Hello all I am new to DSPs and I have one TMS320F2812 DSP (only 1 chip). I want control induction motor from it. For that I need to write the program in C. Can anyone suggest me, which software should i use to write the program, and which assembler to convert it into HEX file. Finally I need to transfer it into DSP, but dont have any programmer. I want know how do program gets transfered into DSP flash, and which pins of DSP are used in this operation. Thanks
How To flash DSP
Started by ●February 21, 2010
Reply by ●February 21, 20102010-02-21
On Sun, 21 Feb 2010 09:39:26 -0600, Swager wrote:> Hello all > > I am new to DSPs and I have one TMS320F2812 DSP (only 1 chip). I want > control induction motor from it. For that I need to write the program in > C. Can anyone suggest me, which software should i use to write the > program, and which assembler to convert it into HEX file. Finally I need > to transfer it into DSP, but dont have any programmer. I want know how > do program gets transfered into DSP flash, and which pins of DSP are > used in this operation. > > ThanksAs far as I know the only tools available for the TI DSP's come from TI. Their Code Composer suite is often aggravating, but still very good. Burning flash on a TI part also requires TI-specific hardware, running a TI-specific algorithm. It's done through the JTAG port, but it's done with the help of an algorithm that gets downloaded onto the processor and run. -- www.wescottdesign.com
Reply by ●February 21, 20102010-02-21
Swager wrote:> Hello all > > I am new to DSPs and I have one TMS320F2812 DSP (only 1 chip). > I want control induction motor from it. For that I need to write the > program in C. Can anyone suggest me, which software should i use to write > the program, and which assembler to convert it into HEX file. Finally I > need to transfer it into DSP, but dont have any programmer. I want know how > do program gets transfered into DSP flash, and which pins of DSP are used > in this operation.Get 28xx evaluation kit from Spectrum Digital. It includes everything you need. VLV
Reply by ●February 21, 20102010-02-21
> > >Swager wrote: > >> Hello all >> >> I am new to DSPs and I have one TMS320F2812 DSP (only 1 chip). >> I want control induction motor from it. For that I need to write the >> program in C. Can anyone suggest me, which software should i use towrite>> the program, and which assembler to convert it into HEX file. Finally I >> need to transfer it into DSP, but dont have any programmer. I want knowhow>> do program gets transfered into DSP flash, and which pins of DSP areused>> in this operation. > >Get 28xx evaluation kit from Spectrum Digital. It includes everything >you need. > >VLV >Sorry but, I dont have an enough money to buy a development board like spectrum Digital. I found on Ti that it needs a JTAG programmer to flash a DSP. Does anyone knows how to build own JTAG programmer? or anyone has its circuit. thank you
Reply by ●February 21, 20102010-02-21
Swager wrote:>> >>Swager wrote: >> >> >>>Hello all >>> >>>I am new to DSPs and I have one TMS320F2812 DSP (only 1 chip). >>>I want control induction motor from it. For that I need to write the >>>program in C. Can anyone suggest me, which software should i use to > > write > >>>the program, and which assembler to convert it into HEX file. Finally I >>>need to transfer it into DSP, but dont have any programmer. I want know > > how > >>>do program gets transfered into DSP flash, and which pins of DSP are > > used > >>>in this operation. >> >>Get 28xx evaluation kit from Spectrum Digital. It includes everything >>you need.> Sorry but, I dont have an enough money to buy a development board like > spectrum Digital.If you don't have enough of money to do it, it means that you are not grown up enough to do it, and this is not for you. As simple as that.> I found on Ti that it needs a JTAG programmer to flash a > DSP. Does anyone knows how to build own JTAG programmer? or anyone has its > circuit.1. There is no necessity for JTAG. All that required is a serial RS-232 connection for bootloading. 2. If you have to program only one (1) DSC chip, don't bother. Find someone who does this kind of work on routine basis. VLV
Reply by ●February 21, 20102010-02-21
> > >Swager wrote: > >> Hello all >> >> I am new to DSPs and I have one TMS320F2812 DSP (only 1 chip). >> I want control induction motor from it. For that I need to write the >> program in C. Can anyone suggest me, which software should i use towrite>> the program, and which assembler to convert it into HEX file. Finally I >> need to transfer it into DSP, but dont have any programmer. I want knowhow>> do program gets transfered into DSP flash, and which pins of DSP areused>> in this operation. > >Get 28xx evaluation kit from Spectrum Digital. It includes everything >you need. > >VLV >And how does that board loads the program through parallel port. whats the hardware between parallel port and DSP? Swager
Reply by ●February 21, 20102010-02-21
Swager wrote:>> >>Swager wrote: >> >> >>>Hello all >>> >>>I am new to DSPs and I have one TMS320F2812 DSP (only 1 chip). >>>I want control induction motor from it. For that I need to write the >>>program in C. Can anyone suggest me, which software should i use to > > write > >>>the program, and which assembler to convert it into HEX file. Finally I >>>need to transfer it into DSP, but dont have any programmer. I want know > > how > >>>do program gets transfered into DSP flash, and which pins of DSP are > > used > >>>in this operation. >> >>Get 28xx evaluation kit from Spectrum Digital. It includes everything >>you need. >> >>VLV >> > > > And how does that board loads the program through parallel port. whats the > hardware between parallel port and DSP?RTFM
Reply by ●February 21, 20102010-02-21
>1. There is no necessity for JTAG. All that required is a serial RS-232 >connection for bootloading. > >2. If you have to program only one (1) DSC chip, don't bother. Find >someone who does this kind of work on routine basis. > > >VLV > > > >Can you please tell me how to do it using RS-232 or give me some site which explains it in brief. and which pins of DSP are used for it. swager
Reply by ●February 21, 20102010-02-21
Swager wrote:>> 1. There is no necessity for JTAG. All that required is a serial RS-232 >> connection for bootloading. >> >> 2. If you have to program only one (1) DSC chip, don't bother. Find >> someone who does this kind of work on routine basis. >> >> >> VLV >> >> >> >> > > > Can you please tell me how to do it using RS-232 or give me some site which > explains it in brief. and which pins of DSP are used for it.Do you have (or can you get) the manual? TI is very good at putting publications on their web site. What you want to do requires detailed knowledge and a bit of planning. The manual will help. Jerry -- Engineering is the art of making what you want from things you can get. �����������������������������������������������������������������������
Reply by ●February 21, 20102010-02-21
