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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright (c) 2019, Niklas Hauser | ||
| * Copyright (c) 2023, Christopher Durand | ||
| * | ||
| * 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_G070RB_HPP | ||
| #define MODM_STM32_NUCLEO_G070RB_HPP | ||
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| #include <modm/platform.hpp> | ||
| #include <modm/architecture/interface/clock.hpp> | ||
| #include <modm/debug/logger.hpp> | ||
| /// @ingroup modm_board_nucleo_g070rb | ||
| #define MODM_BOARD_HAS_LOGGER | ||
|
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| using namespace modm::platform; | ||
|
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||
| namespace Board | ||
| { | ||
| /// @ingroup modm_board_nucleo_g070rb | ||
| /// @{ | ||
| using namespace modm::literals; | ||
|
|
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| /// STM32G070RB running at 64MHz generated from the internal 16MHz oscillator | ||
| struct SystemClock | ||
| { | ||
| static constexpr uint32_t Frequency = 64_MHz; | ||
| static constexpr uint32_t Ahb = Frequency; | ||
| static constexpr uint32_t Apb = Frequency; | ||
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| static constexpr uint32_t Rng = Ahb; | ||
| static constexpr uint32_t Crc = Ahb; | ||
| static constexpr uint32_t Flash = Ahb; | ||
| static constexpr uint32_t Exti = Ahb; | ||
| static constexpr uint32_t Rcc = Ahb; | ||
| static constexpr uint32_t Dmamux = Ahb; | ||
| static constexpr uint32_t Dma = Ahb; | ||
|
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| static constexpr uint32_t Dbg = Apb; | ||
| static constexpr uint32_t Timer17 = Apb; | ||
| static constexpr uint32_t Timer16 = Apb; | ||
| static constexpr uint32_t Timer15 = Apb; | ||
| static constexpr uint32_t Usart1 = Apb; | ||
| static constexpr uint32_t Spi1 = Apb; | ||
| static constexpr uint32_t I2s1 = Apb; | ||
| static constexpr uint32_t Timer1 = Apb; | ||
| static constexpr uint32_t Adc1 = Apb; | ||
| static constexpr uint32_t ItLine = Apb; | ||
| static constexpr uint32_t SysCfg = Apb; | ||
| static constexpr uint32_t Tamp = Apb; | ||
| static constexpr uint32_t Bkp = Apb; | ||
| static constexpr uint32_t Ucpd2 = Apb; | ||
| static constexpr uint32_t Ucpd1 = Apb; | ||
| static constexpr uint32_t Dac = Apb; | ||
| static constexpr uint32_t Pwr = Apb; | ||
| static constexpr uint32_t I2c2 = Apb; | ||
| static constexpr uint32_t I2c1 = Apb; | ||
| static constexpr uint32_t Usart4 = Apb; | ||
| static constexpr uint32_t Usart3 = Apb; | ||
| static constexpr uint32_t Usart2 = Apb; | ||
| static constexpr uint32_t Spi2 = Apb; | ||
| static constexpr uint32_t Iwdg = Apb; | ||
| static constexpr uint32_t Wwdg = Apb; | ||
| static constexpr uint32_t Rtc = Apb; | ||
| static constexpr uint32_t Timer14 = Apb; | ||
| static constexpr uint32_t Timer7 = Apb; | ||
| static constexpr uint32_t Timer6 = Apb; | ||
| static constexpr uint32_t Timer3 = Apb; | ||
|
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||
| static bool inline | ||
| enable() | ||
| { | ||
| Rcc::enableInternalClock(); // 16MHz | ||
| // (internal clock / 1_M) * 8_N / 2_R = 128MHz / 2 = 64MHz | ||
| const Rcc::PllFactors pllFactors{ | ||
| .pllM = 1, | ||
| .pllN = 8, | ||
| .pllR = 2, | ||
| }; | ||
| Rcc::enablePll(Rcc::PllSource::InternalClock, pllFactors); | ||
| Rcc::setFlashLatency<Frequency>(); | ||
| // switch system clock to PLL output | ||
| Rcc::enableSystemClock(Rcc::SystemClockSource::Pll); | ||
| Rcc::setAhbPrescaler(Rcc::AhbPrescaler::Div1); | ||
| Rcc::setApbPrescaler(Rcc::ApbPrescaler::Div1); | ||
| // update frequencies for busy-wait delay functions | ||
| Rcc::updateCoreFrequency<Frequency>(); | ||
|
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||
| return true; | ||
| } | ||
| }; | ||
|
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| // Arduino Footprint | ||
| using A0 = GpioA0; | ||
| using A1 = GpioA1; | ||
| using A2 = GpioA4; | ||
| using A3 = GpioB1; | ||
| using A4 = GpioB11; | ||
| using A5 = GpioB12; | ||
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| using D0 = GpioC5; | ||
| using D1 = GpioC4; | ||
| using D2 = GpioA10; | ||
| using D3 = GpioB3; | ||
| using D4 = GpioB5; | ||
| using D5 = GpioB4; | ||
| using D6 = GpioB14; | ||
| using D7 = GpioA8; | ||
| using D8 = GpioA9; | ||
| using D9 = GpioC7; | ||
| using D10 = GpioB0; | ||
| using D11 = GpioA7; | ||
| using D12 = GpioA6; | ||
| using D13 = GpioA5; | ||
| using D14 = GpioB9; | ||
| using D15 = GpioB8; | ||
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| using Button = GpioInverted<GpioInputC13>; | ||
| using LedD13 = D13; | ||
|
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| using Leds = SoftwareGpioPort< LedD13 >; | ||
| /// @} | ||
|
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| namespace stlink | ||
| { | ||
| /// @ingroup modm_board_nucleo_g070rb | ||
| /// @{ | ||
| using Rx = GpioInputA3; | ||
| using Tx = GpioOutputA2; | ||
| using Uart = Usart2; | ||
| /// @} | ||
| } | ||
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| /// @ingroup modm_board_nucleo_g070rb | ||
| /// @{ | ||
| 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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| Button::setInput(); | ||
| } | ||
| /// @} | ||
|
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| } | ||
|
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| #endif // MODM_STM32_NUCLEO_G070RB_HPP |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| <library> | ||
| <repositories> | ||
| <repository> | ||
| <path>../../../../repo.lb</path> | ||
| </repository> | ||
| </repositories> | ||
|
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| <options> | ||
| <option name="modm:target">stm32g070rbt6</option> | ||
| <option name="modm:platform:uart:2:buffer.tx">2Ki</option> | ||
| </options> | ||
| <modules> | ||
| <module>modm:board:nucleo-g070rb</module> | ||
| </modules> | ||
| </library> |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,41 @@ | ||
| #!/usr/bin/env python3 | ||
| # -*- coding: utf-8 -*- | ||
| # | ||
| # Copyright (c) 2019, Niklas Hauser | ||
| # Copyright (c) 2023, Christopher Durand | ||
| # | ||
| # 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-g070rb" | ||
| module.description = """\ | ||
| # NUCLEO-G070RB | ||
| [Nucleo kit for STM32G070RB](https://www.st.com/en/evaluation-tools/nucleo-g070rb.html) | ||
| """ | ||
|
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| def prepare(module, options): | ||
| if not options[":target"].partname.startswith("stm32g070rbt"): | ||
| return False | ||
|
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| module.depends(":platform:core", ":platform:gpio", ":platform:clock", ":platform:uart:2", | ||
| ":debug", ":architecture:clock") | ||
| 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('.') | ||
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| env.outbasepath = "modm/openocd/modm/board/" | ||
| env.copy(repopath("tools/openocd/modm/st_nucleo_g0.cfg"), "st_nucleo_g0.cfg") | ||
| env.collect(":build:openocd.source", "modm/board/st_nucleo_g0.cfg") |