Satoshi Togawa
Download NHK English news podcast automatically. This application requires mpod mother board. See also http://mbed.org/users/geodenx/notebook/mpod/
Dependencies: BlinkLed HTTPClient EthernetInterface FatFileSystemCpp MSCFileSystem mbed-rtos mbed
Download NHK English news podcast automatically. This application requires mpod mother board. See also http://mbed.org/users/geodenx/notebook/mpod/
Diff: BlinkLed.cpp
- Revision:
- 2:0da3a4508b46
- Parent:
- 0:1855a008f28e
- Child:
- 3:07562878d3c3
--- a/BlinkLed.cpp Fri Aug 17 12:49:12 2012 +0000
+++ b/BlinkLed.cpp Sat Aug 18 16:46:40 2012 +0000
@@ -1,60 +1,61 @@
-#include "BlinkLed.h"
-
-BlinkLed::BlinkLed(PinName pin, uint32_t millisecWait, const char* name) :
-led(pin, name),
-millisecWait(millisecWait),
-thread(0)
-{
-}
-
-BlinkLed::~BlinkLed()
-{
-}
-
-void BlinkLed::startBlink()
-{
- if(thread == 0)
- {
- thread = new Thread(blink, this);
- }
-}
-
-void BlinkLed::finishBlink()
-{
- if(thread != 0)
- {
- thread->terminate();
- thread = 0;
- led = 0.0;
- }
-}
-
-void BlinkLed::blink(void const *argument)
-{
- BlinkLed* blinkLed = (BlinkLed*)argument;
-
- int up = 1;
- float brightness = 0.0;
- while (1) {
- if (up == 1 && brightness < 1.0) {
- ;
- } else if (up == 1 && brightness >= 1.0) {
- up = 0;
- } else if (up == 0 && brightness > 0) {
- ;
- } else if (up == 0 && brightness <= 0.0) {
- up = 1;
- } else {
- error("LED PWM error\n");
- }
-
- if (up == 1) {
- brightness += 0.01;
- } else {
- brightness -= 0.01;
- }
- blinkLed->led = brightness;
-
- Thread::wait(blinkLed->millisecWait);
- }
-}
+#include "BlinkLed.h"
+
+BlinkLed::BlinkLed(PinName pin, uint32_t millisecWait, const char* name) :
+led(pin, name),
+millisecWait(millisecWait),
+thread(0)
+{
+}
+
+BlinkLed::~BlinkLed()
+{
+}
+
+void BlinkLed::startBlink()
+{
+ if(thread == 0)
+ {
+ thread = new Thread(blink, this, osPriorityNormal, 128, NULL);
+ }
+}
+
+void BlinkLed::finishBlink()
+{
+ if(thread != 0)
+ {
+ thread->terminate();
+ delete thread;
+ thread = 0;
+ led = 0.0;
+ }
+}
+
+void BlinkLed::blink(void const *argument)
+{
+ BlinkLed* blinkLed = (BlinkLed*)argument;
+
+ int up = 1;
+ float brightness = 0.0;
+ while (1) {
+ if (up == 1 && brightness < 1.0) {
+ ;
+ } else if (up == 1 && brightness >= 1.0) {
+ up = 0;
+ } else if (up == 0 && brightness > 0) {
+ ;
+ } else if (up == 0 && brightness <= 0.0) {
+ up = 1;
+ } else {
+ error("LED PWM error\n");
+ }
+
+ if (up == 1) {
+ brightness += 0.01;
+ } else {
+ brightness -= 0.01;
+ }
+ blinkLed->led = brightness;
+
+ Thread::wait(blinkLed->millisecWait);
+ }
+}