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Put guards in place around debug heap operations (#7955)

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* Put guards in place around debug heap operations

* Add macros to clean up code

* Add pointer as well
This commit is contained in:
Ben Meadors
2025-09-11 07:57:42 -05:00
committed by GitHub
parent abc0eb196a
commit e17c50bb86
7 changed files with 46 additions and 24 deletions
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19
src/DebugConfiguration.h
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@@ -2,6 +2,12 @@
#include "configuration.h"
// Forward declarations
#if defined(DEBUG_HEAP)
class MemGet;
extern MemGet memGet;
#endif
// DEBUG LED
#ifndef LED_STATE_ON
#define LED_STATE_ON 1
@@ -65,8 +71,21 @@
#if defined(DEBUG_HEAP)
#define LOG_HEAP(...) DEBUG_PORT.log(MESHTASTIC_LOG_LEVEL_HEAP, __VA_ARGS__)
// Macro-based heap debugging
#define DEBUG_HEAP_BEFORE auto heapBefore = memGet.getFreeHeap();
#define DEBUG_HEAP_AFTER(context, ptr) \
do { \
auto heapAfter = memGet.getFreeHeap(); \
if (heapBefore != heapAfter) { \
LOG_HEAP("Alloc in %s pointer 0x%x, size: %u, free: %u", context, ptr, heapBefore - heapAfter, heapAfter); \
} \
} while (0)
#else
#define LOG_HEAP(...)
#define DEBUG_HEAP_BEFORE
#define DEBUG_HEAP_AFTER(context, ptr)
#endif
/// A C wrapper for LOG_DEBUG that can be used from arduino C libs that don't know about C++ or meshtastic