Diff: UserInterface.cpp

Revision:

0:1e597b0f8b3b

Child:

2:fcde41900fa5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UserInterface.cpp	Fri Mar 20 23:22:41 2015 +0000
@@ -0,0 +1,49 @@
+#include "UserInterface.h"
+
+//colors
+PwmOut red(p21);
+PwmOut green(p22);
+PwmOut blue(p23);
+PwmOut a(p24);
+
+void UI::set_colors(float r, float g, float b, float aa){ //red, green, blue, a+
+    //check that colors are between 0.0 and 1.0
+    assert(r >=0 && r <= 1);
+    assert(g >=0 && g <= 1);
+    assert(b >=0 && b <= 1);
+    assert(aa >=0 && aa <= 1);
+    
+    //define colors
+    red = r;
+    green = g;
+    blue = b;
+    a = aa;
+}
+
+void UI::init(void){
+    //initialize variables
+    int brightness = _DEFAULT_BRIGHTNESS;
+    
+    //start LCD and display logo
+    st7565->begin(_DEFAULT_CONTRAST);
+    st7565->st7565_set_brightness(brightness);
+    //set colors
+    set_colors(0, 1, 1, 1);
+    //display logo
+    st7565->display();
+    wait(2.0);
+    
+    st7565->clear();
+}
+
+void UI::display(void){
+    st7565->clear();
+    header->display();
+    current->display();
+}
+
+void UI::update(char c){
+    current->update(c);
+    //display header after update
+    header->display();
+}
\ No newline at end of file