[mc1322x] ROM vars

Manuel Macías mmacias at gie.esi.us.es
Thu Apr 15 06:36:01 EDT 2010


Hi!
As I commented in other mails I was working in contiki examples and I 
couldn´t get them working. I´ve been looking for the error during 
several weeks, and I realized while trying to work rf-test (libmc1322) 
that the problem is about ROM patching. When the example has to use ROM 
VARS, it doesn´t work. The concrete instruction that makes it get 
stalled is

#ifdef USE_ROM_VARS
     bl _rom_data_init+.-base
#endif

The address of the jump instruction is:
.set base, .
.set _rom_data_init, 0x108d0

I´m using freescale 1322xSRB motes. Any idea of how to fix this, or 
where can I find info of that address?
-- 
	*Manuel Macías Valero *
manuel.macias at gie.esi.us.es
*Grupo de Ingeniería Electrónica* /
/
*/Departamento de Ingeniería Electrónica/
*
Tfno: +34 954485966
Fax: +34 954487373
Escuela Superior de Ingenieros
Universidad de Sevilla
Camino de los Descubrimientos s/n
Isla de la Cartuja     41092 Sevilla


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