Hi all.
After my first post at discussion, I would like to try my first blog.
I was trying to solve problem with converting number at ASCII (received via hserial on background into scratchpad) to BIN. I read manuals and discussions (I was not see all discussions thread, I just read some of the...
Hi all.
I needed try to communicate via SPI. I choosed 16-Bit I/O Expander with SPI Interface for my HalloWorld. So, there is a simple example, how to use MCP23S17 via SPI. Circuit is connected according to Figure 1.
I am hoping, that it will be usefull for other people, which want to start...