circuitpython/ports/stm/boards/nucleo_f746zg/mpconfigboard.h

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2020 Lucian Copeland for Adafruit Industries
* Copyright (c) 2020 Mark Olsson <mark@markolsson.se>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
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// Micropython setup
#define MICROPY_HW_BOARD_NAME "NUCLEO STM32F746"
#define MICROPY_HW_MCU_NAME "STM32F746"
#define FLASH_SIZE (0x100000)
#define FLASH_PAGE_SIZE (0x4000)
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// H7 and F7 MPU definitions
#define CPY_FLASH_REGION_SIZE ARM_MPU_REGION_SIZE_1MB
#define CPY_ITCM_REGION_SIZE ARM_MPU_REGION_SIZE_16KB
#define CPY_DTCM_REGION_SIZE ARM_MPU_REGION_SIZE_128KB
#define CPY_SRAM_REGION_SIZE ARM_MPU_REGION_SIZE_256KB
#define CPY_SRAM_SUBMASK 0x00
#define CPY_SRAM_START_ADDR 0x20010000
#define HSE_VALUE ((uint32_t)8000000)
#define LSE_VALUE ((uint32_t)32768)
#define BOARD_HSE_SOURCE (RCC_HSE_BYPASS) // ST boards use the STLink clock signal
#define BOARD_HAS_LOW_SPEED_CRYSTAL (1)
#define CIRCUITPY_CONSOLE_UART_TX (&pin_PD08)
#define CIRCUITPY_CONSOLE_UART_RX (&pin_PD09)