• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 100 subscribers
  • Views 217 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

H264VDEC_decode routine changes MSTPRI2 values

Guillermo Fernandez
Intellectual 385 points

Hi Experts,

I am using the "H264 Decoder" provided by Texas Instruments (dm6467_h264dec_01_10_05_07_production). In our system we have two decoder instances running in conjuction with an audio decoder (it uses MCASP to transmit the decoded samples). The system is working fine but after a long while Left and Right Channels are swapped. I supposed it could be related to system priorities and it could be solved changing TC priorities,MSTPRI priorities and PBBPR register. My problem is that "H264_Decoder" routine changes the value of MSTPRI2, and during the execution of this routine the value of MSTPRI is an undesired value. I don't know how to avoid that. Could any expert help me?

Best Regards.

Thank you in advance.