Revision 5:08ccfbd78092, committed 2015-02-23

Comitter:

lzzcd001

Date:

Mon Feb 23 15:05:26 2015 +0000

Parent:

4:192fef923dbc

Commit message:

hw3_p2

Changed in this revision

diff -r 192fef923dbc -r 08ccfbd78092 4DGL-uLCD-SE.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/4DGL-uLCD-SE.lib	Mon Feb 23 15:05:26 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/4180_1/code/4DGL-uLCD-SE/#e39a44de229a

diff -r 192fef923dbc -r 08ccfbd78092 main.cpp
--- a/main.cpp	Tue Jun 04 16:03:01 2013 +0100
+++ b/main.cpp	Mon Feb 23 15:05:26 2015 +0000
@@ -1,24 +1,86 @@
 #include "mbed.h"
 #include "rtos.h"
+#include "uLCD_4DGL.h"
+
+uLCD_4DGL lcd(p28, p27, p30);
 
 Mutex stdio_mutex; 
 
-void notify(const char* name, int state) {
-    stdio_mutex.lock();
-    printf("%s: %d\n\r", name, state);
-    stdio_mutex.unlock();
+DigitalOut latch(p15);
+DigitalOut enable(p16);
+DigitalOut led1(LED1);
+ 
+SPI spi(p11, p12, p13);
+
+void RGB_LED(int red, int green, int blue) {
+    unsigned int low_color=0;
+    unsigned int high_color=0;
+    high_color=(blue<<4)|((red&0x3C0)>>6);
+    low_color=(((red&0x3F)<<10)|(green));
+    spi.write(high_color);
+    spi.write(low_color);
+    latch=1;
+    latch=0;
 }
 
-void test_thread(void const *args) {
-    while (true) {
-        notify((const char*)args, 0); Thread::wait(1000);
-        notify((const char*)args, 1); Thread::wait(1000);
+void shiftbrite(void const *args) {
+    stdio_mutex.lock();
+    int red=0;
+    int green=0;
+    int blue=0;
+    int r=1;
+    int g=1;
+    int b=1;
+    while(1) {
+        if (r == 1){
+            if (red <= 255) {red += 5;} else {r= 1-r;}
+        } else {
+            if (red >= 0) {red -= 5;} else {r= 1-r;}
+        }
+        if (b == 1){
+            if (blue <= 255) {blue += 5;} else {b=!b;}
+        } else {
+            if (blue >= 0) {blue -= 5;} else {b=!b;}
+        }
+        if (g == 1){
+            if (green <= 255) {green += 5;} else {g=!g;}
+        } else {
+            if (green >= 0) {green -= 5;} else {g=!g;}
+        } 
+        RGB_LED(red, green, blue);
+        stdio_mutex.unlock();
+        wait(5);
     }
 }
 
+void lcd1(void const *args) {
+        stdio_mutex.lock();
+        lcd.printf("music playing");
+        stdio_mutex.unlock();
+    //lcd.line(64,64,prevline_x,prevline_y, BLACK);
+    //lcd.circle(prevcirc_x,prevcirc_y, 10, BLACK);
+    //float line_x = 30*cos(heading*pi/180) + 64;
+    //float line_y = 30*sin(heading*pi/180) + 64;
+    //lcd.circle(64, 64, 30, GREEN);
+    //lcd.line(64,64,line_x, line_y, BLUE);
+}
+
 int main() {
-    Thread t2(test_thread, (void *)"Th 2");
-    Thread t3(test_thread, (void *)"Th 3");
+    spi.format(16,0);
+    spi.frequency(500000);
+    enable=0;
+    latch=0;
+    Thread t1(lcd1, (void *)"Th 1");
+    Thread t2(shiftbrite, (void *)"Th 2");
     
-    test_thread((void *)"Th 1");
+    while (true) {
+        led1 = !led1;
+        Thread::wait(10);
+    }
+
+    //Thread t3(test_thread, (void *)"Th 3");
+    
+    //test_thread((void *)"Th 1");
 }
+
+

diff -r 192fef923dbc -r 08ccfbd78092 mbed-rtos.lib
--- a/mbed-rtos.lib	Tue Jun 04 16:03:01 2013 +0100
+++ b/mbed-rtos.lib	Mon Feb 23 15:05:26 2015 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed-rtos/
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed-rtos/#83e169389a69

diff -r 192fef923dbc -r 08ccfbd78092 mbed.bld
--- a/mbed.bld	Tue Jun 04 16:03:01 2013 +0100
+++ b/mbed.bld	Mon Feb 23 15:05:26 2015 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/9ad691361fac
\ No newline at end of file