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- Basic clock configuration - Gpio driver - BSP for samg55_xplained_pro - simply blinky example for that board
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| Original file line number | Diff line number | Diff line change |
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| #include "modm/board.hpp" | ||
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| using namespace modm::platform; | ||
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| int main() { | ||
| Board::initialize(); | ||
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| while(true) { | ||
| Board::Led::toggle(); | ||
| modm::delay_ms(500); | ||
| } | ||
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| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| <library> | ||
| <extends>modm:samg55-xplained-pro</extends> | ||
| <options> | ||
| <option name="modm:build:build.path">../../../build/samg/blink</option> | ||
| </options> | ||
| <modules> | ||
| <module>modm:build:scons</module> | ||
| </modules> | ||
| </library> |
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Submodule modm-devices
updated
8 files
| +190 −0 | devices/sam/samg51.xml | |
| +221 −0 | devices/sam/samg53.xml | |
| +222 −0 | devices/sam/samg54.xml | |
| +652 −0 | devices/sam/samg55.xml | |
| +1 −1 | tools/generator/Makefile | |
| +19 −5 | tools/generator/dfg/sam/sam_device_tree.py | |
| +17 −0 | tools/generator/dfg/sam/sam_groups.py | |
| +4 −3 | tools/generator/dfg/sam/sam_identifier.py |
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| Original file line number | Diff line number | Diff line change |
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| /* | ||
| * Copyright (c) 2021, Jeff McBride | ||
| * | ||
| * 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/. | ||
| */ | ||
| // ---------------------------------------------------------------------------- | ||
| #pragma once | ||
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| #include <modm/platform.hpp> | ||
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| /// @ingroup modm_board_samg55_xplained_pro | ||
| namespace Board | ||
| { | ||
| using namespace modm::literals; | ||
| using namespace modm::platform; | ||
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| struct SystemClock | ||
| { | ||
| static constexpr uint32_t PllAMult = 3662; | ||
| static constexpr uint32_t Frequency = PllAMult * SlowClkFreqHz; | ||
| static bool inline | ||
| enable() | ||
| { | ||
| ClockGen::setFlashLatency<Frequency>(); | ||
| ClockGen::updateCoreFrequency<Frequency>(); | ||
| ClockGen::enableExternal32Khz(false); | ||
| ClockGen::enablePllA<PllAMult>(); | ||
| ClockGen::selectMasterClk<MasterClkSource::PLLA_CLK, MasterClkPrescaler::CLK_1>(); | ||
| return true; | ||
| } | ||
| }; | ||
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| using Led = GpioA6; | ||
| using Button = GpioA2; | ||
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| inline void | ||
| initialize() | ||
| { | ||
| // Turn off the watchdog | ||
| WDT->WDT_MR = (WDT_MR_WDDIS_Msk); | ||
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| SystemClock::enable(); | ||
| SysTickTimer::initialize<SystemClock>(); | ||
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| Led::setOutput(modm::Gpio::Low); | ||
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| Button::setInput(); | ||
| } | ||
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| } // namespace Board | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| <library> | ||
| <repositories> | ||
| <repository> | ||
| <path>../../../../repo.lb</path> | ||
| </repository> | ||
| </repositories> | ||
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| <options> | ||
| <option name="modm:target">samg55j19a-au</option> | ||
| </options> | ||
| <modules> | ||
| <module>modm:board:samg55-xplained-pro</module> | ||
| </modules> | ||
| </library> |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,28 @@ | ||
| #!/usr/bin/env python3 | ||
| # -*- coding: utf-8 -*- | ||
| # | ||
| # Copyright (c) 2021, Jeff McBride | ||
| # | ||
| # 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:samg55-xplained-pro" | ||
| module.description = "Microchip SAMG55 Xplained Pro" | ||
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| def prepare(module, options): | ||
| if not options[":target"].partname == "samg55j19a-au": | ||
| return False | ||
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| module.depends(":platform:clockgen", ":platform:gpio", ":platform:core"); | ||
| return True | ||
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| def build(env): | ||
| env.outbasepath = "modm/src/modm/board" | ||
| env.copy('board.hpp') | ||
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| # TODO: openocd config? |
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