软件SPI可以驱动屏幕
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@@ -63,12 +63,12 @@ void Error_Handler(void);
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#define KEY4_GPIO_Port GPIOC
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#define KEY5_Pin GPIO_PIN_15
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#define KEY5_GPIO_Port GPIOC
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#define LCD_DC_Pin GPIO_PIN_10
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#define LCD_DC_GPIO_Port GPIOB
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#define LCD_CS_Pin GPIO_PIN_11
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#define LCD_CS_GPIO_Port GPIOB
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#define LCD_RST_Pin GPIO_PIN_12
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#define LCD_RST_GPIO_Port GPIOB
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#define LCD_SCL_Pin GPIO_PIN_13
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#define LCD_SCL_GPIO_Port GPIOB
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#define LCD_SDA_Pin GPIO_PIN_15
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#define LCD_SDA_GPIO_Port GPIOB
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#define KEY3_Pin GPIO_PIN_3
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#define KEY3_GPIO_Port GPIOB
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#define KEY1_Pin GPIO_PIN_4
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