19 Oct
2015
19 Oct
'15
2:34 p.m.
RRRRRR :)
i'm attempting to get the yunlea spi lcd with an hx8357 up and running. i'm resorting to bit-banging the spi at the moment because it needs 9-bit initial "control" signal followed by 8-bit "parameters"....
but once again just like with the I2C i have "unknown hardware" combined with "unknown software". sooo.... i think what i will do is try a loop-back SPI software test. connect SPI1 to SPI2 on the STM32F072, and put SPI2 into slave mode and SPI1 into master.... then see if i can get them to talk to each other.
*sigh*... :)
l.