gpio.h File Reference

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Macros
#define	GPFSEL0   ((volatile uint32_t*)(MMIO_BASE + 0x00200000))
#define	GPFSEL1   ((volatile uint32_t*)(MMIO_BASE + 0x00200004))
#define	GPFSEL2   ((volatile uint32_t*)(MMIO_BASE + 0x00200008))
#define	GPFSEL3   ((volatile uint32_t*)(MMIO_BASE + 0x0020000C))
#define	GPFSEL4   ((volatile uint32_t*)(MMIO_BASE + 0x00200010))
#define	GPFSET0   ((volatile uint32_t*)(MMIO_BASE + 0x0020001C))
#define	GPFSET1   ((volatile uint32_t*)(MMIO_BASE + 0x00200020))
#define	GPFCLR0   ((volatile uint32_t*)(MMIO_BASE + 0x00200028))
#define	GPLEV0   ((volatile uint32_t*)(MMIO_BASE + 0x00200034))
#define	GPLEV1   ((volatile uint32_t*)(MMIO_BASE + 0x00200038))
#define	GPEDS0   ((volatile uint32_t*)(MMIO_BASE + 0x00200040))
#define	GPEDS1   ((volatile uint32_t*)(MMIO_BASE + 0x00200044))
#define	GPHEN0   ((volatile uint32_t*)(MMIO_BASE + 0x00200064))
#define	GPHEN1   ((volatile uint32_t*)(MMIO_BASE + 0x00200068))
#define	GPPUD   ((volatile uint32_t*)(MMIO_BASE + 0x00200094))
#define	GPPUDCLK0   ((volatile uint32_t*)(MMIO_BASE + 0x00200098))
#define	GPPUDCLK1   ((volatile uint32_t*)(MMIO_BASE + 0x0020009C))

Macro Definition Documentation

GPEDS0

#define GPEDS0   ((volatile uint32_t*)(MMIO_BASE + 0x00200040))

GPEDS1

#define GPEDS1   ((volatile uint32_t*)(MMIO_BASE + 0x00200044))

GPFCLR0

#define GPFCLR0   ((volatile uint32_t*)(MMIO_BASE + 0x00200028))

GPFSEL0

#define GPFSEL0   ((volatile uint32_t*)(MMIO_BASE + 0x00200000))

BSD 2-Clause License

Copyright (c) 2023-2025, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

GPFSEL1

#define GPFSEL1   ((volatile uint32_t*)(MMIO_BASE + 0x00200004))

GPFSEL2

#define GPFSEL2   ((volatile uint32_t*)(MMIO_BASE + 0x00200008))

GPFSEL3

#define GPFSEL3   ((volatile uint32_t*)(MMIO_BASE + 0x0020000C))

GPFSEL4

#define GPFSEL4   ((volatile uint32_t*)(MMIO_BASE + 0x00200010))

GPFSET0

#define GPFSET0   ((volatile uint32_t*)(MMIO_BASE + 0x0020001C))

GPFSET1

#define GPFSET1   ((volatile uint32_t*)(MMIO_BASE + 0x00200020))

GPHEN0

#define GPHEN0   ((volatile uint32_t*)(MMIO_BASE + 0x00200064))

GPHEN1

#define GPHEN1   ((volatile uint32_t*)(MMIO_BASE + 0x00200068))

GPLEV0

#define GPLEV0   ((volatile uint32_t*)(MMIO_BASE + 0x00200034))

GPLEV1

#define GPLEV1   ((volatile uint32_t*)(MMIO_BASE + 0x00200038))

GPPUD

#define GPPUD   ((volatile uint32_t*)(MMIO_BASE + 0x00200094))

GPPUDCLK0

#define GPPUDCLK0   ((volatile uint32_t*)(MMIO_BASE + 0x00200098))

GPPUDCLK1

#define GPPUDCLK1   ((volatile uint32_t*)(MMIO_BASE + 0x0020009C))