#pragma once #include #include extern uint8_t u8x8_stm32_gpio_and_delay(U8X8_UNUSED u8x8_t* u8x8, U8X8_UNUSED uint8_t msg, U8X8_UNUSED uint8_t arg_int, U8X8_UNUSED void* arg_ptr); extern uint8_t u8x8_byte_4wire_stm32_spi(u8x8_t* u8x8, uint8_t msg, uint8_t arg_int, void* arg_ptr); class BaseDisplay { public: void Init(); protected: virtual void InitGLib(); };