MSP430 F5529 Hardware SPI OLED MCU 0.96-inch 7-pin OLED SPI 6-pin OLED

https://www.ti.com.cn/cn/lit/ds/symlink/msp430f5529.pdf?ts=1600611951477&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Fproduct%252Fcn%252FMSP430F5529

https://www.ti.com/lit/ug/slau533d/slau533d.pdf

UCA0 cannot use this serial port
P2.7//UCA0CLK
P3.2//UCA0STE
P3.3/UCA0TXD/UCA0SIMO
P3.4/UCA0RXD/UCA0SOMI

#include <msp430.h>
#include "oled.h"

#include "bmp.h"



//            |             P3.4|<- Data In (UCA0SOMI)
//            |    F5       P3.3|-> Data Out (UCA0SIMO)   --D1(OLED)
//            |             P2.7|-> Serial Clock Out (UCA0CLK)  --D0(OLED)

//            |             P2.0|->RES(OLED) 任意指定一个引脚
//            |             P2.2|->DC(OLED)  任意指定一个引脚
//            |              GND|->CS(OLED)  直接接GND片选上OLED

int main(void)
{
    
    

    WDTCTL = WDTPW + WDTHOLD; /* Stop WDT */
    OLED_Init(); /* OLED初始化 */


    OLED_DrawBMP(0,0,128,64,BMP1);

    while (1)
    {
    
    

    }
}

The speed is too fast, a whole picture is instantaneous.

UCB0
P2.7/UCB0STE/
P3.0/UCB0SIMO/
P3.1/UCB0SOMI/
P3.2/UCB0CLK/

//            |             P3.1|<- Data In (UCB0SOMI)
//            |    F5       P3.0|-> Data Out (UCB0SIMO)   --D1(OLED)
//            |             P3.2|-> Serial Clock Out (UCB0CLK)  --D0(OLED)

//            |             P2.0|->RES(OLED) 任意指定一个引脚
//            |             P2.2|->DC(OLED)  任意指定一个引脚
//            |              GND|->CS(OLED)  直接接GND片选上OLED