Hi,
I am developing an audio signal receive with 5515ezdsp (v1). I am thinking to use USB to transfer data from DSP to PC, at PC a multiplatform system (developed in Qt) will receive and record the audio signal in a .wav file. According my application the USB mode more adequate would be isochronous, but in CSL no examples about this exists. So, I am studying the other examples to improve my knowledge in this issue. I do not have dm350_diag.exe so I started studying the examples: CSL_USB_IsoHighSpeedExample_Out and CSL_USB_IsoFullSpeedExample_Out and some doubts occurs: how test this? how to use the DSP_BIOS especially in this example, how change the status of semaphores and verify mailboxes when program is running (at menu Tools, ROV, only the semaphore SEM_I2cDevBusy is 1)? when I run the example the PC (windows) do not recognize the USB.
I looked the link http://rtsc.eclipse.org/docs-tip/Demo_of_DSP/BIOS_5.x_Project_Creation_in_CCSv4 supply by http://processors.wiki.ti.com/index.php/Quick_Tips#DSP.2FBIOS but it is much more simple that these examples.
I looked also the documents spruex3d and SPRAAS7D but I am very confused, because my DSP_BIOS is not the mentioned in the first and the second speak about SYS/BIOS 6 that is not in use in these examples.
I am beginner with DSP_BIOS, please, anybody have experience with these examples to give me suggestions/hints?
The example supply by Spectrum Digital (mouse) works correctly. I am using, windows XP, CCS4 version 4.1.2.00027, CSL 2.01 and DSP_BIOS 5.41.
Regards,
Andrea
