Dear Chegg experts, please help me to solve this problem. Thank you!!

Problem: Write a program that can blink 8 LEDs on and off for 1 second sequentially and repetitively non-stop, and wired as common anode to ARM-CORTEX M3 STM32F103 BOARD. Assume that the LED is connected to a general purpose input-output (GPIO) bank at address OxoC000 0000. Out of 32-bits word send out by the CPU only bit7 bo are used for the LEDs Task: (1) Sketch and determine the logic level to blink the LEDs (2) Sketch a flowchart to execute the task