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cpu_conf.h File Reference
CPU » Atmel ATmega CPU: common files

Implementation specific CPU configuration options. More...

Detailed Description

Implementation specific CPU configuration options.

Author
Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de
Hinnerk van Bruinehsen h.v.b.nosp@m.ruin.nosp@m.ehsen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de
Josua Arndt jarnd.nosp@m.t@ia.nosp@m.s.rwt.nosp@m.h-aa.nosp@m.chen..nosp@m.de
Steffen Robertz steff.nosp@m.en.r.nosp@m.obert.nosp@m.z@rw.nosp@m.th-aa.nosp@m.chen.nosp@m..de
Matthew Blue matth.nosp@m.ew.b.nosp@m.lue.n.nosp@m.euro.nosp@m.@gmai.nosp@m.l.co.nosp@m.m

Definition in file cpu_conf.h.

#include "atmega_regs_common.h"
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Macros

#define PUF_SRAM_ATTRIBUTES   __attribute__((used, section(".noinit")))
 Attribute for memory sections required by SRAM PUF.
 
#define HAVE_HEAP_STATS
 Declare the heap_stats function as available.
 
#define IRQ_API_INLINED   (1)
 This arch uses the inlined IRQ API.
 
#define THREAD_EXTRA_STACKSIZE_PRINTF   (128)
 

Kernel configuration

            Since printf seems to get memory allocated by the
            linker/avr-libc the stack size tested successfully
            even with pretty small stacks.
#define THREAD_STACKSIZE_DEFAULT   (512)
 
#define THREAD_STACKSIZE_IDLE   (128)