Heart-shaped lights

This project is a heart-shaped lamp made based on the air32f103cct6 microcontroller. It includes a power supply circuit, a crystal oscillator circuit, a reset circuit, and a microcontroller circuit. The code was written to achieve the effects of all LEDs on, all LEDs off, and a running light effect.
 
int main(){ SysTick_Init(72); // Delay function initialization LED_Init(); // Initialize the hardware interface connected to the LED LED_Init_B(); // Initialize the hardware interface connected to the LED LED_Init_A(); // Initialize the hardware interface connected to the LED LED_Init_B1(); LED_Init_A1(); while(1) { siliangsimie();//All on liangliangliangmie();//All off yiliangyimie();//Move from left to right liangbianliudo();//Move to both sides liangmie();//The colored lights light up sequentially from left to right, and then turn off sequentially liangbuanliang();//Both sides light up and turn off simultaneously liangliangliangmie();//All off
    } }
The above is the main function code.
                                                                  Figure 1: Circuit diagram
                       Figure 2: Circuit diagram Demonstration effect
The attached code and demonstration video have been uploaded.