LPC2368 + Rowley + FreeRTOS V6 ISR problem

Follow

Raed

• December 01, 2009 18:17

Hi, i have enabled the UART0 receiver interrupt. i installed interrupt using :

ctl_set_isr(UART0INT, 0, CTLISRTRIGGERFIXED, vUART0ISRWrapper, 0);

ctl_unmask_isr(UART0INT); //UART0_INT = 6

then the wrapper saves context, calls the handler and just blinks an led (LED2), then clear VICVectAddr = 0, then restore context. the only task is running is LED1blink. i open the terminal and i type a character and the LED2 emmits but the LED1 task freezes. it seems the whole scheduler freezed.

Any Hints plz. thanks in advance.

attached is my ISR setting up code.

/attachments/token/sncujtutrfiqz1j

0

• 

  Raed

  • December 09, 2009 22:10

  sorted

  0

  Comment actions Permalink

Please sign in to leave a comment.