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Discussion Groups | TMS320C28x

Technical discussions about the TI C28x DSPs (including the C2810, C2811, C2812, F2801, F2806, F2808, F2810,, F2811, F2812, R2811 and R2812).

  

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Error with >#pragma CODE_SECTION<

jose...@cern.ch - Mar 13 2008
Hi, I want to use the #PRAGMA CODE_SECTION directive, but the Compiler (CCS 3.1.0) gives the error: error: badly formed pragma. I have tried all things but none seems to work..... Error with >#pragma CODE_SECTION<

how to update timer's period continuously?

dotm...@gmail.com - Mar 11 2008
hi,all i am new to DSP and i am using eZdspF2812.I only know C, really bad at assemble language. I have problem to update the period of a timer in EV continuously. I know the ... how to update timer's period continuously?

C2000 toolbox for Simulink : using a memory-stored variable as a parameter   [5 Articles]

kevindecuyper - Mar 6 2008
Hello, I've been toying with the C2000 toolbox for a little while now, but I'm hitting a wall on this one. What I'm trying to do is a PID controler whose parameters can be ... C2000 toolbox for Simulink : using a memory-stored variable as a parameter

F2812 & Digital Pot   [2 Articles]

kvra...@yahoo.com - Mar 5 2008
Could anybody guide me how to interface external digital potentiometer HPRG-AD16 (from Avagotech) with F2812 DSP. This is needed to control the speed of the motor. Thx & Rgds Ch... F2812 & Digital Pot

can't turn off F2812 watchdog in CCS   [4 Articles]

Xiang Chao - Mar 5 2008
In CCS2.2, I can't change WDCR manually. It always read 0x0000 while SCSR is 0x0005, which means WDOVERRIDE bit is 1 and WDIS can be changed. I just don't want to use watchdog d... can't turn off F2812 watchdog in CCS

about CSM

Xiang Chao - Mar 5 2008
Hi, all I am using F2812 for the first time, and got some problems confused me. By default, the F2812 is protected by CSM. In CCS with JTAG connection, secured memory L0 and L1... about CSM

How to setup an unsecure debug environment for F2812?

xiangchao891 - Mar 5 2008
I used F2812 for the first time. For default configuration, I can't access L0,L1 SARAM because of SCM protection. I know that after a dumb read of PWL, the SARAM is unsecuried.... How to setup an unsecure debug environment for F2812?

Configuring the timer in event manager to count up only or down only (PWM)

"gareth4.john" - Mar 3 2008
Hello, I am fairly new to DSP's, I am using the example code from TI to create PWM waves. The PWM waves I am using are made from a timer that counts up and down. I want to make ... Configuring the timer in event manager to count up only or down only (PWM)

Number of PWM in F2812   [2 Articles]

naay...@gmail.com - Feb 22 2008
Hi, I have looked at the features of F2812, TI data manual mentioned it as 16 PWMs. But when i look at the GPIO, it shows only 12. How can i get 4 more PWMs? Which pin has to be... Number of PWM in F2812

Computation using Target for TI C2000

naay...@gmail.com - Feb 19 2008
Hi, I would like to know how to perform computation(For example setting upper and lower bounds for division, multiplication,square root etc) using Target for TI C2000. I am new ... Computation using Target for TI C2000
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