733094aead
The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
68 lines
2.4 KiB
C
68 lines
2.4 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) 2016 Scott Shawcroft
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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 MICROPY_INCLUDED_SHARED_BINDINGS_MICROCONTROLLER___INIT___H
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#define MICROPY_INCLUDED_SHARED_BINDINGS_MICROCONTROLLER___INIT___H
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#include "py/obj.h"
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#include "py/mpconfig.h"
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#include "py/objtuple.h"
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#include "common-hal/microcontroller/Processor.h"
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#include "shared-bindings/microcontroller/ResetReason.h"
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#include "shared-bindings/microcontroller/RunMode.h"
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extern void common_hal_mcu_delay_us(uint32_t);
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extern void common_hal_mcu_disable_interrupts(void);
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extern void common_hal_mcu_enable_interrupts(void);
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extern void common_hal_mcu_on_next_reset(mcu_runmode_t runmode);
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extern void common_hal_mcu_reset(void);
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extern const mp_obj_dict_t mcu_pin_globals;
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#if CIRCUITPY_PROCESSOR_COUNT == 1
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extern const mcu_processor_obj_t common_hal_mcu_processor_obj;
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#elif CIRCUITPY_PROCESSOR_COUNT > 1
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extern const mp_rom_obj_tuple_t common_hal_mcu_processor_obj;
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#else
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#error "Invalid processor count"
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#endif
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#if CIRCUITPY_INTERNAL_NVM_SIZE > 0
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#include "common-hal/nvm/ByteArray.h"
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extern const nvm_bytearray_obj_t common_hal_mcu_nvm_obj;
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#endif
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#if CIRCUITPY_WATCHDOG
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#include "common-hal/watchdog/WatchDogTimer.h"
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extern watchdog_watchdogtimer_obj_t common_hal_mcu_watchdogtimer_obj;
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#endif
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#endif // MICROPY_INCLUDED_SHARED_BINDINGS_MICROCONTROLLER___INIT___H
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