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CommandStation-EX/freeMemory.h

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rewrite freeMemory code
2020-09-22 23:10:52 +02:00
/*
* © 2020, Harald Barth
More conservative memory monitoring Add function to maintain a minimum value seen of free memory. Add call to it in DCCWaveform interrupt handler (assumed to be the likely worst case for stack usage). Report this minimum value in main loop.
2021-03-08 14:09:09 +01:00
* © 2021, Neil McKechnie
rewrite freeMemory code
2020-09-22 23:10:52 +02:00
*
* This file is part of DCC-EX
*
* This 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.
*
* It 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 CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
Drop railcom and prepare for servo turnouts
2020-06-23 18:43:50 +02:00
#ifndef freeMemory_h
#define freeMemory_h
Memory monitoring updates Split update from read value; Inhibit interrupts when reading (normally done from loop code); Don't inhibit interrupts when updating (normally done from interupt code); Make freeMemory() local and ask for inline code generation.
2021-03-09 23:43:41 +01:00
void updateMinimumFreeMemory(unsigned char extraBytes=0);
int minimumFreeMemory();
Drop railcom and prepare for servo turnouts
2020-06-23 18:43:50 +02:00
#endif
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