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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,152 @@ | ||
| /* | ||
| * Copyright (c) 2016-2017, Sascha Schade | ||
| * Copyright (c) 2016-2018, Niklas Hauser | ||
| * Cpoyright (c) 2020, Felix Petriconi | ||
| * | ||
| * This file is part of the modm project. | ||
| * | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| */ | ||
| // ---------------------------------------------------------------------------- | ||
|
|
||
| #ifndef MODM_STM32_NUCLEO_F746ZG_HPP | ||
| #define MODM_STM32_NUCLEO_F746ZG_HPP | ||
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| #include <modm/platform.hpp> | ||
| #include <modm/architecture/interface/clock.hpp> | ||
| #include <modm/debug/logger.hpp> | ||
| /// @ingroup modm_board_nucleo_f746zg | ||
| #define MODM_BOARD_HAS_LOGGER | ||
|
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| using namespace modm::platform; | ||
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| /// @ingroup modm_board_nucleo_f746zg | ||
| namespace Board | ||
| { | ||
| using namespace modm::literals; | ||
|
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| /// STM32F7 running at 216MHz from the external 8MHz clock | ||
| struct SystemClock | ||
| { | ||
| static constexpr uint32_t Frequency = 216_MHz; | ||
| static constexpr uint32_t Apb1 = Frequency / 4; | ||
| static constexpr uint32_t Apb2 = Frequency / 2; | ||
| static constexpr uint32_t Apb1Timer = Apb1 * 2; | ||
| static constexpr uint32_t Apb2Timer = Apb2 * 2; | ||
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| static constexpr uint32_t Ethernet = Frequency; | ||
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| static constexpr uint32_t Adc1 = Apb2; | ||
| static constexpr uint32_t Adc2 = Apb2; | ||
| static constexpr uint32_t Adc3 = Apb2; | ||
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| static constexpr uint32_t Dac = Apb1; | ||
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| static constexpr uint32_t Spi1 = Apb2; | ||
| static constexpr uint32_t Spi2 = Apb1; | ||
| static constexpr uint32_t Spi3 = Apb1; | ||
| static constexpr uint32_t Spi4 = Apb2; | ||
| static constexpr uint32_t Spi5 = Apb2; | ||
| static constexpr uint32_t Spi6 = Apb2; | ||
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| static constexpr uint32_t Usart1 = Apb2; | ||
| static constexpr uint32_t Usart2 = Apb1; | ||
| static constexpr uint32_t Usart3 = Apb1; | ||
| static constexpr uint32_t Uart4 = Apb1; | ||
| static constexpr uint32_t Uart5 = Apb1; | ||
| static constexpr uint32_t Usart6 = Apb2; | ||
| static constexpr uint32_t Uart7 = Apb1; | ||
| static constexpr uint32_t Uart8 = Apb1; | ||
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| static constexpr uint32_t Can1 = Apb1; | ||
| static constexpr uint32_t Can2 = Apb1; | ||
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| static constexpr uint32_t I2c1 = Apb1; | ||
| static constexpr uint32_t I2c2 = Apb1; | ||
| static constexpr uint32_t I2c3 = Apb1; | ||
| static constexpr uint32_t I2c4 = Apb1; | ||
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| static constexpr uint32_t Timer1 = Apb2Timer; | ||
| static constexpr uint32_t Timer2 = Apb1Timer; | ||
| static constexpr uint32_t Timer3 = Apb1Timer; | ||
| static constexpr uint32_t Timer4 = Apb1Timer; | ||
| static constexpr uint32_t Timer5 = Apb1Timer; | ||
| static constexpr uint32_t Timer6 = Apb1Timer; | ||
| static constexpr uint32_t Timer7 = Apb1Timer; | ||
| static constexpr uint32_t Timer8 = Apb2Timer; | ||
| static constexpr uint32_t Timer9 = Apb2Timer; | ||
| static constexpr uint32_t Timer10 = Apb2Timer; | ||
| static constexpr uint32_t Timer11 = Apb2Timer; | ||
| static constexpr uint32_t Timer12 = Apb1Timer; | ||
| static constexpr uint32_t Timer13 = Apb1Timer; | ||
| static constexpr uint32_t Timer14 = Apb1Timer; | ||
|
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| static bool inline | ||
| enable() | ||
| { | ||
| Rcc::enableExternalClock(); // 8 MHz | ||
| const Rcc::PllFactors pllFactors{ | ||
| .pllM = 4, // 8MHz / M=4 -> 2MHz | ||
| .pllN = 216, // 2MHz * N=216 -> 432MHz | ||
| .pllP = 2 // 432MHz / P=2 -> 216MHz = F_cpu | ||
| //.pllQ = 9 // 432MHz / P=2 -> 48MHz (USB, etc.) | ||
| }; | ||
| Rcc::enablePll(Rcc::PllSource::ExternalClock, pllFactors); | ||
| PWR->CR1 |= PWR_CR1_ODEN; // Enable overdrive mode | ||
| while (not (PWR->CSR1 & PWR_CSR1_ODRDY)) ; | ||
| Rcc::setFlashLatency<Frequency>(); | ||
| Rcc::enableSystemClock(Rcc::SystemClockSource::Pll); | ||
| // APB1 is running at 54MHz, since AHB / 4 = 54MHz (= limit) | ||
| Rcc::setApb1Prescaler(Rcc::Apb1Prescaler::Div4); | ||
| // APB2 is running at 108MHz, since AHB / 2 = 108MHz (= limit) | ||
| Rcc::setApb2Prescaler(Rcc::Apb2Prescaler::Div2); | ||
| Rcc::updateCoreFrequency<Frequency>(); | ||
|
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| return true; | ||
| } | ||
| }; | ||
|
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| // Arduino Footprint | ||
| #include "nucleo144_arduino.hpp" | ||
|
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| using Button = GpioInputC13; | ||
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| using LedGreen = GpioOutputB0; // LED1 [Green] | ||
| using LedBlue = GpioOutputB7; // LED2 [Blue] | ||
| using LedRed = GpioOutputB14; // LED3 [Red] | ||
| using Leds = SoftwareGpioPort< LedRed, LedBlue, LedGreen >; | ||
|
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| namespace stlink | ||
| { | ||
| using Tx = GpioOutputD8; | ||
| using Rx = GpioInputD9; | ||
| using Uart = Usart3; | ||
| } | ||
|
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| using LoggerDevice = modm::IODeviceWrapper< stlink::Uart, modm::IOBuffer::BlockIfFull >; | ||
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| inline void | ||
| initialize() | ||
| { | ||
| SystemClock::enable(); | ||
| SysTickTimer::initialize<SystemClock>(); | ||
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| stlink::Uart::connect<stlink::Tx::Tx, stlink::Rx::Rx>(); | ||
| stlink::Uart::initialize<SystemClock, 115200_Bd>(); | ||
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| LedGreen::setOutput(modm::Gpio::Low); | ||
| LedBlue::setOutput(modm::Gpio::Low); | ||
| LedRed::setOutput(modm::Gpio::Low); | ||
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| Button::setInput(); | ||
| Button::setInputTrigger(Gpio::InputTrigger::RisingEdge); | ||
| Button::enableExternalInterrupt(); | ||
| // Button::enableExternalInterruptVector(12); | ||
| } | ||
|
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| } | ||
|
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| #endif // MODM_STM32_NUCLEO_F746ZG_HPP |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| <library> | ||
| <repositories> | ||
| <repository> | ||
| <path>../../../../repo.lb</path> | ||
| </repository> | ||
| </repositories> | ||
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| <options> | ||
| <option name="modm:target">stm32f746zgt6</option> | ||
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| <option name="modm:platform:uart:3:buffer.tx">2048</option> | ||
| </options> | ||
| <modules> | ||
| <module>modm:board:nucleo-f746zg</module> | ||
| </modules> | ||
| </library> |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,45 @@ | ||
| #!/usr/bin/env python3 | ||
| # -*- coding: utf-8 -*- | ||
| # | ||
| # Copyright (c) 2016-2018, Niklas Hauser | ||
| # Copyright (c) 2017, Fabian Greif | ||
| # | ||
| # This file is part of the modm project. | ||
| # | ||
| # This Source Code Form is subject to the terms of the Mozilla Public | ||
| # License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| # file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| # ----------------------------------------------------------------------------- | ||
|
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| def init(module): | ||
| module.name = ":board:nucleo-f746zg" | ||
| module.description = """\ | ||
| # NUCLEO-F746ZG | ||
| [Nucleo kit for STM32F746ZG](https://www.st.com/en/evaluation-tools/nucleo-f746zg.html) | ||
| """ | ||
|
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| def prepare(module, options): | ||
| if not options[":target"].partname.startswith("stm32f746zg"): | ||
| return False | ||
|
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| module.depends( | ||
| ":architecture:clock", | ||
| ":debug", | ||
| ":platform:clock", | ||
| ":platform:core", | ||
| ":platform:gpio", | ||
| ":platform:uart:3") | ||
|
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| return True | ||
|
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| def build(env): | ||
| env.outbasepath = "modm/src/modm/board" | ||
| env.substitutions = { | ||
| "with_logger": True, | ||
| "with_assert": env.has_module(":architecture:assert") | ||
| } | ||
| env.template("../board.cpp.in", "board.cpp") | ||
| env.copy('.') | ||
| env.copy("../nucleo144_arduino.hpp", "nucleo144_arduino.hpp") | ||
| env.collect(":build:openocd.source", "board/st_nucleo_f7.cfg"); |