File content as of revision 3:5665939d31ca:

#include "mbed.h"
#include "rtos.h"  //Real Time Operating System. https://os.mbed.com/handbook/RTOS
#include "TextLCD.h"
#include "ShiftReg.h"

//Pinouts for the bluepill can be found here
//https://os.mbed.com/users/hudakz/code/STM32F103C8T6_Hello/

DigitalOut myled(PC_13);    //Onboard LED
Serial PC(PB_10, PB_11);    //TX, RX
//TextLCD LCD(PB_12, PB_13, PB_14, PB_15, PA_8, PA_9); // rs, e, d4-d7
ShiftReg SR(PA_10, PA_12, PA_15, PA_11);    //data, store, clock, output enable


//DigitalOut Muscle0(PA_10);
//DigitalOut Muscle1(PA_10);

//AnalogIn FEEDBACK_0(PB_0);
//AnalogIn FEEDBACK_1(PB_1);


int main()
{
    /*
    //outen = 0;
    SR.ShiftByte(0x0000, ShiftReg::MSBFirst);
    //SR.ShiftByte(0x00,0x80);
    SR.Latch();
    wait(0.2);
    SR.ShiftByte(0xF0F0, ShiftReg::MSBFirst);
    SR.Latch();
    //outen = 0;
    wait(2);
    SR.ShiftByte(0x0000, ShiftReg::MSBFirst);
    SR.Latch();
    */
    SR.Write(0x0000);
    wait(1);
    while(1) 
    {
        SR.Write(0xF0F0);
        wait(1);
        SR.Write(0x0F0F);
        wait(1);
        /*
        SR.ShiftBit(1);
        SR.Latch();
        wait(0.2);
        for (int i = 0; i < 16; i++) {
            SR.ShiftBit(0);
            SR.Latch();
            wait(0.2);
        }
        */
        //myled = 1; // LED is ON
        //Muscle0 = 1;
        //wait(1); // 200 ms

        //myled = 0; // LED is OFF
        //Muscle0 = 0;
        //wait(1); // 1 sec

        PC.printf("troll lol lol lol lol lol lol\n\r");
        //PC.printf("%.6f  %.6f\n\r",FEEDBACK_0.read(),FEEDBACK_1.read());
        //LCD.printf("Hello World!\n");

    }
}