79 lines
3.0 KiB
C
79 lines
3.0 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2021 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __INCLUDED_MPCONFIGPORT_H
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#define __INCLUDED_MPCONFIGPORT_H
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#include "src/rp2040/hardware_regs/include/hardware/platform_defs.h"
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#define MICROPY_PY_SYS_PLATFORM "RP2040"
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// Setting a non-default value also requires a non-default link.ld
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#ifndef CIRCUITPY_FIRMWARE_SIZE
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#define CIRCUITPY_FIRMWARE_SIZE (1020 * 1024)
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#endif
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#define CIRCUITPY_INTERNAL_NVM_SIZE (4 * 1024)
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// This is the XIP address
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#define CIRCUITPY_INTERNAL_NVM_START_ADDR (0x10000000 + CIRCUITPY_FIRMWARE_SIZE)
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// This is the flash linear address
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#define CIRCUITPY_CIRCUITPY_DRIVE_START_ADDR (CIRCUITPY_FIRMWARE_SIZE + CIRCUITPY_INTERNAL_NVM_SIZE)
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#define CIRCUITPY_DEFAULT_STACK_SIZE (24 * 1024)
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#define MICROPY_USE_INTERNAL_PRINTF (1)
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#define CIRCUITPY_PROCESSOR_COUNT (2)
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#if CIRCUITPY_USB_HOST
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#define CIRCUITPY_USB_HOST_INSTANCE 1
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#endif
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// This also includes mpconfigboard.h.
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#include "py/circuitpy_mpconfig.h"
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#if CIRCUITPY_CYW43
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#define MICROPY_PY_LWIP_ENTER cyw43_arch_lwip_begin();
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#define MICROPY_PY_LWIP_REENTER MICROPY_PY_LWIP_ENTER
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#define MICROPY_PY_LWIP_EXIT cyw43_arch_lwip_end();
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#endif
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// Protect the background queue with a lock because both cores may modify it.
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#include "pico/critical_section.h"
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extern critical_section_t background_queue_lock;
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#define CALLBACK_CRITICAL_BEGIN (critical_section_enter_blocking(&background_queue_lock))
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#define CALLBACK_CRITICAL_END (critical_section_exit(&background_queue_lock))
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// Turn some macros into compile-time constants, using enum.
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// Some nested macros expand across multiple lines, which is not
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// handled by the MP_REGISTER_ROOT_POINTER processing in makeqstrdefs.py.
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enum {
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enum_NUM_DMA_CHANNELS = NUM_DMA_CHANNELS,
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enum_NUM_PWM_SLICES = NUM_PWM_SLICES,
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};
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#endif // __INCLUDED_MPCONFIGPORT_H
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