1 // THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT 2 3 /** 4 * Copyright (c) 2024 Raspberry Pi Ltd. 5 * 6 * SPDX-License-Identifier: BSD-3-Clause 7 */ 8 #ifndef _HARDWARE_STRUCTS_PADS_BANK0_H 9 #define _HARDWARE_STRUCTS_PADS_BANK0_H 10 11 /** 12 * \file rp2040/pads_bank0.h 13 */ 14 15 #include "hardware/address_mapped.h" 16 #include "hardware/regs/pads_bank0.h" 17 18 // Reference to datasheet: https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf#tab-registerlist_pads_bank0 19 // 20 // The _REG_ macro is intended to help make the register navigable in your IDE (for example, using the "Go to Definition" feature) 21 // _REG_(x) will link to the corresponding register in hardware/regs/pads_bank0.h. 22 // 23 // Bit-field descriptions are of the form: 24 // BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION 25 26 typedef struct { 27 _REG_(PADS_BANK0_VOLTAGE_SELECT_OFFSET) // PADS_BANK0_VOLTAGE_SELECT 28 // Voltage select 29 // 0x00000001 [0] VOLTAGE_SELECT (0) 30 io_rw_32 voltage_select; 31 32 // (Description copied from array index 0 register PADS_BANK0_GPIO0 applies similarly to other array indexes) 33 _REG_(PADS_BANK0_GPIO0_OFFSET) // PADS_BANK0_GPIO0 34 // Pad control register 35 // 0x00000080 [7] OD (0) Output disable 36 // 0x00000040 [6] IE (1) Input enable 37 // 0x00000030 [5:4] DRIVE (0x1) Drive strength 38 // 0x00000008 [3] PUE (0) Pull up enable 39 // 0x00000004 [2] PDE (1) Pull down enable 40 // 0x00000002 [1] SCHMITT (1) Enable schmitt trigger 41 // 0x00000001 [0] SLEWFAST (0) Slew rate control 42 io_rw_32 io[30]; 43 } pads_bank0_hw_t; 44 45 #define pads_bank0_hw ((pads_bank0_hw_t *)PADS_BANK0_BASE) 46 static_assert(sizeof (pads_bank0_hw_t) == 0x007c, ""); 47 48 #endif // _HARDWARE_STRUCTS_PADS_BANK0_H 49 50
