qt: Add a "quick hack" PR test code (outputs text).

diff --git a/mainwindow.cpp b/mainwindow.cpp
index cfe0e003b17c797e814770d8b7a07bbe3027ac39..5c58fd7012203f06e78bedf9b178df6f5f099faa 100644 (file)
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -47,6 +47,7 @@ extern "C" {
 #include <stdarg.h>
 #include <glib.h>
 #include <sigrok.h>
+#include <sigrokdecode.h>
 }
 
 #define DOCK_VERTICAL   0
@@ -68,7 +69,7 @@ static int logger(void *data, int loglevel, const char *format, va_list args)
        s.vsprintf(format, args);
 
        MainWindow *mw = (MainWindow *)data;
-       mw->ui->plainTextEdit->appendPlainText(s);
+       mw->ui->plainTextEdit->appendPlainText(QString("srd: ").append(s));
 
        return SRD_OK;
 }
@@ -793,3 +794,67 @@ void MainWindow::on_actionProtocol_decoder_stacks_triggered()
        DecoderStackForm *form = new DecoderStackForm();
        form->show();
 }
+
+extern "C" void show_pd_annotation(struct srd_proto_data *pdata)
+{
+       char **annotations;
+
+       annotations = (char **)pdata->data;
+
+       w->ui->plainTextEdit->appendPlainText(
+               QString("%1-%2: %3: %4").arg(pdata->start_sample)
+                       .arg(pdata->end_sample).arg(pdata->pdo->proto_id)
+                       .arg((char *)annotations[0]));
+}
+
+void MainWindow::on_actionQUICK_HACK_PD_TEST_triggered()
+{
+#define N 500000
+
+       struct srd_decoder_instance *di;
+       GHashTable *pd_opthash;
+       uint8_t *buf = (uint8_t *)malloc(N + 1);
+
+       pd_opthash = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
+                                          g_free);
+
+       /* Hardcode a specific I2C probe mapping. */
+       g_hash_table_insert(pd_opthash, g_strdup("scl"), g_strdup("5"));
+       g_hash_table_insert(pd_opthash, g_strdup("sda"), g_strdup("7"));
+
+       /*
+        * Get data from a hardcoded binary file.
+        * (converted to binary from melexis_mlx90614_5s_24deg.sr.
+        */
+       QFile file("foo.bin");
+       int ret = file.open(QIODevice::ReadOnly);
+       ret = file.read((char *)buf, N);
+
+       // sr_set_loglevel(0);
+       // srd_set_loglevel(0);
+
+       if (!(di = srd_instance_new("i2c", pd_opthash))) {
+               ui->plainTextEdit->appendPlainText("ERROR: srd_instance_new");
+               return;
+       }
+
+       if (srd_instance_set_probes(di, pd_opthash) != SRD_OK) {
+               ui->plainTextEdit->appendPlainText("ERROR: srd_instance_set_probes");
+               return;
+       }
+
+       if (srd_register_callback(SRD_OUTPUT_ANN, (srd_pd_output_callback_t)show_pd_annotation) != SRD_OK) {
+               ui->plainTextEdit->appendPlainText("ERROR: srd_register_callback");
+               return;
+       }
+
+       if (srd_session_start(8, 1, 1000000) != SRD_OK) {
+               ui->plainTextEdit->appendPlainText("ERROR: srd_session_start");
+               return;
+       }
+
+       if (srd_session_feed(0, buf, N) != SRD_OK) {
+               ui->plainTextEdit->appendPlainText("ERROR: srd_session_feed");
+               return;
+       }
+}

diff --git a/mainwindow.h b/mainwindow.h
index 8c19a8b8493946d7a10d47e6de9aed8183b60ddc..99e977de4b2be623a53316efd94a55aceb47d5af 100644 (file)
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -87,6 +87,7 @@ private slots:
        void on_actionAbout_triggered();
        void updateScaleFactors(float value);
        void on_actionProtocol_decoder_stacks_triggered();
+       void on_actionQUICK_HACK_PD_TEST_triggered();
 };
 
 extern MainWindow *w;

diff --git a/mainwindow.ui b/mainwindow.ui
index 53b30ca43888052ca4924d058c6d485d219d204e..aee5150c538a1cfa4bcec03b29e0afd4be54ab0d 100644 (file)
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -188,6 +188,7 @@
     </property>
     <addaction name="actionProtocol_decoder_stacks"/>
     <addaction name="actionConfigure"/>
+    <addaction name="actionQUICK_HACK_PD_TEST"/>
    </widget>
    <addaction name="menuFile"/>
    <addaction name="menuHardware"/>
@@ -314,6 +315,11 @@
     <string>Protocol decoder stacks</string>
    </property>
   </action>
+  <action name="actionQUICK_HACK_PD_TEST">
+   <property name="text">
+    <string>QUICK HACK PD TEST</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources>