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cmMsgProtocol.h/cmDspClass.h/cmDspUi.c : Added cmDspUi.c:cmDspProgram() is done to send a message to the host from the DSP process when the DSP program is done.

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This commit is contained in:
kevin 2020-08-24 09:48:30 -04:00
parent 4942b48206
commit b81204a8d2
3 changed files with 10 additions and 2 deletions
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3
src/cmMsgProtocol.h
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@ -41,6 +41,7 @@ extern "C" {
kDeviceDuiId, // ui<--eng device label
kProgramDuiId, // ui<--eng program label
kProgramDfltDuiId, // ui<--eng dflt program label
kPgmDoneDuiId, // ui<--end the program is done
// The following selId's are used by cmAudDsp to indicate various commands.
kSetAudioCfgDuiId, // 1) select an audio system setup
@ -54,7 +55,7 @@ extern "C" {
kSendMsgDuiId, // forward msg to the audio system
kDevReportDuiId, // print a device report
kPrintPgmDuiId, // write the currently loaded pgm as a JSON file
kRightAlignDuiId = 0, // label alignment id used by kLabelDuiId
kLeftAlignDuiId,
kCenterAlignDuiId

5
src/dsp/cmDspClass.h
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@ -390,6 +390,9 @@ extern "C" {
// Used to transmit messages to the audio system.
cmDspRC_t cmDspSendValueToAudioSys( cmDspCtx_t* ctx, unsigned msgTypeId, unsigned selId, unsigned valId, const cmDspValue_t* valPtr );
// Notify the system that the program is done and can be shutdown
cmDspRC_t cmDspProgramIsDone( cmDspCtx_t* ctx );
// The following functions are used to send message to the UI and are
// implemented in cmDspUi.c. They are declared here because they are
// visible to the cmDspInst functions which use them but are not available
@ -417,7 +420,7 @@ extern "C" {
cmDspRC_t cmDspUiFnameCreate( cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned valVarId, unsigned patVarId, unsigned dirVarId );
cmDspRC_t cmDspUiMsgListCreate(cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned height, unsigned listVarId, unsigned selVarId );
//)
#ifdef __cplusplus

4
src/dsp/cmDspUi.c
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@ -188,6 +188,9 @@ cmDspRC_t _cmDspUiUseInstSymbolAsLabel( cmDspCtx_t* ctx, cmDspInst_t* inst, unsi
cmDspRC_t cmDspSendValueToAudioSys( cmDspCtx_t* ctx, unsigned msgTypeId, unsigned selId, unsigned valId, const cmDspValue_t* valPtr )
{ return _cmDspUiMsg(ctx, msgTypeId, selId, 0, NULL, valId, valPtr ); }
cmDspRC_t cmDspProgramIsDone( cmDspCtx_t* ctx )
{ return _cmDspUiMsg(ctx, kUiSelAsId, kPgmDoneDuiId, 0, NULL, cmInvalidId, NULL ); }
cmDspRC_t cmDspUiConsolePrint( cmDspCtx_t* ctx, cmChar_t* text )
{
cmDspValue_t v;
@ -514,3 +517,4 @@ cmDspRC_t cmDspUiNewPage( cmDspCtx_t* ctx, const cmChar_t* title )
return rc;
}