HI guys, I am working on project involving adsp-21160 and I am using VisualDSP++ 4.0. At my main file I have setup both the corresponding DMA channels (DMA chaining) for receiving (SPORT0) and transmiting (SPORT1) and SPORTs. I have setup the streams in order to simulate I/O: Source Target Destination Target TX1 File(output.dat) FILE(input.dat) RX0 After several minutes I got the following message: *** Sport0 input file hit EOF *** with PC at: 0x40456 which showed me that the input buffer is full (interrup). And here I met problem. In order to continue the simution I found it is possible to do it using only Step debug F11, but cause the core algorithm is huge it is not so smart to press F11 a couple of times. I tried to use F5 using several breakpoints but unsuccessfully. Does anyone has had similar troubles? Any ideas to simulate faster? Zlatko The problem which I met during the simulation
Question regarding VisualDSP++ 4.0
Started by ●February 20, 2006
Reply by ●February 21, 20062006-02-21
Hello, zlatkopetrov@yahoo.com wrote:> HI guys, > I am working on project involving adsp-21160 and I am using VisualDSP++ > 4.0. > At my main file I have setup both the corresponding DMA channels (DMA > chaining) for receiving (SPORT0) and transmiting (SPORT1) and SPORTs. I > have setup the streams in order to simulate I/O: > Source Target Destination Target > TX1 File(output.dat) > FILE(input.dat) RX0 > After several minutes I got the following message: > *** Sport0 input file hit EOF *** with PC at: 0x40456 > > which showed me that the input buffer is full (interrup). And here I > met problem. In order to continue the simution I found it is possible > to do it using only Step debug F11, but cause the core algorithm is > huge it is not so smart to press F11 a couple of times. I tried to use > F5 using several breakpoints but unsuccessfully.What exactly happened? What does "unsuccesfully" mean in this context? Please explain clearly why you say it is unsiccesfull, so someone around can help.> Does anyone has had similar troubles? > Any ideas to simulate faster? > > ZlatkoJaaC