fix: add workaround for turning all printheads on/offreality-check

2 files changed, 57 insertions, 14 deletions

diff --git a/jetting-interface/CommandsPage.qml b/jetting-interface/CommandsPage.qml
index 5a084e6..5b466f0 100644
--- a/jetting-interface/CommandsPage.qml
+++ b/jetting-interface/CommandsPage.qml
@@ -163,12 +163,31 @@ ColumnLayout {
         ColumnLayout {
             anchors.fill: parent
 
-            Button {
-                text: "Get All PH Versions"
+            RowLayout {
+                Layout.fillWidth: true
+
+                Button {
+                    text: "Get All PH Versions"
+
+                    onClicked: {
+                        for (let i = 0; i < commandsPage.phModel.count; ++i)
+                        Xpl2Client.getPhVersion(commandsPage.phModel.get(i).phId);
+                    }
+                }
+
+                // Working replacement for the broken Jetting All On/Off: the
+                // library self-probes versions then jets each available head by
+                // ID, even non-contiguous (see docs/DISCREPANCIES.md, D6).
+                Button {
+                    text: "Jet On All Available"
+
+                    onClicked: Xpl2Client.jettingAvailableOn()
+                }
 
-                onClicked: {
-                    for (let i = 0; i < commandsPage.phModel.count; ++i)
-                    Xpl2Client.getPhVersion(commandsPage.phModel.get(i).phId);
+                Button {
+                    text: "Jet Off All Available"
+
+                    onClicked: Xpl2Client.jettingAvailableOff()
                 }
             }
 
@@ -185,6 +204,7 @@ ColumnLayout {
 
                         required property int phId
                         required property string versionInfo
+                        required property bool valid
 
                         width: ListView.view.width
 
@@ -200,6 +220,20 @@ ColumnLayout {
                             onClicked: Xpl2Client.getPhVersion(phDelegate.phId)
                         }
 
+                        Button {
+                            text: "Jet On"
+                            enabled: phDelegate.valid
+
+                            onClicked: Xpl2Client.phJettingOn(phDelegate.phId, "FFFFFFFFFFFF")
+                        }
+
+                        Button {
+                            text: "Jet Off"
+                            enabled: phDelegate.valid
+
+                            onClicked: Xpl2Client.phJettingOff(phDelegate.phId)
+                        }
+
                         Label {
                             Layout.fillWidth: true
                             elide: Text.ElideRight
diff --git a/jetting-interface/Main.qml b/jetting-interface/Main.qml
index cd69ed8..cd239bb 100644
--- a/jetting-interface/Main.qml
+++ b/jetting-interface/Main.qml
@@ -20,7 +20,8 @@ ApplicationWindow {
         for (let i = 1; i <= root.demoPhCount; ++i)
         phModel.append({
                            "phId": i,
-                           "versionInfo": ""
+                           "versionInfo": "",
+                           "valid": false
                        });
     }
 
@@ -54,16 +55,24 @@ ApplicationWindow {
                                      fpgaFirmwareVersion: string,
                                      fpgaHardwareVersion: string,
                                      bootloaderVersion: string) {
+            // A printhead is present only if it reports a non-zero version.
+            // Absent slots reply with all zeros; mcuHardwareVersion and
+            // mcuFirmwareVariant are "00" even on present heads, so they are
+            // excluded from the check (see docs/DISCREPANCIES.md).
+            let isZero = v => parseFloat(v) === 0 || v === "";
+            let valid = !(isZero(mcuFirmwareVersion) && isZero(fpgaFirmwareVersion)
+                          && isZero(fpgaHardwareVersion) && isZero(bootloaderVersion));
+            let info = valid ? "MCU %1/%2 (%3) | FPGA %4/%5 | Boot %6".arg(
+                                   mcuFirmwareVersion).arg(
+                                   mcuHardwareVersion).arg(
+                                   mcuFirmwareVariant).arg(
+                                   fpgaFirmwareVersion).arg(
+                                   fpgaHardwareVersion).arg(
+                                   bootloaderVersion) : "(Printhead unavailable)";
             for (let i = 0; i < phModel.count; ++i) {
                 if (phModel.get(i).phId === printheadId) {
-                    phModel.setProperty(i, "versionInfo",
-                                        "MCU %1/%2 (%3) | FPGA %4/%5 | Boot %6".arg(
-                                            mcuFirmwareVersion).arg(
-                                            mcuHardwareVersion).arg(
-                                            mcuFirmwareVariant).arg(
-                                            fpgaFirmwareVersion).arg(
-                                            fpgaHardwareVersion).arg(
-                                            bootloaderVersion));
+                    phModel.setProperty(i, "versionInfo", info);
+                    phModel.setProperty(i, "valid", valid);
                     break;
                 }
             }