![](/media/cache/profiles/89a26a363b87a87ac6a94277e841b7f4.50x50_q85.jpg)
The codebase to run the *spark d-fuser controller www.sparkav.co.uk/dvimixer
Dependencies: SPK-TVOne DMX DmxArtNet NetServicesMin OSC PinDetect mRotaryEncoder iniparser mbed spk_oled_ssd1305 filter
Diff: main.cpp
- Revision:
- 30:873979018850
- Parent:
- 29:95a7efe30527
- Child:
- 31:01845a2347ff
--- a/main.cpp Sun Oct 28 19:55:35 2012 +0000 +++ b/main.cpp Mon Oct 29 13:18:52 2012 +0000 @@ -36,9 +36,11 @@ * v17 - RJ45 - May'12 * v18 - DMX - July'12 * v19 - TVOne mixing comms further optimised - August'12 - * vxx - TODO: Keying values load from USB mass storage + * v20 - Keying values and resolutions load from USB mass storage - September'12 + * v21 - Mixing behaviour upgrade: blend-additive as continuum, test cards on startup if no valid source - October'12 * vxx - TODO: Set keying values from controller, requires a guided, step-through process for user * vxx - TODO: Defaults load/save from USB mass storage + * vxx - TODO: EDID passthrough override * vxx - TODO: EDID upload from USB mass storage * vxx - TODO: EDID creation from resolution */ @@ -57,7 +59,7 @@ #include "DMX.h" #include "filter.h" -#define kSPKDFSoftwareVersion "beta.19" +#define kSPKDFSoftwareVersion "21" // MBED PINS @@ -157,8 +159,8 @@ SPKMenu mixModeMenu; SPKMenu mixModeAdditiveMenu; -enum { mixSafe, mixBlend, mixAdditive, mixKey }; // additive will require custom TVOne firmware. -int mixMode = mixBlend; +enum { mixBlend, mixAdditive, mixKey }; // additive will require custom TVOne firmware. +int mixMode = mixBlend; // Start with safe mix mode, and test to get out of it. Safe mode will work with inputs missing and without hold frames. float fadeCurve = 0.0f; // 0 = "X", ie. as per blend, 1 = "/\", ie. as per additive <-- pictograms! SPKMenu commsMenu; @@ -166,7 +168,7 @@ int commsMode = commsNone; SPKMenu advancedMenu; -enum { advancedHDCPOn, advancedHDCPOff, advancedMixModeSafe, advancedConformProcessor, advancedLoadDefaults, advancedSelfTest, advancedSetResolutions }; +enum { advancedHDCPOn, advancedHDCPOff, advancedEDIDPassthrough, advancedEDIDInternal, advancedTestSources, advancedConformProcessor, advancedLoadDefaults, advancedSelfTest, advancedSetResolutions }; // RJ45 Comms enum { rj45Ethernet = 0, rj45DMX = 1}; // These values from circuit @@ -193,6 +195,10 @@ // Key mode parameters int keyerParamsSet = -1; // last keyParams index uploaded to unit +// TVOne input sources stable flag +bool tvOneRGB1Stable = true; // init true as this is conformed state of mixer, ie. RGB1 not SIS1 +bool tvOneRGB2Stable = true; + void processOSC(float &xFade, float &fadeUp) { string statusMessage; @@ -293,6 +299,52 @@ return pos; } +bool handleTVOneSources() +{ + bool ok = true; + + int32_t payload = 0; + + ok = ok && tvOne.readCommand(kTV1SourceRGB1, kTV1WindowIDA, kTV1FunctionAdjustSourceSourceStable, payload); + bool RGB1 = (payload == 1); + + ok = ok && tvOne.readCommand(kTV1SourceRGB2, kTV1WindowIDA, kTV1FunctionAdjustSourceSourceStable, payload); + bool RGB2 = (payload == 1); + + string tvOneDetectString; + if (!ok) + { + tvOneDetectString = "TVOne: link failed"; + } + else if (!RGB1 || !RGB2) + { + if (!RGB1 && !RGB2) tvOneDetectString = "TVOne: no sources"; + else if (!RGB1) tvOneDetectString = "TVOne: no right source"; + else if (!RGB2) tvOneDetectString = "TVOne: no left source"; + } + else + { + tvOneDetectString = "TVOne: OK"; + } + + if (RGB1 && !tvOneRGB1Stable) tvOne.command(0, kTV1WindowIDB, kTV1FunctionAdjustWindowsWindowSource, kTV1SourceRGB1); + if (RGB2 && !tvOneRGB2Stable) tvOne.command(0, kTV1WindowIDA, kTV1FunctionAdjustWindowsWindowSource, kTV1SourceRGB2); + if (!RGB1 && tvOneRGB1Stable) tvOne.command(0, kTV1WindowIDB, kTV1FunctionAdjustWindowsWindowSource, kTV1SourceSIS1); + if (!RGB2 && tvOneRGB2Stable) tvOne.command(0, kTV1WindowIDA, kTV1FunctionAdjustWindowsWindowSource, kTV1SourceSIS2); + + if (RGB1 != tvOneRGB1Stable || RGB2 != tvOneRGB2Stable) + { + screen.clearBufferRow(kTVOneStatusLine); + screen.textToBuffer(tvOneDetectString, kTVOneStatusLine); + screen.sendBuffer(); + } + + tvOneRGB1Stable = RGB1; + tvOneRGB2Stable = RGB2; + + return ok; +} + bool setKeyParamsTo(int index) { // Only spend the time uploading six parameters if we need to @@ -328,7 +380,7 @@ // Set Keyer if (mixMode < mixKey) { - if (mixMode == mixBlend || mixMode == mixSafe) + if (mixMode == mixBlend) { // Waiting on TV One... } @@ -368,6 +420,7 @@ int32_t off = 0; // Independent output + ok = ok && tvOne.command(0, kTV1WindowIDA, kTV1FunctionMode, 2); ok = ok && tvOne.command(0, kTV1WindowIDA, kTV1FunctionAdjustOutputsOutputEnable, on); ok = ok && tvOne.command(0, kTV1WindowIDA, kTV1FunctionAdjustOutputsLockMethod, off); @@ -395,10 +448,15 @@ ok = ok && tvOne.command(kTV1SourceRGB1, kTV1WindowIDA, kTV1FunctionAdjustSourceOnSourceLoss, freeze); ok = ok && tvOne.command(kTV1SourceRGB2, kTV1WindowIDA, kTV1FunctionAdjustSourceOnSourceLoss, freeze); - // Finally, autoset to sources? - //int32_t start = 1; - //ok = ok && tvOne.command(kTV1SourceRGB1, kTV1WindowIDA, kTV1FunctionAdjustSourceAutoSet, start); - //ok = ok && tvOne.command(kTV1SourceRGB2, kTV1WindowIDA, kTV1FunctionAdjustSourceAutoSet, start); + // Set resolution and fade levels for maximum chance of being seen + ok = ok && tvOne.command(0, kTV1WindowIDA, kTV1FunctionAdjustOutputsOutputResolution, kTV1ResolutionVGA); + ok = ok && tvOne.command(kTV1SourceRGB1, kTV1WindowIDA, kTV1FunctionAdjustSourceEDID, 7); + ok = ok && tvOne.command(kTV1SourceRGB2, kTV1WindowIDA, kTV1FunctionAdjustSourceEDID, 7); + ok = ok && tvOne.command(0, kTV1WindowIDA, kTV1FunctionAdjustWindowsMaxFadeLevel, 100); + ok = ok && tvOne.command(0, kTV1WindowIDB, kTV1FunctionAdjustWindowsMaxFadeLevel, 100); + + // Save current state for power on + ok = ok && tvOne.command(0, kTV1WindowIDA, kTV1FunctionPowerOnPresetStore, 1); return ok; } @@ -564,22 +622,28 @@ screen.fontCharacters = characterBytes; // Splash screen + string softwareLine = "SW "; + softwareLine += kSPKDFSoftwareVersion; screen.imageToBuffer(spkDisplayLogo); screen.textToBuffer("SPK:D-Fuser",0); - screen.textToBuffer(string("SW ") + kSPKDFSoftwareVersion,1); + screen.textToBuffer(softwareLine,1); screen.sendBuffer(); // Load saved settings bool settingsAreCustom = false; settingsAreCustom = settings.load(kSPKDFSettingsFilename); - if (settingsAreCustom) {screen.textToBuffer("SPKDF.ini OK", 0); screen.sendBuffer();} - + if (settingsAreCustom) + { + softwareLine += "; ini OK"; + screen.textToBuffer(softwareLine, 1); + } + // Set menu structure mixModeMenu.title = "Mix Mode"; setMixModeMenuItems(); mixModeAdditiveMenu.title = "Crossfade"; - mixModeAdditiveMenu.addMenuItem(SPKMenuItem("Twist then click", &mixModeMenu, true)); + mixModeAdditiveMenu.addMenuItem(SPKMenuItem("[title overridden]", &mixModeMenu, true)); resolutionMenu.title = "Resolution"; setResolutionMenuItems(); @@ -590,9 +654,11 @@ advancedMenu.title = "Troubleshooting"; advancedMenu.addMenuItem(SPKMenuItem("HDCP Off", advancedHDCPOff)); advancedMenu.addMenuItem(SPKMenuItem("HDCP On", advancedHDCPOn)); - advancedMenu.addMenuItem(SPKMenuItem("Basic mix mode", advancedMixModeSafe)); + advancedMenu.addMenuItem(SPKMenuItem("Test Processor Sources", advancedTestSources)); advancedMenu.addMenuItem(SPKMenuItem("Conform Processor", advancedConformProcessor)); - if (settingsAreCustom) advancedMenu.addMenuItem(SPKMenuItem("Revert to defaults", advancedLoadDefaults)); + //advancedMenu.addMenuItem(SPKMenuItem("EDID Passthrough", advancedEDIDPassthrough)); // have global setting of passthrough that overrides resolution sets and is saved with conform processor + //advancedMenu.addMenuItem(SPKMenuItem("EDID Internal", advancedEDIDInternal)); + if (settingsAreCustom) advancedMenu.addMenuItem(SPKMenuItem("Revert Controller", advancedLoadDefaults)); advancedMenu.addMenuItem(SPKMenuItem("Start Self-Test", advancedSelfTest)); advancedMenu.addMenuItem(SPKMenuItem("Back to Main Menu", &mainMenu)); @@ -610,18 +676,13 @@ fadeBPO.period(0.001); // Test for TV One connectivity and determine unit type - int32_t testConnectionPayload = 0; - + // TODO: Determine and fall back if not dfuser firmware? + // TODO: Use software version to select resolution slots? + // TODO: Use product / board type to select TVOne conform type? // kTV1FunctionReadSoftwareVersion // kTV1FunctionReadProductType // kTV1FunctionReadBoardType - bool ok = tvOne.readCommand(0, kTV1WindowIDA, kTV1FunctionReadSoftwareVersion, testConnectionPayload); - string tvOneDetectString = ok ? "TVOne link ok" : "TVOne link failed"; - - // TODO: Use software version to select resolution slots etc? - // TODO: Use product / board type to select TVOne conform type? - // Display menu and framing lines screen.horizLineToBuffer(kMenuLine1*pixInPage - 1); screen.clearBufferRow(kMenuLine1); @@ -631,7 +692,13 @@ screen.horizLineToBuffer(kMenuLine2*pixInPage + pixInPage); screen.horizLineToBuffer(kCommsStatusLine*pixInPage - 1); screen.clearBufferRow(kTVOneStatusLine); - screen.textToBuffer(tvOneDetectString, kTVOneStatusLine); + screen.textToBuffer("TVOne: OK", kTVOneStatusLine); // handleTVOneSources may update this + + // If we do not have two solid sources, act on this as we rely on the window having a source for crossfade behaviour + // Once we've had two solid inputs, don't check any more as we're ok as the unit is set to hold on last frame. + // This will update kTVOneStatusLine if necessary + bool ok = handleTVOneSources(); + screen.sendBuffer(); //// CONTROLS TEST @@ -892,11 +959,9 @@ screen.clearBufferRow(kTVOneStatusLine); screen.textToBuffer(sendOK, kTVOneStatusLine); } - else if (advancedMenu.selectedItem().payload.command[0] == advancedMixModeSafe) + else if (advancedMenu.selectedItem().payload.command[0] == advancedTestSources) { - mixMode = mixSafe; - - actionMixMode(); + handleTVOneSources(); } else if (advancedMenu.selectedItem().payload.command[0] == advancedConformProcessor) { @@ -1021,15 +1086,20 @@ int newFadeAPercent = 0; int newFadeBPercent = 0; - if (mixMode == mixSafe) + if (mixMode == mixBlend) { - newFadeAPercent = (1.0-xFade) * fadeUp * 100.0; - newFadeBPercent = xFade * fadeUp * 100.0; - } - else if (mixMode == mixBlend) - { - newFadeAPercent = (1.0-xFade) * fadeUp * 100.0; - newFadeBPercent = fadeUp * 100.0; + if (fadeUp < 1.0) + { + // we need to set fade level of both windows as there is no way AFAIK to implement fade to black as a further window on top of A&B + newFadeAPercent = (1.0-xFade) * fadeUp * 100.0; + newFadeBPercent = xFade * fadeUp * 100.0; + } + else + { + // we can optimise and just fade A in and out over a fully up B, doubling the rate of fadeA commands sent. + newFadeAPercent = (1.0-xFade) * 100.0; + newFadeBPercent = 100.0; + } } else if (mixMode == mixAdditive) { @@ -1097,5 +1167,12 @@ debug->printf("xFade = %3f fadeUp = %3f fadeA% = %i fadeB% = %i \r\n", xFade, fadeUp, fadeAPercent, fadeBPercent); debug->printf("\r\n"); } + + // If we're not actively mixing, we can do any housekeeping... + if (!updateFade) + { + // We should check up on any source flagged unstable + if (!tvOneRGB1Stable || !tvOneRGB2Stable) handleTVOneSources(); + } } -} +} \ No newline at end of file