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Force inline because we do not want to use stack space for this function even if compiler has other preferences

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This commit is contained in:
Harald Barth 2022-07-26 12:32:18 +02:00
parent 0373f060fb
commit 6e8929c89e
1 changed files with 6 additions and 5 deletions
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5
DCCTimer.h
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@ -71,11 +71,12 @@ class DCCTimer {
// So even if all of the heap is freed, the reported minimum free
// memory will not increase.
//
static void inline updateMinimumFreeMemoryISR(unsigned char extraBytes=0) {
static void inline updateMinimumFreeMemoryISR(unsigned char extraBytes=0)
__attribute__((always_inline)) {
int spare = freeMemory()-extraBytes;
if (spare < 0) spare = 0;
if (spare < minimum_free_memory) minimum_free_memory = spare;
}
};
static int getMinimumFreeMemory();
static void reset();