stm32f407vgt6实现的：1、GPIO模拟SPI刷图。2、硬件SPI刷图。3、硬件SPI+DMA刷图
主控芯片：STM32F407VGT6 屏幕驱动芯片：ST7789 屏幕分辨率：240x320 材质：ips 屏幕驱动方式：四线SPI方式（SDA，SCL，CS，DC）
屏幕引脚：
自测满屏刷一种颜色
| 方式 | 一帧耗时 | 帧率 |
|---|---|---|
| GPIO模拟SPI | 310ms | 3.2fps |
| 硬件SPI外设 | 188ms | 5.3fps |
| 硬件SPI外设+DMA发送 | 58.6ms | 17fps |
lcd_driver.c文件里面宏#define USE_HAL_SPI置为 0lcd_driver.c文件里面宏#define USE_HAL_SPI置为 1如何打开spi和DMA呢？
lcd_driver.c文件里面宏#define USE_HAL_SPI置为 1st7789_hal_spi.h文件里面宏#define USE_DMA_SPI置为 1
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