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6e39f2cc1e
This change adds the OLIMEX H407 support to the STM32 port. The H407 (https://www.olimex.com/Products/ARM/ST/STM32-H407/) is simliar to the already existing E407 (https://www.olimex.com/Products/ARM/ST/STM32-E407) but does not support Ethernet and has a full-size USB-A port instead of a Mini-USB socket. Both boards use the STM32F407ZGT6 CPU. This port is basically a copy of the E407 but with changed pinmux: * Removed Ethernet pin definition * Removed UART1 (pins are used for other functions) * Removed UART3 flow control pins (pins are used for other functions) * Removed SD-Card detect pin (since it is not connected on the H407) A REPL on UART3 is connected to the U3BOOT-header, a 3-pin header with RX, TX and GND that is intended for the serial terminal. Tested: * Micro-SD Card is detected when inserted on RESET * REPL on UART3 works * Serial port on the mini USB socket Signed-off-by: Chris Fiege <cfi@pengutronix.de>
20 lines
549 B
C
20 lines
549 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) 2019 Damien P. George
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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 LSE_VALUE (32768)
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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 (5000)
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#endif // MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H
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