This seems slightly better than 16. Might need to actually keep this
in config space.
Signed-off-by: Keith Packard <keithp@keithp.com>
ao_delay(AO_MS_TO_TICKS(10));
ao_st7565_instruction(ST7565_RESISTOR_RATIO_SET(5));
ao_st7565_instruction(ST7565_DISPLAY_ON);
ao_delay(AO_MS_TO_TICKS(10));
ao_st7565_instruction(ST7565_RESISTOR_RATIO_SET(5));
ao_st7565_instruction(ST7565_DISPLAY_ON);
- ao_st7565_set_brightness(0x10);
+ ao_st7565_set_brightness(13);
}
static uint8_t rotbuf[AO_ST7565_WIDTH];
}
static uint8_t rotbuf[AO_ST7565_WIDTH];