[HEAP] ==== HEAP SUMMARY ================= Allocated : 138768 ( 135 KB) Left : 10346992 (10104 KB) Total : 10485760 (10240 KB) ------------------------------------------ Allocated at Count Total Size 0xffe7154b 1 64522 0xffe71558 1 61440 0xffe51038 1 6776 0x05000ba9 1 16 0x05000bb4 1 32 0xffe7a6eb 4 176 0xffe7a722 4 1200 0xffe7a76d 4 3952 ------------------------------------------ Total Count: 17 No probrem is found. OK! ------------------------------------------
- Allocated：
- Total amount of allocated heap memory.
- Left：
- Remaining capacity of the heap memory.
- Total：
- Total amount of the heap memory.
- Allocated at
- Address of the program currently allocating memory.
- Count
- Current number of memories allocated from that address.
- Total Size
- Current total amount of memory allocated from that address.
- Total Count
- Total number of memories allocated in the heap memory.
You can output the HEAP SUMMARY log messages by following the steps below.
- In the Debug zone of Log settings, enable one of the zones ZONE_HEAP_CHK, ZONE_HEAP_LOG, and ZONE_HEAP_ALL.
-
Do one of the following:
- Open Heap information in the developer menu. Then the HEAP SUMMARY log messages will be output in the background.
- Call LOG_HEAP_SUMMARY function of the LogApi library from your application program.
Note:
If ZONE_HEAP_CHK, ZONE_HEAP_LOG, and ZONE_HEAP_ALL are all disabled, only the contents of Allocated, Left, and Total will be output to the log message.Limitations:
- If the total number of allocated memory blocks is 8192 or less, the inspection function described in this section will work.
- If more than 8192 memory blocks are allocated, only the contents of Allocated, Left, and Total will be output to the log message until the device is restarted.
See also
Last updated: 2021/05/31