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Re: Linker error

Started by ahma...@yahoo.com in TMS320c55x16 years ago

this error is occured when the target of current CCSIDE is not the same as the target dsp of your project. for example you set the environment for...

this error is occured when the target of current CCSIDE is not the same as the target dsp of your project. for example you set the environment for c5502 but the target of your project is for c5510. I think. > > > > Hi all, > A short q: > I'm trying to build a very simple project, > based on the 'dma4' project, that came with the > c5510 DSK. > I keep getting this error: > -


GSM implementation in TMS320C55x

Started by mos6...@yahoo.co.uk in TMS320c55x16 years ago 1 reply

hi I want to implement Half Rate GSM protocol in TMS320C55x. Have anyone implemented this protocol? I need some sample code. Tanx

hi I want to implement Half Rate GSM protocol in TMS320C55x. Have anyone implemented this protocol? I need some sample code. Tanx


help in burnflash

Started by aliaa in TMS320c55x16 years ago 1 reply

i want to convert myproject.out to myproject.hex to burn it on board c5510 i know it would be using hex utility function that i can't find or...

i want to convert myproject.out to myproject.hex to burn it on board c5510 i know it would be using hex utility function that i can't find or use it and also i need to know how to load the constant data that is in .dat files in the flash


problem with SDRAM in c5510

Started by aliaa in TMS320c55x16 years ago 1 reply

i have 25 constant float arrays each of [128][12] when i used sections in SDRAM 10 of this arrays has address starting from 0x0200000 which...

i have 25 constant float arrays each of [128][12] when i used sections in SDRAM 10 of this arrays has address starting from 0x0200000 which i couldn't access when i checked SDRAM its 0x3b0000 length which enough to contain my data but i don't know why it doesn't fit. can any one tell me if i could use any other memory or how to store them. thanks


c5510 output port

Started by aliaa in TMS320c55x16 years ago 4 replies

is there any output port i can use in c5510 to out 4 bits from it as this feature is available in any micro controller thanks

is there any output port i can use in c5510 to out 4 bits from it as this feature is available in any micro controller thanks


help in GPIO

Started by aliaa in TMS320c55x16 years ago 6 replies

i am new in DSP i am using c5510 i need to use GPIO but i couldn't found any example so i tried my code but the compiler couldn't recognize the...

i am new in DSP i am using c5510 i need to use GPIO but i couldn't found any example so i tried my code but the compiler couldn't recognize the function names or definitions and i have the following errors: , line 51: error: identifier "GPIO_Handle" is undefined , line 52: error: identifier "hGPio" is undefined , line 52: error: identifier "GPIO_PGPIO_PIN1" is undefined , line 53: error: de...


data memory and XARn in C55x

Started by ahma...@yahoo.com in TMS320c55x16 years ago 13 replies

Hi Would you please answer my following question clearly? Technical support @ ti.com said to me that data memory for C55x is limited to 64KW...

Hi Would you please answer my following question clearly? Technical support @ ti.com said to me that data memory for C55x is limited to 64KW (like C54x) but base on TI documents I think that C55x could support more than that by means of XARn. Does using more than 64kw data memory incur any load or slow down on performance? Could you send me a sample .cmd file for this purpose? Please reply it...


McBSP on C55

Started by ahma...@yahoo.com in TMS320c55x16 years ago 2 replies

hi 1- Why when I used mcbsp1.pjt on examples\C5502 folder for c5502 dsp some of the definitions for example SPCR1 were not proper for C5502 and I...

hi 1- Why when I used mcbsp1.pjt on examples\C5502 folder for c5502 dsp some of the definitions for example SPCR1 were not proper for C5502 and I changed their sub fields. 2- Why in debuge step of my code, when I use F10 or F5+break point, the result of "PFUNC" function (described in spra177) is false but when I trace my programe using F11 it works properly? Regards


DSKs for C55x

Started by ahma...@yahoo.com in TMS320c55x16 years ago 1 reply

hi, I want to work with C5502 but it has not any hardware kit. As I know there is c5509 and c5510 DSKs. Do you know is there any other hardware...

hi, I want to work with C5502 but it has not any hardware kit. As I know there is c5509 and c5510 DSKs. Do you know is there any other hardware kit for C55x DSPs specially for c5502? Regards


Structure dereferencing in C

Started by Ashish Gupta in TMS320c55x16 years ago 5 replies

Hi, I am writing code for implementing circular buffer in C. I want to have the same functionality as we get in C55x assembly by using circular...

Hi, I am writing code for implementing circular buffer in C. I want to have the same functionality as we get in C55x assembly by using circular addressing of AR0-AR7. For that i used structure of double linked list. But when i am derefencing the structure by using a pointer with dereferencing arrow then it is not dereferencing properly. then i tried derferencing using structure variable name...


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