mirror of
https://github.com/Hopiu/rpi-rgb-led-matrix.git
synced 2026-05-12 01:03:09 +00:00
b68d100ae0
mapping choosable at run-time (and hence: via command line flag). Now, Adafruit HAT users don't have to recompile.
53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/* -*- mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* Copyright (C) 2013 Henner Zeller <h.zeller@acm.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation version 2.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http: *gnu.org/licenses/gpl-2.0.txt>
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*/
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#ifndef RPI_HARDWARE_MAPPING_H
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#define RPI_HARDWARE_MAPPING_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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typedef uint32_t gpio_bits_t; /* this should probably come from gpio.h */
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struct HardwareMapping {
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const char *name;
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int max_parallel_chains;
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gpio_bits_t output_enable;
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gpio_bits_t clock;
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gpio_bits_t strobe;
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gpio_bits_t a, b, c, d, e;
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gpio_bits_t p0_r1, p0_g1, p0_b1;
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gpio_bits_t p0_r2, p0_g2, p0_b2;
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gpio_bits_t p1_r1, p1_g1, p1_b1;
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gpio_bits_t p1_r2, p1_g2, p1_b2;
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gpio_bits_t p2_r1, p2_g1, p2_b1;
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gpio_bits_t p2_r2, p2_g2, p2_b2;
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};
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extern struct HardwareMapping matrix_hardware_mappings[];
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#ifdef __cplusplus
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} // extern C
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#endif
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#endif
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