On Fri, Apr 1, 2011 at 6:47 PM, Drasko DRASKOVIC
<drasko.drasko...@gmail.com> wrote:
> OK, so if I get it right :
> If we want only to send data - we use mips_ejtag_drscan_32_out().
>
> If we need it for checks, like :
>
> address = 0;
> mips_ejtag_set_instr(ejtag_info, EJTAG_INST_ADDRESS);
> mips_ejtag_drscan_32(ejtag_info, &address);
>
> if (address != MIPS32_PRACC_TEXT)
> LOG_ERROR("mini program did not return to start");
>
> we must use mips_ejtag_drscan_32().
>
> Is this correct ?
almost.
drscan_32() returns an error code you must check and drscan_32_out()
does not.
retval = mips_ejtag_drscan_32 ...
if (retval != ERROR_OK)
return retval;
--
Øyvind Harboe
Can Zylin Consulting help on your project?
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ARM7 ARM9 ARM11 XScale Cortex
JTAG debugger and flash programmer
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