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stm32/main: Make thread and FS state static and exclude when not needed.

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Without the static qualifier these objects will be kept by the linker even
if they are unused.  So this patch saves some RAM when these features are
unused by a board.
This commit is contained in:
Damien George 2019-01-11 01:52:17 +11:00
parent 5b66c7b712
commit 3431ea7205
1 changed files with 7 additions and 2 deletions
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9
ports/stm32/main.c
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@ -65,8 +65,13 @@
void SystemClock_Config(void);
pyb_thread_t pyb_thread_main;
fs_user_mount_t fs_user_mount_flash;
#if MICROPY_PY_THREAD
STATIC pyb_thread_t pyb_thread_main;
#endif
#if MICROPY_HW_ENABLE_STORAGE
STATIC fs_user_mount_t fs_user_mount_flash;
#endif
void flash_error(int n) {
for (int i = 0; i < n; i++) {