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[board] Add Nucleo H755ZI-Q
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‎src/modm/board/nucleo144_arduino_h745_55.hpp

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/*
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* Copyright (c) 2022, Christopher Durand
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* Copyright (c) 2017, Niklas Hauser
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*
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* This file is part of the modm project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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// ----------------------------------------------------------------------------
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// Nucleo144 Arduino Header Footprint
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#ifndef MODM_STM32_NUCLEO144_ARDUINO_H745_55_HPP
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#define MODM_STM32_NUCLEO144_ARDUINO_H745_55_HPP
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// Arduino Footprint
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using A0 = GpioA3;
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using A1 = GpioC0;
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using A2 = GpioC3;
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using A3 = GpioB1;
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using A4 = GpioC2;
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using A5 = GpioF11;
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// Zio Footprint
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using A6 = GpioF6;
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using A7 = GpioF10;
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using A8 = GpioA2; // RMII_MDIO
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// Arduino Footprint
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using D0 = GpioB7;
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using D1 = GpioB6;
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using D2 = GpioG14;
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using D3 = GpioE13;
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using D4 = GpioE14;
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using D5 = GpioE11;
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using D6 = GpioA8;
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using D7 = GpioG12; // SMPS PG
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using D8 = GpioG9; // SMPS EN
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using D9 = GpioD15;
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using D10 = GpioD14;
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using D11 = GpioB5;
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using D12 = GpioA6;
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using D13 = GpioA5;
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using D14 = GpioB9;
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using D15 = GpioB8;
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// Zio Footprint
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using D16 = GpioC6;
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using D17 = GpioB15;
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using D18 = GpioB13; // RMII TXD1
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using D19 = GpioB12;
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using D20 = GpioA15;
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using D21 = GpioC7;
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using D22 = GpioB5;
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using D23 = GpioB3; // SWO
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using D24 = GpioA4;
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using D25 = GpioB4;
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using D26 = GpioG6;
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using D27 = GpioB2;
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using D28 = GpioD13;
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using D29 = GpioD12;
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using D30 = GpioD11;
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using D31 = GpioE2;
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using D32 = GpioA0;
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using D33 = GpioB0;
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using D34 = GpioE0;
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using D35 = GpioB11;
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using D36 = GpioB10;
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using D37 = GpioE15;
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using D38 = GpioE6;
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using D39 = GpioE12;
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using D40 = GpioE10;
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using D41 = GpioE7;
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using D42 = GpioE8;
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using D43 = GpioC8;
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using D44 = GpioC9;
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using D45 = GpioC10;
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using D46 = GpioC11;
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using D47 = GpioC12;
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using D48 = GpioD2;
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using D49 = GpioG10; // SMPS_SW
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using D50 = GpioG8; // SMPS V1
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using D51 = GpioD7;
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using D52 = GpioD6;
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using D53 = GpioD5;
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using D54 = GpioD4;
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using D55 = GpioD3;
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using D56 = GpioE2;
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using D57 = GpioE4;
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using D58 = GpioE5;
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using D59 = GpioE6;
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using D60 = GpioE3;
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using D61 = GpioF8;
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using D62 = GpioF7;
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using D63 = GpioF9;
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using D64 = GpioD10; // USB_FS_PWR_EN
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using D65 = GpioB14; // LED RED
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using D66 = GpioD1;
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using D67 = GpioD0;
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using D68 = GpioF15;
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using D69 = GpioF14;
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using D70 = GpioB5;
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using D71 = GpioE9;
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using D72 = GpioB2;
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#endif // MODM_STM32_NUCLEO144_ARDUINO_H745_55_HPP

‎src/modm/board/nucleo_h755zi-q/board.hpp

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/*
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* Copyright (c) 2021-2022, Christopher Durand
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* Copyright (c) 2021, Niklas Hauser
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*
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* This file is part of the modm project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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// ----------------------------------------------------------------------------
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#pragma once
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#include <modm/platform.hpp>
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#include <modm/architecture/interface/clock.hpp>
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#include <modm/debug/logger.hpp>
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using namespace modm::platform;
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/// @ingroup modm_board_nucleo_h755zi-q
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#define MODM_BOARD_HAS_LOGGER
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namespace Board
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{
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/// @ingroup modm_board_nucleo_h755zi-q
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/// @{
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using namespace modm::literals;
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/// STM32H755 running at 480MHz from the external 8MHz HSE
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struct SystemClock
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{
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static constexpr uint32_t SysClk = 480_MHz;
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// Max 480MHz
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static constexpr uint32_t Hclk = SysClk / 1; // D1CPRE
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// Max 240MHz
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static constexpr uint32_t Ahb = Hclk / 2; // HPRE
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#ifdef CORE_CM7
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static constexpr uint32_t Frequency = Hclk;
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#else
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static constexpr uint32_t Frequency = Ahb;
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#endif
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// Max 240MHz
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static constexpr uint32_t Ahb1 = Ahb;
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static constexpr uint32_t Ahb2 = Ahb;
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static constexpr uint32_t Ahb3 = Ahb;
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static constexpr uint32_t Ahb4 = Ahb;
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// Max 120MHz
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static constexpr uint32_t Apb1 = Ahb / 2; // D2PPRE1
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static constexpr uint32_t Apb2 = Ahb / 2; // D2PPRE2
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static constexpr uint32_t Apb3 = Ahb / 2; // D1PPRE
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static constexpr uint32_t Apb4 = Ahb / 2; // D3PPRE
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static constexpr uint32_t Adc1 = Ahb1;
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static constexpr uint32_t Adc2 = Ahb1;
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static constexpr uint32_t Adc3 = Ahb4;
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static constexpr uint32_t Dac1 = Apb1;
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static constexpr uint32_t Dac2 = Apb1;
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static constexpr uint32_t Spi1 = Apb2;
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static constexpr uint32_t Spi2 = Apb1;
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static constexpr uint32_t Spi3 = Apb1;
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static constexpr uint32_t Spi4 = Apb2;
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static constexpr uint32_t Spi5 = Apb2;
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static constexpr uint32_t Spi6 = Apb4;
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static constexpr uint32_t Usart1 = Apb2;
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static constexpr uint32_t Usart2 = Apb1;
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static constexpr uint32_t Usart3 = Apb1;
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static constexpr uint32_t Uart4 = Apb1;
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static constexpr uint32_t Uart5 = Apb1;
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static constexpr uint32_t Usart6 = Apb2;
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static constexpr uint32_t Uart7 = Apb1;
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static constexpr uint32_t Uart8 = Apb1;
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static constexpr uint32_t LpUart1 = Apb4;
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static constexpr uint32_t Can1 = Apb1;
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static constexpr uint32_t Can2 = Apb1;
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static constexpr uint32_t I2c1 = Apb1;
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static constexpr uint32_t I2c2 = Apb1;
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static constexpr uint32_t I2c3 = Apb1;
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static constexpr uint32_t I2c4 = Apb4;
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static constexpr uint32_t Apb1Timer = Apb1 * 2;
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static constexpr uint32_t Apb2Timer = Apb2 * 2;
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static constexpr uint32_t Timer1 = Apb2Timer;
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static constexpr uint32_t Timer2 = Apb1Timer;
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static constexpr uint32_t Timer3 = Apb1Timer;
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static constexpr uint32_t Timer4 = Apb1Timer;
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static constexpr uint32_t Timer5 = Apb1Timer;
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static constexpr uint32_t Timer6 = Apb1Timer;
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static constexpr uint32_t Timer7 = Apb1Timer;
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static constexpr uint32_t Timer8 = Apb2Timer;
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static constexpr uint32_t Timer12 = Apb1Timer;
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static constexpr uint32_t Timer13 = Apb1Timer;
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static constexpr uint32_t Timer14 = Apb1Timer;
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static constexpr uint32_t Timer15 = Apb2Timer;
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static constexpr uint32_t Timer16 = Apb2Timer;
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static constexpr uint32_t Timer17 = Apb2Timer;
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static constexpr uint32_t Usb = 48_MHz;
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#ifdef CORE_CM7
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static bool inline
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enable()
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{
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Rcc::enableExternalClock(); // 8 MHz
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Rcc::setVoltageScaling(Rcc::VoltageScaling::Scale0); // required for 480MHz
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const Rcc::PllFactors pllFactors {
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.range = Rcc::PllInputRange::MHz4_8,
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.pllM = 1, // 8MHz / M= 8MHz
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.pllN = 120, // 8MHz * N= 960MHz
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.pllP = 2, // 960MHz / P= 480MHz = F_cpu
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.pllQ = 20, // 960MHz / Q= 48MHz
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.pllR = 2, // 960MHz / R= 480MHz
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};
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Rcc::enablePll1(Rcc::PllSource::ExternalClock, pllFactors);
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Rcc::setFlashLatency<Ahb>();
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// max 240MHz on AHB
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Rcc::setAhbPrescaler(Rcc::AhbPrescaler::Div2);
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// max 120MHz on APB
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Rcc::setApb1Prescaler(Rcc::Apb1Prescaler::Div2);
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Rcc::setApb2Prescaler(Rcc::Apb2Prescaler::Div2);
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Rcc::setApb3Prescaler(Rcc::Apb3Prescaler::Div2);
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Rcc::setApb4Prescaler(Rcc::Apb4Prescaler::Div2);
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// update clock frequencies
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Rcc::updateCoreFrequency<Frequency>();
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Rcc::enableUsbClockSource(Rcc::UsbClockSource::Pll1Q);
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// Switch the main clock source to PLL
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Rcc::enableSystemClock(Rcc::SystemClockSource::Pll1P);
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return true;
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}
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#else
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static bool inline
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enable()
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{
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Rcc::updateCoreFrequency<Frequency>();
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return true;
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}
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#endif
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};
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// Arduino Footprint
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#include "nucleo144_arduino_h745_55.hpp"
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using Button = GpioInputC13;
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using LedGreen = GpioOutputB0;
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using LedYellow = GpioOutputE1;
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using LedRed = GpioOutputB14;
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using Leds = SoftwareGpioPort<LedRed, LedYellow, LedGreen>;
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namespace usb
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{
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using Vbus = GpioA9;
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using Id = GpioA10;
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using Dm = GpioA11;
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using Dp = GpioA12;
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using Overcurrent = GpioInputG7; // OTG_FS_OverCurrent
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using Power = GpioOutputD10; // OTG_FS_PowerSwitchOn
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using Device = UsbFs;
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}
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namespace stlink
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{
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using Tx = GpioOutputD8;
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using Rx = GpioInputD9;
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using Uart = Usart3;
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}
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#ifdef CORE_CM7
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using LoggerDevice = modm::IODeviceWrapper<stlink::Uart, modm::IOBuffer::BlockIfFull>;
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#endif
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inline void
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initialize()
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{
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SystemClock::enable();
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SysTickTimer::initialize<SystemClock>();
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#ifdef CORE_CM7
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Rcc::bootCortexM4();
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stlink::Uart::connect<stlink::Tx::Tx, stlink::Rx::Rx>();
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stlink::Uart::initialize<SystemClock, 115200_Bd>();
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LedGreen::setOutput(modm::Gpio::Low);
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LedYellow::setOutput(modm::Gpio::Low);
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LedRed::setOutput(modm::Gpio::Low);
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Button::setInput();
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#endif
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}
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inline void
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initializeUsbFs(uint8_t priority=3)
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{
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usb::Device::initialize<SystemClock>(priority);
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usb::Device::connect<usb::Dm::Dm, usb::Dp::Dp, usb::Id::Id>();
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usb::Id::configure(Gpio::InputType::Floating);
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usb::Overcurrent::setInput();
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usb::Vbus::setInput();
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// Enable VBUS sense (B device) via pin PA9
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USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN;
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}
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}
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/// @}
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‎src/modm/board/nucleo_h755zi-q/board.xml

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<library>
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<repositories>
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<repository>
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<path>../../../../repo.lb</path>
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</repository>
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</repositories>
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<options>
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<!-- target has to be defined in project.xml -->
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<!-- <option name="modm:target">stm32h755zit6@m7</option> or -->
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<!-- <option name="modm:target">stm32h755zit6@m4</option> -->
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<option name="modm:platform:uart:3:buffer.tx">2048</option>
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</options>
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<modules>
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<module>modm:board:nucleo-h755zi-q</module>
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</modules>
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</library>

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