resistors). This also means loosing the RTC, the infrared interface and
the ability to monitor the MMC socket.
Roberto Waltman.
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not be applicable to your situation.
Roberto Waltman
Makefile:
.
.
#--
# extract necessary definitions from i2c.h
# (including the whole file fails compilation)
# ARMINC is defined in the environment as the
# path
/pdfs/DDI0198D_926_TRM.pdf, chapter 4, in
particular section 4.2, for the rationale behind this.
Roberto Waltman
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, but with
that property as well as only using the right word size (16 bits in our
case)
Roberto Waltman wrote:
R. Simning wrote:
Andy Ngo wrote:
. the FPGA Microblaze write values to the shared RAM, and when
our ARM processor on the Davinci reads them during the interrupt
processing, the data looks staled
PROT_EXEC (do you really need it?).
There could also be a data size mismatch. Make sure that any
pointer used has or is casted to the correct type.
You may also need to call msync() to flush changes.
Roberto Waltman
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As subject says, need to increase the I2C frequency to 400Khz.
Is there an ioctl() call that will allow me to do that, without having to
directly manipulate the interface control registers?
Roberto Waltman
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