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| author | JF <jf@codingfield.com> | 2020-11-10 19:32:36 (GMT) |
|---|---|---|
| committer | JF <jf@codingfield.com> | 2020-11-10 19:32:36 (GMT) |
| commit | 04abc91f157f5925ffa404728291a69893acf8cf (patch) | |
| tree | 5c887c6d22ba8d901022ebae395a7b6c165d9dc0 /doc/MemoryAnalysis.md | |
| parent | 65ecb65b57bd55582c1aa1a5babd4d76df89e621 (diff) | |
| parent | f0e1f98823e41bfc2d9743fa8de70c882f26f93b (diff) | |
Merge branch 'develop' into master
Diffstat (limited to 'doc/MemoryAnalysis.md')
| -rw-r--r-- | doc/MemoryAnalysis.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/MemoryAnalysis.md b/doc/MemoryAnalysis.md index 1bf6e24..95bd611 100644 --- a/doc/MemoryAnalysis.md +++ b/doc/MemoryAnalysis.md @@ -1,6 +1,6 @@ # Memory analysis ## FreeRTOS heap and task stack -FreeRTOS statically allocate its own heap buffer in a global variable named `ucHeap`. This is an aray of *uint8_t*. Its size is specified by the definition `configTOTAL_HEAP_SIZE` in *FreeRTOSConfig.h* +FreeRTOS statically allocate its own heap buffer in a global variable named `ucHeap`. This is an array of *uint8_t*. Its size is specified by the definition `configTOTAL_HEAP_SIZE` in *FreeRTOSConfig.h* FreeRTOS uses this buffer to allocate memory for tasks stack and all the RTOS object created during runtime (timers, mutexes,...). The function `xPortGetFreeHeapSize()` returns the amount of memory available in this *ucHeap* buffer. If this value reaches 0, FreeRTOS runs out of memory. @@ -75,4 +75,4 @@ add_definitions(-D__STACK_SIZE=8192) *TODO* #Tools - - https://github.com/eliotstock/memory : display the memory usage (FLASH/RAM) using the .map file from GCC.
\ No newline at end of file + - https://github.com/eliotstock/memory : display the memory usage (FLASH/RAM) using the .map file from GCC. |