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Re: ecos configuration for LPC1769
- From: "yusuf.husainy" <yusuf dot husainy at gmail dot com>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Thu, 23 May 2013 03:29:22 -0700 (PDT)
- Subject: Re: ecos configuration for LPC1769
- References: <1369294035586-233012 dot post at n7 dot nabble dot com> <519DD845 dot 2010805 at siva dot com dot mk>
Hi Ilija Kocho,
Thanks for the timely reply, i appreciate it.
I will go through the documentation you have suggested. Also, as you said,
LPC17xx porting will be easy, as it is supported, but the specific processor
variant for LPC1769 is not supported. I was going through the
lpc1766stk_misc.c file in the HAL of LPC17xx, and over there most of the
macros used were 17xx type. Also, in the files, mlt_cortexm_lpc1766_rom.h
and mlt_cortexm_lpc1766_rom.c, i just edited the end address of the flash to
0x00080000(512KB) from 0x00040000(256KB), as LPC1769 has 512KB flash
compared to LPC1766, which has 256KB flash, rest all features are same,
except also for the MAX clk hz(120MHz for 1769 and 100MHz for 1766), but I
am using 20MHz for my board design, so I don't think that would be a
problem.
I would appreciate your comments in this regard also.
Thanks and Regards,
Yusuf Husainy.
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