Change RGB LEDs signals and slots to unsigned value.

Signed value caused in the conversion incorrect behavior
for some corner cases.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>

2 files changed, 7 insertions, 7 deletions

diff --git a/qtmips_gui/peripheralsview.cpp b/qtmips_gui/peripheralsview.cpp
index 655b101..8ce82fc 100644
--- a/qtmips_gui/peripheralsview.cpp
+++ b/qtmips_gui/peripheralsview.cpp
@@ -43,8 +43,8 @@ void PeripheralsView::setup(const machine::PeripSpiLed *perip_spi_led) {
     ui->labelRgb2->setAutoFillBackground(true);
 
     connect(perip_spi_led, SIGNAL(led_line_changed(uint)), this, SLOT(led_line_changed(uint)));
-    connect(perip_spi_led, SIGNAL(led_rgb1_changed(int)), this, SLOT(led_rgb1_changed(int)));
-    connect(perip_spi_led, SIGNAL(led_rgb2_changed(int)), this, SLOT(led_rgb2_changed(int)));
+    connect(perip_spi_led, SIGNAL(led_rgb1_changed(uint)), this, SLOT(led_rgb1_changed(uint)));
+    connect(perip_spi_led, SIGNAL(led_rgb2_changed(uint)), this, SLOT(led_rgb2_changed(uint)));
 
     led_line_changed(0);
     led_rgb1_changed(0);
@@ -63,7 +63,7 @@ void PeripheralsView::led_line_changed(uint val) {
     ui->lineEditBin->setText(t + s);
 }
 
-static void set_widget_background_color(QWidget *w, int val) {
+static void set_widget_background_color(QWidget *w, uint val) {
     int r = (val >> 16) & 0xff;
     int g = (val >> 8) & 0xff;
     int b = (val >> 0) & 0xff;
@@ -73,7 +73,7 @@ static void set_widget_background_color(QWidget *w, int val) {
     w->setPalette(pal);
 }
 
-void PeripheralsView::led_rgb1_changed(int val) {
+void PeripheralsView::led_rgb1_changed(uint val) {
     QString s, t;
     s = QString::number(val, 16);
     t.fill('0', 8 - s.count());
@@ -82,7 +82,7 @@ void PeripheralsView::led_rgb1_changed(int val) {
     set_widget_background_color(ui->labelRgb1, val);
 }
 
-void PeripheralsView::led_rgb2_changed(int val) {
+void PeripheralsView::led_rgb2_changed(uint val) {
     QString s, t;
     s = QString::number(val, 16);
     t.fill('0', 8 - s.count());
diff --git a/qtmips_gui/peripheralsview.h b/qtmips_gui/peripheralsview.h
index 30e85f1..b718d9a 100644
--- a/qtmips_gui/peripheralsview.h
+++ b/qtmips_gui/peripheralsview.h
@@ -21,8 +21,8 @@ public:
 
 public slots:
     void led_line_changed(uint val);
-    void led_rgb1_changed(int val);
-    void led_rgb2_changed(int val);
+    void led_rgb1_changed(uint val);
+    void led_rgb2_changed(uint val);
 
 private:
     Ui::PeripheralsView *ui;