02-【K210】FPIO的API介绍和简单应用

• 01概述
• 02特性
• 03接口
• 04api接口验证

01概述

Fpioa (Field Programmable I/O Array) Allows The User To Map 256 Internal Functions To 48 Free I/Os On The Chip

02特性

• Support For I/O’S Programmable Function Selection

• 8 Driving Capability Options For I/O Output Support

• Support I/O Internal Pull-Up Resistor Selection

• Support I/O Internal Pull-Down Resistor Selection

• Internal Schmitt Trigger Settings That Support I/O Input

• Slew Control For I/O Output Support

• Support Level Setting Of Internal Input Logic

03接口

• Fpioa_set_function

• Fpioa_get_io_by_function

• Fpioa_set_io

• Fpioa_get_io

• Fpioa_set_tie_enable

• Fpioa_set_tie_value

• Fpioa_set_io_pull

• Fpioa_get_io_pull

• Fpioa_set_io_driving

• Fpioa_get_io_driving

04api接口验证

注意：由于Led是低电平有效，因此在此处为了要看到Led亮起的效果，我将Led下拉

/*
 * @Description: 
 * @Author: Mr.Lan
 * @Date: 2024-03-18 22:16:57
 * @Lastedittime: 2024-03-18 22:57:50
 * @Lasteditors: Mr.Lan
 */
#Include "Fpioa.H"
#Include "Sleep.H"


Int Main(Void)
{

    While(1)
    {
            Fpioa_set_io_pull(Func_spi0_ss0,Fpioa_pull_down);
            Msleep(500);
            Fpioa_set_io_pull(Func_spi0_ss0,Fpioa_pull_up);


            Fpioa_set_io_pull(Func_spi0_ss1,Fpioa_pull_down);
            Msleep(500);
            Fpioa_set_io_pull(Func_spi0_ss1,Fpioa_pull_up);


            Fpioa_set_io_pull(Func_spi0_ss2,Fpioa_pull_down);
            Msleep(500);
            Fpioa_set_io_pull(Func_spi0_ss2,Fpioa_pull_up);
    }

}