E-paper Display - EmbeddedArtist / Repaper Issues sharing SPI ?

Other Hardware Displays
1

Hi Folks,

I have a new 2.7" E-paper module from Repaper/EmbeddedArtists. Works a treat unless sharing SPI with other devices.

The screen slowly corrupts even when CS(SS) is high, i.e SPI data for other devices appears to be processed by the e-paper module. I need to stick a logic analyser on it but does anyone have any experience with these modules, specifically with additional SPI devices ?

Cheers

Rob

2

Post your code with your chip select declarations.