ADC/RTC/TWI/USARTライブラリ内から処理待ちのときに呼び出される関数。
main.cppなどにavr8_yield()を定義したときだけ呼び出される。
【サンプルコード (Microchip Studio)】
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#include "avr8_xxx.h" void avr8_yield(void) { /* 処理待ちのときライブラリ内から呼び出される */ } int main(void) { ... } |
【ライブラリ】
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/* avr8_yield.h - yield Handling Library Copyright (c) 2025 Sasapea's Lab. All right reserved. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #pragma once extern void avr8_yield(void); |
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/* avr8_yield.cpp - yield Handling Library Copyright (c) 2025 Sasapea's Lab. All right reserved. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #include "avr8_yield.h" __attribute__((weak)) void avr8_yield(void) { } |