For the new 1.26m we got following changes:
- Added hardware SPI to all drivers for SPI based displays.
Compiled 1.26m for AY-AT 16MHz and the AY-AT settings from Clones.
@madires: BITBANG SPI takes 5 seconds for one screen refresh (about 10 times slower than in 1.25m). Can you confirm that with your displays?
Just trying to get Hardware SPI running. Compiled it with:
#define LCD_SPI_HARDWARE /* bit-bang SPI interface */
#define LCD_SCL PB5 /* port pin used for SCL & SPI HARDWARE @ SCK */
#define LCD_SDA PB3 /* port pin used for SDA & SPI HARDWARE @ MOSI */
instead of
//#define LCD_SPI_BITBANG /* bit-bang SPI interface */
//#define LCD_SCL PD2 /* port pin used for SCL & SPI BITBANG */
//#define LCD_SDA PD3 /* port pin used for SDA & SPI BITBANG */
and rewired the display to PD2&PD3 pins to PB5&PB3 with the 328er@16MHz. Screen still white - maybe mixed something up with the wiring.