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| -rw-r--r-- | electronics/stm32.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/electronics/stm32.txt b/electronics/stm32.txt index 6785840..4678b06 100644 --- a/electronics/stm32.txt +++ b/electronics/stm32.txt @@ -1,4 +1,13 @@ +Memory Utilization +===================== + +'text' is what ends up in flash (only). +'data' is initialized variables: need to be storad in flash, then end up in RAM. +'bss' is uninitialized data: nothing in flash, but does consume RAM. + +The "-x --format=sysv" flags to arm-none-eabi-size can be helpful. + Debugging ================ |