Hi All! It's first time I use audio codec and I'm new with TMS320VC5416 DSP, so forgive me if my question is so easy. I've use "data converter support" tool to generate driver files, and I havent done any more. When I call dc_configure API function, It hangs in While (!IRQ_test(uiXmtEventId)) statement, within serial por inicialitation, where uiXmtEventId is Receiver event ID. I`m using MCBSP1 port. Where am I wrong? Thanks!! |
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Help with TLV320AIC12 codec configure!!
Started by ●August 21, 2003
Reply by ●August 25, 20032003-08-25
Hi, If it hangs there, it means that the DSP does not get the Frame Sync signal from the CODEC. You can check that with a logic analizer or a scope. Hope this helps. Eli. --- In , "gramsmi2000" <gramsmi@m...> wrote: > Hi All! > > It's first time I use audio codec and I'm new with TMS320VC5416 DSP, > so forgive me if my question is so easy. > > I've use "data converter support" tool to generate driver files, and > I havent done any more. > > When I call dc_configure API function, It hangs in > While (!IRQ_test(uiXmtEventId)) statement, > within serial por inicialitation, where uiXmtEventId is Receiver > event ID. > I`m using MCBSP1 port. > > Where am I wrong? > Thanks!! |