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[examples] Add examples for same70 xplained
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/* | ||
* Copyright (c) 2021, Jeff McBride | ||
* Copyright (c) 2022, Christopher Durand | ||
* Copyright (c) 2023, Luiz Carlos Gili | ||
* | ||
* 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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#include <modm/board.hpp> | ||
#include <modm/io/iostream.hpp> | ||
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using namespace modm::platform; | ||
using namespace modm::literals; | ||
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using Ad2 = GpioD30::Ad; // channel 0, pin AD2 on board | ||
using Ad3 = GpioA19::Ad; // channel 8, pin AD8 on board | ||
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int main() | ||
{ | ||
Board::initialize(); | ||
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Afec0::initialize<Board::SystemClock>(); | ||
Afec0::connect<Ad2::Ad, Ad3::Ad>(); | ||
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while (true) | ||
{ | ||
MODM_LOG_INFO << "ADC Readings: "; | ||
MODM_LOG_INFO.printf("%5d ", Afec0::readChannel(Afec0::getPinChannel<Ad2>())); | ||
MODM_LOG_INFO.printf("%5d ", Afec0::readChannel(Afec0::getPinChannel<Ad3>())); | ||
MODM_LOG_INFO << modm::endl; | ||
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modm::delay(500ms); | ||
} | ||
} |
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<library> | ||
<extends>modm:same70-xplained</extends> | ||
<options> | ||
<option name="modm:build:build.path">../../../build/same70_xplained/adc</option> | ||
</options> | ||
<modules> | ||
<module>modm:build:scons</module> | ||
<module>modm:platform:adc:0</module> | ||
</modules> | ||
</library> |
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/* | ||
* Copyright (c) 2016-2017, Niklas Hauser | ||
* Copyright (c) 2023, Luiz Carlos Gili | ||
* | ||
* 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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#include <modm/board.hpp> | ||
#include <modm/architecture/interface/delay.hpp> | ||
using namespace Board; | ||
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int | ||
main() | ||
{ | ||
Board::initialize(); | ||
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// Use the logging streams to print some messages. | ||
// Change MODM_LOG_LEVEL above to enable or disable these messages | ||
MODM_LOG_DEBUG << "debug" << modm::endl; | ||
MODM_LOG_INFO << "info" << modm::endl; | ||
MODM_LOG_WARNING << "warning" << modm::endl; | ||
MODM_LOG_ERROR << "error" << modm::endl; | ||
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uint32_t counter(0); | ||
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while (true) | ||
{ | ||
Led0::toggle(); | ||
modm::delay_ms(1000); | ||
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if(ButtonSW0::read()){ | ||
counter = 0; | ||
} | ||
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MODM_LOG_INFO << "loop: " << counter++ << modm::endl; | ||
} | ||
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return 0; | ||
} |
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<library> | ||
<extends>modm:same70-xplained</extends> | ||
<options> | ||
<option name="modm:build:build.path">../../../build/same70_xplained/blink</option> | ||
</options> | ||
<modules> | ||
<module>modm:build:scons</module> | ||
</modules> | ||
</library> |
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/* | ||
* Copyright (c) 2023, Christopher Durand | ||
* Copyright (c) 2023, Luiz Carlos Gili | ||
* | ||
* 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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#include <modm/board.hpp> | ||
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using namespace Board; | ||
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// Complementary output on PWM0 Channel2 High / Low outputs | ||
using OutH2 = GpioC19; | ||
using OutL2 = GpioD26; | ||
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int main() | ||
{ | ||
Board::initialize(); | ||
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MODM_LOG_INFO << "PWM Test" << modm::endl; | ||
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Pwm0::connect<OutH2::PwmH2, OutL2::PwmL2>(); | ||
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Pwm0::initialize(); | ||
// Period 1500 => MCLK / 1500 = 100 kHz | ||
Pwm0::setPeriod(Pwm0::Channel::Ch2, 1500); | ||
// 500/1500 = 33.3% duty-cycle | ||
Pwm0::setDutyCycle(Pwm0::Channel::Ch2, 500); | ||
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constexpr auto mode = Pwm0::ChannelMode() | ||
.setClock(Pwm0::ChannelClock::Mck) | ||
.setDeadTimeGeneration(Pwm0::DeadTimeGeneration::Enabled); | ||
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Pwm0::setChannelMode(Pwm0::Channel::Ch2, mode); | ||
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// Set 50 ticks dead-time for both high and low output | ||
const auto deadTimeL = 50; // ticks | ||
const auto deadTimeH = 50; // ticks | ||
Pwm0::setDeadTime(Pwm0::Channel::Ch2, deadTimeL, deadTimeH); | ||
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// Set all outputs to low in override mode | ||
Pwm0::configureOutputOverrideValues(Pwm0::Outputs_t{}); | ||
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Pwm0::enableChannelOutput(Pwm0::Channels::Ch2); | ||
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while (true) | ||
{ | ||
Led0::toggle(); | ||
modm::delay(500ms); | ||
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// Activate override mode to force outputs to low when button is pressed | ||
const auto outputs = Pwm0::Outputs::Ch2PwmH | Pwm0::Outputs::Ch2PwmL; | ||
if (ButtonSW0::read()) | ||
Pwm0::setOutputOverride(outputs, false); | ||
else | ||
Pwm0::clearOutputOverride(outputs, false); | ||
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} | ||
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return 0; | ||
} |
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<library> | ||
<extends>modm:same70-xplained</extends> | ||
<options> | ||
<option name="modm:build:build.path">../../../build/same70_xplained/pwm</option> | ||
</options> | ||
<modules> | ||
<module>modm:build:scons</module> | ||
<module>modm:platform:pwm:*</module> | ||
</modules> | ||
</library> |
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/* | ||
* Copyright (c) 2023, Christopher Durand | ||
* Copyright (c) 2023, Luiz Carlos Gili | ||
* | ||
* 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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#include <modm/board.hpp> | ||
#include <modm/platform/timer/timer_channel_0.hpp> | ||
#include <modm/platform/timer/timer_channel_10.hpp> | ||
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using namespace Board; | ||
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// use timer channel 10 to toggle led | ||
MODM_ISR(TC10) | ||
{ | ||
// clear interrupt flags by reading | ||
(void) TimerChannel10::getInterruptFlags(); | ||
Led0::toggle(); | ||
} | ||
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using Tioa0 = GpioA0; | ||
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int main() | ||
{ | ||
Board::initialize(); | ||
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MODM_LOG_INFO << "Timer / Counter Test" << modm::endl; | ||
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// generate 25% duty-cycle 100 kHz PWM waveform on TIOA0 output (GpioA0) | ||
TimerChannel0::initialize(); | ||
TimerChannel0::connect<Tioa0::Tioa>(); | ||
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TimerChannel0::setClockSource(TimerChannel0::ClockSource::Mck); | ||
TimerChannel0::setWaveformMode(true); | ||
// Up-counter, reset on register C compare match | ||
TimerChannel0::setWaveformSelection(TimerChannel0::WavSel::Up_Rc); | ||
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// Clear output on register A match, set on register C match | ||
TimerChannel0::setTioaEffects(TimerChannel0::TioEffect::Clear, TimerChannel0::TioEffect::Set); | ||
// period MCLK = 150 MHz / 1500 = 100 kHz | ||
// duty-cycle 375 / 1500 = 25% | ||
TimerChannel0::setRegA(375); | ||
TimerChannel0::setRegC(1500); | ||
TimerChannel0::enable(); | ||
TimerChannel0::start(); | ||
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// setup timer channel 10 to run interrupt at ~1 Hz from ~32 kHz internal slow clock | ||
TimerChannel10::initialize(); | ||
TimerChannel10::setClockSource(TimerChannel10::ClockSource::Slck); | ||
// Toggle every 8192 / 32768 kHz = 0.25s => 1 Hz period | ||
TimerChannel10::setRegC(8192); | ||
TimerChannel10::setWaveformMode(true); | ||
TimerChannel10::setWaveformSelection(TimerChannel10::WavSel::Up_Rc); | ||
TimerChannel10::enableInterruptVector(true); | ||
TimerChannel10::enableInterrupt(TimerChannel10::Interrupt::RcCompare); | ||
TimerChannel10::enable(); | ||
TimerChannel10::start(); | ||
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while (true) | ||
{ | ||
modm::delay(500ms); | ||
} | ||
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return 0; | ||
} |
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<library> | ||
<extends>modm:same70-xplained</extends> | ||
<options> | ||
<option name="modm:build:build.path">../../../build/same70_xplained/timer</option> | ||
</options> | ||
<modules> | ||
<module>modm:build:scons</module> | ||
<module>modm:platform:timer:*</module> | ||
</modules> | ||
</library> |