Adex wrote:
You are using software SPI or hardware SPI?
In this example i use spi bit banging.
in a next video, with booting firmware from extern spi like from a micro sd with web template for webserver i use hardware spi
i upload a second bootloader likewise grub ( my own ) for choice loading firmware's, at mico sd can save more fw's .this simple upload over wifi2SPI or PC2MicroSD
Adex wrote:
I'm also using bargraph LED display to show GPIO status (+ resistor ladder).
with SPI ? where you show this?
i read only here a text.
Adex wrote:
nice but without code your example is unusable
ups.. mhm..
sure - how you see i use it useful 
heads up - someday I'll even post the code.
but first try itself.
I had to learn long time to taste because it is not all documented for free in internet.
here i show - "will run if you want try"
this is a simple SPI Master - no top secrets -
try to implant spi master protocol.
posting code will not teach i think - this only be comfortable
so - try itself firsttime 
best wishes
rudi 
Statistics: Posted by rudi — Tue Jan 20, 2015 2:26 pm
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