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ucos porting on xmega mcu
Hi All, I read the ucos porting demo code, but some make me confused, OSCtxSw function in os_cpu_a.s90: [code]... POP_SP ; Restore LD R16,Y+ SBRC R16,7 ; GI-bit in SREG RJMP...
Monday, 17 August 2009 - 06:33
AVR xmega and RTOS
Hi All, I am trying to port uC/OS-II to AVR xmega based on demo code. I found that all the low level interrupts would be blocked after runing about 20 hrs, and interrupt nesting...
Friday, 31 July 2009 - 07:44
AVR compiler about code segment on xmega mcu
Hi all, I am taking a task based on atxmega128a1 mcu, using AVR compiler. The code works well when code was in near segment (0x0200 - 0xffff), but some strange issue (f.eg reset)...
Saturday, 18 April 2009 - 08:25