Development board for this activity: AT-START-F403A
From: Arteli Technology (Chongqing) Co., Ltd.Number of development boards: 10AT-START-F403AAT-START-F403A helps you explore the high performance fea
1) Enable the general purpose input and output port peripheral (GPIO).
// Enable the GPIO module (the corresponding peripheral module can also be enabled in BootLoader)
PSCModuleControl(SOC_PSC_1_REGS
Working conditions of switching power supply:
1. Switch: Power electronic devices work in a switching state rather than a linear state
2. High frequency: Power electronic devices operate at high f
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