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Quail (https://www.mikroe.com/quail, PID: MIKROE-1793) is based on an STM32F427VI CPU, featuring 2048 kB of Flash memory and 192 kB of RAM. An on-board Cypress S25FL164K adds 8 MB of SPI Flash. Quail has 4 mikroBUS(TM) sockets for Mikroe click(TM) board connectivity, along with 24 screw terminals for connecting additional electronics and two USB ports (one for programming, the other for external mass storage). 4 UARTs, 2 SPIs and 1 I2C bus are available for communication. Signed-off-by: Lorenzo Cappelletti <lorenzo.cappelletti@gmail.com>
19 lines
523 B
C
19 lines
523 B
C
/* This file is part of the MicroPython project, http://micropython.org/
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* The MIT License (MIT)
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* Copyright (c) 2021 Lorenzo Cappelletti
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*/
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#ifndef MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H
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#define MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H
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#include "boards/stm32f4xx_hal_conf_base.h"
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// Oscillator values in Hz
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#define HSE_VALUE (12000000)
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#define EXTERNAL_CLOCK_VALUE (12288000)
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// Oscillator timeouts in ms
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#define HSE_STARTUP_TIMEOUT (100)
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#define LSE_STARTUP_TIMEOUT (0)
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#endif // MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H
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