20 lines
714 B
C
20 lines
714 B
C
/* Compiler-level implementation for esp/iomux.h and esp/iomux_private.h
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*
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* Part of esp-open-rtos
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* Copyright (C) 2015 Superhouse Automation Pty Ltd
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* BSD Licensed as described in the file LICENSE
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*/
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#include "esp/iomux.h"
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#include "common_macros.h"
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/* These are non-static versions of the GPIO mapping tables in
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iomux.h, so if they need to be linked only one copy is linked for
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the entire program.
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These are only ever linked in if the arguments to gpio_to_ionum
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or ionum_to_gpio are not known at compile time.
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Arrays are declared as 32-bit integers in IROM to save RAM.
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*/
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const IROM uint32_t GPIO_TO_IOMUX_MAP[] = _GPIO_TO_IOMUX;
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const IROM uint32_t IOMUX_TO_GPIO_MAP[] = _IOMUX_TO_GPIO;
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