KEIS
Dependencies: C12832_lcd mbed-rtos mbed
main.cpp
- Committer:
- khayakawa
- Date:
- 2013-09-28
- Revision:
- 0:b9a7a54d863b
File content as of revision 0:b9a7a54d863b:
#include "mbed.h" #include "rtos.h" #include "C12832_lcd.h" C12832_LCD lcd; Mutex lcd_mutex; void lcd_thread1(void const *argument) { int count1; while (true) { Thread::signal_wait(0x1); lcd_mutex.lock(); lcd.locate(0,3); lcd.printf("%thread2 count: %d\n\r", count1); lcd_mutex.unlock(); count1++; } } void count_thread1(void const *argument){ Thread thread2(lcd_thread1); while (true) { Thread::wait(1000); thread2.signal_set(0x1); } } void lcd_thread2(void const *argument) { int count2=0; while (true) { Thread::signal_wait(0x1); // lcd_mutex.lock(); lcd.locate(0,15); lcd.printf("%thread4 count: %d\n\r", count2); // lcd_mutex.unlock(); count2++; } } void count_thread2(void const *argument){ Thread thread4(lcd_thread2); while (true) { Thread::wait(2000); thread4.signal_set(0x1); } } int main() { lcd.cls(); Thread thread1(count_thread1); // Thread thread2(lcd_thread1); Thread thread3(count_thread2); // Thread thread4(lcd_thread2); Thread::wait(osWaitForever); }