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[examples] Add ITM and RTT on NUCLEO-64 board
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/* | ||
* Copyright (c) 2019, Niklas Hauser | ||
* | ||
* 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/processing.hpp> | ||
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using namespace Board; | ||
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modm::IODeviceWrapper<Itm, modm::IOBuffer::DiscardIfFull> itm_device; | ||
modm::IOStream stream(itm_device); | ||
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int | ||
main() | ||
{ | ||
Board::initialize(); | ||
Itm::initialize(); | ||
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stream << "Hello from the SWO." << modm::endl; | ||
stream << "debug" << modm::endl; | ||
stream << "info" << modm::endl; | ||
stream << "warning" << modm::endl; | ||
stream << "error" << modm::endl; | ||
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while (true) | ||
{ | ||
static modm::PeriodicTimer tmr{500ms}; | ||
if (tmr.execute()) | ||
{ | ||
tmr.restart(Button::read() ? 100ms : 500ms); | ||
LedGreen::toggle(); | ||
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static uint32_t counter{0}; | ||
stream << "loop: " << counter++ << modm::endl; | ||
} | ||
Itm::update(); | ||
} | ||
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return 0; | ||
} |
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<library> | ||
<extends>modm:nucleo-l476rg</extends> | ||
<options> | ||
<option name="modm:build:build.path">../../../build/nucleo_l476rg/itm</option> | ||
<option name="modm:platform:itm:buffer.tx">250</option> | ||
</options> | ||
<modules> | ||
<module>modm:build:scons</module> | ||
<module>modm:build:make</module> | ||
<module>modm:platform:itm</module> | ||
<module>modm:processing:timer</module> | ||
</modules> | ||
</library> |
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/* | ||
* Copyright (c) 2021, Niklas Hauser | ||
* | ||
* 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/processing.hpp> | ||
#include <modm/debug.hpp> | ||
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using namespace Board; | ||
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Rtt rtt(0); | ||
modm::IODeviceObjectWrapper< Rtt, modm::IOBuffer::DiscardIfFull > rtt_device(rtt); | ||
modm::IOStream rtt_stream(rtt_device); | ||
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#undef MODM_LOG_LEVEL | ||
#define MODM_LOG_LEVEL modm::log::INFO | ||
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/* | ||
$ scons rtt | ||
╭───OpenOCD───> Real Time Transfer | ||
╰─────RTT────── stm32f303vct6 | ||
Info : STLINK V2J16S0 (API v2) VID:PID 0483:3748 | ||
Info : stm32f3x.cpu: hardware has 6 breakpoints, 4 watchpoints | ||
Info : rtt: Searching for control block 'SEGGER RTT' | ||
Info : rtt: Control block found at 0x20000c04 | ||
Info : Listening on port 9090 for rtt connections | ||
Info | ||
Warning | ||
Error | ||
loop: 0 | ||
loop: 1 | ||
loop: 2 | ||
loop: 3 | ||
loop: 4 | ||
loop: 5 | ||
Type number 0-9, then press enter to send. | ||
The LED should blink slower or faster. | ||
Ctrl+D to exit | ||
*/ | ||
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// ---------------------------------------------------------------------------- | ||
int | ||
main() | ||
{ | ||
Board::initialize(); | ||
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rtt_stream << "RTT Demo on Nucleo-64" << modm::endl; | ||
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uint32_t counter(0); | ||
modm::PeriodicTimer tmr(100ms); | ||
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char data; | ||
while (true) | ||
{ | ||
rtt_stream.get(data); | ||
switch(data) | ||
{ | ||
case '0': | ||
tmr.restart(1s); | ||
break; | ||
case '1'...'9': | ||
tmr.restart(std::chrono::milliseconds((data - '0') * 100)); | ||
break; | ||
} | ||
if (tmr.execute()) | ||
{ | ||
LedGreen::toggle(); | ||
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rtt_stream << "loop: " << counter++ << modm::endl; | ||
} | ||
} | ||
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return 0; | ||
} |
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<library> | ||
<extends>modm:nucleo-l476rg</extends> | ||
<options> | ||
<option name="modm:build:build.path">../../../build/nucleo_l476rg/rtt</option> | ||
<option name="modm:platform:rtt:buffer.rx">16</option> | ||
</options> | ||
<modules> | ||
<module>modm:platform:rtt</module> | ||
<module>modm:processing:timer</module> | ||
<module>modm:build:scons</module> | ||
<module>modm:debug</module> | ||
</modules> | ||
</library> |