be useful, and it is not a problem > for Windows compile. > > (ive seen Jacob Joaquin's videos about using Processing -- but i would think these opcodes > would eliminate the middleman...) > > what do yall think? > > -m Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2010-10-31 22:27
From	Steven Yi
Subject	[Csnd] Re: serial communication opcodes (for Arduino, etc)
	Nice! That sounds like a great set of opcodes to have. I'll assume that the windows api will be different than the Linux and OSX for device opening, but I think having a feature like this across all platforms would be great. On 10/31/10, matt ingalls wrote: > hey steven! > yes generic serial, so something like: > > iport serialopen Spath, iBaudrate[, iwritereadperms] > > kvalue serialread iport > String serialread iport > > serialwrite iport, kvalue > serialwrite iport, String > > serialflush iport > > knum serialavail iport ; returns current # of bytes in input buffer > > serialclose iport > > > > and usage would be something like: > > instr myTheremin > > kPitch init 440 > > iPort serialopen ""/dev/tty.usbmodem1d11", 9600 > > knum serialavail iPort > if (knum) then > ; read photoresistor value sent from Arduino > kPitch serialread iPort ; 8-bit value (0-255) > kPitch = 50 + 10*kPitch > endif > > kPitch port kPitch, .05 > aout oscili 0dbfs, kPitch, 1 > out aout > > endin > > On Oct 31, 2010, at 2:20 PM, Steven Yi wrote: > >> Hi Matt (and nice to hear from you!)! >> >> Echoing Victor, I think this would be neat! Just to verify, is this a >> generic serial comm opcode then? I'd be happy to help on compiling on >> windows as well but don't think I have any devices to test with. >> >> Thanks! >> Steven >> >> On 10/31/10, matt ingalls wrote: >>> ive been playing around with an Arduino >>> ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) >>> >>> and have some POSIX C code running to communicate with it >>> -- i would be happy to turn it into some Csound opcodes, >>> if there isn't something already and it would be useful, and it is not a >>> problem >>> for Windows compile. >>> >>> (ive seen Jacob Joaquin's videos about using Processing -- but i would >>> think >>> these opcodes >>> would eliminate the middleman...) >>> >>> what do yall think? >>> >>> -m >>> >>> Send bugs reports to the Sourceforge bug tracker >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>> Discussions of bugs and features can be posted here >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>> csound" >>> >>> >> >> -- >> Sent from my mobile device >> >> >> Send bugs reports to the Sourceforge bug tracker >> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >> csound" >> > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" > >

Date	2010-11-01 15:33
From	Rory Walsh
Subject	[Csnd] Re: Re: serial communication opcodes (for Arduino, etc)
	Hi Matt. The latest arduino no longer uses the FTDI USB-to-serial driver chip so I'm not sure if one still needs to query serial devices in order to work with the latest arduino? Regardless of that it will be great to have a cross platform serial communication opcode. Rory. On 31 October 2010 22:27, Steven Yi wrote: > Nice! That sounds like a great set of opcodes to have. I'll assume > that the windows api will be different than the Linux and OSX for > device opening, but I think having a feature like this across all > platforms would be great. > > On 10/31/10, matt ingalls wrote: >> hey steven! >> yes generic serial, so something like: >> >> iport serialopen Spath, iBaudrate[, iwritereadperms] >> >> kvalue serialread iport >> String serialread iport >> >> serialwrite iport, kvalue >> serialwrite iport, String >> >> serialflush iport >> >> knum serialavail iport ; returns current # of bytes in input buffer >> >> serialclose iport >> >> >> >> and usage would be something like: >> >> instr myTheremin >> >> kPitch init 440 >> >> iPort serialopen ""/dev/tty.usbmodem1d11", 9600 >> >> knum serialavail iPort >> if (knum) then >> ; read photoresistor value sent from Arduino >> kPitch serialread iPort ; 8-bit value (0-255) >> kPitch = 50 + 10*kPitch >> endif >> >> kPitch port kPitch, .05 >> aout oscili 0dbfs, kPitch, 1 >> out aout >> >> endin >> >> On Oct 31, 2010, at 2:20 PM, Steven Yi wrote: >> >>> Hi Matt (and nice to hear from you!)! >>> >>> Echoing Victor, I think this would be neat! Just to verify, is this a >>> generic serial comm opcode then? I'd be happy to help on compiling on >>> windows as well but don't think I have any devices to test with. >>> >>> Thanks! >>> Steven >>> >>> On 10/31/10, matt ingalls wrote: >>>> ive been playing around with an Arduino >>>> ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) >>>> >>>> and have some POSIX C code running to communicate with it >>>> -- i would be happy to turn it into some Csound opcodes, >>>> if there isn't something already and it would be useful, and it is not a >>>> problem >>>> for Windows compile. >>>> >>>> (ive seen Jacob Joaquin's videos about using Processing -- but i would >>>> think >>>> these opcodes >>>> would eliminate the middleman...) >>>> >>>> what do yall think? >>>> >>>> -m >>>> >>>> Send bugs reports to the Sourceforge bug tracker >>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>> Discussions of bugs and features can be posted here >>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>> csound" >>>> >>>> >>> >>> -- >>> Sent from my mobile device >>> >>> >>> Send bugs reports to the Sourceforge bug tracker >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>> Discussions of bugs and features can be posted here >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>> csound" >>> >> >> >> >> Send bugs reports to the Sourceforge bug tracker >> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >> csound" >> >> > > -- > Sent from my mobile device > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" > > Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2010-11-01 17:04
From	matt ingalls
Subject	[Csnd] Re: Re: Re: serial communication opcodes (for Arduino, etc)
	hey rory, i do have the new arduino. & i assume as far as the PC side of things nothing is different as the older arduinos used usb input too. anyway i would assume the handling of the actual bus type is handled somewhere lower and the POSIX code works for usb and older serial types. (i guess i could get out an old computer out of the closet to test with the BASIC Stamp - ugh) m On Nov 1, 2010, at 8:33 AM, Rory Walsh wrote: > Hi Matt. The latest arduino no longer uses the FTDI USB-to-serial > driver chip so I'm not sure if one still needs to query serial devices > in order to work with the latest arduino? Regardless of that it will > be great to have a cross platform serial communication opcode. > > Rory. > > > > On 31 October 2010 22:27, Steven Yi wrote: >> Nice! That sounds like a great set of opcodes to have. I'll assume >> that the windows api will be different than the Linux and OSX for >> device opening, but I think having a feature like this across all >> platforms would be great. >> >> On 10/31/10, matt ingalls wrote: >>> hey steven! >>> yes generic serial, so something like: >>> >>> iport serialopen Spath, iBaudrate[, iwritereadperms] >>> >>> kvalue serialread iport >>> String serialread iport >>> >>> serialwrite iport, kvalue >>> serialwrite iport, String >>> >>> serialflush iport >>> >>> knum serialavail iport ; returns current # of bytes in input buffer >>> >>> serialclose iport >>> >>> >>> >>> and usage would be something like: >>> >>> instr myTheremin >>> >>> kPitch init 440 >>> >>> iPort serialopen ""/dev/tty.usbmodem1d11", 9600 >>> >>> knum serialavail iPort >>> if (knum) then >>> ; read photoresistor value sent from Arduino >>> kPitch serialread iPort ; 8-bit value (0-255) >>> kPitch = 50 + 10*kPitch >>> endif >>> >>> kPitch port kPitch, .05 >>> aout oscili 0dbfs, kPitch, 1 >>> out aout >>> >>> endin >>> >>> On Oct 31, 2010, at 2:20 PM, Steven Yi wrote: >>> >>>> Hi Matt (and nice to hear from you!)! >>>> >>>> Echoing Victor, I think this would be neat! Just to verify, is this a >>>> generic serial comm opcode then? I'd be happy to help on compiling on >>>> windows as well but don't think I have any devices to test with. >>>> >>>> Thanks! >>>> Steven >>>> >>>> On 10/31/10, matt ingalls wrote: >>>>> ive been playing around with an Arduino >>>>> ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) >>>>> >>>>> and have some POSIX C code running to communicate with it >>>>> -- i would be happy to turn it into some Csound opcodes, >>>>> if there isn't something already and it would be useful, and it is not a >>>>> problem >>>>> for Windows compile. >>>>> >>>>> (ive seen Jacob Joaquin's videos about using Processing -- but i would >>>>> think >>>>> these opcodes >>>>> would eliminate the middleman...) >>>>> >>>>> what do yall think? >>>>> >>>>> -m >>>>> >>>>> Send bugs reports to the Sourceforge bug tracker >>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>>> Discussions of bugs and features can be posted here >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>>> csound" >>>>> >>>>> >>>> >>>> -- >>>> Sent from my mobile device >>>> >>>> >>>> Send bugs reports to the Sourceforge bug tracker >>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>> Discussions of bugs and features can be posted here >>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>> csound" >>>> >>> >>> >>> >>> Send bugs reports to the Sourceforge bug tracker >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>> Discussions of bugs and features can be posted here >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>> csound" >>> >>> >> >> -- >> Sent from my mobile device >> >> >> Send bugs reports to the Sourceforge bug tracker >> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" >> >> > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" > Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2010-11-01 20:52
From	Rory Walsh
Subject	[Csnd] Re: Re: Re: Re: serial communication opcodes (for Arduino, etc)
	Super! I look forward to giving it a go. On 1 November 2010 17:04, matt ingalls wrote: > hey rory, > > i do have the new arduino. > & i assume as far as the PC side of things nothing is different as the older arduinos > used usb input too. > > anyway i would assume the handling of the actual bus type is handled > somewhere lower and the POSIX code works for usb and older serial types. > (i guess i could get out an old computer out of the closet to test with the BASIC Stamp - ugh) > > m > > On Nov 1, 2010, at 8:33 AM, Rory Walsh wrote: > >> Hi Matt. The latest arduino no longer uses the FTDI USB-to-serial >> driver chip so I'm not sure if one still needs to query serial devices >> in order to work with the latest arduino? Regardless of that it will >> be great to have a cross platform serial communication opcode. >> >> Rory. >> >> >> >> On 31 October 2010 22:27, Steven Yi wrote: >>> Nice! That sounds like a great set of opcodes to have. I'll assume >>> that the windows api will be different than the Linux and OSX for >>> device opening, but I think having a feature like this across all >>> platforms would be great. >>> >>> On 10/31/10, matt ingalls wrote: >>>> hey steven! >>>> yes generic serial, so something like: >>>> >>>> iport serialopen Spath, iBaudrate[, iwritereadperms] >>>> >>>> kvalue serialread iport >>>> String serialread iport >>>> >>>> serialwrite iport, kvalue >>>> serialwrite iport, String >>>> >>>> serialflush iport >>>> >>>> knum serialavail iport ; returns current # of bytes in input buffer >>>> >>>> serialclose iport >>>> >>>> >>>> >>>> and usage would be something like: >>>> >>>> instr myTheremin >>>> >>>> kPitch init 440 >>>> >>>> iPort serialopen ""/dev/tty.usbmodem1d11", 9600 >>>> >>>> knum serialavail iPort >>>> if (knum) then >>>> ; read photoresistor value sent from Arduino >>>> kPitch serialread iPort ; 8-bit value (0-255) >>>> kPitch = 50 + 10*kPitch >>>> endif >>>> >>>> kPitch port kPitch, .05 >>>> aout oscili 0dbfs, kPitch, 1 >>>> out aout >>>> >>>> endin >>>> >>>> On Oct 31, 2010, at 2:20 PM, Steven Yi wrote: >>>> >>>>> Hi Matt (and nice to hear from you!)! >>>>> >>>>> Echoing Victor, I think this would be neat! Just to verify, is this a >>>>> generic serial comm opcode then? I'd be happy to help on compiling on >>>>> windows as well but don't think I have any devices to test with. >>>>> >>>>> Thanks! >>>>> Steven >>>>> >>>>> On 10/31/10, matt ingalls wrote: >>>>>> ive been playing around with an Arduino >>>>>> ( finally upgraded from a BASIC Stamp - thanks [and hi] Steven! ) >>>>>> >>>>>> and have some POSIX C code running to communicate with it >>>>>> -- i would be happy to turn it into some Csound opcodes, >>>>>> if there isn't something already and it would be useful, and it is not a >>>>>> problem >>>>>> for Windows compile. >>>>>> >>>>>> (ive seen Jacob Joaquin's videos about using Processing -- but i would >>>>>> think >>>>>> these opcodes >>>>>> would eliminate the middleman...) >>>>>> >>>>>> what do yall think? >>>>>> >>>>>> -m >>>>>> >>>>>> Send bugs reports to the Sourceforge bug tracker >>>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>>>> Discussions of bugs and features can be posted here >>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>>>> csound" >>>>>> >>>>>> >>>>> >>>>> -- >>>>> Sent from my mobile device >>>>> >>>>> >>>>> Send bugs reports to the Sourceforge bug tracker >>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>>> Discussions of bugs and features can be posted here >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>>> csound" >>>>> >>>> >>>> >>>> >>>> Send bugs reports to the Sourceforge bug tracker >>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>> Discussions of bugs and features can be posted here >>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>> csound" >>>> >>>> >>> >>> -- >>> Sent from my mobile device >>> >>> >>> Send bugs reports to the Sourceforge bug tracker >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>> Discussions of bugs and features can be posted here >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" >>> >>> >> >> >> Send bugs reports to the Sourceforge bug tracker >> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" >> > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" > > Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"